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1 | 61b5e342 | Michael Hanselmann | News |
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2 | 61b5e342 | Michael Hanselmann | ==== |
3 | 920a91bf | Michael Hanselmann | |
4 | 88bc199a | Michael Hanselmann | Version 2.5.0 beta1 |
5 | 88bc199a | Michael Hanselmann | ------------------- |
6 | 88bc199a | Michael Hanselmann | |
7 | 88bc199a | Michael Hanselmann | *(unreleased)* |
8 | 88bc199a | Michael Hanselmann | |
9 | 88bc199a | Michael Hanselmann | - The default of the ``/2/instances/[instance_name]/rename`` RAPI |
10 | 88bc199a | Michael Hanselmann | resource's ``ip_check`` parameter changed from ``True`` to ``False`` |
11 | 88bc199a | Michael Hanselmann | to match the underlying LUXI interface |
12 | 526a662a | Michael Hanselmann | - When creating file-based instances via RAPI, the ``file_driver`` |
13 | 526a662a | Michael Hanselmann | parameter no longer defaults to ``loop`` and must be specified |
14 | 72f0ef8e | Guido Trotter | - The deprecated "bridge" nic parameter is no longer supported. Use |
15 | 72f0ef8e | Guido Trotter | "link" instead. |
16 | 3fd7f652 | Michael Hanselmann | - Support for the undocumented and deprecated RAPI instance creation |
17 | 3fd7f652 | Michael Hanselmann | request format version 0 has been dropped. Use version 1, supported |
18 | 3fd7f652 | Michael Hanselmann | since Ganeti 2.1.3 and :doc:`documented <rapi>`, instead. |
19 | 7578ab0a | Michael Hanselmann | - Pyparsing 1.4.6 or above is required, see :doc:`installation |
20 | 7578ab0a | Michael Hanselmann | documentation <install>` |
21 | 56372573 | Guido Trotter | - The "cluster-verify" hooks are now executed per group by the |
22 | 56372573 | Guido Trotter | OP_CLUSTER_VERIFY_GROUP opcode. This maintains the same behavior if |
23 | 56372573 | Guido Trotter | you just run "gnt-cluster verify", which generates one op per group. |
24 | 88bc199a | Michael Hanselmann | |
25 | 88bc199a | Michael Hanselmann | |
26 | 6e1156ff | Iustin Pop | Version 2.4.3 |
27 | 6e1156ff | Iustin Pop | ------------- |
28 | 6e1156ff | Iustin Pop | |
29 | 6e1156ff | Iustin Pop | *(unreleased)* |
30 | 6e1156ff | Iustin Pop | |
31 | 6e1156ff | Iustin Pop | - Added a new parameter to instance stop/start called ``--no-remember`` |
32 | 6e1156ff | Iustin Pop | that will make the state change to not be remembered |
33 | 6e1156ff | Iustin Pop | |
34 | 6e1156ff | Iustin Pop | |
35 | 1bbf0c40 | Iustin Pop | Version 2.4.2 |
36 | 1bbf0c40 | Iustin Pop | ------------- |
37 | 1bbf0c40 | Iustin Pop | |
38 | ccce780c | Iustin Pop | *(Released Thu, 12 May 2011)* |
39 | 1bbf0c40 | Iustin Pop | |
40 | 1bbf0c40 | Iustin Pop | Many bug-fixes and a few new small features: |
41 | 1bbf0c40 | Iustin Pop | |
42 | 1bbf0c40 | Iustin Pop | - Fixed a bug related to log opening failures |
43 | 1bbf0c40 | Iustin Pop | - Fixed a bug in instance listing with orphan instances |
44 | 1bbf0c40 | Iustin Pop | - Fixed a bug which prevented resetting the cluster-level node parameter |
45 | 1bbf0c40 | Iustin Pop | ``oob_program`` to the default |
46 | 1bbf0c40 | Iustin Pop | - Many fixes related to the ``cluster-merge`` tool |
47 | 1bbf0c40 | Iustin Pop | - Fixed a race condition in the lock monitor, which caused failures |
48 | 1bbf0c40 | Iustin Pop | during (at least) creation of many instances in parallel |
49 | 1bbf0c40 | Iustin Pop | - Improved output for gnt-job info |
50 | 1bbf0c40 | Iustin Pop | - Removed the quiet flag on some ssh calls which prevented debugging |
51 | 1bbf0c40 | Iustin Pop | failures |
52 | 1bbf0c40 | Iustin Pop | - Improved the N+1 failure messages in cluster verify by actually |
53 | 1bbf0c40 | Iustin Pop | showing the memory values (needed and available) |
54 | 1bbf0c40 | Iustin Pop | - Increased lock attempt timeouts so that when executing long operations |
55 | 1bbf0c40 | Iustin Pop | (e.g. DRBD replace-disks) other jobs do not enter 'blocking acquire' |
56 | 1bbf0c40 | Iustin Pop | too early and thus prevent the use of the 'fair' mechanism |
57 | 1bbf0c40 | Iustin Pop | - Changed instance query data (``gnt-instance info``) to not acquire |
58 | 1bbf0c40 | Iustin Pop | locks unless needed, thus allowing its use on locked instance if only |
59 | 1bbf0c40 | Iustin Pop | static information is asked for |
60 | 1bbf0c40 | Iustin Pop | - Improved behaviour with filesystems that do not support rename on an |
61 | 1bbf0c40 | Iustin Pop | opened file |
62 | 1bbf0c40 | Iustin Pop | - Fixed the behaviour of ``prealloc_wipe_disks`` cluster parameter which |
63 | 1bbf0c40 | Iustin Pop | kept locks on all nodes during the wipe, which is unneeded |
64 | 1bbf0c40 | Iustin Pop | - Fixed ``gnt-watcher`` handling of errors during hooks execution |
65 | 1bbf0c40 | Iustin Pop | - Fixed bug in ``prealloc_wipe_disks`` with small disk sizes (less than |
66 | 1bbf0c40 | Iustin Pop | 10GiB) which caused the wipe to fail right at the end in some cases |
67 | 1bbf0c40 | Iustin Pop | - Fixed master IP activation when doing master failover with no-voting |
68 | 1bbf0c40 | Iustin Pop | - Fixed bug in ``gnt-node add --readd`` which allowed the re-adding of |
69 | 1bbf0c40 | Iustin Pop | the master node itself |
70 | 1bbf0c40 | Iustin Pop | - Fixed potential data-loss in under disk full conditions, where Ganeti |
71 | 1bbf0c40 | Iustin Pop | wouldn't check correctly the return code and would consider |
72 | 1bbf0c40 | Iustin Pop | partially-written files 'correct' |
73 | 1bbf0c40 | Iustin Pop | - Fixed bug related to multiple VGs and DRBD disk replacing |
74 | 1bbf0c40 | Iustin Pop | - Added new disk parameter ``metavg`` that allows placement of the meta |
75 | 1bbf0c40 | Iustin Pop | device for DRBD in a different volume group |
76 | 1bbf0c40 | Iustin Pop | - Fixed error handling in the node daemon when the system libc doesn't |
77 | 1bbf0c40 | Iustin Pop | have major number 6 (i.e. if ``libc.so.6`` is not the actual libc) |
78 | 1bbf0c40 | Iustin Pop | - Fixed lock release during replace-disks, which kept cluster-wide locks |
