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1 | 61b5e342 | Michael Hanselmann | News |
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2 | 61b5e342 | Michael Hanselmann | ==== |
3 | 920a91bf | Michael Hanselmann | |
4 | 51ef5fe0 | Guido Trotter | |
5 | 51ef5fe0 | Guido Trotter | Version 2.6.0 beta1 |
6 | 51ef5fe0 | Guido Trotter | ------------------- |
7 | 555d5304 | Agata Murawska | |
8 | 555d5304 | Agata Murawska | *(unreleased)* |
9 | 555d5304 | Agata Murawska | |
10 | 555d5304 | Agata Murawska | - Deprecated ``admin_up`` field. Instead, ``admin_state`` is introduced, |
11 | a591e210 | Michael Hanselmann | with 3 possible values -- ``up``, ``down`` and ``offline``. |
12 | 735e1318 | Michael Hanselmann | - Replaced ``--disks`` option of ``gnt-instance replace-disks`` with a |
13 | 735e1318 | Michael Hanselmann | more flexible ``--disk`` option. Now disk size and mode can be changed |
14 | 735e1318 | Michael Hanselmann | upon recreation. |
15 | 09037780 | Michael Hanselmann | - Removed deprecated ``QueryLocks`` LUXI request. Use |
16 | 09037780 | Michael Hanselmann | ``Query(what=QR_LOCK, ...)`` instead. |
17 | 12e0ee0d | Michael Hanselmann | - The LUXI requests :pyeval:`luxi.REQ_QUERY_JOBS`, |
18 | 0fdf247d | Michael Hanselmann | :pyeval:`luxi.REQ_QUERY_INSTANCES`, :pyeval:`luxi.REQ_QUERY_NODES`, |
19 | 0fdf247d | Michael Hanselmann | :pyeval:`luxi.REQ_QUERY_GROUPS` and :pyeval:`luxi.REQ_QUERY_EXPORTS` |
20 | 0fdf247d | Michael Hanselmann | are deprecated and will be removed in a future version. |
21 | 0fdf247d | Michael Hanselmann | :pyeval:`luxi.REQ_QUERY` should be used instead. |
22 | 555d5304 | Agata Murawska | |
23 | 51ef5fe0 | Guido Trotter | |
24 | c434401a | Michael Hanselmann | Version 2.5.0 |
25 | c434401a | Michael Hanselmann | ------------- |
26 | 585c8187 | Guido Trotter | |
27 | c434401a | Michael Hanselmann | *(Released Thu, 12 Apr 2012)* |
28 | 88bc199a | Michael Hanselmann | |
29 | 42539276 | Michael Hanselmann | Incompatible/important changes and bugfixes |
30 | 42539276 | Michael Hanselmann | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
31 | 896a03f6 | Iustin Pop | |
32 | 88bc199a | Michael Hanselmann | - The default of the ``/2/instances/[instance_name]/rename`` RAPI |
33 | 88bc199a | Michael Hanselmann | resource's ``ip_check`` parameter changed from ``True`` to ``False`` |
34 | 42539276 | Michael Hanselmann | to match the underlying LUXI interface. |
35 | de40437a | Michael Hanselmann | - The ``/2/nodes/[node_name]/evacuate`` RAPI resource was changed to use |
36 | de40437a | Michael Hanselmann | body parameters, see :doc:`RAPI documentation <rapi>`. The server does |
37 | de40437a | Michael Hanselmann | not maintain backwards-compatibility as the underlying operation |
38 | de40437a | Michael Hanselmann | changed in an incompatible way. The RAPI client can talk to old |
39 | de40437a | Michael Hanselmann | servers, but it needs to be told so as the return value changed. |
40 | 526a662a | Michael Hanselmann | - When creating file-based instances via RAPI, the ``file_driver`` |
41 | 42539276 | Michael Hanselmann | parameter no longer defaults to ``loop`` and must be specified. |
42 | 42539276 | Michael Hanselmann | - The deprecated ``bridge`` NIC parameter is no longer supported. Use |
43 | 42539276 | Michael Hanselmann | ``link`` instead. |
44 | 3fd7f652 | Michael Hanselmann | - Support for the undocumented and deprecated RAPI instance creation |
45 | 3fd7f652 | Michael Hanselmann | request format version 0 has been dropped. Use version 1, supported |
46 | 3fd7f652 | Michael Hanselmann | since Ganeti 2.1.3 and :doc:`documented <rapi>`, instead. |
47 | 7578ab0a | Michael Hanselmann | - Pyparsing 1.4.6 or above is required, see :doc:`installation |
48 | 42539276 | Michael Hanselmann | documentation <install>`. |
49 | 56372573 | Guido Trotter | - The "cluster-verify" hooks are now executed per group by the |
50 | 42539276 | Michael Hanselmann | ``OP_CLUSTER_VERIFY_GROUP`` opcode. This maintains the same behavior |
51 | 42539276 | Michael Hanselmann | if you just run ``gnt-cluster verify``, which generates one opcode per |
52 | 42539276 | Michael Hanselmann | group. |
53 | 896a03f6 | Iustin Pop | - The environment as passed to the OS scripts is cleared, and thus no |
54 | 896a03f6 | Iustin Pop | environment variables defined in the node daemon's environment will be |
55 | 42539276 | Michael Hanselmann | inherited by the scripts. |
56 | 42539276 | Michael Hanselmann | - The :doc:`iallocator <iallocator>` mode ``multi-evacuate`` has been |
57 | 42539276 | Michael Hanselmann | deprecated. |
58 | 42539276 | Michael Hanselmann | - :doc:`New iallocator modes <design-multi-reloc>` have been added to |
59 | 42539276 | Michael Hanselmann | support operations involving multiple node groups. |
60 | 42539276 | Michael Hanselmann | - Offline nodes are ignored when failing over an instance. |
61 | 7cbdc2a2 | Michael Hanselmann | - Support for KVM version 1.0, which changed the version reporting format |
62 | 7cbdc2a2 | Michael Hanselmann | from 3 to 2 digits. |
63 | c434401a | Michael Hanselmann | - TCP/IP ports used by DRBD disks are returned to a pool upon instance |
64 | c434401a | Michael Hanselmann | removal. |
65 | 18e2d065 | Michael Hanselmann | - ``Makefile`` is now compatible with Automake 1.11.2 |
66 | 7cbdc2a2 | Michael Hanselmann | - Includes all bugfixes made in the 2.4 series |
67 | 42539276 | Michael Hanselmann | |
68 | 42539276 | Michael Hanselmann | New features |
69 | 42539276 | Michael Hanselmann | ~~~~~~~~~~~~ |
70 | 42539276 | Michael Hanselmann | |
71 | 42539276 | Michael Hanselmann | - The ganeti-htools project has been merged into the ganeti-core source |
72 | 42539276 | Michael Hanselmann | tree and will be built as part of Ganeti (see :doc:`install-quick`). |
73 | 42539276 | Michael Hanselmann | - Implemented support for :doc:`shared storage <design-shared-storage>`. |
74 | 42539276 | Michael Hanselmann | - Add support for disks larger than 2 TB in ``lvmstrap`` by supporting |
75 | 42539276 | Michael Hanselmann | GPT-style partition tables (requires `parted |
76 | 42539276 | Michael Hanselmann | <http://www.gnu.org/s/parted/>`_). |
77 | 42539276 | Michael Hanselmann | - Added support for floppy drive and 2nd CD-ROM drive in KVM hypervisor. |
78 | 42539276 | Michael Hanselmann | - Allowed adding tags on instance creation. |
79 | 42539276 | Michael Hanselmann | - Export instance tags to hooks (``INSTANCE_TAGS``, see :doc:`hooks`) |
80 | 42539276 | Michael Hanselmann | - Allow instances to be started in a paused state, enabling the user to |
81 | 42539276 | Michael Hanselmann | see the complete console output on boot using the console. |
82 | 42539276 | Michael Hanselmann | - Added new hypervisor flag to control default reboot behaviour |
83 | 42539276 | Michael Hanselmann | (``reboot_behavior``). |
84 | 42539276 | Michael Hanselmann | - Added support for KVM keymaps (hypervisor parameter ``keymap``). |
85 | 42539276 | Michael Hanselmann | - Improved out-of-band management support: |
86 | 42539276 | Michael Hanselmann | |
87 | 42539276 | Michael Hanselmann | - Added ``gnt-node health`` command reporting the health status of |
88 | 42539276 | Michael Hanselmann | nodes. |
89 | 42539276 | Michael Hanselmann | - Added ``gnt-node power`` command to manage power status of nodes. |
90 | 42539276 | Michael Hanselmann | - Added command for emergency power-off (EPO), ``gnt-cluster epo``. |
91 | 42539276 | Michael Hanselmann | |
92 | 42539276 | Michael Hanselmann | - Instance migration can fall back to failover if instance is not |
93 | 42539276 | Michael Hanselmann | running. |
94 | 42539276 | Michael Hanselmann | - Filters can be used when listing nodes, instances, groups and locks; |
95 | 42539276 | Michael Hanselmann | see *ganeti(7)* manpage. |
96 | 42539276 | Michael Hanselmann | - Added post-execution status as variables to :doc:`hooks <hooks>` |
97 | 42539276 | Michael Hanselmann | environment. |
98 | 42539276 | Michael Hanselmann | - Instance tags are exported/imported together with the instance. |
99 | 42539276 | Michael Hanselmann | - When given an explicit job ID, ``gnt-job info`` will work for archived |
100 | 42539276 | Michael Hanselmann | jobs. |
101 | 42539276 | Michael Hanselmann | - Jobs can define dependencies on other jobs (not yet supported via |
102 | 42539276 | Michael Hanselmann | RAPI or command line, but used by internal commands and usable via |
103 | 42539276 | Michael Hanselmann | LUXI). |
104 | 42539276 | Michael Hanselmann | |
105 | 42539276 | Michael Hanselmann | - Lock monitor (``gnt-debug locks``) shows jobs waiting for |
106 | 42539276 | Michael Hanselmann | dependencies. |
107 | 42539276 | Michael Hanselmann | |
108 | 42539276 | Michael Hanselmann | - Instance failover is now available as a RAPI resource |
109 | 42539276 | Michael Hanselmann | (``/2/instances/[instance_name]/failover``). |
110 | 42539276 | Michael Hanselmann | - ``gnt-instance info`` defaults to static information if primary node |
111 | 42539276 | Michael Hanselmann | is offline. |
112 | 42539276 | Michael Hanselmann | - Opcodes have a new ``comment`` attribute. |
113 | 669afd8a | Michael Hanselmann | - Added basic SPICE support to KVM hypervisor. |
114 | 9cd534ab | Michael Hanselmann | - ``tools/ganeti-listrunner`` allows passing of arguments to executable. |
115 | 42539276 | Michael Hanselmann | |
116 | 42539276 | Michael Hanselmann | Node group improvements |
117 | 42539276 | Michael Hanselmann | ~~~~~~~~~~~~~~~~~~~~~~~ |
118 | 42539276 | Michael Hanselmann | |
119 | 42539276 | Michael Hanselmann | - ``gnt-cluster verify`` has been modified to check groups separately, |
120 | 42539276 | Michael Hanselmann | thereby improving performance. |
121 | 42539276 | Michael Hanselmann | - Node group support has been added to ``gnt-cluster verify-disks``, |
122 | 42539276 | Michael Hanselmann | which now operates per node group. |
123 | 42539276 | Michael Hanselmann | - Watcher has been changed to work better with node groups. |
124 | 42539276 | Michael Hanselmann | |
125 | 42539276 | Michael Hanselmann | - One process and state file per node group. |
126 | 42539276 | Michael Hanselmann | - Slow watcher in one group doesn't block other group's watcher. |
127 | 42539276 | Michael Hanselmann | |
128 | 42539276 | Michael Hanselmann | - Added new command, ``gnt-group evacuate``, to move all instances in a |
129 | 42539276 | Michael Hanselmann | node group to other groups. |
130 | 42539276 | Michael Hanselmann | - Added ``gnt-instance change-group`` to move an instance to another |
131 | 42539276 | Michael Hanselmann | node group. |
132 | 42539276 | Michael Hanselmann | - ``gnt-cluster command`` and ``gnt-cluster copyfile`` now support |
133 | 42539276 | Michael Hanselmann | per-group operations. |
134 | 42539276 | Michael Hanselmann | - Node groups can be tagged. |
135 | 42539276 | Michael Hanselmann | - Some operations switch from an exclusive to a shared lock as soon as |
136 | 42539276 | Michael Hanselmann | possible. |
137 | 42539276 | Michael Hanselmann | - Instance's primary and secondary nodes' groups are now available as |
138 | 42539276 | Michael Hanselmann | query fields (``pnode.group``, ``pnode.group.uuid``, ``snodes.group`` |
139 | 42539276 | Michael Hanselmann | and ``snodes.group.uuid``). |
140 | 42539276 | Michael Hanselmann | |
141 | 42539276 | Michael Hanselmann | Misc |
142 | 42539276 | Michael Hanselmann | ~~~~ |
143 | 42539276 | Michael Hanselmann | |
144 | 42539276 | Michael Hanselmann | - Numerous updates to documentation and manpages. |
145 | 42539276 | Michael Hanselmann | |
146 | 42539276 | Michael Hanselmann | - :doc:`RAPI <rapi>` documentation now has detailed parameter |
147 | 42539276 | Michael Hanselmann | descriptions. |
148 | 65c9591c | Michael Hanselmann | - Some opcode/job results are now also documented, see :doc:`RAPI |
149 | 65c9591c | Michael Hanselmann | <rapi>`. |
150 | 42539276 | Michael Hanselmann | |
151 | 42539276 | Michael Hanselmann | - A lockset's internal lock is now also visible in lock monitor. |
152 | 42539276 | Michael Hanselmann | - Log messages from job queue workers now contain information about the |
153 | 42539276 | Michael Hanselmann | opcode they're processing. |
154 | 42539276 | Michael Hanselmann | - ``gnt-instance console`` no longer requires the instance lock. |
155 | 42539276 | Michael Hanselmann | - A short delay when waiting for job changes reduces the number of LUXI |
156 | 42539276 | Michael Hanselmann | requests significantly. |
157 | 42539276 | Michael Hanselmann | - DRBD metadata volumes are overwritten with zeros during disk creation. |
158 | c434401a | Michael Hanselmann | - Out-of-band commands no longer acquire the cluster lock in exclusive |
159 | c434401a | Michael Hanselmann | mode. |
160 | 18e2d065 | Michael Hanselmann | - ``devel/upload`` now uses correct permissions for directories. |
161 | 18e2d065 | Michael Hanselmann | |
162 | 18e2d065 | Michael Hanselmann | |
163 | c434401a | Michael Hanselmann | Version 2.5.0 rc6 |
164 | c434401a | Michael Hanselmann | ----------------- |
165 | c434401a | Michael Hanselmann | |
166 | c434401a | Michael Hanselmann | *(Released Fri, 23 Mar 2012)* |
167 | c434401a | Michael Hanselmann | |
168 | c434401a | Michael Hanselmann | This was the sixth release candidate of the 2.5 series. |
169 | c434401a | Michael Hanselmann | |
170 | c434401a | Michael Hanselmann | |
171 | 18e2d065 | Michael Hanselmann | Version 2.5.0 rc5 |
172 | 18e2d065 | Michael Hanselmann | ----------------- |
173 | 18e2d065 | Michael Hanselmann | |
174 | 18e2d065 | Michael Hanselmann | *(Released Mon, 9 Jan 2012)* |
175 | 18e2d065 | Michael Hanselmann | |
176 | 18e2d065 | Michael Hanselmann | This was the fifth release candidate of the 2.5 series. |
177 | 88bc199a | Michael Hanselmann | |
178 | 88bc199a | Michael Hanselmann | |
179 | 7cbdc2a2 | Michael Hanselmann | Version 2.5.0 rc4 |
180 | 7cbdc2a2 | Michael Hanselmann | ----------------- |
181 | 7cbdc2a2 | Michael Hanselmann | |
182 | 7cbdc2a2 | Michael Hanselmann | *(Released Thu, 27 Oct 2011)* |
183 | 7cbdc2a2 | Michael Hanselmann | |
184 | 7cbdc2a2 | Michael Hanselmann | This was the fourth release candidate of the 2.5 series. |
185 | 7cbdc2a2 | Michael Hanselmann | |
186 | 7cbdc2a2 | Michael Hanselmann | |
187 | 95440548 | Michael Hanselmann | Version 2.5.0 rc3 |
188 | 95440548 | Michael Hanselmann | ----------------- |
189 | 95440548 | Michael Hanselmann | |
190 | 95440548 | Michael Hanselmann | *(Released Wed, 26 Oct 2011)* |
191 | 95440548 | Michael Hanselmann | |
192 | 95440548 | Michael Hanselmann | This was the third release candidate of the 2.5 series. |
193 | 95440548 | Michael Hanselmann | |
194 | 95440548 | Michael Hanselmann | |
195 | f39d39b6 | Michael Hanselmann | Version 2.5.0 rc2 |
196 | f39d39b6 | Michael Hanselmann | ----------------- |
197 | f39d39b6 | Michael Hanselmann | |
198 | f39d39b6 | Michael Hanselmann | *(Released Tue, 18 Oct 2011)* |
199 | f39d39b6 | Michael Hanselmann | |
200 | f39d39b6 | Michael Hanselmann | This was the second release candidate of the 2.5 series. |
201 | f39d39b6 | Michael Hanselmann | |
202 | f39d39b6 | Michael Hanselmann | |
203 | a867283d | Michael Hanselmann | Version 2.5.0 rc1 |
204 | a867283d | Michael Hanselmann | ----------------- |
205 | a867283d | Michael Hanselmann | |
206 | a867283d | Michael Hanselmann | *(Released Tue, 4 Oct 2011)* |
207 | a867283d | Michael Hanselmann | |
208 | a867283d | Michael Hanselmann | This was the first release candidate of the 2.5 series. |
209 | a867283d | Michael Hanselmann | |
210 | a867283d | Michael Hanselmann | |
211 | 07cea902 | Michael Hanselmann | Version 2.5.0 beta3 |
212 | 07cea902 | Michael Hanselmann | ------------------- |
213 | 07cea902 | Michael Hanselmann | |
214 | 07cea902 | Michael Hanselmann | *(Released Wed, 31 Aug 2011)* |
215 | 07cea902 | Michael Hanselmann | |
216 | 07cea902 | Michael Hanselmann | This was the third beta release of the 2.5 series. |
217 | 07cea902 | Michael Hanselmann | |
218 | 07cea902 | Michael Hanselmann | |
219 | 9cd534ab | Michael Hanselmann | Version 2.5.0 beta2 |
220 | 9cd534ab | Michael Hanselmann | ------------------- |
221 | 9cd534ab | Michael Hanselmann | |
222 | 9cd534ab | Michael Hanselmann | *(Released Mon, 22 Aug 2011)* |
223 | 9cd534ab | Michael Hanselmann | |
224 | 9cd534ab | Michael Hanselmann | This was the second beta release of the 2.5 series. |
225 | 9cd534ab | Michael Hanselmann | |
226 | 9cd534ab | Michael Hanselmann | |
227 | 669afd8a | Michael Hanselmann | Version 2.5.0 beta1 |
228 | 669afd8a | Michael Hanselmann | ------------------- |
229 | 669afd8a | Michael Hanselmann | |
230 | 669afd8a | Michael Hanselmann | *(Released Fri, 12 Aug 2011)* |
231 | 669afd8a | Michael Hanselmann | |
232 | 669afd8a | Michael Hanselmann | This was the first beta release of the 2.5 series. |
233 | 669afd8a | Michael Hanselmann | |
234 | 669afd8a | Michael Hanselmann | |
235 | ac0abc56 | Michael Hanselmann | Version 2.4.5 |
236 | ac0abc56 | Michael Hanselmann | ------------- |
237 | ac0abc56 | Michael Hanselmann | |
238 | 7b790a6a | Renรฉ Nussbaumer | *(Released Thu, 27 Oct 2011)* |
239 | ac0abc56 | Michael Hanselmann | |
240 | ac0abc56 | Michael Hanselmann | - Fixed bug when parsing command line parameter values ending in |
241 | ac0abc56 | Michael Hanselmann | backslash |
242 | ac0abc56 | Michael Hanselmann | - Fixed assertion error after unclean master shutdown |