79 | 1bbf0c40 | Iustin Pop | when doing disk replaces with an iallocator script |
80 | 1bbf0c40 | Iustin Pop | - Added check for missing bridges in cluster verify |
81 | 1bbf0c40 | Iustin Pop | - Handle EPIPE errors while writing to the terminal better, so that |
82 | 1bbf0c40 | Iustin Pop | piping the output to e.g. ``less`` doesn't cause a backtrace |
83 | 1bbf0c40 | Iustin Pop | - Fixed rare case where a ^C during Luxi calls could have been |
84 | 1bbf0c40 | Iustin Pop | interpreted as server errors, instead of simply terminating |
85 | 1bbf0c40 | Iustin Pop | - Fixed a race condition in LUGroupAssignNodes (``gnt-group |
86 | 1bbf0c40 | Iustin Pop | assign-nodes``) |
87 | 1bbf0c40 | Iustin Pop | - Added a few more parameters to the KVM hypervisor, allowing a second |
88 | 1bbf0c40 | Iustin Pop | CDROM, custom disk type for CDROMs and a floppy image |
89 | 1bbf0c40 | Iustin Pop | - Removed redundant message in instance rename when the name is given |
90 | 1bbf0c40 | Iustin Pop | already as a FQDN |
91 | 1bbf0c40 | Iustin Pop | - Added option to ``gnt-instance recreate-disks`` to allow creating the |
92 | 1bbf0c40 | Iustin Pop | disks on new nodes, allowing recreation when the original instance |
93 | 1bbf0c40 | Iustin Pop | nodes are completely gone |
94 | 1bbf0c40 | Iustin Pop | - Added option when converting disk templates to DRBD to skip waiting |
95 | 1bbf0c40 | Iustin Pop | for the resync, in order to make the instance available sooner |
96 | 1bbf0c40 | Iustin Pop | - Added two new variables to the OS scripts environment (containing the |
97 | 1bbf0c40 | Iustin Pop | instance's nodes) |
98 | 1bbf0c40 | Iustin Pop | - Made the root_path and optional parameter for the xen-pvm hypervisor, |
99 | 1bbf0c40 | Iustin Pop | to allow use of ``pvgrub`` as bootloader |
100 | b92a2f3e | Iustin Pop | - Changed the instance memory modifications to only check out-of-memory |
101 | b92a2f3e | Iustin Pop | conditions on memory increases, and turned the secondary node warnings |
102 | b92a2f3e | Iustin Pop | into errors (they can still be overridden via ``--force``) |
103 | f01738fc | Iustin Pop | - Fixed the handling of a corner case when the Python installation gets |
104 | f01738fc | Iustin Pop | corrupted (e.g. a bad disk) while ganeti-noded is running and we try |
105 | f01738fc | Iustin Pop | to execute a command that doesn't exist |
106 | bb851c63 | Iustin Pop | - Fixed a bug in ``gnt-instance move`` (LUInstanceMove) when the primary |
107 | bb851c63 | Iustin Pop | node of the instance returned failures during instance shutdown; this |
108 | bb851c63 | Iustin Pop | adds the option ``--ignore-consistency`` to gnt-instance move |
109 | 1bbf0c40 | Iustin Pop | |
110 | 1bbf0c40 | Iustin Pop | And as usual, various improvements to the error messages, documentation |
111 | 1bbf0c40 | Iustin Pop | and man pages. |
112 | 1bbf0c40 | Iustin Pop | |
113 | c199dbae | Iustin Pop | Version 2.4.1 |
114 | c199dbae | Iustin Pop | ------------- |
115 | c199dbae | Iustin Pop | |
116 | c199dbae | Iustin Pop | *(Released Wed, 09 Mar 2011)* |
117 | c199dbae | Iustin Pop | |
118 | c199dbae | Iustin Pop | Emergency bug-fix release. ``tools/cfgupgrade`` was broken and overwrote |
119 | c199dbae | Iustin Pop | the RAPI users file if run twice (even with ``-dry-run``). |
120 | c199dbae | Iustin Pop | |
121 | c199dbae | Iustin Pop | The release fixes that bug (nothing else changed). |
122 | c199dbae | Iustin Pop | |
123 | c199dbae | Iustin Pop | |
124 | 20203756 | Iustin Pop | Version 2.4.0 |
125 | 20203756 | Iustin Pop | ------------- |
126 | 20203756 | Iustin Pop | |
127 | 20203756 | Iustin Pop | *(Released Mon, 07 Mar 2011)* |
128 | 20203756 | Iustin Pop | |
129 | 20203756 | Iustin Pop | Final 2.4.0 release. Just a few small fixes: |
130 | 20203756 | Iustin Pop | |
131 | 20203756 | Iustin Pop | - Fixed RAPI node evacuate |
132 | 20203756 | Iustin Pop | - Fixed the kvm-ifup script |
133 | 20203756 | Iustin Pop | - Fixed internal error handling for special job cases |
134 | 20203756 | Iustin Pop | - Updated man page to specify the escaping feature for options |
135 | 20203756 | Iustin Pop | |
136 | 20203756 | Iustin Pop | |
137 | 94b697b0 | Iustin Pop | Version 2.4.0 rc3 |
138 | 94b697b0 | Iustin Pop | ----------------- |
139 | 94b697b0 | Iustin Pop | |
140 | 94b697b0 | Iustin Pop | *(Released Mon, 28 Feb 2011)* |
141 | 94b697b0 | Iustin Pop | |
142 | 94b697b0 | Iustin Pop | A critical fix for the ``prealloc_wipe_disks`` feature: it is possible |
143 | 94b697b0 | Iustin Pop | that this feature wiped the disks of the wrong instance, leading to loss |
144 | 94b697b0 | Iustin Pop | of data. |
145 | 94b697b0 | Iustin Pop | |
146 | 94b697b0 | Iustin Pop | Other changes: |
147 | 94b697b0 | Iustin Pop | |
148 | df3df936 | Michael Hanselmann | - Fixed title of query field containing instance name |
149 | df3df936 | Michael Hanselmann | - Expanded the glossary in the documentation |
150 | df3df936 | Michael Hanselmann | - Fixed one unittest (internal issue) |
151 | 94b697b0 | Iustin Pop | |
152 | 94b697b0 | Iustin Pop | |
153 | e41a1c0c | Iustin Pop | Version 2.4.0 rc2 |
154 | e41a1c0c | Iustin Pop | ----------------- |
155 | e41a1c0c | Iustin Pop | |
156 | e41a1c0c | Iustin Pop | *(Released Mon, 21 Feb 2011)* |
157 | e41a1c0c | Iustin Pop | |
158 | e41a1c0c | Iustin Pop | A number of bug fixes plus just a couple functionality changes. |
159 | e41a1c0c | Iustin Pop | |
160 | e41a1c0c | Iustin Pop | On the user-visible side, the ``gnt-* list`` command output has changed |
161 | df3df936 | Michael Hanselmann | with respect to "special" field states. The current rc1 style of display |
162 | df3df936 | Michael Hanselmann | can be re-enabled by passing a new ``--verbose`` (``-v``) flag, but in |
163 | df3df936 | Michael Hanselmann | the default output mode special fields states are displayed as follows: |
164 | e41a1c0c | Iustin Pop | |
165 | df3df936 | Michael Hanselmann | - Offline resource: ``*`` |