243 | ac0abc56 | Michael Hanselmann | - Disable HTTP client pool for RPC, significantly reducing memory usage |
244 | ac0abc56 | Michael Hanselmann | of master daemon |
245 | 7b790a6a | Renรฉ Nussbaumer | - Fixed queue archive creation with wrong permissions |
246 | ac0abc56 | Michael Hanselmann | |
247 | ac0abc56 | Michael Hanselmann | |
248 | ac9b996d | Renรฉ Nussbaumer | Version 2.4.4 |
249 | ac9b996d | Renรฉ Nussbaumer | ------------- |
250 | ac9b996d | Renรฉ Nussbaumer | |
251 | ac9b996d | Renรฉ Nussbaumer | *(Released Tue, 23 Aug 2011)* |
252 | ac9b996d | Renรฉ Nussbaumer | |
253 | ac9b996d | Renรฉ Nussbaumer | Small bug-fixes: |
254 | ac9b996d | Renรฉ Nussbaumer | |
255 | ac9b996d | Renรฉ Nussbaumer | - Fixed documentation for importing with ``--src-dir`` option |
256 | ac9b996d | Renรฉ Nussbaumer | - Fixed a bug in ``ensure-dirs`` with queue/archive permissions |
257 | ac9b996d | Renรฉ Nussbaumer | - Fixed a parsing issue with DRBD 8.3.11 in the Linux kernel |
258 | ac9b996d | Renรฉ Nussbaumer | |
259 | ac9b996d | Renรฉ Nussbaumer | |
260 | 6e1156ff | Iustin Pop | Version 2.4.3 |
261 | 6e1156ff | Iustin Pop | ------------- |
262 | 6e1156ff | Iustin Pop | |
263 | 2f994ece | Renรฉ Nussbaumer | *(Released Fri, 5 Aug 2011)* |
264 | e20832af | Renรฉ Nussbaumer | |
265 | e20832af | Renรฉ Nussbaumer | Many bug-fixes and a few small features: |
266 | e20832af | Renรฉ Nussbaumer | |
267 | e20832af | Renรฉ Nussbaumer | - Fixed argument order in ``ReserveLV`` and ``ReserveMAC`` which caused |
268 | e20832af | Renรฉ Nussbaumer | issues when you tried to add an instance with two MAC addresses in one |
269 | e20832af | Renรฉ Nussbaumer | request |
270 | e20832af | Renรฉ Nussbaumer | - KVM: fixed per-instance stored UID value |
271 | e20832af | Renรฉ Nussbaumer | - KVM: configure bridged NICs at migration start |
272 | e20832af | Renรฉ Nussbaumer | - KVM: Fix a bug where instance will not start with never KVM versions |
273 | e20832af | Renรฉ Nussbaumer | (>= 0.14) |
274 | e20832af | Renรฉ Nussbaumer | - Added OS search path to ``gnt-cluster info`` |
275 | e20832af | Renรฉ Nussbaumer | - Fixed an issue with ``file_storage_dir`` where you were forced to |
276 | e20832af | Renรฉ Nussbaumer | provide an absolute path, but the documentation states it is a |
277 | e20832af | Renรฉ Nussbaumer | relative path, the documentation was right |
278 | 6e1156ff | Iustin Pop | - Added a new parameter to instance stop/start called ``--no-remember`` |
279 | 6e1156ff | Iustin Pop | that will make the state change to not be remembered |
280 | e20832af | Renรฉ Nussbaumer | - Implemented ``no_remember`` at RAPI level |
281 | e20832af | Renรฉ Nussbaumer | - Improved the documentation |
282 | e20832af | Renรฉ Nussbaumer | - Node evacuation: don't call IAllocator if node is already empty |
283 | e20832af | Renรฉ Nussbaumer | - Fixed bug in DRBD8 replace disks on current nodes |
284 | e20832af | Renรฉ Nussbaumer | - Fixed bug in recreate-disks for DRBD instances |
285 | e20832af | Renรฉ Nussbaumer | - Moved assertion checking locks in ``gnt-instance replace-disks`` |
286 | e20832af | Renรฉ Nussbaumer | causing it to abort with not owning the right locks for some situation |
287 | e20832af | Renรฉ Nussbaumer | - Job queue: Fixed potential race condition when cancelling queued jobs |
288 | e20832af | Renรฉ Nussbaumer | - Fixed off-by-one bug in job serial generation |
289 | e20832af | Renรฉ Nussbaumer | - ``gnt-node volumes``: Fix instance names |
290 | e20832af | Renรฉ Nussbaumer | - Fixed aliases in bash completion |
291 | ba98a8d1 | Michael Hanselmann | - Fixed a bug in reopening log files after being sent a SIGHUP |
292 | e20832af | Renรฉ Nussbaumer | - Added a flag to burnin to allow specifying VCPU count |
293 | e20832af | Renรฉ Nussbaumer | - Bugfixes to non-root Ganeti configuration |
294 | 6e1156ff | Iustin Pop | |
295 | 6e1156ff | Iustin Pop | |
296 | 1bbf0c40 | Iustin Pop | Version 2.4.2 |
297 | 1bbf0c40 | Iustin Pop | ------------- |
298 | 1bbf0c40 | Iustin Pop | |
299 | ccce780c | Iustin Pop | *(Released Thu, 12 May 2011)* |
300 | 1bbf0c40 | Iustin Pop | |
301 | 1bbf0c40 | Iustin Pop | Many bug-fixes and a few new small features: |
302 | 1bbf0c40 | Iustin Pop | |
303 | 1bbf0c40 | Iustin Pop | - Fixed a bug related to log opening failures |
304 | 1bbf0c40 | Iustin Pop | - Fixed a bug in instance listing with orphan instances |
305 | 1bbf0c40 | Iustin Pop | - Fixed a bug which prevented resetting the cluster-level node parameter |
306 | 1bbf0c40 | Iustin Pop | ``oob_program`` to the default |
307 | 1bbf0c40 | Iustin Pop | - Many fixes related to the ``cluster-merge`` tool |
308 | 1bbf0c40 | Iustin Pop | - Fixed a race condition in the lock monitor, which caused failures |
309 | 1bbf0c40 | Iustin Pop | during (at least) creation of many instances in parallel |
310 | 1bbf0c40 | Iustin Pop | - Improved output for gnt-job info |
311 | 1bbf0c40 | Iustin Pop | - Removed the quiet flag on some ssh calls which prevented debugging |
312 | 1bbf0c40 | Iustin Pop | failures |
313 | 1bbf0c40 | Iustin Pop | - Improved the N+1 failure messages in cluster verify by actually |
314 | 1bbf0c40 | Iustin Pop | showing the memory values (needed and available) |
315 | 1bbf0c40 | Iustin Pop | - Increased lock attempt timeouts so that when executing long operations |
316 | 1bbf0c40 | Iustin Pop | (e.g. DRBD replace-disks) other jobs do not enter 'blocking acquire' |
317 | 1bbf0c40 | Iustin Pop | too early and thus prevent the use of the 'fair' mechanism |
318 | 1bbf0c40 | Iustin Pop | - Changed instance query data (``gnt-instance info``) to not acquire |
319 | 1bbf0c40 | Iustin Pop | locks unless needed, thus allowing its use on locked instance if only |
320 | 1bbf0c40 | Iustin Pop | static information is asked for |
321 | 1bbf0c40 | Iustin Pop | - Improved behaviour with filesystems that do not support rename on an |
322 | 1bbf0c40 | Iustin Pop | opened file |
323 | 1bbf0c40 | Iustin Pop | - Fixed the behaviour of ``prealloc_wipe_disks`` cluster parameter which |
324 | 1bbf0c40 | Iustin Pop | kept locks on all nodes during the wipe, which is unneeded |
325 | 1bbf0c40 | Iustin Pop | - Fixed ``gnt-watcher`` handling of errors during hooks execution |
326 | 1bbf0c40 | Iustin Pop | - Fixed bug in ``prealloc_wipe_disks`` with small disk sizes (less than |
327 | 1bbf0c40 | Iustin Pop | 10GiB) which caused the wipe to fail right at the end in some cases |
328 | 1bbf0c40 | Iustin Pop | - Fixed master IP activation when doing master failover with no-voting |
329 | 1bbf0c40 | Iustin Pop | - Fixed bug in ``gnt-node add --readd`` which allowed the re-adding of |
330 | 1bbf0c40 | Iustin Pop | the master node itself |
331 | 1bbf0c40 | Iustin Pop | - Fixed potential data-loss in under disk full conditions, where Ganeti |
332 | 1bbf0c40 | Iustin Pop | wouldn't check correctly the return code and would consider |
333 | 1bbf0c40 | Iustin Pop | partially-written files 'correct' |
334 | 1bbf0c40 | Iustin Pop | - Fixed bug related to multiple VGs and DRBD disk replacing |
335 | 1bbf0c40 | Iustin Pop | - Added new disk parameter ``metavg`` that allows placement of the meta |
336 | 1bbf0c40 | Iustin Pop | device for DRBD in a different volume group |
337 | 1bbf0c40 | Iustin Pop | - Fixed error handling in the node daemon when the system libc doesn't |
338 | 1bbf0c40 | Iustin Pop | have major number 6 (i.e. if ``libc.so.6`` is not the actual libc) |
339 | 1bbf0c40 | Iustin Pop | - Fixed lock release during replace-disks, which kept cluster-wide locks |
340 | 1bbf0c40 | Iustin Pop | when doing disk replaces with an iallocator script |
341 | 1bbf0c40 | Iustin Pop | - Added check for missing bridges in cluster verify |
342 | 1bbf0c40 | Iustin Pop | - Handle EPIPE errors while writing to the terminal better, so that |
343 | 1bbf0c40 | Iustin Pop | piping the output to e.g. ``less`` doesn't cause a backtrace |
344 | 1bbf0c40 | Iustin Pop | - Fixed rare case where a ^C during Luxi calls could have been |
345 | 1bbf0c40 | Iustin Pop | interpreted as server errors, instead of simply terminating |
346 | 1bbf0c40 | Iustin Pop | - Fixed a race condition in LUGroupAssignNodes (``gnt-group |
347 | 1bbf0c40 | Iustin Pop | assign-nodes``) |
348 | 1bbf0c40 | Iustin Pop | - Added a few more parameters to the KVM hypervisor, allowing a second |
349 | 1bbf0c40 | Iustin Pop | CDROM, custom disk type for CDROMs and a floppy image |
350 | 1bbf0c40 | Iustin Pop | - Removed redundant message in instance rename when the name is given |
351 | 1bbf0c40 | Iustin Pop | already as a FQDN |
352 | 1bbf0c40 | Iustin Pop | - Added option to ``gnt-instance recreate-disks`` to allow creating the |
353 | 1bbf0c40 | Iustin Pop | disks on new nodes, allowing recreation when the original instance |
354 | 1bbf0c40 | Iustin Pop | nodes are completely gone |
355 | 1bbf0c40 | Iustin Pop | - Added option when converting disk templates to DRBD to skip waiting |
356 | 1bbf0c40 | Iustin Pop | for the resync, in order to make the instance available sooner |
357 | 1bbf0c40 | Iustin Pop | - Added two new variables to the OS scripts environment (containing the |
358 | 1bbf0c40 | Iustin Pop | instance's nodes) |
359 | 1bbf0c40 | Iustin Pop | - Made the root_path and optional parameter for the xen-pvm hypervisor, |
360 | 1bbf0c40 | Iustin Pop | to allow use of ``pvgrub`` as bootloader |
361 | b92a2f3e | Iustin Pop | - Changed the instance memory modifications to only check out-of-memory |
362 | b92a2f3e | Iustin Pop | conditions on memory increases, and turned the secondary node warnings |
363 | b92a2f3e | Iustin Pop | into errors (they can still be overridden via ``--force``) |
364 | f01738fc | Iustin Pop | - Fixed the handling of a corner case when the Python installation gets |
365 | f01738fc | Iustin Pop | corrupted (e.g. a bad disk) while ganeti-noded is running and we try |
366 | f01738fc | Iustin Pop | to execute a command that doesn't exist |
367 | bb851c63 | Iustin Pop | - Fixed a bug in ``gnt-instance move`` (LUInstanceMove) when the primary |
368 | bb851c63 | Iustin Pop | node of the instance returned failures during instance shutdown; this |
369 | bb851c63 | Iustin Pop | adds the option ``--ignore-consistency`` to gnt-instance move |
370 | 1bbf0c40 | Iustin Pop | |
371 | 1bbf0c40 | Iustin Pop | And as usual, various improvements to the error messages, documentation |
372 | 1bbf0c40 | Iustin Pop | and man pages. |
373 | 1bbf0c40 | Iustin Pop | |
374 | 51ef5fe0 | Guido Trotter | |
375 | c199dbae | Iustin Pop | Version 2.4.1 |
376 | c199dbae | Iustin Pop | ------------- |
377 | c199dbae | Iustin Pop | |
378 | c199dbae | Iustin Pop | *(Released Wed, 09 Mar 2011)* |
379 | c199dbae | Iustin Pop | |
380 | c199dbae | Iustin Pop | Emergency bug-fix release. ``tools/cfgupgrade`` was broken and overwrote |
381 | b5ea70bf | Michael Hanselmann | the RAPI users file if run twice (even with ``--dry-run``). |
382 | c199dbae | Iustin Pop | |
383 | c199dbae | Iustin Pop | The release fixes that bug (nothing else changed). |
384 | c199dbae | Iustin Pop | |
385 | c199dbae | Iustin Pop | |
386 | 20203756 | Iustin Pop | Version 2.4.0 |
387 | 20203756 | Iustin Pop | ------------- |
388 | 20203756 | Iustin Pop | |
389 | 20203756 | Iustin Pop | *(Released Mon, 07 Mar 2011)* |
390 | 20203756 | Iustin Pop | |
391 | 20203756 | Iustin Pop | Final 2.4.0 release. Just a few small fixes: |
392 | 20203756 | Iustin Pop | |
393 | 20203756 | Iustin Pop | - Fixed RAPI node evacuate |
394 | 20203756 | Iustin Pop | - Fixed the kvm-ifup script |
395 | 20203756 | Iustin Pop | - Fixed internal error handling for special job cases |
396 | 20203756 | Iustin Pop | - Updated man page to specify the escaping feature for options |
397 | 20203756 | Iustin Pop | |
398 | 20203756 | Iustin Pop | |
399 | 94b697b0 | Iustin Pop | Version 2.4.0 rc3 |
400 | 94b697b0 | Iustin Pop | ----------------- |
401 | 94b697b0 | Iustin Pop | |
402 | 94b697b0 | Iustin Pop | *(Released Mon, 28 Feb 2011)* |
403 | 94b697b0 | Iustin Pop | |
404 | 94b697b0 | Iustin Pop | A critical fix for the ``prealloc_wipe_disks`` feature: it is possible |
405 | 94b697b0 | Iustin Pop | that this feature wiped the disks of the wrong instance, leading to loss |
406 | 94b697b0 | Iustin Pop | of data. |
407 | 94b697b0 | Iustin Pop | |
408 | 94b697b0 | Iustin Pop | Other changes: |
409 | 94b697b0 | Iustin Pop | |
410 | df3df936 | Michael Hanselmann | - Fixed title of query field containing instance name |
411 | df3df936 | Michael Hanselmann | - Expanded the glossary in the documentation |
412 | df3df936 | Michael Hanselmann | - Fixed one unittest (internal issue) |
413 | 94b697b0 | Iustin Pop | |
414 | 94b697b0 | Iustin Pop | |
415 | e41a1c0c | Iustin Pop | Version 2.4.0 rc2 |
416 | e41a1c0c | Iustin Pop | ----------------- |
417 | e41a1c0c | Iustin Pop | |
418 | e41a1c0c | Iustin Pop | *(Released Mon, 21 Feb 2011)* |
419 | e41a1c0c | Iustin Pop | |
420 | e41a1c0c | Iustin Pop | A number of bug fixes plus just a couple functionality changes. |
421 | e41a1c0c | Iustin Pop | |
422 | e41a1c0c | Iustin Pop | On the user-visible side, the ``gnt-* list`` command output has changed |
423 | df3df936 | Michael Hanselmann | with respect to "special" field states. The current rc1 style of display |
424 | df3df936 | Michael Hanselmann | can be re-enabled by passing a new ``--verbose`` (``-v``) flag, but in |
425 | df3df936 | Michael Hanselmann | the default output mode special fields states are displayed as follows: |
426 | e41a1c0c | Iustin Pop | |
427 | df3df936 | Michael Hanselmann | - Offline resource: ``*`` |
428 | df3df936 | Michael Hanselmann | - Unavailable/not applicable: ``-`` |
429 | df3df936 | Michael Hanselmann | - Data missing (RPC failure): ``?`` |
430 | df3df936 | Michael Hanselmann | - Unknown field: ``??`` |
431 | e41a1c0c | Iustin Pop | |
432 | e41a1c0c | Iustin Pop | Another user-visible change is the addition of ``--force-join`` to |
433 | e41a1c0c | Iustin Pop | ``gnt-node add``. |
434 | e41a1c0c | Iustin Pop | |
435 | e41a1c0c | Iustin Pop | As for bug fixes: |
436 | e41a1c0c | Iustin Pop | |
437 | e41a1c0c | Iustin Pop | - ``tools/cluster-merge`` has seen many fixes and is now enabled again |
438 | df3df936 | Michael Hanselmann | - Fixed regression in RAPI/instance reinstall where all parameters were |
439 | e41a1c0c | Iustin Pop | required (instead of optional) |
440 | df3df936 | Michael Hanselmann | - Fixed ``gnt-cluster repair-disk-sizes``, was broken since Ganeti 2.2 |
441 | df3df936 | Michael Hanselmann | - Fixed iallocator usage (offline nodes were not considered offline) |
442 | df3df936 | Michael Hanselmann | - Fixed ``gnt-node list`` with respect to non-vm_capable nodes |
443 | df3df936 | Michael Hanselmann | - Fixed hypervisor and OS parameter validation with respect to |
444 | e41a1c0c | Iustin Pop | non-vm_capable nodes |
445 | df3df936 | Michael Hanselmann | - Fixed ``gnt-cluster verify`` with respect to offline nodes (mostly |
446 | e41a1c0c | Iustin Pop | cosmetic) |
447 | df3df936 | Michael Hanselmann | - Fixed ``tools/listrunner`` with respect to agent-based usage |
448 | e41a1c0c | Iustin Pop | |
449 | e41a1c0c | Iustin Pop | |
450 | ec31a18f | Iustin Pop | Version 2.4.0 rc1 |
451 | ec31a18f | Iustin Pop | ----------------- |
452 | ec31a18f | Iustin Pop | |
453 | ec31a18f | Iustin Pop | *(Released Fri, 4 Feb 2011)* |
454 | ec31a18f | Iustin Pop | |
455 | ec31a18f | Iustin Pop | Many changes and fixes since the beta1 release. While there were some |
456 | ec31a18f | Iustin Pop | internal changes, the code has been mostly stabilised for the RC |
457 | ec31a18f | Iustin Pop | release. |
458 | ec31a18f | Iustin Pop | |
459 | ec31a18f | Iustin Pop | Note: the dumb allocator was removed in this release, as it was not kept |
460 | ec31a18f | Iustin Pop | up-to-date with the IAllocator protocol changes. It is recommended to |
461 | ec31a18f | Iustin Pop | use the ``hail`` command from the ganeti-htools package. |
462 | ec31a18f | Iustin Pop | |
463 | ec31a18f | Iustin Pop | Note: the 2.4 and up versions of Ganeti are not compatible with the |
464 | ec31a18f | Iustin Pop | 0.2.x branch of ganeti-htools. You need to upgrade to |
465 | ec31a18f | Iustin Pop | ganeti-htools-0.3.0 (or later). |
466 | ec31a18f | Iustin Pop | |
467 | ec31a18f | Iustin Pop | Regressions fixed from 2.3 |
468 | ec31a18f | Iustin Pop | ~~~~~~~~~~~~~~~~~~~~~~~~~~ |
469 | ec31a18f | Iustin Pop | |
470 | ec31a18f | Iustin Pop | - Fixed the ``gnt-cluster verify-disks`` command |
471 | ec31a18f | Iustin Pop | - Made ``gnt-cluster verify-disks`` work in parallel (as opposed to |
472 | ec31a18f | Iustin Pop | serially on nodes) |
473 | ec31a18f | Iustin Pop | - Fixed disk adoption breakage |
474 | ec31a18f | Iustin Pop | - Fixed wrong headers in instance listing for field aliases |
475 | ec31a18f | Iustin Pop | |
476 | ec31a18f | Iustin Pop | Other bugs fixed |
477 | ec31a18f | Iustin Pop | ~~~~~~~~~~~~~~~~ |
478 | ec31a18f | Iustin Pop | |
479 | ec31a18f | Iustin Pop | - Fixed corner case in KVM handling of NICs |
480 | ec31a18f | Iustin Pop | - Fixed many cases of wrong handling of non-vm_capable nodes |
481 | ec31a18f | Iustin Pop | - Fixed a bug where a missing instance symlink was not possible to |
482 | ec31a18f | Iustin Pop | recreate with any ``gnt-*`` command (now ``gnt-instance |
483 | ec31a18f | Iustin Pop | activate-disks`` does it) |
484 | ec31a18f | Iustin Pop | - Fixed the volume group name as reported by ``gnt-cluster |
485 | ec31a18f | Iustin Pop | verify-disks`` |
486 | ec31a18f | Iustin Pop | - Increased timeouts for the import-export code, hopefully leading to |
487 | ec31a18f | Iustin Pop | fewer aborts due network or instance timeouts |
488 | ec31a18f | Iustin Pop | - Fixed bug in ``gnt-node list-storage`` |
489 | ec31a18f | Iustin Pop | - Fixed bug where not all daemons were started on cluster |
490 | ec31a18f | Iustin Pop | initialisation, but only at the first watcher run |
491 | ec31a18f | Iustin Pop | - Fixed many bugs in the OOB implementation |
492 | ec31a18f | Iustin Pop | - Fixed watcher behaviour in presence of instances with offline |
493 | ec31a18f | Iustin Pop | secondaries |
494 | ec31a18f | Iustin Pop | - Fixed instance list output for instances running on the wrong node |
495 | ec31a18f | Iustin Pop | - a few fixes to the cluster-merge tool, but it still cannot merge |
496 | ec31a18f | Iustin Pop | multi-node groups (currently it is not recommended to use this tool) |
497 | ec31a18f | Iustin Pop | |
498 | ec31a18f | Iustin Pop | |
499 | ec31a18f | Iustin Pop | Improvements |
500 | ec31a18f | Iustin Pop | ~~~~~~~~~~~~ |
501 | ec31a18f | Iustin Pop | |
502 | ec31a18f | Iustin Pop | - Improved network configuration for the KVM hypervisor |
503 | ec31a18f | Iustin Pop | - Added e1000 as a supported NIC for Xen-HVM |
504 | ec31a18f | Iustin Pop | - Improved the lvmstrap tool to also be able to use partitions, as |
505 | ec31a18f | Iustin Pop | opposed to full disks |
506 | ec31a18f | Iustin Pop | - Improved speed of disk wiping (the cluster parameter |
507 | ec31a18f | Iustin Pop | ``prealloc_wipe_disks``, so that it has a low impact on the total time |
508 | ec31a18f | Iustin Pop | of instance creations |
509 | ec31a18f | Iustin Pop | - Added documentation for the OS parameters |
510 | ec31a18f | Iustin Pop | - Changed ``gnt-instance deactivate-disks`` so that it can work if the |
511 | ec31a18f | Iustin Pop | hypervisor is not responding |
512 | ec31a18f | Iustin Pop | - Added display of blacklisted and hidden OS information in |
513 | ec31a18f | Iustin Pop | ``gnt-cluster info`` |
514 | ec31a18f | Iustin Pop | - Extended ``gnt-cluster verify`` to also validate hypervisor, backend, |
515 | ec31a18f | Iustin Pop | NIC and node parameters, which might create problems with currently |
516 | ec31a18f | Iustin Pop | invalid (but undetected) configuration files, but prevents validation |
517 | ec31a18f | Iustin Pop | failures when unrelated parameters are modified |
518 | ec31a18f | Iustin Pop | - Changed cluster initialisation to wait for the master daemon to become |
519 | ec31a18f | Iustin Pop | available |
520 | ec31a18f | Iustin Pop | - Expanded the RAPI interface: |
521 | ec31a18f | Iustin Pop | |
522 | ec31a18f | Iustin Pop | - Added config redistribution resource |
523 | ec31a18f | Iustin Pop | - Added activation/deactivation of instance disks |
524 | ec31a18f | Iustin Pop | - Added export of console information |
525 | ec31a18f | Iustin Pop | |
526 | ec31a18f | Iustin Pop | - Implemented log file reopening on SIGHUP, which allows using |
527 | ec31a18f | Iustin Pop | logrotate(8) for the Ganeti log files |
528 | ec31a18f | Iustin Pop | - Added a basic OOB helper script as an example |
529 | ec31a18f | Iustin Pop | |
530 | ec31a18f | Iustin Pop | |
531 | 3daa24ea | Michael Hanselmann | Version 2.4.0 beta1 |
532 | 3daa24ea | Michael Hanselmann | ------------------- |
533 | fdd9ac5b | Michael Hanselmann | |
534 | a91f69c4 | Michael Hanselmann | *(Released Fri, 14 Jan 2011)* |
535 | fdd9ac5b | Michael Hanselmann | |
536 | 3daa24ea | Michael Hanselmann | User-visible |
537 | 3daa24ea | Michael Hanselmann | ~~~~~~~~~~~~ |
538 | 3daa24ea | Michael Hanselmann | |
539 | 3daa24ea | Michael Hanselmann | - Fixed timezone issues when formatting timestamps |
540 | 3daa24ea | Michael Hanselmann | - Added support for node groups, available via ``gnt-group`` and other |
541 | 3daa24ea | Michael Hanselmann | commands |
542 | 3daa24ea | Michael Hanselmann | - Added out-of-band framework and management, see :doc:`design |
543 | 3daa24ea | Michael Hanselmann | document <design-oob>` |
544 | 3daa24ea | Michael Hanselmann | - Removed support for roman numbers from ``gnt-node list`` and |
545 | 3daa24ea | Michael Hanselmann | ``gnt-instance list``. |
546 | 3daa24ea | Michael Hanselmann | - Allowed modification of master network interface via ``gnt-cluster |
547 | 3daa24ea | Michael Hanselmann | modify --master-netdev`` |
548 | 3daa24ea | Michael Hanselmann | - Accept offline secondaries while shutting down instance disks |
549 | 3daa24ea | Michael Hanselmann | - Added ``blockdev_prefix`` parameter to Xen PVM and HVM hypervisors |
550 | 3daa24ea | Michael Hanselmann | - Added support for multiple LVM volume groups |
551 | 3daa24ea | Michael Hanselmann | - Avoid sorting nodes for ``gnt-node list`` if specific nodes are |
552 | 3daa24ea | Michael Hanselmann | requested |
553 | 3daa24ea | Michael Hanselmann | - Added commands to list available fields: |
554 | 3daa24ea | Michael Hanselmann | |
555 | 3daa24ea | Michael Hanselmann | - ``gnt-node list-fields`` |
556 | 3daa24ea | Michael Hanselmann | - ``gnt-group list-fields`` |
557 | 3daa24ea | Michael Hanselmann | - ``gnt-instance list-fields`` |
558 | 3daa24ea | Michael Hanselmann | |
559 | 3daa24ea | Michael Hanselmann | - Updated documentation and man pages |
560 | 3daa24ea | Michael Hanselmann | |
561 | 3daa24ea | Michael Hanselmann | Integration |
562 | 3daa24ea | Michael Hanselmann | ~~~~~~~~~~~ |
563 | 3daa24ea | Michael Hanselmann | |
564 | fdd9ac5b | Michael Hanselmann | - Moved ``rapi_users`` file into separate directory, now named |
565 | df3df936 | Michael Hanselmann | ``.../ganeti/rapi/users``, ``cfgupgrade`` moves the file and creates a |
566 | 3daa24ea | Michael Hanselmann | symlink |
567 | 3daa24ea | Michael Hanselmann | - Added new tool for running commands on many machines, |
568 | 3daa24ea | Michael Hanselmann | ``tools/ganeti-listrunner`` |
569 | cc0dec7b | Iustin Pop | - Implemented more verbose result in ``OpInstanceConsole`` opcode, also |
570 | 3daa24ea | Michael Hanselmann | improving the ``gnt-instance console`` output |
571 | 3daa24ea | Michael Hanselmann | - Allowed customisation of disk index separator at ``configure`` time |
572 | 3daa24ea | Michael Hanselmann | - Export node group allocation policy to :doc:`iallocator <iallocator>` |
573 | 3daa24ea | Michael Hanselmann | - Added support for non-partitioned md disks in ``lvmstrap`` |
574 | 3daa24ea | Michael Hanselmann | - Added script to gracefully power off KVM instances |
575 | 3daa24ea | Michael Hanselmann | - Split ``utils`` module into smaller parts |
576 | d7a08491 | Michael Hanselmann | - Changed query operations to return more detailed information, e.g. |
577 | d7a08491 | Michael Hanselmann | whether an information is unavailable due to an offline node. To use |
578 | d7a08491 | Michael Hanselmann | this new functionality, the LUXI call ``Query`` must be used. Field |
579 | d7a08491 | Michael Hanselmann | information is now stored by the master daemon and can be retrieved |
580 | 3daa24ea | Michael Hanselmann | using ``QueryFields``. Instances, nodes and groups can also be queried |
581 | 3daa24ea | Michael Hanselmann | using the new opcodes ``OpQuery`` and ``OpQueryFields`` (not yet |
582 | 3daa24ea | Michael Hanselmann | exposed via RAPI). The following commands make use of this |
583 | 3daa24ea | Michael Hanselmann | infrastructure change: |
584 | 3daa24ea | Michael Hanselmann | |
585 | 3daa24ea | Michael Hanselmann | - ``gnt-group list`` |
586 | 3daa24ea | Michael Hanselmann | - ``gnt-group list-fields`` |
587 | 3daa24ea | Michael Hanselmann | - ``gnt-node list`` |
588 | 3daa24ea | Michael Hanselmann | - ``gnt-node list-fields`` |
589 | 3daa24ea | Michael Hanselmann | - ``gnt-instance list`` |
590 | 3daa24ea | Michael Hanselmann | - ``gnt-instance list-fields`` |
591 | 3daa24ea | Michael Hanselmann | - ``gnt-debug locks`` |
592 | 3daa24ea | Michael Hanselmann | |
593 | 3daa24ea | Michael Hanselmann | Remote API |
594 | 3daa24ea | Michael Hanselmann | ~~~~~~~~~~ |
595 | 3daa24ea | Michael Hanselmann | |
596 | 3daa24ea | Michael Hanselmann | - New RAPI resources (see :doc:`rapi`): |
597 | 3daa24ea | Michael Hanselmann | |
598 | 3daa24ea | Michael Hanselmann | - ``/2/modify`` |
599 | 3daa24ea | Michael Hanselmann | - ``/2/groups`` |
600 | 3daa24ea | Michael Hanselmann | - ``/2/groups/[group_name]`` |
601 | 3daa24ea | Michael Hanselmann | - ``/2/groups/[group_name]/assign-nodes`` |
602 | 3daa24ea | Michael Hanselmann | - ``/2/groups/[group_name]/modify`` |
603 | 3daa24ea | Michael Hanselmann | - ``/2/groups/[group_name]/rename`` |
604 | 3daa24ea | Michael Hanselmann | - ``/2/instances/[instance_name]/disk/[disk_index]/grow`` |
605 | 3daa24ea | Michael Hanselmann | |
606 | 3daa24ea | Michael Hanselmann | - RAPI changes: |
607 | 3daa24ea | Michael Hanselmann | |
608 | 3daa24ea | Michael Hanselmann | - Implemented ``no_install`` for instance creation |
609 | 3daa24ea | Michael Hanselmann | - Implemented OS parameters for instance reinstallation, allowing |
610 | 3daa24ea | Michael Hanselmann | use of special settings on reinstallation (e.g. for preserving data) |
611 | 3daa24ea | Michael Hanselmann | |
612 | 3daa24ea | Michael Hanselmann | Misc |
613 | 3daa24ea | Michael Hanselmann | ~~~~ |
614 | 3daa24ea | Michael Hanselmann | |
615 | 3daa24ea | Michael Hanselmann | - Added IPv6 support in import/export |
616 | 3daa24ea | Michael Hanselmann | - Pause DRBD synchronization while wiping disks on instance creation |
617 | 3daa24ea | Michael Hanselmann | - Updated unittests and QA scripts |
618 | 3daa24ea | Michael Hanselmann | - Improved network parameters passed to KVM |
619 | 3daa24ea | Michael Hanselmann | - Converted man pages from docbook to reStructuredText |
620 | fdd9ac5b | Michael Hanselmann | |
621 | fdd9ac5b | Michael Hanselmann | |
622 | bb2dc35a | Michael Hanselmann | Version 2.3.1 |
623 | bb2dc35a | Michael Hanselmann | ------------- |
624 | bb2dc35a | Michael Hanselmann | |
625 | bb2dc35a | Michael Hanselmann | *(Released Mon, 20 Dec 2010)* |
626 | bb2dc35a | Michael Hanselmann | |
627 | bb2dc35a | Michael Hanselmann | Released version 2.3.1~rc1 without any changes. |
628 | bb2dc35a | Michael Hanselmann | |
629 | bb2dc35a | Michael Hanselmann | |
630 | 563d5e72 | Michael Hanselmann | Version 2.3.1 rc1 |
631 | 563d5e72 | Michael Hanselmann | ----------------- |
632 | 563d5e72 | Michael Hanselmann | |
633 | 563d5e72 | Michael Hanselmann | *(Released Wed, 1 Dec 2010)* |
634 | 563d5e72 | Michael Hanselmann | |
635 | 563d5e72 | Michael Hanselmann | - impexpd: Disable OpenSSL compression in socat if possible (backport |
636 | 563d5e72 | Michael Hanselmann | from master, commit e90739d625b, see :doc:`installation guide |
637 | 563d5e72 | Michael Hanselmann | <install-quick>` for details) |
638 | 563d5e72 | Michael Hanselmann | - Changed unittest coverage report to exclude test scripts |
639 | 563d5e72 | Michael Hanselmann | - Added script to check version format |
640 | 563d5e72 | Michael Hanselmann | |
641 | 563d5e72 | Michael Hanselmann | |
642 | 7c324b88 | Michael Hanselmann | Version 2.3.0 |
643 | 7c324b88 | Michael Hanselmann | ------------- |
644 | 7c324b88 | Michael Hanselmann | |
645 | 7c324b88 | Michael Hanselmann | *(Released Wed, 1 Dec 2010)* |
646 | 7c324b88 | Michael Hanselmann | |
647 | 7c324b88 | Michael Hanselmann | Released version 2.3.0~rc1 without any changes. |
648 | 7c324b88 | Michael Hanselmann | |
649 | 7c324b88 | Michael Hanselmann | |
650 | ca6c2dcd | Iustin Pop | Version 2.3.0 rc1 |
651 | ca6c2dcd | Iustin Pop | ----------------- |
652 | ca6c2dcd | Iustin Pop | |
653 | ca6c2dcd | Iustin Pop | *(Released Fri, 19 Nov 2010)* |
654 | ca6c2dcd | Iustin Pop | |
655 | ca6c2dcd | Iustin Pop | A number of bugfixes and documentation updates: |
656 | ca6c2dcd | Iustin Pop | |
657 | ca6c2dcd | Iustin Pop | - Update ganeti-os-interface documentation |
658 | ca6c2dcd | Iustin Pop | - Fixed a bug related to duplicate MACs or similar items which should be |
659 | ca6c2dcd | Iustin Pop | unique |
660 | ca6c2dcd | Iustin Pop | - Fix breakage in OS state modify |
661 | ca6c2dcd | Iustin Pop | - Reinstall instance: disallow offline secondaries (fixes bug related to |
662 | ca6c2dcd | Iustin Pop | OS changing but reinstall failing) |
663 | ca6c2dcd | Iustin Pop | - plus all the other fixes between 2.2.1 and 2.2.2 |
664 | ca6c2dcd | Iustin Pop | |
665 | ca6c2dcd | Iustin Pop | |
666 | 261297a9 | Michael Hanselmann | Version 2.3.0 rc0 |
667 | 261297a9 | Michael Hanselmann | ----------------- |
668 | 960d0825 | Renรฉ Nussbaumer | |
669 | a8ee6e94 | Michael Hanselmann | *(Released Tue, 2 Nov 2010)* |
670 | 960d0825 | Renรฉ Nussbaumer | |
671 | 515d87eb | Michael Hanselmann | - Fixed clearing of the default iallocator using ``gnt-cluster modify`` |
672 | 515d87eb | Michael Hanselmann | - Fixed master failover race with watcher |
673 | 515d87eb | Michael Hanselmann | - Fixed a bug in ``gnt-node modify`` which could lead to an inconsistent |
674 | 515d87eb | Michael Hanselmann | configuration |
675 | 515d87eb | Michael Hanselmann | - Accept previously stopped instance for export with instance removal |
676 | 515d87eb | Michael Hanselmann | - Simplify and extend the environment variables for instance OS scripts |
677 | 515d87eb | Michael Hanselmann | - Added new node flags, ``master_capable`` and ``vm_capable`` |
678 | 515d87eb | Michael Hanselmann | - Added optional instance disk wiping prior during allocation. This is a |
679 | 515d87eb | Michael Hanselmann | cluster-wide option and can be set/modified using |
680 | 515d87eb | Michael Hanselmann | ``gnt-cluster {init,modify} --prealloc-wipe-disks``. |
681 | 515d87eb | Michael Hanselmann | - Added IPv6 support, see :doc:`design document <design-2.3>` and |
682 | 515d87eb | Michael Hanselmann | :doc:`install-quick` |
683 | 515d87eb | Michael Hanselmann | - Added a new watcher option (``--ignore-pause``) |
684 | 515d87eb | Michael Hanselmann | - Added option to ignore offline node on instance start/stop |
685 | 515d87eb | Michael Hanselmann | (``--ignore-offline``) |
686 | 515d87eb | Michael Hanselmann | - Allow overriding OS parameters with ``gnt-instance reinstall`` |
687 | a8ee6e94 | Michael Hanselmann | - Added ability to change node's secondary IP address using ``gnt-node |
688 | a8ee6e94 | Michael Hanselmann | modify`` |
689 | 515d87eb | Michael Hanselmann | - Implemented privilege separation for all daemons except |
690 | 515d87eb | Michael Hanselmann | ``ganeti-noded``, see ``configure`` options |
691 | 515d87eb | Michael Hanselmann | - Complain if an instance's disk is marked faulty in ``gnt-cluster |
692 | 515d87eb | Michael Hanselmann | verify`` |
693 | 515d87eb | Michael Hanselmann | - Implemented job priorities (see ``ganeti(7)`` manpage) |
694 | 515d87eb | Michael Hanselmann | - Ignore failures while shutting down instances during failover from |
695 | 515d87eb | Michael Hanselmann | offline node |
696 | 515d87eb | Michael Hanselmann | - Exit daemon's bootstrap process only once daemon is ready |
697 | f2af0bec | Iustin Pop | - Export more information via ``LUInstanceQuery``/remote API |
698 | 515d87eb | Michael Hanselmann | - Improved documentation, QA and unittests |
699 | 515d87eb | Michael Hanselmann | - RAPI daemon now watches ``rapi_users`` all the time and doesn't need a |
700 | 515d87eb | Michael Hanselmann | restart if the file was created or changed |
701 | 515d87eb | Michael Hanselmann | - Added LUXI protocol version sent with each request and response, |
702 | 515d87eb | Michael Hanselmann | allowing detection of server/client mismatches |
703 | 261297a9 | Michael Hanselmann | - Moved the Python scripts among gnt-* and ganeti-* into modules |
704 | 515d87eb | Michael Hanselmann | - Moved all code related to setting up SSH to an external script, |
705 | 515d87eb | Michael Hanselmann | ``setup-ssh`` |
706 | 515d87eb | Michael Hanselmann | - Infrastructure changes for node group support in future versions |
707 | 515d87eb | Michael Hanselmann | |
708 | 960d0825 | Renรฉ Nussbaumer | |
709 | 2596526d | Iustin Pop | Version 2.2.2 |
710 | 2596526d | Iustin Pop | ------------- |
711 | 2596526d | Iustin Pop | |
712 | 2596526d | Iustin Pop | *(Released Fri, 19 Nov 2010)* |
713 | 2596526d | Iustin Pop | |
714 | 2596526d | Iustin Pop | A few small bugs fixed, and some improvements to the build system: |
715 | 2596526d | Iustin Pop | |
716 | 2596526d | Iustin Pop | - Fix documentation regarding conversion to drbd |
717 | 2596526d | Iustin Pop | - Fix validation of parameters in cluster modify (``gnt-cluster modify |
718 | 2596526d | Iustin Pop | -B``) |
719 | 2596526d | Iustin Pop | - Fix error handling in node modify with multiple changes |
720 | 2596526d | Iustin Pop | - Allow remote imports without checked names |
721 | 2596526d | Iustin Pop | |
722 | 2596526d | Iustin Pop | |
723 | dcb95afb | Michael Hanselmann | Version 2.2.1 |
724 | dcb95afb | Michael Hanselmann | ------------- |
725 | dcb95afb | Michael Hanselmann | |
726 | dcb95afb | Michael Hanselmann | *(Released Tue, 19 Oct 2010)* |
727 | dcb95afb | Michael Hanselmann | |
728 | dcb95afb | Michael Hanselmann | - Disable SSL session ID cache in RPC client |
729 | dcb95afb | Michael Hanselmann | |
730 | dcb95afb | Michael Hanselmann | |
731 | 24440be4 | Iustin Pop | Version 2.2.1 rc1 |
732 | 24440be4 | Iustin Pop | ----------------- |
733 | 24440be4 | Iustin Pop | |
734 | 24440be4 | Iustin Pop | *(Released Thu, 14 Oct 2010)* |
735 | 24440be4 | Iustin Pop | |