166 | df3df936 | Michael Hanselmann | - Unavailable/not applicable: ``-`` |
167 | df3df936 | Michael Hanselmann | - Data missing (RPC failure): ``?`` |
168 | df3df936 | Michael Hanselmann | - Unknown field: ``??`` |
169 | e41a1c0c | Iustin Pop | |
170 | e41a1c0c | Iustin Pop | Another user-visible change is the addition of ``--force-join`` to |
171 | e41a1c0c | Iustin Pop | ``gnt-node add``. |
172 | e41a1c0c | Iustin Pop | |
173 | e41a1c0c | Iustin Pop | As for bug fixes: |
174 | e41a1c0c | Iustin Pop | |
175 | e41a1c0c | Iustin Pop | - ``tools/cluster-merge`` has seen many fixes and is now enabled again |
176 | df3df936 | Michael Hanselmann | - Fixed regression in RAPI/instance reinstall where all parameters were |
177 | e41a1c0c | Iustin Pop | required (instead of optional) |
178 | df3df936 | Michael Hanselmann | - Fixed ``gnt-cluster repair-disk-sizes``, was broken since Ganeti 2.2 |
179 | df3df936 | Michael Hanselmann | - Fixed iallocator usage (offline nodes were not considered offline) |
180 | df3df936 | Michael Hanselmann | - Fixed ``gnt-node list`` with respect to non-vm_capable nodes |
181 | df3df936 | Michael Hanselmann | - Fixed hypervisor and OS parameter validation with respect to |
182 | e41a1c0c | Iustin Pop | non-vm_capable nodes |
183 | df3df936 | Michael Hanselmann | - Fixed ``gnt-cluster verify`` with respect to offline nodes (mostly |
184 | e41a1c0c | Iustin Pop | cosmetic) |
185 | df3df936 | Michael Hanselmann | - Fixed ``tools/listrunner`` with respect to agent-based usage |
186 | e41a1c0c | Iustin Pop | |
187 | e41a1c0c | Iustin Pop | |
188 | ec31a18f | Iustin Pop | Version 2.4.0 rc1 |
189 | ec31a18f | Iustin Pop | ----------------- |
190 | ec31a18f | Iustin Pop | |
191 | ec31a18f | Iustin Pop | *(Released Fri, 4 Feb 2011)* |
192 | ec31a18f | Iustin Pop | |
193 | ec31a18f | Iustin Pop | Many changes and fixes since the beta1 release. While there were some |
194 | ec31a18f | Iustin Pop | internal changes, the code has been mostly stabilised for the RC |
195 | ec31a18f | Iustin Pop | release. |
196 | ec31a18f | Iustin Pop | |
197 | ec31a18f | Iustin Pop | Note: the dumb allocator was removed in this release, as it was not kept |
198 | ec31a18f | Iustin Pop | up-to-date with the IAllocator protocol changes. It is recommended to |
199 | ec31a18f | Iustin Pop | use the ``hail`` command from the ganeti-htools package. |
200 | ec31a18f | Iustin Pop | |
201 | ec31a18f | Iustin Pop | Note: the 2.4 and up versions of Ganeti are not compatible with the |
202 | ec31a18f | Iustin Pop | 0.2.x branch of ganeti-htools. You need to upgrade to |
203 | ec31a18f | Iustin Pop | ganeti-htools-0.3.0 (or later). |
204 | ec31a18f | Iustin Pop | |
205 | ec31a18f | Iustin Pop | Regressions fixed from 2.3 |
206 | ec31a18f | Iustin Pop | ~~~~~~~~~~~~~~~~~~~~~~~~~~ |
207 | ec31a18f | Iustin Pop | |
208 | ec31a18f | Iustin Pop | - Fixed the ``gnt-cluster verify-disks`` command |
209 | ec31a18f | Iustin Pop | - Made ``gnt-cluster verify-disks`` work in parallel (as opposed to |
210 | ec31a18f | Iustin Pop | serially on nodes) |
211 | ec31a18f | Iustin Pop | - Fixed disk adoption breakage |
212 | ec31a18f | Iustin Pop | - Fixed wrong headers in instance listing for field aliases |
213 | ec31a18f | Iustin Pop | |
214 | ec31a18f | Iustin Pop | Other bugs fixed |
215 | ec31a18f | Iustin Pop | ~~~~~~~~~~~~~~~~ |
216 | ec31a18f | Iustin Pop | |
217 | ec31a18f | Iustin Pop | - Fixed corner case in KVM handling of NICs |
218 | ec31a18f | Iustin Pop | - Fixed many cases of wrong handling of non-vm_capable nodes |
219 | ec31a18f | Iustin Pop | - Fixed a bug where a missing instance symlink was not possible to |
220 | ec31a18f | Iustin Pop | recreate with any ``gnt-*`` command (now ``gnt-instance |
221 | ec31a18f | Iustin Pop | activate-disks`` does it) |
222 | ec31a18f | Iustin Pop | - Fixed the volume group name as reported by ``gnt-cluster |
223 | ec31a18f | Iustin Pop | verify-disks`` |
224 | ec31a18f | Iustin Pop | - Increased timeouts for the import-export code, hopefully leading to |
225 | ec31a18f | Iustin Pop | fewer aborts due network or instance timeouts |
226 | ec31a18f | Iustin Pop | - Fixed bug in ``gnt-node list-storage`` |
227 | ec31a18f | Iustin Pop | - Fixed bug where not all daemons were started on cluster |
228 | ec31a18f | Iustin Pop | initialisation, but only at the first watcher run |
229 | ec31a18f | Iustin Pop | - Fixed many bugs in the OOB implementation |
230 | ec31a18f | Iustin Pop | - Fixed watcher behaviour in presence of instances with offline |
231 | ec31a18f | Iustin Pop | secondaries |
232 | ec31a18f | Iustin Pop | - Fixed instance list output for instances running on the wrong node |
233 | ec31a18f | Iustin Pop | - a few fixes to the cluster-merge tool, but it still cannot merge |
234 | ec31a18f | Iustin Pop | multi-node groups (currently it is not recommended to use this tool) |
235 | ec31a18f | Iustin Pop | |
236 | ec31a18f | Iustin Pop | |
237 | ec31a18f | Iustin Pop | Improvements |
238 | ec31a18f | Iustin Pop | ~~~~~~~~~~~~ |
239 | ec31a18f | Iustin Pop | |
240 | ec31a18f | Iustin Pop | - Improved network configuration for the KVM hypervisor |
241 | ec31a18f | Iustin Pop | - Added e1000 as a supported NIC for Xen-HVM |
242 | ec31a18f | Iustin Pop | - Improved the lvmstrap tool to also be able to use partitions, as |
243 | ec31a18f | Iustin Pop | opposed to full disks |
244 | ec31a18f | Iustin Pop | - Improved speed of disk wiping (the cluster parameter |
245 | ec31a18f | Iustin Pop | ``prealloc_wipe_disks``, so that it has a low impact on the total time |
246 | ec31a18f | Iustin Pop | of instance creations |
247 | ec31a18f | Iustin Pop | - Added documentation for the OS parameters |
248 | ec31a18f | Iustin Pop | - Changed ``gnt-instance deactivate-disks`` so that it can work if the |
249 | ec31a18f | Iustin Pop | hypervisor is not responding |
250 | ec31a18f | Iustin Pop | - Added display of blacklisted and hidden OS information in |
251 | ec31a18f | Iustin Pop | ``gnt-cluster info`` |
252 | ec31a18f | Iustin Pop | - Extended ``gnt-cluster verify`` to also validate hypervisor, backend, |
253 | ec31a18f | Iustin Pop | NIC and node parameters, which might create problems with currently |
254 | ec31a18f | Iustin Pop | invalid (but undetected) configuration files, but prevents validation |
255 | ec31a18f | Iustin Pop | failures when unrelated parameters are modified |
256 | ec31a18f | Iustin Pop | - Changed cluster initialisation to wait for the master daemon to become |
257 | ec31a18f | Iustin Pop | available |
258 | ec31a18f | Iustin Pop | - Expanded the RAPI interface: |
259 | ec31a18f | Iustin Pop | |
260 | ec31a18f | Iustin Pop | - Added config redistribution resource |
261 | ec31a18f | Iustin Pop | - Added activation/deactivation of instance disks |
262 | ec31a18f | Iustin Pop | - Added export of console information |
263 | ec31a18f | Iustin Pop | |
264 | ec31a18f | Iustin Pop | - Implemented log file reopening on SIGHUP, which allows using |
265 | ec31a18f | Iustin Pop | logrotate(8) for the Ganeti log files |
266 | ec31a18f | Iustin Pop | - Added a basic OOB helper script as an example |
267 | ec31a18f | Iustin Pop | |
268 | ec31a18f | Iustin Pop | |
269 | 3daa24ea | Michael Hanselmann | Version 2.4.0 beta1 |
270 | 3daa24ea | Michael Hanselmann | ------------------- |
271 | fdd9ac5b | Michael Hanselmann | |
272 | a91f69c4 | Michael Hanselmann | *(Released Fri, 14 Jan 2011)* |
273 | fdd9ac5b | Michael Hanselmann | |
274 | 3daa24ea | Michael Hanselmann | User-visible |
275 | 3daa24ea | Michael Hanselmann | ~~~~~~~~~~~~ |
276 | 3daa24ea | Michael Hanselmann | |
277 | 3daa24ea | Michael Hanselmann | - Fixed timezone issues when formatting timestamps |
278 | 3daa24ea | Michael Hanselmann | - Added support for node groups, available via ``gnt-group`` and other |
279 | 3daa24ea | Michael Hanselmann | commands |
280 | 3daa24ea | Michael Hanselmann | - Added out-of-band framework and management, see :doc:`design |
281 | 3daa24ea | Michael Hanselmann | document <design-oob>` |
282 | 3daa24ea | Michael Hanselmann | - Removed support for roman numbers from ``gnt-node list`` and |
283 | 3daa24ea | Michael Hanselmann | ``gnt-instance list``. |
284 | 3daa24ea | Michael Hanselmann | - Allowed modification of master network interface via ``gnt-cluster |
285 | 3daa24ea | Michael Hanselmann | modify --master-netdev`` |
286 | 3daa24ea | Michael Hanselmann | - Accept offline secondaries while shutting down instance disks |
287 | 3daa24ea | Michael Hanselmann | - Added ``blockdev_prefix`` parameter to Xen PVM and HVM hypervisors |
288 | 3daa24ea | Michael Hanselmann | - Added support for multiple LVM volume groups |
289 | 3daa24ea | Michael Hanselmann | - Avoid sorting nodes for ``gnt-node list`` if specific nodes are |
290 | 3daa24ea | Michael Hanselmann | requested |
291 | 3daa24ea | Michael Hanselmann | - Added commands to list available fields: |
292 | 3daa24ea | Michael Hanselmann | |
293 | 3daa24ea | Michael Hanselmann | - ``gnt-node list-fields`` |
294 | 3daa24ea | Michael Hanselmann | - ``gnt-group list-fields`` |
295 | 3daa24ea | Michael Hanselmann | - ``gnt-instance list-fields`` |
296 | 3daa24ea | Michael Hanselmann | |
297 | 3daa24ea | Michael Hanselmann | - Updated documentation and man pages |
298 | 3daa24ea | Michael Hanselmann | |
299 | 3daa24ea | Michael Hanselmann | Integration |
300 | 3daa24ea | Michael Hanselmann | ~~~~~~~~~~~ |
301 | 3daa24ea | Michael Hanselmann | |
302 | fdd9ac5b | Michael Hanselmann | - Moved ``rapi_users`` file into separate directory, now named |
303 | df3df936 | Michael Hanselmann | ``.../ganeti/rapi/users``, ``cfgupgrade`` moves the file and creates a |
304 | 3daa24ea | Michael Hanselmann | symlink |
305 | 3daa24ea | Michael Hanselmann | - Added new tool for running commands on many machines, |
306 | 3daa24ea | Michael Hanselmann | ``tools/ganeti-listrunner`` |
307 | cc0dec7b | Iustin Pop | - Implemented more verbose result in ``OpInstanceConsole`` opcode, also |
308 | 3daa24ea | Michael Hanselmann | improving the ``gnt-instance console`` output |
309 | 3daa24ea | Michael Hanselmann | - Allowed customisation of disk index separator at ``configure`` time |
310 | 3daa24ea | Michael Hanselmann | - Export node group allocation policy to :doc:`iallocator <iallocator>` |
311 | 3daa24ea | Michael Hanselmann | - Added support for non-partitioned md disks in ``lvmstrap`` |
312 | 3daa24ea | Michael Hanselmann | - Added script to gracefully power off KVM instances |
313 | 3daa24ea | Michael Hanselmann | - Split ``utils`` module into smaller parts |
314 | d7a08491 | Michael Hanselmann | - Changed query operations to return more detailed information, e.g. |
315 | d7a08491 | Michael Hanselmann | whether an information is unavailable due to an offline node. To use |
316 | d7a08491 | Michael Hanselmann | this new functionality, the LUXI call ``Query`` must be used. Field |
317 | d7a08491 | Michael Hanselmann | information is now stored by the master daemon and can be retrieved |
318 | 3daa24ea | Michael Hanselmann | using ``QueryFields``. Instances, nodes and groups can also be queried |
319 | 3daa24ea | Michael Hanselmann | using the new opcodes ``OpQuery`` and ``OpQueryFields`` (not yet |
320 | 3daa24ea | Michael Hanselmann | exposed via RAPI). The following commands make use of this |
321 | 3daa24ea | Michael Hanselmann | infrastructure change: |
322 | 3daa24ea | Michael Hanselmann | |
323 | 3daa24ea | Michael Hanselmann | - ``gnt-group list`` |
324 | 3daa24ea | Michael Hanselmann | - ``gnt-group list-fields`` |
325 | 3daa24ea | Michael Hanselmann | - ``gnt-node list`` |
326 | 3daa24ea | Michael Hanselmann | - ``gnt-node list-fields`` |
327 | 3daa24ea | Michael Hanselmann | - ``gnt-instance list`` |
328 | 3daa24ea | Michael Hanselmann | - ``gnt-instance list-fields`` |
329 | 3daa24ea | Michael Hanselmann | - ``gnt-debug locks`` |
330 | 3daa24ea | Michael Hanselmann | |
331 | 3daa24ea | Michael Hanselmann | Remote API |
332 | 3daa24ea | Michael Hanselmann | ~~~~~~~~~~ |
333 | 3daa24ea | Michael Hanselmann | |