736 | 24440be4 | Iustin Pop | - Fix interaction between Curl/GnuTLS and the Python's HTTP server |
737 | 24440be4 | Iustin Pop | (thanks Apollon Oikonomopoulos!), finally allowing the use of Curl |
738 | 24440be4 | Iustin Pop | with GnuTLS |
739 | 24440be4 | Iustin Pop | - Fix problems with interaction between Curl and Python's HTTP server, |
740 | 24440be4 | Iustin Pop | resulting in increased speed in many RPC calls |
741 | 24440be4 | Iustin Pop | - Improve our release script to prevent breakage with older aclocal and |
742 | 24440be4 | Iustin Pop | Python 2.6 |
743 | 24440be4 | Iustin Pop | |
744 | dcb95afb | Michael Hanselmann | |
745 | fad3096a | Michael Hanselmann | Version 2.2.1 rc0 |
746 | fad3096a | Michael Hanselmann | ----------------- |
747 | fad3096a | Michael Hanselmann | |
748 | fad3096a | Michael Hanselmann | *(Released Thu, 7 Oct 2010)* |
749 | fad3096a | Michael Hanselmann | |
750 | df3df936 | Michael Hanselmann | - Fixed issue 125, replace hardcoded "xenvg" in ``gnt-cluster`` with |
751 | fad3096a | Michael Hanselmann | value retrieved from master |
752 | fad3096a | Michael Hanselmann | - Added support for blacklisted or hidden OS definitions |
753 | fad3096a | Michael Hanselmann | - Added simple lock monitor (accessible via (``gnt-debug locks``) |
754 | fad3096a | Michael Hanselmann | - Added support for -mem-path in KVM hypervisor abstraction layer |
755 | fad3096a | Michael Hanselmann | - Allow overriding instance parameters in tool for inter-cluster |
756 | fad3096a | Michael Hanselmann | instance moves (``tools/move-instance``) |
757 | fad3096a | Michael Hanselmann | - Improved opcode summaries (e.g. in ``gnt-job list``) |
758 | fad3096a | Michael Hanselmann | - Improve consistency of OS listing by sorting it |
759 | fad3096a | Michael Hanselmann | - Documentation updates |
760 | fad3096a | Michael Hanselmann | |
761 | fad3096a | Michael Hanselmann | |
762 | bf21f985 | Guido Trotter | Version 2.2.0.1 |
763 | bf21f985 | Guido Trotter | --------------- |
764 | bf21f985 | Guido Trotter | |
765 | bf21f985 | Guido Trotter | *(Released Fri, 8 Oct 2010)* |
766 | bf21f985 | Guido Trotter | |
767 | bf21f985 | Guido Trotter | - Rebuild with a newer autotools version, to fix python 2.6 compatibility |
768 | bf21f985 | Guido Trotter | |
769 | bf21f985 | Guido Trotter | |
770 | 83e90c39 | Michael Hanselmann | Version 2.2.0 |
771 | 83e90c39 | Michael Hanselmann | ------------- |
772 | 83e90c39 | Michael Hanselmann | |
773 | 83e90c39 | Michael Hanselmann | *(Released Mon, 4 Oct 2010)* |
774 | 83e90c39 | Michael Hanselmann | |
775 | 83e90c39 | Michael Hanselmann | - Fixed regression in ``gnt-instance rename`` |
776 | 83e90c39 | Michael Hanselmann | |
777 | 83e90c39 | Michael Hanselmann | |
778 | 28b5de4d | Michael Hanselmann | Version 2.2.0 rc2 |
779 | 28b5de4d | Michael Hanselmann | ----------------- |
780 | 28b5de4d | Michael Hanselmann | |
781 | f64de30f | Michael Hanselmann | *(Released Wed, 22 Sep 2010)* |
782 | 28b5de4d | Michael Hanselmann | |
783 | 28b5de4d | Michael Hanselmann | - Fixed OS_VARIANT variable for OS scripts |
784 | 28b5de4d | Michael Hanselmann | - Fixed cluster tag operations via RAPI |
785 | 28b5de4d | Michael Hanselmann | - Made ``setup-ssh`` exit with non-zero code if an error occurred |
786 | 28b5de4d | Michael Hanselmann | - Disabled RAPI CA checks in watcher |
787 | 28b5de4d | Michael Hanselmann | |
788 | 28b5de4d | Michael Hanselmann | |
789 | 0849f36b | Michael Hanselmann | Version 2.2.0 rc1 |
790 | 0849f36b | Michael Hanselmann | ----------------- |
791 | 0849f36b | Michael Hanselmann | |
792 | 0849f36b | Michael Hanselmann | *(Released Mon, 23 Aug 2010)* |
793 | 0849f36b | Michael Hanselmann | |
794 | 0849f36b | Michael Hanselmann | - Support DRBD versions of the format "a.b.c.d" |
795 | 0849f36b | Michael Hanselmann | - Updated manpages |
796 | 0849f36b | Michael Hanselmann | - Re-introduce support for usage from multiple threads in RAPI client |
797 | 0849f36b | Michael Hanselmann | - Instance renames and modify via RAPI |
798 | 0849f36b | Michael Hanselmann | - Work around race condition between processing and archival in job |
799 | 0849f36b | Michael Hanselmann | queue |
800 | 0849f36b | Michael Hanselmann | - Mark opcodes following failed one as failed, too |
801 | 0849f36b | Michael Hanselmann | - Job field ``lock_status`` was removed due to difficulties making it |
802 | 0849f36b | Michael Hanselmann | work with the changed job queue in Ganeti 2.2; a better way to monitor |
803 | 0849f36b | Michael Hanselmann | locks is expected for a later 2.2.x release |
804 | 0849f36b | Michael Hanselmann | - Fixed dry-run behaviour with many commands |
805 | 0849f36b | Michael Hanselmann | - Support ``ssh-agent`` again when adding nodes |
806 | 0849f36b | Michael Hanselmann | - Many additional bugfixes |
807 | 0849f36b | Michael Hanselmann | |
808 | 0849f36b | Michael Hanselmann | |
809 | 529a8d17 | Iustin Pop | Version 2.2.0 rc0 |
810 | 529a8d17 | Iustin Pop | ----------------- |
811 | 529a8d17 | Iustin Pop | |
812 | 41c44dcf | Iustin Pop | *(Released Fri, 30 Jul 2010)* |
813 | 529a8d17 | Iustin Pop | |
814 | 529a8d17 | Iustin Pop | Important change: the internal RPC mechanism between Ganeti nodes has |
815 | 529a8d17 | Iustin Pop | changed from using a home-grown http library (based on the Python base |
816 | 529a8d17 | Iustin Pop | libraries) to use the PycURL library. This requires that PycURL is |
817 | 529a8d17 | Iustin Pop | installed on nodes. Please note that on Debian/Ubuntu, PycURL is linked |
818 | 529a8d17 | Iustin Pop | against GnuTLS by default. cURL's support for GnuTLS had known issues |
819 | 529a8d17 | Iustin Pop | before cURL 7.21.0 and we recommend using the latest cURL release or |
820 | 529a8d17 | Iustin Pop | linking against OpenSSL. Most other distributions already link PycURL |
821 | 529a8d17 | Iustin Pop | and cURL against OpenSSL. The command:: |
822 | 529a8d17 | Iustin Pop | |
823 | 529a8d17 | Iustin Pop | python -c 'import pycurl; print pycurl.version' |
824 | 529a8d17 | Iustin Pop | |
825 | 529a8d17 | Iustin Pop | can be used to determine the libraries PycURL and cURL are linked |
826 | 529a8d17 | Iustin Pop | against. |
827 | 529a8d17 | Iustin Pop | |
828 | 529a8d17 | Iustin Pop | Other significant changes: |
829 | 529a8d17 | Iustin Pop | |
830 | 529a8d17 | Iustin Pop | - Rewrote much of the internals of the job queue, in order to achieve |
831 | 529a8d17 | Iustin Pop | better parallelism; this decouples job query operations from the job |
832 | 529a8d17 | Iustin Pop | processing, and it should allow much nicer behaviour of the master |
833 | 529a8d17 | Iustin Pop | daemon under load, and it also has uncovered some long-standing bugs |
834 | 529a8d17 | Iustin Pop | related to the job serialisation (now fixed) |
835 | 529a8d17 | Iustin Pop | - Added a default iallocator setting to the cluster parameters, |
836 | 529a8d17 | Iustin Pop | eliminating the need to always pass nodes or an iallocator for |
837 | 529a8d17 | Iustin Pop | operations that require selection of new node(s) |
838 | 529a8d17 | Iustin Pop | - Added experimental support for the LXC virtualization method |
839 | 529a8d17 | Iustin Pop | - Added support for OS parameters, which allows the installation of |
840 | 529a8d17 | Iustin Pop | instances to pass parameter to OS scripts in order to customise the |
841 | 529a8d17 | Iustin Pop | instance |
842 | 529a8d17 | Iustin Pop | - Added a hypervisor parameter controlling the migration type (live or |
843 | 529a8d17 | Iustin Pop | non-live), since hypervisors have various levels of reliability; this |
844 | 529a8d17 | Iustin Pop | has renamed the 'live' parameter to 'mode' |
845 | 529a8d17 | Iustin Pop | - Added a cluster parameter ``reserved_lvs`` that denotes reserved |
846 | 529a8d17 | Iustin Pop | logical volumes, meaning that cluster verify will ignore them and not |
847 | 529a8d17 | Iustin Pop | flag their presence as errors |
848 | 529a8d17 | Iustin Pop | - The watcher will now reset the error count for failed instances after |
849 | 529a8d17 | Iustin Pop | 8 hours, thus allowing self-healing if the problem that caused the |
850 | 529a8d17 | Iustin Pop | instances to be down/fail to start has cleared in the meantime |
851 | 529a8d17 | Iustin Pop | - Added a cluster parameter ``drbd_usermode_helper`` that makes Ganeti |
852 | 529a8d17 | Iustin Pop | check for, and warn, if the drbd module parameter ``usermode_helper`` |
853 | 529a8d17 | Iustin Pop | is not consistent with the cluster-wide setting; this is needed to |
854 | 529a8d17 | Iustin Pop | make diagnose easier of failed drbd creations |
855 | 529a8d17 | Iustin Pop | - Started adding base IPv6 support, but this is not yet |
856 | 529a8d17 | Iustin Pop | enabled/available for use |
857 | 529a8d17 | Iustin Pop | - Rename operations (cluster, instance) will now return the new name, |
858 | 529a8d17 | Iustin Pop | which is especially useful if a short name was passed in |
859 | 529a8d17 | Iustin Pop | - Added support for instance migration in RAPI |
860 | 529a8d17 | Iustin Pop | - Added a tool to pre-configure nodes for the SSH setup, before joining |
861 | 529a8d17 | Iustin Pop | them to the cluster; this will allow in the future a simplified model |
862 | 529a8d17 | Iustin Pop | for node joining (but not yet fully enabled in 2.2); this needs the |
863 | 529a8d17 | Iustin Pop | paramiko python library |
864 | 529a8d17 | Iustin Pop | - Fixed handling of name-resolving errors |
865 | 529a8d17 | Iustin Pop | - Fixed consistency of job results on the error path |
866 | 529a8d17 | Iustin Pop | - Fixed master-failover race condition when executed multiple times in |
867 | 529a8d17 | Iustin Pop | sequence |
868 | 529a8d17 | Iustin Pop | - Fixed many bugs related to the job queue (mostly introduced during the |
869 | 529a8d17 | Iustin Pop | 2.2 development cycle, so not all are impacting 2.1) |
870 | 529a8d17 | Iustin Pop | - Fixed instance migration with missing disk symlinks |
871 | 529a8d17 | Iustin Pop | - Fixed handling of unknown jobs in ``gnt-job archive`` |
872 | 529a8d17 | Iustin Pop | - And many other small fixes/improvements |
873 | 529a8d17 | Iustin Pop | |
874 | 529a8d17 | Iustin Pop | Internal changes: |
875 | 529a8d17 | Iustin Pop | |
876 | 529a8d17 | Iustin Pop | - Enhanced both the unittest and the QA coverage |
877 | 529a8d17 | Iustin Pop | - Switched the opcode validation to a generic model, and extended the |
878 | 529a8d17 | Iustin Pop | validation to all opcode parameters |
879 | 529a8d17 | Iustin Pop | - Changed more parts of the code that write shell scripts to use the |
880 | 529a8d17 | Iustin Pop | same class for this |
881 | 529a8d17 | Iustin Pop | - Switched the master daemon to use the asyncore library for the Luxi |
882 | 529a8d17 | Iustin Pop | server endpoint |
883 | 529a8d17 | Iustin Pop | |
884 | 529a8d17 | Iustin Pop | |
885 | 51ef5fe0 | Guido Trotter | Version 2.2.0 beta0 |
886 | 51ef5fe0 | Guido Trotter | ------------------- |
887 | a0a470fa | Michael Hanselmann | |
888 | a0a470fa | Michael Hanselmann | *(Released Thu, 17 Jun 2010)* |
889 | ab221ddf | Michael Hanselmann | |
890 | e0897adf | Michael Hanselmann | - Added tool (``move-instance``) and infrastructure to move instances |
891 | e0897adf | Michael Hanselmann | between separate clusters (see :doc:`separate documentation |
892 | e0897adf | Michael Hanselmann | <move-instance>` and :doc:`design document <design-2.2>`) |
893 | e0897adf | Michael Hanselmann | - Added per-request RPC timeout |
894 | ab221ddf | Michael Hanselmann | - RAPI now requires a Content-Type header for requests with a body (e.g. |
895 | ab221ddf | Michael Hanselmann | ``PUT`` or ``POST``) which must be set to ``application/json`` (see |
896 | a4978169 | Michael Hanselmann | :rfc:`2616` (HTTP/1.1), section 7.2.1) |
897 | e0897adf | Michael Hanselmann | - ``ganeti-watcher`` attempts to restart ``ganeti-rapi`` if RAPI is not |
898 | e0897adf | Michael Hanselmann | reachable |
899 | e0897adf | Michael Hanselmann | - Implemented initial support for running Ganeti daemons as separate |
900 | e0897adf | Michael Hanselmann | users, see configure-time flags ``--with-user-prefix`` and |
901 | e0897adf | Michael Hanselmann | ``--with-group-prefix`` (only ``ganeti-rapi`` is supported at this |
902 | e0897adf | Michael Hanselmann | time) |
903 | e0897adf | Michael Hanselmann | - Instances can be removed after export (``gnt-backup export |
904 | e0897adf | Michael Hanselmann | --remove-instance``) |
905 | e0897adf | Michael Hanselmann | - Self-signed certificates generated by Ganeti now use a 2048 bit RSA |
906 | e0897adf | Michael Hanselmann | key (instead of 1024 bit) |
907 | e0897adf | Michael Hanselmann | - Added new cluster configuration file for cluster domain secret |
908 | e0897adf | Michael Hanselmann | - Import/export now use SSL instead of SSH |
909 | e0897adf | Michael Hanselmann | - Added support for showing estimated time when exporting an instance, |
910 | e0897adf | Michael Hanselmann | see the ``ganeti-os-interface(7)`` manpage and look for |
911 | e0897adf | Michael Hanselmann | ``EXP_SIZE_FD`` |
912 | ab221ddf | Michael Hanselmann | |
913 | 2596526d | Iustin Pop | |
914 | 2596526d | Iustin Pop | Version 2.1.8 |
915 | 2596526d | Iustin Pop | ------------- |
916 | 2596526d | Iustin Pop | |
917 | 2596526d | Iustin Pop | *(Released Tue, 16 Nov 2010)* |
918 | 2596526d | Iustin Pop | |
919 | 2596526d | Iustin Pop | Some more bugfixes. Unless critical bugs occur, this will be the last |
920 | 2596526d | Iustin Pop | 2.1 release: |
921 | 2596526d | Iustin Pop | |
922 | 2596526d | Iustin Pop | - Fix case of MAC special-values |
923 | 2596526d | Iustin Pop | - Fix mac checker regex |
924 | df3df936 | Michael Hanselmann | - backend: Fix typo causing "out of range" error |
925 | 2596526d | Iustin Pop | - Add missing --units in gnt-instance list man page |
926 | 2596526d | Iustin Pop | |
927 | 2596526d | Iustin Pop | |
928 | 6845d276 | Guido Trotter | Version 2.1.7 |
929 | 6845d276 | Guido Trotter | ------------- |
930 | 6845d276 | Guido Trotter | |
931 | 6845d276 | Guido Trotter | *(Released Tue, 24 Aug 2010)* |
932 | 6845d276 | Guido Trotter | |
933 | 6845d276 | Guido Trotter | Bugfixes only: |
934 | 6845d276 | Guido Trotter | - Don't ignore secondary node silently on non-mirrored disk templates |
935 | 6845d276 | Guido Trotter | (issue 113) |
936 | 6845d276 | Guido Trotter | - Fix --master-netdev arg name in gnt-cluster(8) (issue 114) |
937 | 6845d276 | Guido Trotter | - Fix usb_mouse parameter breaking with vnc_console (issue 109) |
938 | 6845d276 | Guido Trotter | - Properly document the usb_mouse parameter |
939 | 6845d276 | Guido Trotter | - Fix path in ganeti-rapi(8) (issue 116) |
940 | 6845d276 | Guido Trotter | - Adjust error message when the ganeti user's .ssh directory is |
941 | 6845d276 | Guido Trotter | missing |
942 | 6845d276 | Guido Trotter | - Add same-node-check when changing the disk template to drbd |
943 | 6845d276 | Guido Trotter | |
944 | 920a91bf | Michael Hanselmann | |
945 | ae828011 | Guido Trotter | Version 2.1.6 |
946 | ae828011 | Guido Trotter | ------------- |
947 | ae828011 | Guido Trotter | |
948 | ae828011 | Guido Trotter | *(Released Fri, 16 Jul 2010)* |
949 | ae828011 | Guido Trotter | |
950 | ae828011 | Guido Trotter | Bugfixes only: |
951 | ae828011 | Guido Trotter | - Add an option to only select some reboot types during qa/burnin. |
952 | ae828011 | Guido Trotter | (on some hypervisors consequent reboots are not supported) |
953 | ae828011 | Guido Trotter | - Fix infrequent race condition in master failover. Sometimes the old |
954 | ae828011 | Guido Trotter | master ip address would be still detected as up for a short time |
955 | ae828011 | Guido Trotter | after it was removed, causing failover to fail. |
956 | ae828011 | Guido Trotter | - Decrease mlockall warnings when the ctypes module is missing. On |
957 | ae828011 | Guido Trotter | Python 2.4 we support running even if no ctypes module is installed, |
958 | ae828011 | Guido Trotter | but we were too verbose about this issue. |
959 | ae828011 | Guido Trotter | - Fix building on old distributions, on which man doesn't have a |
960 | ae828011 | Guido Trotter | --warnings option. |
961 | ae828011 | Guido Trotter | - Fix RAPI not to ignore the MAC address on instance creation |
962 | ae828011 | Guido Trotter | - Implement the old instance creation format in the RAPI client. |
963 | ae828011 | Guido Trotter | |
964 | ae828011 | Guido Trotter | |
965 | 71cba20b | Guido Trotter | Version 2.1.5 |
966 | 71cba20b | Guido Trotter | ------------- |
967 | 71cba20b | Guido Trotter | |
968 | 1d4c743d | Guido Trotter | *(Released Thu, 01 Jul 2010)* |
969 | 71cba20b | Guido Trotter | |
970 | 71cba20b | Guido Trotter | A small bugfix release: |
971 | 71cba20b | Guido Trotter | - Fix disk adoption: broken by strict --disk option checking in 2.1.4 |
972 | 71cba20b | Guido Trotter | - Fix batch-create: broken in the whole 2.1 series due to a lookup on |
973 | 71cba20b | Guido Trotter | a non-existing option |
974 | 71cba20b | Guido Trotter | - Fix instance create: the --force-variant option was ignored |
975 | 1d4c743d | Guido Trotter | - Improve pylint 0.21 compatibility and warnings with Python 2.6 |
976 | 1d4c743d | Guido Trotter | - Fix modify node storage with non-FQDN arguments |
977 | 1d4c743d | Guido Trotter | - Fix RAPI client to authenticate under Python 2.6 when used |
978 | 1d4c743d | Guido Trotter | for more than 5 requests needing authentication |