334 | 3daa24ea | Michael Hanselmann | - New RAPI resources (see :doc:`rapi`): |
335 | 3daa24ea | Michael Hanselmann | |
336 | 3daa24ea | Michael Hanselmann | - ``/2/modify`` |
337 | 3daa24ea | Michael Hanselmann | - ``/2/groups`` |
338 | 3daa24ea | Michael Hanselmann | - ``/2/groups/[group_name]`` |
339 | 3daa24ea | Michael Hanselmann | - ``/2/groups/[group_name]/assign-nodes`` |
340 | 3daa24ea | Michael Hanselmann | - ``/2/groups/[group_name]/modify`` |
341 | 3daa24ea | Michael Hanselmann | - ``/2/groups/[group_name]/rename`` |
342 | 3daa24ea | Michael Hanselmann | - ``/2/instances/[instance_name]/disk/[disk_index]/grow`` |
343 | 3daa24ea | Michael Hanselmann | |
344 | 3daa24ea | Michael Hanselmann | - RAPI changes: |
345 | 3daa24ea | Michael Hanselmann | |
346 | 3daa24ea | Michael Hanselmann | - Implemented ``no_install`` for instance creation |
347 | 3daa24ea | Michael Hanselmann | - Implemented OS parameters for instance reinstallation, allowing |
348 | 3daa24ea | Michael Hanselmann | use of special settings on reinstallation (e.g. for preserving data) |
349 | 3daa24ea | Michael Hanselmann | |
350 | 3daa24ea | Michael Hanselmann | Misc |
351 | 3daa24ea | Michael Hanselmann | ~~~~ |
352 | 3daa24ea | Michael Hanselmann | |
353 | 3daa24ea | Michael Hanselmann | - Added IPv6 support in import/export |
354 | 3daa24ea | Michael Hanselmann | - Pause DRBD synchronization while wiping disks on instance creation |
355 | 3daa24ea | Michael Hanselmann | - Updated unittests and QA scripts |
356 | 3daa24ea | Michael Hanselmann | - Improved network parameters passed to KVM |
357 | 3daa24ea | Michael Hanselmann | - Converted man pages from docbook to reStructuredText |
358 | fdd9ac5b | Michael Hanselmann | |
359 | fdd9ac5b | Michael Hanselmann | |
360 | bb2dc35a | Michael Hanselmann | Version 2.3.1 |
361 | bb2dc35a | Michael Hanselmann | ------------- |
362 | bb2dc35a | Michael Hanselmann | |
363 | bb2dc35a | Michael Hanselmann | *(Released Mon, 20 Dec 2010)* |
364 | bb2dc35a | Michael Hanselmann | |
365 | bb2dc35a | Michael Hanselmann | Released version 2.3.1~rc1 without any changes. |
366 | bb2dc35a | Michael Hanselmann | |
367 | bb2dc35a | Michael Hanselmann | |
368 | 563d5e72 | Michael Hanselmann | Version 2.3.1 rc1 |
369 | 563d5e72 | Michael Hanselmann | ----------------- |
370 | 563d5e72 | Michael Hanselmann | |
371 | 563d5e72 | Michael Hanselmann | *(Released Wed, 1 Dec 2010)* |
372 | 563d5e72 | Michael Hanselmann | |
373 | 563d5e72 | Michael Hanselmann | - impexpd: Disable OpenSSL compression in socat if possible (backport |
374 | 563d5e72 | Michael Hanselmann | from master, commit e90739d625b, see :doc:`installation guide |
375 | 563d5e72 | Michael Hanselmann | <install-quick>` for details) |
376 | 563d5e72 | Michael Hanselmann | - Changed unittest coverage report to exclude test scripts |
377 | 563d5e72 | Michael Hanselmann | - Added script to check version format |
378 | 563d5e72 | Michael Hanselmann | |
379 | 563d5e72 | Michael Hanselmann | |
380 | 7c324b88 | Michael Hanselmann | Version 2.3.0 |
381 | 7c324b88 | Michael Hanselmann | ------------- |
382 | 7c324b88 | Michael Hanselmann | |
383 | 7c324b88 | Michael Hanselmann | *(Released Wed, 1 Dec 2010)* |
384 | 7c324b88 | Michael Hanselmann | |
385 | 7c324b88 | Michael Hanselmann | Released version 2.3.0~rc1 without any changes. |
386 | 7c324b88 | Michael Hanselmann | |
387 | 7c324b88 | Michael Hanselmann | |
388 | ca6c2dcd | Iustin Pop | Version 2.3.0 rc1 |
389 | ca6c2dcd | Iustin Pop | ----------------- |
390 | ca6c2dcd | Iustin Pop | |
391 | ca6c2dcd | Iustin Pop | *(Released Fri, 19 Nov 2010)* |
392 | ca6c2dcd | Iustin Pop | |
393 | ca6c2dcd | Iustin Pop | A number of bugfixes and documentation updates: |
394 | ca6c2dcd | Iustin Pop | |
395 | ca6c2dcd | Iustin Pop | - Update ganeti-os-interface documentation |
396 | ca6c2dcd | Iustin Pop | - Fixed a bug related to duplicate MACs or similar items which should be |
397 | ca6c2dcd | Iustin Pop | unique |
398 | ca6c2dcd | Iustin Pop | - Fix breakage in OS state modify |
399 | ca6c2dcd | Iustin Pop | - Reinstall instance: disallow offline secondaries (fixes bug related to |
400 | ca6c2dcd | Iustin Pop | OS changing but reinstall failing) |
401 | ca6c2dcd | Iustin Pop | - plus all the other fixes between 2.2.1 and 2.2.2 |
402 | ca6c2dcd | Iustin Pop | |
403 | ca6c2dcd | Iustin Pop | |
404 | 261297a9 | Michael Hanselmann | Version 2.3.0 rc0 |
405 | 261297a9 | Michael Hanselmann | ----------------- |
406 | 960d0825 | Renรฉ Nussbaumer | |
407 | a8ee6e94 | Michael Hanselmann | *(Released Tue, 2 Nov 2010)* |
408 | 960d0825 | Renรฉ Nussbaumer | |
409 | 515d87eb | Michael Hanselmann | - Fixed clearing of the default iallocator using ``gnt-cluster modify`` |
410 | 515d87eb | Michael Hanselmann | - Fixed master failover race with watcher |
411 | 515d87eb | Michael Hanselmann | - Fixed a bug in ``gnt-node modify`` which could lead to an inconsistent |
412 | 515d87eb | Michael Hanselmann | configuration |
413 | 515d87eb | Michael Hanselmann | - Accept previously stopped instance for export with instance removal |
414 | 515d87eb | Michael Hanselmann | - Simplify and extend the environment variables for instance OS scripts |
415 | 515d87eb | Michael Hanselmann | - Added new node flags, ``master_capable`` and ``vm_capable`` |
416 | 515d87eb | Michael Hanselmann | - Added optional instance disk wiping prior during allocation. This is a |
417 | 515d87eb | Michael Hanselmann | cluster-wide option and can be set/modified using |
418 | 515d87eb | Michael Hanselmann | ``gnt-cluster {init,modify} --prealloc-wipe-disks``. |
419 | 515d87eb | Michael Hanselmann | - Added IPv6 support, see :doc:`design document <design-2.3>` and |
420 | 515d87eb | Michael Hanselmann | :doc:`install-quick` |
421 | 515d87eb | Michael Hanselmann | - Added a new watcher option (``--ignore-pause``) |
422 | 515d87eb | Michael Hanselmann | - Added option to ignore offline node on instance start/stop |
423 | 515d87eb | Michael Hanselmann | (``--ignore-offline``) |