979 | 1d4c743d | Guido Trotter | - Fix gnt-instance modify -t (storage) giving a wrong error message |
980 | 1d4c743d | Guido Trotter | when converting a non-shutdown drbd instance to plain |
981 | 71cba20b | Guido Trotter | |
982 | 801b6a33 | Guido Trotter | |
983 | c1a25b88 | Guido Trotter | Version 2.1.4 |
984 | c1a25b88 | Guido Trotter | ------------- |
985 | c1a25b88 | Guido Trotter | |
986 | 3ef56ab6 | Guido Trotter | *(Released Fri, 18 Jun 2010)* |
987 | c1a25b88 | Guido Trotter | |
988 | c1a25b88 | Guido Trotter | A small bugfix release: |
989 | c1a25b88 | Guido Trotter | |
990 | c1a25b88 | Guido Trotter | - Fix live migration of KVM instances started with older Ganeti |
991 | c1a25b88 | Guido Trotter | versions which had fewer hypervisor parameters |
992 | c1a25b88 | Guido Trotter | - Fix gnt-instance grow-disk on down instances |
993 | c1a25b88 | Guido Trotter | - Fix an error-reporting bug during instance migration |
994 | c1a25b88 | Guido Trotter | - Better checking of the ``--net`` and ``--disk`` values, to avoid |
995 | c1a25b88 | Guido Trotter | silently ignoring broken ones |
996 | c1a25b88 | Guido Trotter | - Fix an RPC error reporting bug affecting, for example, RAPI client |
997 | c1a25b88 | Guido Trotter | users |
998 | c1a25b88 | Guido Trotter | - Fix bug triggered by different API version os-es on different nodes |
999 | c1a25b88 | Guido Trotter | - Fix a bug in instance startup with custom hvparams: OS level |
1000 | c1a25b88 | Guido Trotter | parameters would fail to be applied. |
1001 | 3ef56ab6 | Guido Trotter | - Fix the RAPI client under Python 2.6 (but more work is needed to |
1002 | 3ef56ab6 | Guido Trotter | make it work completely well with OpenSSL) |
1003 | 3ef56ab6 | Guido Trotter | - Fix handling of errors when resolving names from DNS |
1004 | c1a25b88 | Guido Trotter | |
1005 | 626f4e45 | Guido Trotter | |
1006 | 14d91053 | Guido Trotter | Version 2.1.3 |
1007 | 14d91053 | Guido Trotter | ------------- |
1008 | 14d91053 | Guido Trotter | |
1009 | 7cf722ea | Guido Trotter | *(Released Thu, 3 Jun 2010)* |
1010 | 14d91053 | Guido Trotter | |
1011 | 14d91053 | Guido Trotter | A medium sized development cycle. Some new features, and some |
1012 | 14d91053 | Guido Trotter | fixes/small improvements/cleanups. |
1013 | 14d91053 | Guido Trotter | |
1014 | 14d91053 | Guido Trotter | Significant features |
1015 | 14d91053 | Guido Trotter | ~~~~~~~~~~~~~~~~~~~~ |
1016 | 14d91053 | Guido Trotter | |
1017 | 14d91053 | Guido Trotter | The node deamon now tries to mlock itself into memory, unless the |
1018 | 14d91053 | Guido Trotter | ``--no-mlock`` flag is passed. It also doesn't fail if it can't write |
1019 | 14d91053 | Guido Trotter | its logs, and falls back to console logging. This allows emergency |
1020 | 14d91053 | Guido Trotter | features such as ``gnt-node powercycle`` to work even in the event of a |
1021 | 14d91053 | Guido Trotter | broken node disk (tested offlining the disk hosting the node's |
1022 | 722702e3 | Guido Trotter | filesystem and dropping its memory caches; don't try this at home) |
1023 | 14d91053 | Guido Trotter | |
1024 | 14d91053 | Guido Trotter | KVM: add vhost-net acceleration support. It can be tested with a new |
1025 | 14d91053 | Guido Trotter | enough version of the kernel and of qemu-kvm. |
1026 | 14d91053 | Guido Trotter | |
1027 | 14d91053 | Guido Trotter | KVM: Add instance chrooting feature. If you use privilege dropping for |
1028 | 14d91053 | Guido Trotter | your VMs you can also now force them to chroot to an empty directory, |
1029 | 14d91053 | Guido Trotter | before starting the emulated guest. |
1030 | 14d91053 | Guido Trotter | |
1031 | 14d91053 | Guido Trotter | KVM: Add maximum migration bandwith and maximum downtime tweaking |
1032 | 14d91053 | Guido Trotter | support (requires a new-enough version of qemu-kvm). |
1033 | 14d91053 | Guido Trotter | |
1034 | 14d91053 | Guido Trotter | Cluster verify will now warn if the master node doesn't have the master |
1035 | 14d91053 | Guido Trotter | ip configured on it. |
1036 | 14d91053 | Guido Trotter | |
1037 | 14d91053 | Guido Trotter | Add a new (incompatible) instance creation request format to RAPI which |
1038 | 14d91053 | Guido Trotter | supports all parameters (previously only a subset was supported, and it |
1039 | 14d91053 | Guido Trotter | wasn't possible to extend the old format to accomodate all the new |
1040 | 14d91053 | Guido Trotter | features. The old format is still supported, and a client can check for |
1041 | 14d91053 | Guido Trotter | this feature, before using it, by checking for its presence in the |
1042 | 14d91053 | Guido Trotter | ``features`` RAPI resource. |
1043 | 14d91053 | Guido Trotter | |
1044 | 14d91053 | Guido Trotter | Now with ancient latin support. Try it passing the ``--roman`` option to |
1045 | 722702e3 | Guido Trotter | ``gnt-instance info``, ``gnt-cluster info`` or ``gnt-node list`` |
1046 | 722702e3 | Guido Trotter | (requires the python-roman module to be installed, in order to work). |
1047 | 14d91053 | Guido Trotter | |
1048 | 14d91053 | Guido Trotter | Other changes |
1049 | 14d91053 | Guido Trotter | ~~~~~~~~~~~~~ |
1050 | 14d91053 | Guido Trotter | |
1051 | 14d91053 | Guido Trotter | As usual many internal code refactorings, documentation updates, and |
1052 | 14d91053 | Guido Trotter | such. Among others: |
1053 | 14d91053 | Guido Trotter | |
1054 | 14d91053 | Guido Trotter | - Lots of improvements and cleanups to the experimental Remote API |
1055 | 14d91053 | Guido Trotter | (RAPI) client library. |
1056 | 14d91053 | Guido Trotter | - A new unit test suite for the core daemon libraries. |
1057 | 14d91053 | Guido Trotter | - A fix to creating missing directories makes sure the umask is not |
1058 | 14d91053 | Guido Trotter | applied anymore. This enforces the same directory permissions |
1059 | 14d91053 | Guido Trotter | everywhere. |
1060 | 14d91053 | Guido Trotter | - Better handling terminating daemons with ctrl+c (used when running |
1061 | 14d91053 | Guido Trotter | them in debugging mode). |
1062 | 14d91053 | Guido Trotter | - Fix a race condition in live migrating a KVM instance, when stat() |
1063 | 14d91053 | Guido Trotter | on the old proc status file returned EINVAL, which is an unexpected |
1064 | 14d91053 | Guido Trotter | value. |
1065 | 1de45c78 | Guido Trotter | - Fixed manpage checking with newer man and utf-8 charachters. But now |
1066 | 1de45c78 | Guido Trotter | you need the en_US.UTF-8 locale enabled to build Ganeti from git. |
1067 | 14d91053 | Guido Trotter | |
1068 | 14d91053 | Guido Trotter | |
1069 | 23f983f4 | Guido Trotter | Version 2.1.2.1 |
1070 | 23f983f4 | Guido Trotter | --------------- |
1071 | 23f983f4 | Guido Trotter | |
1072 | 23f983f4 | Guido Trotter | *(Released Fri, 7 May 2010)* |
1073 | 23f983f4 | Guido Trotter | |
1074 | 23f983f4 | Guido Trotter | Fix a bug which prevented untagged KVM instances from starting. |
1075 | 23f983f4 | Guido Trotter | |
1076 | 507fd05a | Guido Trotter | |
1077 | ba538816 | Iustin Pop | Version 2.1.2 |
1078 | ba538816 | Iustin Pop | ------------- |
1079 | ba538816 | Iustin Pop | |
1080 | ace6cbe8 | Iustin Pop | *(Released Fri, 7 May 2010)* |
1081 | ba538816 | Iustin Pop | |
1082 | ba538816 | Iustin Pop | Another release with a long development cycle, during which many |
1083 | ba538816 | Iustin Pop | different features were added. |
1084 | ba538816 | Iustin Pop | |
1085 | ba538816 | Iustin Pop | Significant features |
1086 | ba538816 | Iustin Pop | ~~~~~~~~~~~~~~~~~~~~ |
1087 | ba538816 | Iustin Pop | |
1088 | ba538816 | Iustin Pop | The KVM hypervisor now can run the individual instances as non-root, to |
1089 | ba538816 | Iustin Pop | reduce the impact of a VM being hijacked due to bugs in the |
1090 | ba538816 | Iustin Pop | hypervisor. It is possible to run all instances as a single (non-root) |
1091 | ba538816 | Iustin Pop | user, to manually specify a user for each instance, or to dynamically |
1092 | ba538816 | Iustin Pop | allocate a user out of a cluster-wide pool to each instance, with the |
1093 | ba538816 | Iustin Pop | guarantee that no two instances will run under the same user ID on any |
1094 | ba538816 | Iustin Pop | given node. |
1095 | ba538816 | Iustin Pop | |
1096 | ba538816 | Iustin Pop | An experimental RAPI client library, that can be used standalone |
1097 | ba538816 | Iustin Pop | (without the other Ganeti libraries), is provided in the source tree as |
1098 | ba538816 | Iustin Pop | ``lib/rapi/client.py``. Note this client might change its interface in |
1099 | ba538816 | Iustin Pop | the future, as we iterate on its capabilities. |
1100 | ba538816 | Iustin Pop | |
1101 | ba538816 | Iustin Pop | A new command, ``gnt-cluster renew-crypto`` has been added to easily |
1102 | ba538816 | Iustin Pop | replace the cluster's certificates and crypto keys. This might help in |
1103 | ba538816 | Iustin Pop | case they have been compromised, or have simply expired. |
1104 | ba538816 | Iustin Pop | |
1105 | ba538816 | Iustin Pop | A new disk option for instance creation has been added that allows one |
1106 | ba538816 | Iustin Pop | to "adopt" currently existing logical volumes, with data |
1107 | ba538816 | Iustin Pop | preservation. This should allow easier migration to Ganeti from |
1108 | ba538816 | Iustin Pop | unmanaged (or managed via other software) instances. |
1109 | ba538816 | Iustin Pop | |
1110 | ba538816 | Iustin Pop | Another disk improvement is the possibility to convert between redundant |
1111 | ba538816 | Iustin Pop | (DRBD) and plain (LVM) disk configuration for an instance. This should |
1112 | ba538816 | Iustin Pop | allow better scalability (starting with one node and growing the |
1113 | ba538816 | Iustin Pop | cluster, or shrinking a two-node cluster to one node). |
1114 | ba538816 | Iustin Pop | |
1115 | ba538816 | Iustin Pop | A new feature that could help with automated node failovers has been |
1116 | ba538816 | Iustin Pop | implemented: if a node sees itself as offline (by querying the master |
1117 | ba538816 | Iustin Pop | candidates), it will try to shutdown (hard) all instances and any active |
1118 | ba538816 | Iustin Pop | DRBD devices. This reduces the risk of duplicate instances if an |
1119 | ba538816 | Iustin Pop | external script automatically failovers the instances on such nodes. To |
1120 | ba538816 | Iustin Pop | enable this, the cluster parameter ``maintain_node_health`` should be |
1121 | ba538816 | Iustin Pop | enabled; in the future this option (per the name) will enable other |
1122 | ba538816 | Iustin Pop | automatic maintenance features. |
1123 | ba538816 | Iustin Pop | |
1124 | ba538816 | Iustin Pop | Instance export/import now will reuse the original instance |
1125 | ba538816 | Iustin Pop | specifications for all parameters; that means exporting an instance, |
1126 | ba538816 | Iustin Pop | deleting it and the importing it back should give an almost identical |
1127 | ba538816 | Iustin Pop | instance. Note that the default import behaviour has changed from |
1128 | ba538816 | Iustin Pop | before, where it created only one NIC; now it recreates the original |
1129 | ba538816 | Iustin Pop | number of NICs. |
1130 | ba538816 | Iustin Pop | |
1131 | ba538816 | Iustin Pop | Cluster verify has added a few new checks: SSL certificates validity, |
1132 | ba538816 | Iustin Pop | /etc/hosts consistency across the cluster, etc. |
1133 | ba538816 | Iustin Pop | |
1134 | ba538816 | Iustin Pop | Other changes |
1135 | ba538816 | Iustin Pop | ~~~~~~~~~~~~~ |
1136 | ba538816 | Iustin Pop | |
1137 | ba538816 | Iustin Pop | As usual, many internal changes were done, documentation fixes, |
1138 | ba538816 | Iustin Pop | etc. Among others: |
1139 | ba538816 | Iustin Pop | |
1140 | ba538816 | Iustin Pop | - Fixed cluster initialization with disabled cluster storage (regression |
1141 | ba538816 | Iustin Pop | introduced in 2.1.1) |
1142 | ba538816 | Iustin Pop | - File-based storage supports growing the disks |
1143 | ba538816 | Iustin Pop | - Fixed behaviour of node role changes |
1144 | ba538816 | Iustin Pop | - Fixed cluster verify for some corner cases, plus a general rewrite of |
1145 | ba538816 | Iustin Pop | cluster verify to allow future extension with more checks |
1146 | ba538816 | Iustin Pop | - Fixed log spamming by watcher and node daemon (regression introduced |
1147 | ba538816 | Iustin Pop | in 2.1.1) |
1148 | ba538816 | Iustin Pop | - Fixed possible validation issues when changing the list of enabled |
1149 | ba538816 | Iustin Pop | hypervisors |
1150 | ba538816 | Iustin Pop | - Fixed cleanup of /etc/hosts during node removal |
1151 | ba538816 | Iustin Pop | - Fixed RAPI response for invalid methods |
1152 | ba538816 | Iustin Pop | - Fixed bug with hashed passwords in ``ganeti-rapi`` daemon |
1153 | ba538816 | Iustin Pop | - Multiple small improvements to the KVM hypervisor (VNC usage, booting |
1154 | ba538816 | Iustin Pop | from ide disks, etc.) |
1155 | ba538816 | Iustin Pop | - Allow OS changes without re-installation (to record a changed OS |
1156 | ba538816 | Iustin Pop | outside of Ganeti, or to allow OS renames) |
1157 | ba538816 | Iustin Pop | - Allow instance creation without OS installation (useful for example if |
1158 | ba538816 | Iustin Pop | the OS will be installed manually, or restored from a backup not in |
1159 | ba538816 | Iustin Pop | Ganeti format) |
1160 | ba538816 | Iustin Pop | - Implemented option to make cluster ``copyfile`` use the replication |
1161 | ba538816 | Iustin Pop | network |
1162 | ba538816 | Iustin Pop | - Added list of enabled hypervisors to ssconf (possibly useful for |
1163 | ba538816 | Iustin Pop | external scripts) |
1164 | ba538816 | Iustin Pop | - Added a new tool (``tools/cfgupgrade12``) that allows upgrading from |
1165 | ba538816 | Iustin Pop | 1.2 clusters |
1166 | ba538816 | Iustin Pop | - A partial form of node re-IP is possible via node readd, which now |
1167 | ba538816 | Iustin Pop | allows changed node primary IP |
1168 | ba538816 | Iustin Pop | - Command line utilities now show an informational message if the job is |
1169 | ba538816 | Iustin Pop | waiting for a lock |
1170 | ba538816 | Iustin Pop | - The logs of the master daemon now show the PID/UID/GID of the |
1171 | ba538816 | Iustin Pop | connected client |
1172 | ba538816 | Iustin Pop | |
1173 | ba538816 | Iustin Pop | |
1174 | c655522d | Iustin Pop | Version 2.1.1 |
1175 | c655522d | Iustin Pop | ------------- |
1176 | c655522d | Iustin Pop | |
1177 | bdc93557 | Iustin Pop | *(Released Fri, 12 Mar 2010)* |
1178 | bdc93557 | Iustin Pop | |
1179 | c655522d | Iustin Pop | During the 2.1.0 long release candidate cycle, a lot of improvements and |
1180 | c655522d | Iustin Pop | changes have accumulated with were released later as 2.1.1. |
1181 | c655522d | Iustin Pop | |
1182 | c655522d | Iustin Pop | Major changes |
1183 | c655522d | Iustin Pop | ~~~~~~~~~~~~~ |
1184 | c655522d | Iustin Pop | |
1185 | c655522d | Iustin Pop | The node evacuate command (``gnt-node evacuate``) was significantly |
1186 | c655522d | Iustin Pop | rewritten, and as such the IAllocator protocol was changed - a new |
1187 | c655522d | Iustin Pop | request type has been added. This unfortunate change during a stable |
1188 | c655522d | Iustin Pop | series is designed to improve performance of node evacuations; on |
1189 | c655522d | Iustin Pop | clusters with more than about five nodes and which are well-balanced, |
1190 | c655522d | Iustin Pop | evacuation should proceed in parallel for all instances of the node |
1191 | c655522d | Iustin Pop | being evacuated. As such, any existing IAllocator scripts need to be |
1192 | c655522d | Iustin Pop | updated, otherwise the above command will fail due to the unknown |
1193 | c655522d | Iustin Pop | request. The provided "dumb" allocator has not been updated; but the |
1194 | c655522d | Iustin Pop | ganeti-htools package supports the new protocol since version 0.2.4. |
1195 | c655522d | Iustin Pop | |
1196 | c655522d | Iustin Pop | Another important change is increased validation of node and instance |
1197 | c655522d | Iustin Pop | names. This might create problems in special cases, if invalid host |
1198 | c655522d | Iustin Pop | names are being used. |
1199 | c655522d | Iustin Pop | |
1200 | c655522d | Iustin Pop | Also, a new layer of hypervisor parameters has been added, that sits at |
1201 | c655522d | Iustin Pop | OS level between the cluster defaults and the instance ones. This allows |
1202 | c655522d | Iustin Pop | customisation of virtualization parameters depending on the installed |
1203 | c655522d | Iustin Pop | OS. For example instances with OS 'X' may have a different KVM kernel |
1204 | c655522d | Iustin Pop | (or any other parameter) than the cluster defaults. This is intended to |
1205 | c655522d | Iustin Pop | help managing a multiple OSes on the same cluster, without manual |
1206 | c655522d | Iustin Pop | modification of each instance's parameters. |
1207 | c655522d | Iustin Pop | |
1208 | c655522d | Iustin Pop | A tool for merging clusters, ``cluster-merge``, has been added in the |
1209 | c655522d | Iustin Pop | tools sub-directory. |
1210 | c655522d | Iustin Pop | |
1211 | c655522d | Iustin Pop | Bug fixes |
1212 | c655522d | Iustin Pop | ~~~~~~~~~ |
1213 | c655522d | Iustin Pop | |
1214 | c655522d | Iustin Pop | - Improved the int/float conversions that should make the code more |
1215 | c655522d | Iustin Pop | robust in face of errors from the node daemons |
1216 | c655522d | Iustin Pop | - Fixed the remove node code in case of internal configuration errors |
1217 | c655522d | Iustin Pop | - Fixed the node daemon behaviour in face of inconsistent queue |
1218 | c655522d | Iustin Pop | directory (e.g. read-only file-system where we can't open the files |
1219 | c655522d | Iustin Pop | read-write, etc.) |
1220 | c655522d | Iustin Pop | - Fixed the behaviour of gnt-node modify for master candidate demotion; |
1221 | df3df936 | Michael Hanselmann | now it either aborts cleanly or, if given the new "auto_promote" |
1222 | c655522d | Iustin Pop | parameter, will automatically promote other nodes as needed |
1223 | c655522d | Iustin Pop | - Fixed compatibility with (unreleased yet) Python 2.6.5 that would |
1224 | c655522d | Iustin Pop | completely prevent Ganeti from working |
1225 | c655522d | Iustin Pop | - Fixed bug for instance export when not all disks were successfully |
1226 | c655522d | Iustin Pop | exported |
1227 | c655522d | Iustin Pop | - Fixed behaviour of node add when the new node is slow in starting up |
1228 | c655522d | Iustin Pop | the node daemon |
1229 | c655522d | Iustin Pop | - Fixed handling of signals in the LUXI client, which should improve |
1230 | c655522d | Iustin Pop | behaviour of command-line scripts |
1231 | c655522d | Iustin Pop | - Added checks for invalid node/instance names in the configuration (now |
1232 | c655522d | Iustin Pop | flagged during cluster verify) |
1233 | c655522d | Iustin Pop | - Fixed watcher behaviour for disk activation errors |
1234 | c655522d | Iustin Pop | - Fixed two potentially endless loops in http library, which led to the |
1235 | c655522d | Iustin Pop | RAPI daemon hanging and consuming 100% CPU in some cases |
1236 | c655522d | Iustin Pop | - Fixed bug in RAPI daemon related to hashed passwords |
1237 | c655522d | Iustin Pop | - Fixed bug for unintended qemu-level bridging of multi-NIC KVM |
1238 | c655522d | Iustin Pop | instances |
1239 | c655522d | Iustin Pop | - Enhanced compatibility with non-Debian OSes, but not using absolute |
1240 | c655522d | Iustin Pop | path in some commands and allowing customisation of the ssh |
1241 | c655522d | Iustin Pop | configuration directory |
1242 | c655522d | Iustin Pop | - Fixed possible future issue with new Python versions by abiding to the |
1243 | c655522d | Iustin Pop | proper use of ``__slots__`` attribute on classes |
1244 | c655522d | Iustin Pop | - Added checks that should prevent directory traversal attacks |
1245 | c655522d | Iustin Pop | - Many documentation fixes based on feedback from users |
1246 | c655522d | Iustin Pop | |
1247 | c655522d | Iustin Pop | New features |
1248 | c655522d | Iustin Pop | ~~~~~~~~~~~~ |
1249 | c655522d | Iustin Pop | |
1250 | df3df936 | Michael Hanselmann | - Added an "early_release" more for instance replace disks and node |
1251 | c655522d | Iustin Pop | evacuate, where we release locks earlier and thus allow higher |
1252 | c655522d | Iustin Pop | parallelism within the cluster |
1253 | c655522d | Iustin Pop | - Added watcher hooks, intended to allow the watcher to restart other |
1254 | c655522d | Iustin Pop | daemons (e.g. from the ganeti-nbma project), but they can be used of |
1255 | c655522d | Iustin Pop | course for any other purpose |
1256 | c655522d | Iustin Pop | - Added a compile-time disable for DRBD barriers, to increase |
1257 | c655522d | Iustin Pop | performance if the administrator trusts the power supply or the |
1258 | c655522d | Iustin Pop | storage system to not lose writes |
1259 | c655522d | Iustin Pop | - Added the option of using syslog for logging instead of, or in |
1260 | c655522d | Iustin Pop | addition to, Ganeti's own log files |
1261 | c655522d | Iustin Pop | - Removed boot restriction for paravirtual NICs for KVM, recent versions |
1262 | c655522d | Iustin Pop | can indeed boot from a paravirtual NIC |
1263 | c655522d | Iustin Pop | - Added a generic debug level for many operations; while this is not |
1264 | c655522d | Iustin Pop | used widely yet, it allows one to pass the debug value all the way to |
1265 | c655522d | Iustin Pop | the OS scripts |
1266 | c655522d | Iustin Pop | - Enhanced the hooks environment for instance moves (failovers, |
1267 | c655522d | Iustin Pop | migrations) where the primary/secondary nodes changed during the |
1268 | c655522d | Iustin Pop | operation, by adding {NEW,OLD}_{PRIMARY,SECONDARY} vars |
1269 | c655522d | Iustin Pop | - Enhanced data validations for many user-supplied values; one important |
1270 | c655522d | Iustin Pop | item is the restrictions imposed on instance and node names, which |
1271 | c655522d | Iustin Pop | might reject some (invalid) host names |
1272 | c655522d | Iustin Pop | - Add a configure-time option to disable file-based storage, if it's not |
1273 | c655522d | Iustin Pop | needed; this allows greater security separation between the master |
1274 | c655522d | Iustin Pop | node and the other nodes from the point of view of the inter-node RPC |
1275 | c655522d | Iustin Pop | protocol |
1276 | c655522d | Iustin Pop | - Added user notification in interactive tools if job is waiting in the |
1277 | c655522d | Iustin Pop | job queue or trying to acquire locks |
1278 | c655522d | Iustin Pop | - Added log messages when a job is waiting for locks |
1279 | c655522d | Iustin Pop | - Added filtering by node tags in instance operations which admit |
1280 | c655522d | Iustin Pop | multiple instances (start, stop, reboot, reinstall) |
1281 | c655522d | Iustin Pop | - Added a new tool for cluster mergers, ``cluster-merge`` |
1282 | c655522d | Iustin Pop | - Parameters from command line which are of the form ``a=b,c=d`` can now |
1283 | c655522d | Iustin Pop | use backslash escapes to pass in values which contain commas, |
1284 | c655522d | Iustin Pop | e.g. ``a=b\\c,d=e`` where the 'a' parameter would get the value |
1285 | c655522d | Iustin Pop | ``b,c`` |
1286 | c655522d | Iustin Pop | - For KVM, the instance name is the first parameter passed to KVM, so |
1287 | c655522d | Iustin Pop | that it's more visible in the process list |
1288 | c655522d | Iustin Pop | |
1289 | c655522d | Iustin Pop | |
1290 | 920a91bf | Michael Hanselmann | Version 2.1.0 |
1291 | 920a91bf | Michael Hanselmann | ------------- |
1292 | 920a91bf | Michael Hanselmann | |
1293 | bdc93557 | Iustin Pop | *(Released Tue, 2 Mar 2010)* |
1294 | bdc93557 | Iustin Pop | |
1295 | 920a91bf | Michael Hanselmann | Ganeti 2.1 brings many improvements with it. Major changes: |
1296 | 920a91bf | Michael Hanselmann | |
1297 | 920a91bf | Michael Hanselmann | - Added infrastructure to ease automated disk repairs |
1298 | 920a91bf | Michael Hanselmann | - Added new daemon to export configuration data in a cheaper way than |
1299 | 920a91bf | Michael Hanselmann | using the remote API |
1300 | 920a91bf | Michael Hanselmann | - Instance NICs can now be routed instead of being associated with a |
1301 | 920a91bf | Michael Hanselmann | networking bridge |
1302 | 920a91bf | Michael Hanselmann | - Improved job locking logic to reduce impact of jobs acquiring multiple |
1303 | 920a91bf | Michael Hanselmann | locks waiting for other long-running jobs |
1304 | 920a91bf | Michael Hanselmann | |
1305 | bfe61b0b | Iustin Pop | In-depth implementation details can be found in the Ganeti 2.1 design |
1306 | 920a91bf | Michael Hanselmann | document. |
1307 | 920a91bf | Michael Hanselmann | |
1308 | 920a91bf | Michael Hanselmann | Details |
1309 | 920a91bf | Michael Hanselmann | ~~~~~~~ |
1310 | 920a91bf | Michael Hanselmann | |
1311 | 920a91bf | Michael Hanselmann | - Added chroot hypervisor |
1312 | 920a91bf | Michael Hanselmann | - Added more options to xen-hvm hypervisor (``kernel_path`` and |
1313 | 920a91bf | Michael Hanselmann | ``device_model``) |
1314 | 920a91bf | Michael Hanselmann | - Added more options to xen-pvm hypervisor (``use_bootloader``, |
1315 | 920a91bf | Michael Hanselmann | ``bootloader_path`` and ``bootloader_args``) |
1316 | bfe61b0b | Iustin Pop | - Added the ``use_localtime`` option for the xen-hvm and kvm |
1317 | bfe61b0b | Iustin Pop | hypervisors, and the default value for this has changed to false (in |
1318 | bfe61b0b | Iustin Pop | 2.0 xen-hvm always enabled it) |
1319 | 920a91bf | Michael Hanselmann | - Added luxi call to submit multiple jobs in one go |
1320 | bfe61b0b | Iustin Pop | - Added cluster initialization option to not modify ``/etc/hosts`` |
1321 | 920a91bf | Michael Hanselmann | file on nodes |
1322 | 920a91bf | Michael Hanselmann | - Added network interface parameters |
1323 | 920a91bf | Michael Hanselmann | - Added dry run mode to some LUs |
1324 | 920a91bf | Michael Hanselmann | - Added RAPI resources: |
1325 | 920a91bf | Michael Hanselmann | |
1326 | 920a91bf | Michael Hanselmann | - ``/2/instances/[instance_name]/info`` |
1327 | 920a91bf | Michael Hanselmann | - ``/2/instances/[instance_name]/replace-disks`` |
1328 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/evacuate`` |
1329 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/migrate`` |
1330 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/role`` |
1331 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/storage`` |
1332 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/storage/modify`` |
1333 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/storage/repair`` |
1334 | 920a91bf | Michael Hanselmann | |
1335 | 920a91bf | Michael Hanselmann | - Added OpCodes to evacuate or migrate all instances on a node |
1336 | 9b94905f | Iustin Pop | - Added new command to list storage elements on nodes (``gnt-node |
1337 | 9b94905f | Iustin Pop | list-storage``) and modify them (``gnt-node modify-storage``) |
1338 | 920a91bf | Michael Hanselmann | - Added new ssconf files with master candidate IP address |
1339 | 920a91bf | Michael Hanselmann | (``ssconf_master_candidates_ips``), node primary IP address |
1340 | 920a91bf | Michael Hanselmann | (``ssconf_node_primary_ips``) and node secondary IP address |
1341 | 920a91bf | Michael Hanselmann | (``ssconf_node_secondary_ips``) |
1342 | 920a91bf | Michael Hanselmann | - Added ``ganeti-confd`` and a client library to query the Ganeti |
1343 | 920a91bf | Michael Hanselmann | configuration via UDP |
1344 | 920a91bf | Michael Hanselmann | - Added ability to run hooks after cluster initialization and before |
1345 | 920a91bf | Michael Hanselmann | cluster destruction |
1346 | 920a91bf | Michael Hanselmann | - Added automatic mode for disk replace (``gnt-instance replace-disks |
1347 | 920a91bf | Michael Hanselmann | --auto``) |
1348 | cc291012 | Iustin Pop | - Added ``gnt-instance recreate-disks`` to re-create (empty) disks |
1349 | cc291012 | Iustin Pop | after catastrophic data-loss |
1350 | 9b94905f | Iustin Pop | - Added ``gnt-node repair-storage`` command to repair damaged LVM volume |
1351 | 920a91bf | Michael Hanselmann | groups |
1352 | 920a91bf | Michael Hanselmann | - Added ``gnt-instance move`` command to move instances |
1353 | 920a91bf | Michael Hanselmann | - Added ``gnt-cluster watcher`` command to control watcher |
1354 | 920a91bf | Michael Hanselmann | - Added ``gnt-node powercycle`` command to powercycle nodes |
1355 | 920a91bf | Michael Hanselmann | - Added new job status field ``lock_status`` |
1356 | 920a91bf | Michael Hanselmann | - Added parseable error codes to cluster verification (``gnt-cluster |
1357 | 920a91bf | Michael Hanselmann | verify --error-codes``) and made output less verbose (use |
1358 | 920a91bf | Michael Hanselmann | ``--verbose`` to restore previous behaviour) |
1359 | cc291012 | Iustin Pop | - Added UUIDs to the main config entities (cluster, nodes, instances) |
1360 | 920a91bf | Michael Hanselmann | - Added support for OS variants |
1361 | 936f3c59 | Michael Hanselmann | - Added support for hashed passwords in the Ganeti remote API users file |
1362 | 936f3c59 | Michael Hanselmann | (``rapi_users``) |
1363 | 936f3c59 | Michael Hanselmann | - Added option to specify maximum timeout on instance shutdown |
1364 | 936f3c59 | Michael Hanselmann | - Added ``--no-ssh-init`` option to ``gnt-cluster init`` |
1365 | f154a7a3 | Michael Hanselmann | - Added new helper script to start and stop Ganeti daemons |
1366 | f154a7a3 | Michael Hanselmann | (``daemon-util``), with the intent to reduce the work necessary to |
1367 | f154a7a3 | Michael Hanselmann | adjust Ganeti for non-Debian distributions and to start/stop daemons |
1368 | f154a7a3 | Michael Hanselmann | from one place |
1369 | 920a91bf | Michael Hanselmann | - Added more unittests |
1370 | 920a91bf | Michael Hanselmann | - Fixed critical bug in ganeti-masterd startup |
1371 | bfe61b0b | Iustin Pop | - Removed the configure-time ``kvm-migration-port`` parameter, this is |
1372 | bfe61b0b | Iustin Pop | now customisable at the cluster level for both the KVM and Xen |
1373 | bfe61b0b | Iustin Pop | hypervisors using the new ``migration_port`` parameter |
1374 | 920a91bf | Michael Hanselmann | - Pass ``INSTANCE_REINSTALL`` variable to OS installation script when |
1375 | 920a91bf | Michael Hanselmann | reinstalling an instance |
1376 | 3e5af833 | Michael Hanselmann | - Allowed ``@`` in tag names |
1377 | 936f3c59 | Michael Hanselmann | - Migrated to Sphinx (http://sphinx.pocoo.org/) for documentation |
1378 | 920a91bf | Michael Hanselmann | - Many documentation updates |
1379 | 920a91bf | Michael Hanselmann | - Distribute hypervisor files on ``gnt-cluster redist-conf`` |
1380 | 920a91bf | Michael Hanselmann | - ``gnt-instance reinstall`` can now reinstall multiple instances |
1381 | 920a91bf | Michael Hanselmann | - Updated many command line parameters |
1382 | 920a91bf | Michael Hanselmann | - Introduced new OS API version 15 |
1383 | 920a91bf | Michael Hanselmann | - No longer support a default hypervisor |
1384 | 920a91bf | Michael Hanselmann | - Treat virtual LVs as inexistent |
1385 | 920a91bf | Michael Hanselmann | - Improved job locking logic to reduce lock contention |
1386 | 920a91bf | Michael Hanselmann | - Match instance and node names case insensitively |
1387 | 920a91bf | Michael Hanselmann | - Reimplemented bash completion script to be more complete |
1388 | 920a91bf | Michael Hanselmann | - Improved burnin |
1389 | 920a91bf | Michael Hanselmann | |
1390 | 920a91bf | Michael Hanselmann | |
1391 | e8cd4796 | Iustin Pop | Version 2.0.6 |
1392 | 7b8f3fcd | Michael Hanselmann | ------------- |
1393 | 7b8f3fcd | Michael Hanselmann | |
1394 | bdc93557 | Iustin Pop | *(Released Thu, 4 Feb 2010)* |
1395 | bdc93557 | Iustin Pop | |
1396 | 7b8f3fcd | Michael Hanselmann | - Fix cleaner behaviour on nodes not in a cluster (Debian bug 568105) |
1397 | 7b8f3fcd | Michael Hanselmann | - Fix a string formatting bug |
1398 | 7b8f3fcd | Michael Hanselmann | - Improve safety of the code in some error paths |
1399 | 7b8f3fcd | Michael Hanselmann | - Improve data validation in the master of values returned from nodes |
1400 | 7b8f3fcd | Michael Hanselmann | |
1401 | e8cd4796 | Iustin Pop | |
1402 | e5823b7e | Iustin Pop | Version 2.0.5 |
1403 | 5c0433d6 | Iustin Pop | ------------- |
1404 | 5c0433d6 | Iustin Pop | |
1405 | bdc93557 | Iustin Pop | *(Released Thu, 17 Dec 2009)* |
1406 | bdc93557 | Iustin Pop | |
1407 | 5c0433d6 | Iustin Pop | - Fix security issue due to missing validation of iallocator names; this |
1408 | 5c0433d6 | Iustin Pop | allows local and remote execution of arbitrary executables |
1409 | 5c0433d6 | Iustin Pop | - Fix failure of gnt-node list during instance removal |
1410 | 5c0433d6 | Iustin Pop | - Ship the RAPI documentation in the archive |
1411 | 5c0433d6 | Iustin Pop | |
1412 | e5823b7e | Iustin Pop | |
1413 | 7579eb06 | Iustin Pop | Version 2.0.4 |
1414 | c8872a0b | Iustin Pop | ------------- |
1415 | c8872a0b | Iustin Pop | |
1416 | bdc93557 | Iustin Pop | *(Released Wed, 30 Sep 2009)* |
1417 | bdc93557 | Iustin Pop | |
1418 | c8872a0b | Iustin Pop | - Fixed many wrong messages |
1419 | c8872a0b | Iustin Pop | - Fixed a few bugs related to the locking library |
1420 | c8872a0b | Iustin Pop | - Fixed MAC checking at instance creation time |
1421 | c8872a0b | Iustin Pop | - Fixed a DRBD parsing bug related to gaps in /proc/drbd |
1422 | c8872a0b | Iustin Pop | - Fixed a few issues related to signal handling in both daemons and |
1423 | c8872a0b | Iustin Pop | scripts |
1424 | c8872a0b | Iustin Pop | - Fixed the example startup script provided |
1425 | c8872a0b | Iustin Pop | - Fixed insserv dependencies in the example startup script (patch from |
1426 | c8872a0b | Iustin Pop | Debian) |
1427 | c8872a0b | Iustin Pop | - Fixed handling of drained nodes in the iallocator framework |
1428 | c8872a0b | Iustin Pop | - Fixed handling of KERNEL_PATH parameter for xen-hvm (Debian bug |
1429 | c8872a0b | Iustin Pop | #528618) |
1430 | c8872a0b | Iustin Pop | - Fixed error related to invalid job IDs in job polling |
1431 | c8872a0b | Iustin Pop | - Fixed job/opcode persistence on unclean master shutdown |
1432 | c8872a0b | Iustin Pop | - Fixed handling of partial job processing after unclean master |
1433 | c8872a0b | Iustin Pop | shutdown |
1434 | c8872a0b | Iustin Pop | - Fixed error reporting from LUs, previously all errors were converted |
1435 | c8872a0b | Iustin Pop | into execution errors |
1436 | c8872a0b | Iustin Pop | - Fixed error reporting from burnin |
1437 | c8872a0b | Iustin Pop | - Decreased significantly the memory usage of the job queue |
1438 | c8872a0b | Iustin Pop | - Optimised slightly multi-job submission |
1439 | c8872a0b | Iustin Pop | - Optimised slightly opcode loading |