424 | 515d87eb | Michael Hanselmann | - Allow overriding OS parameters with ``gnt-instance reinstall`` |
425 | a8ee6e94 | Michael Hanselmann | - Added ability to change node's secondary IP address using ``gnt-node |
426 | a8ee6e94 | Michael Hanselmann | modify`` |
427 | 515d87eb | Michael Hanselmann | - Implemented privilege separation for all daemons except |
428 | 515d87eb | Michael Hanselmann | ``ganeti-noded``, see ``configure`` options |
429 | 515d87eb | Michael Hanselmann | - Complain if an instance's disk is marked faulty in ``gnt-cluster |
430 | 515d87eb | Michael Hanselmann | verify`` |
431 | 515d87eb | Michael Hanselmann | - Implemented job priorities (see ``ganeti(7)`` manpage) |
432 | 515d87eb | Michael Hanselmann | - Ignore failures while shutting down instances during failover from |
433 | 515d87eb | Michael Hanselmann | offline node |
434 | 515d87eb | Michael Hanselmann | - Exit daemon's bootstrap process only once daemon is ready |
435 | f2af0bec | Iustin Pop | - Export more information via ``LUInstanceQuery``/remote API |
436 | 515d87eb | Michael Hanselmann | - Improved documentation, QA and unittests |
437 | 515d87eb | Michael Hanselmann | - RAPI daemon now watches ``rapi_users`` all the time and doesn't need a |
438 | 515d87eb | Michael Hanselmann | restart if the file was created or changed |
439 | 515d87eb | Michael Hanselmann | - Added LUXI protocol version sent with each request and response, |
440 | 515d87eb | Michael Hanselmann | allowing detection of server/client mismatches |
441 | 261297a9 | Michael Hanselmann | - Moved the Python scripts among gnt-* and ganeti-* into modules |
442 | 515d87eb | Michael Hanselmann | - Moved all code related to setting up SSH to an external script, |
443 | 515d87eb | Michael Hanselmann | ``setup-ssh`` |
444 | 515d87eb | Michael Hanselmann | - Infrastructure changes for node group support in future versions |
445 | 515d87eb | Michael Hanselmann | |
446 | 960d0825 | Renรฉ Nussbaumer | |
447 | 2596526d | Iustin Pop | Version 2.2.2 |
448 | 2596526d | Iustin Pop | ------------- |
449 | 2596526d | Iustin Pop | |
450 | 2596526d | Iustin Pop | *(Released Fri, 19 Nov 2010)* |
451 | 2596526d | Iustin Pop | |
452 | 2596526d | Iustin Pop | A few small bugs fixed, and some improvements to the build system: |
453 | 2596526d | Iustin Pop | |
454 | 2596526d | Iustin Pop | - Fix documentation regarding conversion to drbd |
455 | 2596526d | Iustin Pop | - Fix validation of parameters in cluster modify (``gnt-cluster modify |
456 | 2596526d | Iustin Pop | -B``) |
457 | 2596526d | Iustin Pop | - Fix error handling in node modify with multiple changes |
458 | 2596526d | Iustin Pop | - Allow remote imports without checked names |
459 | 2596526d | Iustin Pop | |
460 | 2596526d | Iustin Pop | |
461 | dcb95afb | Michael Hanselmann | Version 2.2.1 |
462 | dcb95afb | Michael Hanselmann | ------------- |
463 | dcb95afb | Michael Hanselmann | |
464 | dcb95afb | Michael Hanselmann | *(Released Tue, 19 Oct 2010)* |
465 | dcb95afb | Michael Hanselmann | |
466 | dcb95afb | Michael Hanselmann | - Disable SSL session ID cache in RPC client |
467 | dcb95afb | Michael Hanselmann | |
468 | dcb95afb | Michael Hanselmann | |
469 | 24440be4 | Iustin Pop | Version 2.2.1 rc1 |
470 | 24440be4 | Iustin Pop | ----------------- |
471 | 24440be4 | Iustin Pop | |
472 | 24440be4 | Iustin Pop | *(Released Thu, 14 Oct 2010)* |
473 | 24440be4 | Iustin Pop | |
474 | 24440be4 | Iustin Pop | - Fix interaction between Curl/GnuTLS and the Python's HTTP server |
475 | 24440be4 | Iustin Pop | (thanks Apollon Oikonomopoulos!), finally allowing the use of Curl |
476 | 24440be4 | Iustin Pop | with GnuTLS |
477 | 24440be4 | Iustin Pop | - Fix problems with interaction between Curl and Python's HTTP server, |
478 | 24440be4 | Iustin Pop | resulting in increased speed in many RPC calls |
479 | 24440be4 | Iustin Pop | - Improve our release script to prevent breakage with older aclocal and |
480 | 24440be4 | Iustin Pop | Python 2.6 |
481 | 24440be4 | Iustin Pop | |
482 | dcb95afb | Michael Hanselmann | |
483 | fad3096a | Michael Hanselmann | Version 2.2.1 rc0 |
484 | fad3096a | Michael Hanselmann | ----------------- |
485 | fad3096a | Michael Hanselmann | |
486 | fad3096a | Michael Hanselmann | *(Released Thu, 7 Oct 2010)* |
487 | fad3096a | Michael Hanselmann | |
488 | df3df936 | Michael Hanselmann | - Fixed issue 125, replace hardcoded "xenvg" in ``gnt-cluster`` with |
489 | fad3096a | Michael Hanselmann | value retrieved from master |
490 | fad3096a | Michael Hanselmann | - Added support for blacklisted or hidden OS definitions |
491 | fad3096a | Michael Hanselmann | - Added simple lock monitor (accessible via (``gnt-debug locks``) |
492 | fad3096a | Michael Hanselmann | - Added support for -mem-path in KVM hypervisor abstraction layer |
493 | fad3096a | Michael Hanselmann | - Allow overriding instance parameters in tool for inter-cluster |
494 | fad3096a | Michael Hanselmann | instance moves (``tools/move-instance``) |
495 | fad3096a | Michael Hanselmann | - Improved opcode summaries (e.g. in ``gnt-job list``) |
496 | fad3096a | Michael Hanselmann | - Improve consistency of OS listing by sorting it |
497 | fad3096a | Michael Hanselmann | - Documentation updates |
498 | fad3096a | Michael Hanselmann | |
499 | fad3096a | Michael Hanselmann | |
500 | bf21f985 | Guido Trotter | Version 2.2.0.1 |
501 | bf21f985 | Guido Trotter | --------------- |
502 | bf21f985 | Guido Trotter | |
503 | bf21f985 | Guido Trotter | *(Released Fri, 8 Oct 2010)* |
504 | bf21f985 | Guido Trotter | |
505 | bf21f985 | Guido Trotter | - Rebuild with a newer autotools version, to fix python 2.6 compatibility |
506 | bf21f985 | Guido Trotter | |
507 | bf21f985 | Guido Trotter | |
508 | 83e90c39 | Michael Hanselmann | Version 2.2.0 |
509 | 83e90c39 | Michael Hanselmann | ------------- |
510 | 83e90c39 | Michael Hanselmann | |
511 | 83e90c39 | Michael Hanselmann | *(Released Mon, 4 Oct 2010)* |