1440 | c8872a0b | Iustin Pop | - Backported the multi-job submit framework from the development |
1441 | c8872a0b | Iustin Pop | branch; multi-instance start and stop should be faster |
1442 | c8872a0b | Iustin Pop | - Added script to clean archived jobs after 21 days; this will reduce |
1443 | c8872a0b | Iustin Pop | the size of the queue directory |
1444 | c8872a0b | Iustin Pop | - Added some extra checks in disk size tracking |
1445 | c8872a0b | Iustin Pop | - Added an example ethers hook script |
1446 | c8872a0b | Iustin Pop | - Added a cluster parameter that prevents Ganeti from modifying of |
1447 | c8872a0b | Iustin Pop | /etc/hosts |
1448 | c8872a0b | Iustin Pop | - Added more node information to RAPI responses |
1449 | aa287e8c | Michael Hanselmann | - Added a ``gnt-job watch`` command that allows following the ouput of a |
1450 | c8872a0b | Iustin Pop | job |
1451 | c8872a0b | Iustin Pop | - Added a bind-address option to ganeti-rapi |
1452 | c8872a0b | Iustin Pop | - Added more checks to the configuration verify |
1453 | c8872a0b | Iustin Pop | - Enhanced the burnin script such that some operations can be retried |
1454 | c8872a0b | Iustin Pop | automatically |
1455 | c8872a0b | Iustin Pop | - Converted instance reinstall to multi-instance model |
1456 | 61b5e342 | Michael Hanselmann | |
1457 | aa287e8c | Michael Hanselmann | |
1458 | 9d725d41 | Iustin Pop | Version 2.0.3 |
1459 | 61b5e342 | Michael Hanselmann | ------------- |
1460 | 61b5e342 | Michael Hanselmann | |
1461 | bdc93557 | Iustin Pop | *(Released Fri, 7 Aug 2009)* |
1462 | bdc93557 | Iustin Pop | |
1463 | 61b5e342 | Michael Hanselmann | - Added ``--ignore-size`` to the ``gnt-instance activate-disks`` command |
1464 | 61b5e342 | Michael Hanselmann | to allow using the pre-2.0.2 behaviour in activation, if any existing |
1465 | 61b5e342 | Michael Hanselmann | instances have mismatched disk sizes in the configuration |
1466 | 7faf5110 | Michael Hanselmann | - Added ``gnt-cluster repair-disk-sizes`` command to check and update |
1467 | 7faf5110 | Michael Hanselmann | any configuration mismatches for disk sizes |
1468 | 61b5e342 | Michael Hanselmann | - Added ``gnt-master cluste-failover --no-voting`` to allow master |
1469 | 61b5e342 | Michael Hanselmann | failover to work on two-node clusters |
1470 | aa287e8c | Michael Hanselmann | - Fixed the ``--net`` option of ``gnt-backup import``, which was |
1471 | aa287e8c | Michael Hanselmann | unusable |
1472 | 61b5e342 | Michael Hanselmann | - Fixed detection of OS script errors in ``gnt-backup export`` |
1473 | 61b5e342 | Michael Hanselmann | - Fixed exit code of ``gnt-backup export`` |
1474 | 61b5e342 | Michael Hanselmann | |
1475 | 9d725d41 | Iustin Pop | |
1476 | 550a995a | Iustin Pop | Version 2.0.2 |
1477 | 61b5e342 | Michael Hanselmann | ------------- |
1478 | 61b5e342 | Michael Hanselmann | |
1479 | bdc93557 | Iustin Pop | *(Released Fri, 17 Jul 2009)* |
1480 | bdc93557 | Iustin Pop | |
1481 | 61b5e342 | Michael Hanselmann | - Added experimental support for stripped logical volumes; this should |
1482 | 61b5e342 | Michael Hanselmann | enhance performance but comes with a higher complexity in the block |
1483 | 61b5e342 | Michael Hanselmann | device handling; stripping is only enabled when passing |
1484 | 61b5e342 | Michael Hanselmann | ``--with-lvm-stripecount=N`` to ``configure``, but codepaths are |
1485 | 61b5e342 | Michael Hanselmann | affected even in the non-stripped mode |
1486 | 61b5e342 | Michael Hanselmann | - Improved resiliency against transient failures at the end of DRBD |
1487 | 61b5e342 | Michael Hanselmann | resyncs, and in general of DRBD resync checks |
1488 | 61b5e342 | Michael Hanselmann | - Fixed a couple of issues with exports and snapshot errors |
1489 | 61b5e342 | Michael Hanselmann | - Fixed a couple of issues in instance listing |
1490 | 61b5e342 | Michael Hanselmann | - Added display of the disk size in ``gnt-instance info`` |
1491 | 61b5e342 | Michael Hanselmann | - Fixed checking for valid OSes in instance creation |
1492 | aa287e8c | Michael Hanselmann | - Fixed handling of the "vcpus" parameter in instance listing and in |
1493 | 61b5e342 | Michael Hanselmann | general of invalid parameters |
1494 | 61b5e342 | Michael Hanselmann | - Fixed http server library, and thus RAPI, to handle invalid |
1495 | 61b5e342 | Michael Hanselmann | username/password combinations correctly; this means that now they |
1496 | 61b5e342 | Michael Hanselmann | report unauthorized for queries too, not only for modifications, |
1497 | 61b5e342 | Michael Hanselmann | allowing earlier detect of configuration problems |
1498 | aa287e8c | Michael Hanselmann | - Added a new "role" node list field, equivalent to the master/master |
1499 | 61b5e342 | Michael Hanselmann | candidate/drained/offline flags combinations |
1500 | 61b5e342 | Michael Hanselmann | - Fixed cluster modify and changes of candidate pool size |
1501 | 61b5e342 | Michael Hanselmann | - Fixed cluster verify error messages for wrong files on regular nodes |
1502 | 61b5e342 | Michael Hanselmann | - Fixed a couple of issues with node demotion from master candidate role |
1503 | 61b5e342 | Michael Hanselmann | - Fixed node readd issues |
1504 | 61b5e342 | Michael Hanselmann | - Added non-interactive mode for ``ganeti-masterd --no-voting`` startup |
1505 | aa287e8c | Michael Hanselmann | - Added a new ``--no-voting`` option for masterfailover to fix failover |
1506 | aa287e8c | Michael Hanselmann | on two-nodes clusters when the former master node is unreachable |
1507 | 61b5e342 | Michael Hanselmann | - Added instance reinstall over RAPI |
1508 | 61b5e342 | Michael Hanselmann | |
1509 | 550a995a | Iustin Pop | |
1510 | 0dea942c | Iustin Pop | Version 2.0.1 |
1511 | 61b5e342 | Michael Hanselmann | ------------- |
1512 | 61b5e342 | Michael Hanselmann | |
1513 | bdc93557 | Iustin Pop | *(Released Tue, 16 Jun 2009)* |
1514 | bdc93557 | Iustin Pop | |
1515 | 61b5e342 | Michael Hanselmann | - added ``-H``/``-B`` startup parameters to ``gnt-instance``, which will |
1516 | 61b5e342 | Michael Hanselmann | allow re-adding the start in single-user option (regression from 1.2) |
1517 | 61b5e342 | Michael Hanselmann | - the watcher writes the instance status to a file, to allow monitoring |
1518 | 61b5e342 | Michael Hanselmann | to report the instance status (from the master) based on cached |
1519 | 61b5e342 | Michael Hanselmann | results of the watcher's queries; while this can get stale if the |
1520 | 61b5e342 | Michael Hanselmann | watcher is being locked due to other work on the cluster, this is |
1521 | 61b5e342 | Michael Hanselmann | still an improvement |
1522 | 61b5e342 | Michael Hanselmann | - the watcher now also restarts the node daemon and the rapi daemon if |
1523 | 61b5e342 | Michael Hanselmann | they died |
1524 | 61b5e342 | Michael Hanselmann | - fixed the watcher to handle full and drained queue cases |
1525 | 7faf5110 | Michael Hanselmann | - hooks export more instance data in the environment, which helps if |
1526 | 7faf5110 | Michael Hanselmann | hook scripts need to take action based on the instance's properties |
1527 | 7faf5110 | Michael Hanselmann | (no longer need to query back into ganeti) |
1528 | 61b5e342 | Michael Hanselmann | - instance failovers when the instance is stopped do not check for free |
1529 | 61b5e342 | Michael Hanselmann | RAM, so that failing over a stopped instance is possible in low memory |
1530 | 61b5e342 | Michael Hanselmann | situations |
1531 | 61b5e342 | Michael Hanselmann | - rapi uses queries for tags instead of jobs (for less job traffic), and |
1532 | 61b5e342 | Michael Hanselmann | for cluster tags it won't talk to masterd at all but read them from |
1533 | 61b5e342 | Michael Hanselmann | ssconf |
1534 | 61b5e342 | Michael Hanselmann | - a couple of error handling fixes in RAPI |
1535 | 61b5e342 | Michael Hanselmann | - drbd handling: improved the error handling of inconsistent disks after |
1536 | 61b5e342 | Michael Hanselmann | resync to reduce the frequency of "there are some degraded disks for |
1537 | 61b5e342 | Michael Hanselmann | this instance" messages |
1538 | 61b5e342 | Michael Hanselmann | - fixed a bug in live migration when DRBD doesn't want to reconnect (the |
1539 | 61b5e342 | Michael Hanselmann | error handling path called a wrong function name) |
1540 | 61b5e342 | Michael Hanselmann | |
1541 | 0dea942c | Iustin Pop | |
1542 | 51ef5fe0 | Guido Trotter | Version 2.0.0 |
1543 | 51ef5fe0 | Guido Trotter | ------------- |
1544 | 61b5e342 | Michael Hanselmann | |
1545 | bdc93557 | Iustin Pop | *(Released Wed, 27 May 2009)* |
1546 | bdc93557 | Iustin Pop | |
1547 | 61b5e342 | Michael Hanselmann | - no changes from rc5 |
1548 | 61b5e342 | Michael Hanselmann | |
1549 | 7a8994d4 | Iustin Pop | |
1550 | 51ef5fe0 | Guido Trotter | Version 2.0 rc5 |
1551 | 51ef5fe0 | Guido Trotter | --------------- |
1552 | 61b5e342 | Michael Hanselmann | |
1553 | bdc93557 | Iustin Pop | *(Released Wed, 20 May 2009)* |
1554 | bdc93557 | Iustin Pop | |
1555 | 61b5e342 | Michael Hanselmann | - fix a couple of bugs (validation, argument checks) |
1556 | 61b5e342 | Michael Hanselmann | - fix ``gnt-cluster getmaster`` on non-master nodes (regression) |
1557 | 61b5e342 | Michael Hanselmann | - some small improvements to RAPI and IAllocator |
1558 | 61b5e342 | Michael Hanselmann | - make watcher automatically start the master daemon if down |
1559 | 61b5e342 | Michael Hanselmann | |
1560 | b926bd98 | Iustin Pop | |
1561 | 51ef5fe0 | Guido Trotter | Version 2.0 rc4 |
1562 | 51ef5fe0 | Guido Trotter | --------------- |
1563 | 61b5e342 | Michael Hanselmann | |
1564 | bdc93557 | Iustin Pop | *(Released Mon, 27 Apr 2009)* |
1565 | bdc93557 | Iustin Pop | |
1566 | 61b5e342 | Michael Hanselmann | - change the OS list to not require locks; this helps with big clusters |
1567 | 61b5e342 | Michael Hanselmann | - fix ``gnt-cluster verify`` and ``gnt-cluster verify-disks`` when the |
1568 | 61b5e342 | Michael Hanselmann | volume group is broken |
1569 | 61b5e342 | Michael Hanselmann | - ``gnt-instance info``, without any arguments, doesn't run for all |
1570 | 61b5e342 | Michael Hanselmann | instances anymore; either pass ``--all`` or pass the desired |
1571 | 61b5e342 | Michael Hanselmann | instances; this helps against mistakes on big clusters where listing |
1572 | 61b5e342 | Michael Hanselmann | the information for all instances takes a long time |
1573 | 61b5e342 | Michael Hanselmann | - miscellaneous doc and man pages fixes |
1574 | 61b5e342 | Michael Hanselmann | |
1575 | d1908b41 | Iustin Pop | |
1576 | 51ef5fe0 | Guido Trotter | Version 2.0 rc3 |
1577 | 51ef5fe0 | Guido Trotter | --------------- |
1578 | 61b5e342 | Michael Hanselmann | |
1579 | bdc93557 | Iustin Pop | *(Released Wed, 8 Apr 2009)* |
1580 | bdc93557 | Iustin Pop | |
1581 | 61b5e342 | Michael Hanselmann | - Change the internal locking model of some ``gnt-node`` commands, in |
1582 | 61b5e342 | Michael Hanselmann | order to reduce contention (and blocking of master daemon) when |
1583 | 61b5e342 | Michael Hanselmann | batching many creation/reinstall jobs |
1584 | 61b5e342 | Michael Hanselmann | - Fixes to Xen soft reboot |
1585 | 61b5e342 | Michael Hanselmann | - No longer build documentation at build time, instead distribute it in |
1586 | 61b5e342 | Michael Hanselmann | the archive, in order to reduce the need for the whole docbook/rst |
1587 | 61b5e342 | Michael Hanselmann | toolchains |
1588 | 61b5e342 | Michael Hanselmann | |
1589 | 5bbefdec | Iustin Pop | |
1590 | 51ef5fe0 | Guido Trotter | Version 2.0 rc2 |
1591 | 51ef5fe0 | Guido Trotter | --------------- |
1592 | 61b5e342 | Michael Hanselmann | |
1593 | bdc93557 | Iustin Pop | *(Released Fri, 27 Mar 2009)* |
1594 | bdc93557 | Iustin Pop | |
1595 | 61b5e342 | Michael Hanselmann | - Now the cfgupgrade scripts works and can upgrade 1.2.7 clusters to 2.0 |
1596 | 61b5e342 | Michael Hanselmann | - Fix watcher startup sequence, improves the behaviour of busy clusters |
1597 | 61b5e342 | Michael Hanselmann | - Some other fixes in ``gnt-cluster verify``, ``gnt-instance |
1598 | 61b5e342 | Michael Hanselmann | replace-disks``, ``gnt-instance add``, ``gnt-cluster queue``, KVM VNC |
1599 | 61b5e342 | Michael Hanselmann | bind address and other places |
1600 | 61b5e342 | Michael Hanselmann | - Some documentation fixes and updates |
1601 | 61b5e342 | Michael Hanselmann | |
1602 | f06d91f2 | Iustin Pop | |
1603 | 51ef5fe0 | Guido Trotter | Version 2.0 rc1 |
1604 | 51ef5fe0 | Guido Trotter | --------------- |
1605 | 61b5e342 | Michael Hanselmann | |
1606 | bdc93557 | Iustin Pop | *(Released Mon, 2 Mar 2009)* |
1607 | bdc93557 | Iustin Pop | |
1608 | 61b5e342 | Michael Hanselmann | - More documentation updates, now all docs should be more-or-less |
1609 | 61b5e342 | Michael Hanselmann | up-to-date |
1610 | 61b5e342 | Michael Hanselmann | - A couple of small fixes (mixed hypervisor clusters, offline nodes, |
1611 | 61b5e342 | Michael Hanselmann | etc.) |
1612 | 61b5e342 | Michael Hanselmann | - Added a customizable HV_KERNEL_ARGS hypervisor parameter (for Xen PVM |
1613 | 61b5e342 | Michael Hanselmann | and KVM) |
1614 | 61b5e342 | Michael Hanselmann | - Fix an issue related to $libdir/run/ganeti and cluster creation |
1615 | 61b5e342 | Michael Hanselmann | |
1616 | a2370b24 | Iustin Pop | |
1617 | 51ef5fe0 | Guido Trotter | Version 2.0 beta2 |
1618 | 51ef5fe0 | Guido Trotter | ----------------- |
1619 | 61b5e342 | Michael Hanselmann | |
1620 | bdc93557 | Iustin Pop | *(Released Thu, 19 Feb 2009)* |
1621 | bdc93557 | Iustin Pop | |
1622 | 61b5e342 | Michael Hanselmann | - Xen PVM and KVM have switched the default value for the instance root |
1623 | 61b5e342 | Michael Hanselmann | disk to the first partition on the first drive, instead of the whole |
1624 | 61b5e342 | Michael Hanselmann | drive; this means that the OS installation scripts must be changed |
1625 | 61b5e342 | Michael Hanselmann | accordingly |
1626 | 61b5e342 | Michael Hanselmann | - Man pages have been updated |
1627 | 61b5e342 | Michael Hanselmann | - RAPI has been switched by default to HTTPS, and the exported functions |
1628 | 61b5e342 | Michael Hanselmann | should all work correctly |
1629 | 61b5e342 | Michael Hanselmann | - RAPI v1 has been removed |
1630 | 61b5e342 | Michael Hanselmann | - Many improvements to the KVM hypervisor |
1631 | 61b5e342 | Michael Hanselmann | - Block device errors are now better reported |
1632 | 61b5e342 | Michael Hanselmann | - Many other bugfixes and small improvements |
1633 | 61b5e342 | Michael Hanselmann | |
1634 | 2fb85b64 | Iustin Pop | |
1635 | 51ef5fe0 | Guido Trotter | Version 2.0 beta1 |
1636 | 51ef5fe0 | Guido Trotter | ----------------- |
1637 | 61b5e342 | Michael Hanselmann | |
1638 | bdc93557 | Iustin Pop | *(Released Mon, 26 Jan 2009)* |
1639 | bdc93557 | Iustin Pop | |
1640 | 61b5e342 | Michael Hanselmann | - Version 2 is a general rewrite of the code and therefore the |
1641 | 61b5e342 | Michael Hanselmann | differences are too many to list, see the design document for 2.0 in |
1642 | 61b5e342 | Michael Hanselmann | the ``doc/`` subdirectory for more details |
1643 | 61b5e342 | Michael Hanselmann | - In this beta version there is not yet a migration path from 1.2 (there |
1644 | 61b5e342 | Michael Hanselmann | will be one in the final 2.0 release) |
1645 | 61b5e342 | Michael Hanselmann | - A few significant changes are: |
1646 | 61b5e342 | Michael Hanselmann | |
1647 | 61b5e342 | Michael Hanselmann | - all commands are executed by a daemon (``ganeti-masterd``) and the |
1648 | 61b5e342 | Michael Hanselmann | various ``gnt-*`` commands are just front-ends to it |
1649 | 7faf5110 | Michael Hanselmann | - all the commands are entered into, and executed from a job queue, |
1650 | 7faf5110 | Michael Hanselmann | see the ``gnt-job(8)`` manpage |
1651 | 7faf5110 | Michael Hanselmann | - the RAPI daemon supports read-write operations, secured by basic |
1652 | 7faf5110 | Michael Hanselmann | HTTP authentication on top of HTTPS |
1653 | 61b5e342 | Michael Hanselmann | - DRBD version 0.7 support has been removed, DRBD 8 is the only |
1654 | 61b5e342 | Michael Hanselmann | supported version (when migrating from Ganeti 1.2 to 2.0, you need |
1655 | 61b5e342 | Michael Hanselmann | to migrate to DRBD 8 first while still running Ganeti 1.2) |
1656 | 61b5e342 | Michael Hanselmann | - DRBD devices are using statically allocated minor numbers, which |
1657 | 61b5e342 | Michael Hanselmann | will be assigned to existing instances during the migration process |
1658 | 61b5e342 | Michael Hanselmann | - there is support for both Xen PVM and Xen HVM instances running on |
1659 | 61b5e342 | Michael Hanselmann | the same cluster |
1660 | 61b5e342 | Michael Hanselmann | - KVM virtualization is supported too |
1661 | 61b5e342 | Michael Hanselmann | - file-based storage has been implemented, which means that it is |
1662 | 61b5e342 | Michael Hanselmann | possible to run the cluster without LVM and DRBD storage, for |
1663 | 61b5e342 | Michael Hanselmann | example using a shared filesystem exported from shared storage (and |
1664 | 61b5e342 | Michael Hanselmann | still have live migration) |
1665 | 61b5e342 | Michael Hanselmann | |
1666 | 10f31783 | Iustin Pop | |
1667 | 10f31783 | Iustin Pop | Version 1.2.7 |
1668 | 61b5e342 | Michael Hanselmann | ------------- |
1669 | 61b5e342 | Michael Hanselmann | |
1670 | bdc93557 | Iustin Pop | *(Released Tue, 13 Jan 2009)* |