512 | 83e90c39 | Michael Hanselmann | |
513 | 83e90c39 | Michael Hanselmann | - Fixed regression in ``gnt-instance rename`` |
514 | 83e90c39 | Michael Hanselmann | |
515 | 83e90c39 | Michael Hanselmann | |
516 | 28b5de4d | Michael Hanselmann | Version 2.2.0 rc2 |
517 | 28b5de4d | Michael Hanselmann | ----------------- |
518 | 28b5de4d | Michael Hanselmann | |
519 | f64de30f | Michael Hanselmann | *(Released Wed, 22 Sep 2010)* |
520 | 28b5de4d | Michael Hanselmann | |
521 | 28b5de4d | Michael Hanselmann | - Fixed OS_VARIANT variable for OS scripts |
522 | 28b5de4d | Michael Hanselmann | - Fixed cluster tag operations via RAPI |
523 | 28b5de4d | Michael Hanselmann | - Made ``setup-ssh`` exit with non-zero code if an error occurred |
524 | 28b5de4d | Michael Hanselmann | - Disabled RAPI CA checks in watcher |
525 | 28b5de4d | Michael Hanselmann | |
526 | 28b5de4d | Michael Hanselmann | |
527 | 0849f36b | Michael Hanselmann | Version 2.2.0 rc1 |
528 | 0849f36b | Michael Hanselmann | ----------------- |
529 | 0849f36b | Michael Hanselmann | |
530 | 0849f36b | Michael Hanselmann | *(Released Mon, 23 Aug 2010)* |
531 | 0849f36b | Michael Hanselmann | |
532 | 0849f36b | Michael Hanselmann | - Support DRBD versions of the format "a.b.c.d" |
533 | 0849f36b | Michael Hanselmann | - Updated manpages |
534 | 0849f36b | Michael Hanselmann | - Re-introduce support for usage from multiple threads in RAPI client |
535 | 0849f36b | Michael Hanselmann | - Instance renames and modify via RAPI |
536 | 0849f36b | Michael Hanselmann | - Work around race condition between processing and archival in job |
537 | 0849f36b | Michael Hanselmann | queue |
538 | 0849f36b | Michael Hanselmann | - Mark opcodes following failed one as failed, too |
539 | 0849f36b | Michael Hanselmann | - Job field ``lock_status`` was removed due to difficulties making it |
540 | 0849f36b | Michael Hanselmann | work with the changed job queue in Ganeti 2.2; a better way to monitor |
541 | 0849f36b | Michael Hanselmann | locks is expected for a later 2.2.x release |
542 | 0849f36b | Michael Hanselmann | - Fixed dry-run behaviour with many commands |
543 | 0849f36b | Michael Hanselmann | - Support ``ssh-agent`` again when adding nodes |
544 | 0849f36b | Michael Hanselmann | - Many additional bugfixes |
545 | 0849f36b | Michael Hanselmann | |
546 | 0849f36b | Michael Hanselmann | |
547 | 529a8d17 | Iustin Pop | Version 2.2.0 rc0 |
548 | 529a8d17 | Iustin Pop | ----------------- |
549 | 529a8d17 | Iustin Pop | |
550 | 41c44dcf | Iustin Pop | *(Released Fri, 30 Jul 2010)* |
551 | 529a8d17 | Iustin Pop | |
552 | 529a8d17 | Iustin Pop | Important change: the internal RPC mechanism between Ganeti nodes has |
553 | 529a8d17 | Iustin Pop | changed from using a home-grown http library (based on the Python base |
554 | 529a8d17 | Iustin Pop | libraries) to use the PycURL library. This requires that PycURL is |
555 | 529a8d17 | Iustin Pop | installed on nodes. Please note that on Debian/Ubuntu, PycURL is linked |
556 | 529a8d17 | Iustin Pop | against GnuTLS by default. cURL's support for GnuTLS had known issues |
557 | 529a8d17 | Iustin Pop | before cURL 7.21.0 and we recommend using the latest cURL release or |
558 | 529a8d17 | Iustin Pop | linking against OpenSSL. Most other distributions already link PycURL |
559 | 529a8d17 | Iustin Pop | and cURL against OpenSSL. The command:: |
560 | 529a8d17 | Iustin Pop | |
561 | 529a8d17 | Iustin Pop | python -c 'import pycurl; print pycurl.version' |
562 | 529a8d17 | Iustin Pop | |
563 | 529a8d17 | Iustin Pop | can be used to determine the libraries PycURL and cURL are linked |
564 | 529a8d17 | Iustin Pop | against. |
565 | 529a8d17 | Iustin Pop | |
566 | 529a8d17 | Iustin Pop | Other significant changes: |
567 | 529a8d17 | Iustin Pop | |
568 | 529a8d17 | Iustin Pop | - Rewrote much of the internals of the job queue, in order to achieve |
569 | 529a8d17 | Iustin Pop | better parallelism; this decouples job query operations from the job |
570 | 529a8d17 | Iustin Pop | processing, and it should allow much nicer behaviour of the master |
571 | 529a8d17 | Iustin Pop | daemon under load, and it also has uncovered some long-standing bugs |
572 | 529a8d17 | Iustin Pop | related to the job serialisation (now fixed) |
573 | 529a8d17 | Iustin Pop | - Added a default iallocator setting to the cluster parameters, |
574 | 529a8d17 | Iustin Pop | eliminating the need to always pass nodes or an iallocator for |
575 | 529a8d17 | Iustin Pop | operations that require selection of new node(s) |
576 | 529a8d17 | Iustin Pop | - Added experimental support for the LXC virtualization method |
577 | 529a8d17 | Iustin Pop | - Added support for OS parameters, which allows the installation of |
578 | 529a8d17 | Iustin Pop | instances to pass parameter to OS scripts in order to customise the |
579 | 529a8d17 | Iustin Pop | instance |
580 | 529a8d17 | Iustin Pop | - Added a hypervisor parameter controlling the migration type (live or |
581 | 529a8d17 | Iustin Pop | non-live), since hypervisors have various levels of reliability; this |
582 | 529a8d17 | Iustin Pop | has renamed the 'live' parameter to 'mode' |
583 | 529a8d17 | Iustin Pop | - Added a cluster parameter ``reserved_lvs`` that denotes reserved |
584 | 529a8d17 | Iustin Pop | logical volumes, meaning that cluster verify will ignore them and not |
585 | 529a8d17 | Iustin Pop | flag their presence as errors |
586 | 529a8d17 | Iustin Pop | - The watcher will now reset the error count for failed instances after |
587 | 529a8d17 | Iustin Pop | 8 hours, thus allowing self-healing if the problem that caused the |
588 | 529a8d17 | Iustin Pop | instances to be down/fail to start has cleared in the meantime |
589 | 529a8d17 | Iustin Pop | - Added a cluster parameter ``drbd_usermode_helper`` that makes Ganeti |
590 | 529a8d17 | Iustin Pop | check for, and warn, if the drbd module parameter ``usermode_helper`` |
591 | 529a8d17 | Iustin Pop | is not consistent with the cluster-wide setting; this is needed to |