1671 | bdc93557 | Iustin Pop | |
1672 | 61b5e342 | Michael Hanselmann | - Change the default reboot type in ``gnt-instance reboot`` to "hard" |
1673 | 61b5e342 | Michael Hanselmann | - Reuse the old instance mac address by default on instance import, if |
1674 | 61b5e342 | Michael Hanselmann | the instance name is the same. |
1675 | 7faf5110 | Michael Hanselmann | - Handle situations in which the node info rpc returns incomplete |
1676 | 7faf5110 | Michael Hanselmann | results (issue 46) |
1677 | 61b5e342 | Michael Hanselmann | - Add checks for tcp/udp ports collisions in ``gnt-cluster verify`` |
1678 | 61b5e342 | Michael Hanselmann | - Improved version of batcher: |
1679 | 61b5e342 | Michael Hanselmann | |
1680 | 61b5e342 | Michael Hanselmann | - state file support |
1681 | 61b5e342 | Michael Hanselmann | - instance mac address support |
1682 | 61b5e342 | Michael Hanselmann | - support for HVM clusters/instances |
1683 | 61b5e342 | Michael Hanselmann | |
1684 | 61b5e342 | Michael Hanselmann | - Add an option to show the number of cpu sockets and nodes in |
1685 | 61b5e342 | Michael Hanselmann | ``gnt-node list`` |
1686 | 61b5e342 | Michael Hanselmann | - Support OSes that handle more than one version of the OS api (but do |
1687 | 61b5e342 | Michael Hanselmann | not change the current API in any other way) |
1688 | 61b5e342 | Michael Hanselmann | - Fix ``gnt-node migrate`` |
1689 | 61b5e342 | Michael Hanselmann | - ``gnt-debug`` man page |
1690 | 61b5e342 | Michael Hanselmann | - Fixes various more typos and small issues |
1691 | 61b5e342 | Michael Hanselmann | - Increase disk resync maximum speed to 60MB/s (from 30MB/s) |
1692 | 61b5e342 | Michael Hanselmann | |
1693 | 10f31783 | Iustin Pop | |
1694 | 10f31783 | Iustin Pop | Version 1.2.6 |
1695 | 61b5e342 | Michael Hanselmann | ------------- |
1696 | 61b5e342 | Michael Hanselmann | |
1697 | bdc93557 | Iustin Pop | *(Released Wed, 24 Sep 2008)* |
1698 | bdc93557 | Iustin Pop | |
1699 | 61b5e342 | Michael Hanselmann | - new ``--hvm-nic-type`` and ``--hvm-disk-type`` flags to control the |
1700 | 61b5e342 | Michael Hanselmann | type of disk exported to fully virtualized instances. |
1701 | 61b5e342 | Michael Hanselmann | - provide access to the serial console of HVM instances |
1702 | 7faf5110 | Michael Hanselmann | - instance auto_balance flag, set by default. If turned off it will |
1703 | 7faf5110 | Michael Hanselmann | avoid warnings on cluster verify if there is not enough memory to fail |
1704 | 7faf5110 | Michael Hanselmann | over an instance. in the future it will prevent automatically failing |
1705 | 7faf5110 | Michael Hanselmann | it over when we will support that. |
1706 | 61b5e342 | Michael Hanselmann | - batcher tool for instance creation, see ``tools/README.batcher`` |
1707 | 61b5e342 | Michael Hanselmann | - ``gnt-instance reinstall --select-os`` to interactively select a new |
1708 | 61b5e342 | Michael Hanselmann | operating system when reinstalling an instance. |
1709 | 61b5e342 | Michael Hanselmann | - when changing the memory amount on instance modify a check has been |
1710 | 61b5e342 | Michael Hanselmann | added that the instance will be able to start. also warnings are |
1711 | 61b5e342 | Michael Hanselmann | emitted if the instance will not be able to fail over, if auto_balance |
1712 | 61b5e342 | Michael Hanselmann | is true. |
1713 | 61b5e342 | Michael Hanselmann | - documentation fixes |
1714 | 61b5e342 | Michael Hanselmann | - sync fields between ``gnt-instance list/modify/add/import`` |
1715 | 61b5e342 | Michael Hanselmann | - fix a race condition in drbd when the sync speed was set after giving |
1716 | 61b5e342 | Michael Hanselmann | the device a remote peer. |
1717 | 61b5e342 | Michael Hanselmann | |
1718 | 10f31783 | Iustin Pop | |
1719 | 10f31783 | Iustin Pop | Version 1.2.5 |
1720 | 61b5e342 | Michael Hanselmann | ------------- |
1721 | 61b5e342 | Michael Hanselmann | |
1722 | bdc93557 | Iustin Pop | *(Released Tue, 22 Jul 2008)* |
1723 | bdc93557 | Iustin Pop | |
1724 | 61b5e342 | Michael Hanselmann | - note: the allowed size and number of tags per object were reduced |
1725 | 61b5e342 | Michael Hanselmann | - fix a bug in ``gnt-cluster verify`` with inconsistent volume groups |
1726 | 61b5e342 | Michael Hanselmann | - fixed twisted 8.x compatibility |
1727 | 61b5e342 | Michael Hanselmann | - fixed ``gnt-instance replace-disks`` with iallocator |
1728 | 61b5e342 | Michael Hanselmann | - add TCP keepalives on twisted connections to detect restarted nodes |
1729 | 61b5e342 | Michael Hanselmann | - disk increase support, see ``gnt-instance grow-disk`` |
1730 | 61b5e342 | Michael Hanselmann | - implement bulk node/instance query for RAPI |
1731 | 61b5e342 | Michael Hanselmann | - add tags in node/instance listing (optional) |
1732 | 61b5e342 | Michael Hanselmann | - experimental migration (and live migration) support, read the man page |
1733 | 61b5e342 | Michael Hanselmann | for ``gnt-instance migrate`` |
1734 | 61b5e342 | Michael Hanselmann | - the ``ganeti-watcher`` logs are now timestamped, and the watcher also |
1735 | 61b5e342 | Michael Hanselmann | has some small improvements in handling its state file |
1736 | 61b5e342 | Michael Hanselmann | |
1737 | 10f31783 | Iustin Pop | |
1738 | 10f31783 | Iustin Pop | Version 1.2.4 |
1739 | 61b5e342 | Michael Hanselmann | ------------- |
1740 | 61b5e342 | Michael Hanselmann | |
1741 | bdc93557 | Iustin Pop | *(Released Fri, 13 Jun 2008)* |
1742 | bdc93557 | Iustin Pop | |
1743 | 61b5e342 | Michael Hanselmann | - Experimental readonly, REST-based remote API implementation; |
1744 | 61b5e342 | Michael Hanselmann | automatically started on master node, TCP port 5080, if enabled by |
1745 | 61b5e342 | Michael Hanselmann | ``--enable-rapi`` parameter to configure script. |
1746 | 61b5e342 | Michael Hanselmann | - Instance allocator support. Add and import instance accept a |
1747 | 61b5e342 | Michael Hanselmann | ``--iallocator`` parameter, and call that instance allocator to decide |
1748 | 61b5e342 | Michael Hanselmann | which node to use for the instance. The iallocator document describes |
1749 | 61b5e342 | Michael Hanselmann | what's expected from an allocator script. |
1750 | 61b5e342 | Michael Hanselmann | - ``gnt-cluster verify`` N+1 memory redundancy checks: Unless passed the |
1751 | 61b5e342 | Michael Hanselmann | ``--no-nplus1-mem`` option ``gnt-cluster verify`` now checks that if a |
1752 | 61b5e342 | Michael Hanselmann | node is lost there is still enough memory to fail over the instances |
1753 | 61b5e342 | Michael Hanselmann | that reside on it. |
1754 | 61b5e342 | Michael Hanselmann | - ``gnt-cluster verify`` hooks: it is now possible to add post-hooks to |
1755 | 61b5e342 | Michael Hanselmann | ``gnt-cluster verify``, to check for site-specific compliance. All the |
1756 | 61b5e342 | Michael Hanselmann | hooks will run, and their output, if any, will be displayed. Any |
1757 | 61b5e342 | Michael Hanselmann | failing hook will make the verification return an error value. |
1758 | 61b5e342 | Michael Hanselmann | - ``gnt-cluster verify`` now checks that its peers are reachable on the |
1759 | 61b5e342 | Michael Hanselmann | primary and secondary interfaces |
1760 | 61b5e342 | Michael Hanselmann | - ``gnt-node add`` now supports the ``--readd`` option, to readd a node |
1761 | 61b5e342 | Michael Hanselmann | that is still declared as part of the cluster and has failed. |
1762 | 61b5e342 | Michael Hanselmann | - ``gnt-* list`` commands now accept a new ``-o +field`` way of |
1763 | 61b5e342 | Michael Hanselmann | specifying output fields, that just adds the chosen fields to the |
1764 | 61b5e342 | Michael Hanselmann | default ones. |
1765 | 61b5e342 | Michael Hanselmann | - ``gnt-backup`` now has a new ``remove`` command to delete an existing |
1766 | 61b5e342 | Michael Hanselmann | export from the filesystem. |
1767 | 61b5e342 | Michael Hanselmann | - New per-instance parameters hvm_acpi, hvm_pae and hvm_cdrom_image_path |
1768 | 61b5e342 | Michael Hanselmann | have been added. Using them you can enable/disable acpi and pae |
1769 | 61b5e342 | Michael Hanselmann | support, and specify a path for a cd image to be exported to the |
1770 | 61b5e342 | Michael Hanselmann | instance. These parameters as the name suggest only work on HVM |
1771 | 61b5e342 | Michael Hanselmann | clusters. |
1772 | 61b5e342 | Michael Hanselmann | - When upgrading an HVM cluster to Ganeti 1.2.4, the values for ACPI and |
1773 | 61b5e342 | Michael Hanselmann | PAE support will be set to the previously hardcoded values, but the |
1774 | 61b5e342 | Michael Hanselmann | (previously hardcoded) path to the CDROM ISO image will be unset and |
1775 | 61b5e342 | Michael Hanselmann | if required, needs to be set manually with ``gnt-instance modify`` |
1776 | 61b5e342 | Michael Hanselmann | after the upgrade. |
1777 | 61b5e342 | Michael Hanselmann | - The address to which an instance's VNC console is bound is now |
1778 | 61b5e342 | Michael Hanselmann | selectable per-instance, rather than being cluster wide. Of course |
1779 | 61b5e342 | Michael Hanselmann | this only applies to instances controlled via VNC, so currently just |
1780 | 61b5e342 | Michael Hanselmann | applies to HVM clusters. |
1781 | 61b5e342 | Michael Hanselmann | |
1782 | 10f31783 | Iustin Pop | |
1783 | bae27f68 | Iustin Pop | Version 1.2.3 |
1784 | 61b5e342 | Michael Hanselmann | ------------- |
1785 | 61b5e342 | Michael Hanselmann | |
1786 | bdc93557 | Iustin Pop | *(Released Mon, 18 Feb 2008)* |
1787 | bdc93557 | Iustin Pop | |
1788 | 61b5e342 | Michael Hanselmann | - more tweaks to the disk activation code (especially helpful for DRBD) |
1789 | 61b5e342 | Michael Hanselmann | - change the default ``gnt-instance list`` output format, now there is |
1790 | 61b5e342 | Michael Hanselmann | one combined status field (see the manpage for the exact values this |
1791 | 61b5e342 | Michael Hanselmann | field will have) |
1792 | 61b5e342 | Michael Hanselmann | - some more fixes for the mac export to hooks change |
1793 | 61b5e342 | Michael Hanselmann | - make Ganeti not break with DRBD 8.2.x (which changed the version |
1794 | 61b5e342 | Michael Hanselmann | format in ``/proc/drbd``) (issue 24) |
1795 | 61b5e342 | Michael Hanselmann | - add an upgrade tool from "remote_raid1" disk template to "drbd" disk |
1796 | 61b5e342 | Michael Hanselmann | template, allowing migration from DRBD0.7+MD to DRBD8 |
1797 | 61b5e342 | Michael Hanselmann | |
1798 | bae27f68 | Iustin Pop | |
1799 | e709baee | Iustin Pop | Version 1.2.2 |
1800 | 61b5e342 | Michael Hanselmann | ------------- |
1801 | 61b5e342 | Michael Hanselmann | |
1802 | bdc93557 | Iustin Pop | *(Released Wed, 30 Jan 2008)* |
1803 | bdc93557 | Iustin Pop | |
1804 | 61b5e342 | Michael Hanselmann | - fix ``gnt-instance modify`` breakage introduced in 1.2.1 with the HVM |
1805 | 61b5e342 | Michael Hanselmann | support (issue 23) |
1806 | 61b5e342 | Michael Hanselmann | - add command aliases infrastructure and a few aliases |
1807 | 61b5e342 | Michael Hanselmann | - allow listing of VCPUs in the ``gnt-instance list`` and improve the |
1808 | 61b5e342 | Michael Hanselmann | man pages and the ``--help`` option of ``gnt-node |
1809 | 61b5e342 | Michael Hanselmann | list``/``gnt-instance list`` |
1810 | 61b5e342 | Michael Hanselmann | - fix ``gnt-backup list`` with down nodes (issue 21) |
1811 | 61b5e342 | Michael Hanselmann | - change the tools location (move from $pkgdatadir to $pkglibdir/tools) |
1812 | 61b5e342 | Michael Hanselmann | - fix the dist archive and add a check for including svn/git files in |
1813 | 61b5e342 | Michael Hanselmann | the future |
1814 | 61b5e342 | Michael Hanselmann | - some developer-related changes: improve the burnin and the QA suite, |
1815 | 61b5e342 | Michael Hanselmann | add an upload script for testing during development |
1816 | 61b5e342 | Michael Hanselmann | |
1817 | e709baee | Iustin Pop | |
1818 | 31b9055c | Iustin Pop | Version 1.2.1 |
1819 | 61b5e342 | Michael Hanselmann | ------------- |
1820 | 61b5e342 | Michael Hanselmann | |
1821 | bdc93557 | Iustin Pop | *(Released Wed, 16 Jan 2008)* |
1822 | bdc93557 | Iustin Pop | |
1823 | 61b5e342 | Michael Hanselmann | - experimental HVM support, read the install document, section |
1824 | 61b5e342 | Michael Hanselmann | "Initializing the cluster" |
1825 | 61b5e342 | Michael Hanselmann | - allow for the PVM hypervisor per-instance kernel and initrd paths |
1826 | 61b5e342 | Michael Hanselmann | - add a new command ``gnt-cluster verify-disks`` which uses a new |
1827 | 61b5e342 | Michael Hanselmann | algorithm to improve the reconnection of the DRBD pairs if the device |
1828 | 61b5e342 | Michael Hanselmann | on the secondary node has gone away |
1829 | 61b5e342 | Michael Hanselmann | - make logical volume code auto-activate LVs at disk activation time |
1830 | 61b5e342 | Michael Hanselmann | - slightly improve the speed of activating disks |
1831 | 61b5e342 | Michael Hanselmann | - allow specification of the MAC address at instance creation time, and |
1832 | 61b5e342 | Michael Hanselmann | changing it later via ``gnt-instance modify`` |
1833 | 61b5e342 | Michael Hanselmann | - fix handling of external commands that generate lots of output on |
1834 | 61b5e342 | Michael Hanselmann | stderr |
1835 | 61b5e342 | Michael Hanselmann | - update documentation with regard to minimum version of DRBD8 supported |
1836 | 61b5e342 | Michael Hanselmann | |
1837 | 31b9055c | Iustin Pop | |
1838 | ce628bb4 | Iustin Pop | Version 1.2.0 |
1839 | 61b5e342 | Michael Hanselmann | ------------- |
1840 | 61b5e342 | Michael Hanselmann | |
1841 | bdc93557 | Iustin Pop | *(Released Tue, 4 Dec 2007)* |
1842 | bdc93557 | Iustin Pop | |
1843 | 7faf5110 | Michael Hanselmann | - Log the ``xm create`` output to the node daemon log on failure (to |
1844 | 7faf5110 | Michael Hanselmann | help diagnosing the error) |
1845 | 61b5e342 | Michael Hanselmann | - In debug mode, log all external commands output if failed to the logs |
1846 | 61b5e342 | Michael Hanselmann | - Change parsing of lvm commands to ignore stderr |
1847 | 61b5e342 | Michael Hanselmann | |
1848 | ce628bb4 | Iustin Pop | |
1849 | 51ef5fe0 | Guido Trotter | Version 1.2 beta3 |
1850 | 51ef5fe0 | Guido Trotter | ----------------- |
1851 | 61b5e342 | Michael Hanselmann | |
1852 | bdc93557 | Iustin Pop | *(Released Wed, 28 Nov 2007)* |
1853 | bdc93557 | Iustin Pop | |
1854 | 61b5e342 | Michael Hanselmann | - Another round of updates to the DRBD 8 code to deal with more failures |
1855 | 61b5e342 | Michael Hanselmann | in the replace secondary node operation |
1856 | 61b5e342 | Michael Hanselmann | - Some more logging of failures in disk operations (lvm, drbd) |
1857 | 61b5e342 | Michael Hanselmann | - A few documentation updates |
1858 | 61b5e342 | Michael Hanselmann | - QA updates |
1859 | 61b5e342 | Michael Hanselmann | |
1860 | 3d492b09 | Iustin Pop | |
1861 | 51ef5fe0 | Guido Trotter | Version 1.2 beta2 |
1862 | 51ef5fe0 | Guido Trotter | ----------------- |
1863 | 61b5e342 | Michael Hanselmann | |
1864 | bdc93557 | Iustin Pop | *(Released Tue, 13 Nov 2007)* |
1865 | bdc93557 | Iustin Pop | |
1866 | 61b5e342 | Michael Hanselmann | - Change configuration file format from Python's Pickle to JSON. |
1867 | 61b5e342 | Michael Hanselmann | Upgrading is possible using the cfgupgrade utility. |
1868 | 61b5e342 | Michael Hanselmann | - Add support for DRBD 8.0 (new disk template ``drbd``) which allows for |
1869 | 61b5e342 | Michael Hanselmann | faster replace disks and is more stable (DRBD 8 has many improvements |
1870 | 61b5e342 | Michael Hanselmann | compared to DRBD 0.7) |
1871 | 61b5e342 | Michael Hanselmann | - Added command line tags support (see man pages for ``gnt-instance``, |
1872 | 61b5e342 | Michael Hanselmann | ``gnt-node``, ``gnt-cluster``) |
1873 | 61b5e342 | Michael Hanselmann | - Added instance rename support |
1874 | 61b5e342 | Michael Hanselmann | - Added multi-instance startup/shutdown |
1875 | 61b5e342 | Michael Hanselmann | - Added cluster rename support |
1876 | 61b5e342 | Michael Hanselmann | - Added ``gnt-node evacuate`` to simplify some node operations |
1877 | 61b5e342 | Michael Hanselmann | - Added instance reboot operation that can speedup reboot as compared to |
1878 | 61b5e342 | Michael Hanselmann | stop and start |
1879 | 61b5e342 | Michael Hanselmann | - Soften the requirement that hostnames are in FQDN format |
1880 | 61b5e342 | Michael Hanselmann | - The ``ganeti-watcher`` now activates drbd pairs after secondary node |
1881 | 61b5e342 | Michael Hanselmann | reboots |
1882 | 61b5e342 | Michael Hanselmann | - Removed dependency on debian's patched fping that uses the |
1883 | 61b5e342 | Michael Hanselmann | non-standard ``-S`` option |
1884 | 7faf5110 | Michael Hanselmann | - Now the OS definitions are searched for in multiple, configurable |
1885 | 7faf5110 | Michael Hanselmann | paths (easier for distros to package) |
1886 | 61b5e342 | Michael Hanselmann | - Some changes to the hooks infrastructure (especially the new |
1887 | 61b5e342 | Michael Hanselmann | post-configuration update hook) |
1888 | 61b5e342 | Michael Hanselmann | - Other small bugfixes |
1889 | 558fd122 | Michael Hanselmann | |
1890 | 515d87eb | Michael Hanselmann | .. vim: set textwidth=72 syntax=rst : |
1891 | 9b94905f | Iustin Pop | .. Local Variables: |
1892 | 9b94905f | Iustin Pop | .. mode: rst |
1893 | 9b94905f | Iustin Pop | .. fill-column: 72 |
1894 | 9b94905f | Iustin Pop | .. End: |