592 | 529a8d17 | Iustin Pop | make diagnose easier of failed drbd creations |
593 | 529a8d17 | Iustin Pop | - Started adding base IPv6 support, but this is not yet |
594 | 529a8d17 | Iustin Pop | enabled/available for use |
595 | 529a8d17 | Iustin Pop | - Rename operations (cluster, instance) will now return the new name, |
596 | 529a8d17 | Iustin Pop | which is especially useful if a short name was passed in |
597 | 529a8d17 | Iustin Pop | - Added support for instance migration in RAPI |
598 | 529a8d17 | Iustin Pop | - Added a tool to pre-configure nodes for the SSH setup, before joining |
599 | 529a8d17 | Iustin Pop | them to the cluster; this will allow in the future a simplified model |
600 | 529a8d17 | Iustin Pop | for node joining (but not yet fully enabled in 2.2); this needs the |
601 | 529a8d17 | Iustin Pop | paramiko python library |
602 | 529a8d17 | Iustin Pop | - Fixed handling of name-resolving errors |
603 | 529a8d17 | Iustin Pop | - Fixed consistency of job results on the error path |
604 | 529a8d17 | Iustin Pop | - Fixed master-failover race condition when executed multiple times in |
605 | 529a8d17 | Iustin Pop | sequence |
606 | 529a8d17 | Iustin Pop | - Fixed many bugs related to the job queue (mostly introduced during the |
607 | 529a8d17 | Iustin Pop | 2.2 development cycle, so not all are impacting 2.1) |
608 | 529a8d17 | Iustin Pop | - Fixed instance migration with missing disk symlinks |
609 | 529a8d17 | Iustin Pop | - Fixed handling of unknown jobs in ``gnt-job archive`` |
610 | 529a8d17 | Iustin Pop | - And many other small fixes/improvements |
611 | 529a8d17 | Iustin Pop | |
612 | 529a8d17 | Iustin Pop | Internal changes: |
613 | 529a8d17 | Iustin Pop | |
614 | 529a8d17 | Iustin Pop | - Enhanced both the unittest and the QA coverage |
615 | 529a8d17 | Iustin Pop | - Switched the opcode validation to a generic model, and extended the |
616 | 529a8d17 | Iustin Pop | validation to all opcode parameters |
617 | 529a8d17 | Iustin Pop | - Changed more parts of the code that write shell scripts to use the |
618 | 529a8d17 | Iustin Pop | same class for this |
619 | 529a8d17 | Iustin Pop | - Switched the master daemon to use the asyncore library for the Luxi |
620 | 529a8d17 | Iustin Pop | server endpoint |
621 | 529a8d17 | Iustin Pop | |
622 | 529a8d17 | Iustin Pop | |
623 | a0a470fa | Michael Hanselmann | Version 2.2.0 beta 0 |
624 | a0a470fa | Michael Hanselmann | -------------------- |
625 | a0a470fa | Michael Hanselmann | |
626 | a0a470fa | Michael Hanselmann | *(Released Thu, 17 Jun 2010)* |
627 | ab221ddf | Michael Hanselmann | |
628 | e0897adf | Michael Hanselmann | - Added tool (``move-instance``) and infrastructure to move instances |
629 | e0897adf | Michael Hanselmann | between separate clusters (see :doc:`separate documentation |
630 | e0897adf | Michael Hanselmann | <move-instance>` and :doc:`design document <design-2.2>`) |
631 | e0897adf | Michael Hanselmann | - Added per-request RPC timeout |
632 | ab221ddf | Michael Hanselmann | - RAPI now requires a Content-Type header for requests with a body (e.g. |
633 | ab221ddf | Michael Hanselmann | ``PUT`` or ``POST``) which must be set to ``application/json`` (see |
634 | a4978169 | Michael Hanselmann | :rfc:`2616` (HTTP/1.1), section 7.2.1) |
635 | e0897adf | Michael Hanselmann | - ``ganeti-watcher`` attempts to restart ``ganeti-rapi`` if RAPI is not |
636 | e0897adf | Michael Hanselmann | reachable |
637 | e0897adf | Michael Hanselmann | - Implemented initial support for running Ganeti daemons as separate |
638 | e0897adf | Michael Hanselmann | users, see configure-time flags ``--with-user-prefix`` and |
639 | e0897adf | Michael Hanselmann | ``--with-group-prefix`` (only ``ganeti-rapi`` is supported at this |
640 | e0897adf | Michael Hanselmann | time) |
641 | e0897adf | Michael Hanselmann | - Instances can be removed after export (``gnt-backup export |
642 | e0897adf | Michael Hanselmann | --remove-instance``) |
643 | e0897adf | Michael Hanselmann | - Self-signed certificates generated by Ganeti now use a 2048 bit RSA |
644 | e0897adf | Michael Hanselmann | key (instead of 1024 bit) |
645 | e0897adf | Michael Hanselmann | - Added new cluster configuration file for cluster domain secret |
646 | e0897adf | Michael Hanselmann | - Import/export now use SSL instead of SSH |
647 | e0897adf | Michael Hanselmann | - Added support for showing estimated time when exporting an instance, |
648 | e0897adf | Michael Hanselmann | see the ``ganeti-os-interface(7)`` manpage and look for |
649 | e0897adf | Michael Hanselmann | ``EXP_SIZE_FD`` |
650 | ab221ddf | Michael Hanselmann | |
651 | 2596526d | Iustin Pop | |
652 | 2596526d | Iustin Pop | Version 2.1.8 |
653 | 2596526d | Iustin Pop | ------------- |
654 | 2596526d | Iustin Pop | |
655 | 2596526d | Iustin Pop | *(Released Tue, 16 Nov 2010)* |
656 | 2596526d | Iustin Pop | |
657 | 2596526d | Iustin Pop | Some more bugfixes. Unless critical bugs occur, this will be the last |
658 | 2596526d | Iustin Pop | 2.1 release: |
659 | 2596526d | Iustin Pop | |
660 | 2596526d | Iustin Pop | - Fix case of MAC special-values |
661 | 2596526d | Iustin Pop | - Fix mac checker regex |
662 | df3df936 | Michael Hanselmann | - backend: Fix typo causing "out of range" error |
663 | 2596526d | Iustin Pop | - Add missing --units in gnt-instance list man page |
664 | 2596526d | Iustin Pop | |
665 | 2596526d | Iustin Pop | |
666 | 6845d276 | Guido Trotter | Version 2.1.7 |
667 | 6845d276 | Guido Trotter | ------------- |
668 | 6845d276 | Guido Trotter | |
669 | 6845d276 | Guido Trotter | *(Released Tue, 24 Aug 2010)* |
670 | 6845d276 | Guido Trotter | |
671 | 6845d276 | Guido Trotter | Bugfixes only: |
672 | 6845d276 | Guido Trotter | - Don't ignore secondary node silently on non-mirrored disk templates |
673 | 6845d276 | Guido Trotter | (issue 113) |
674 | 6845d276 | Guido Trotter | - Fix --master-netdev arg name in gnt-cluster(8) (issue 114) |
675 | 6845d276 | Guido Trotter | - Fix usb_mouse parameter breaking with vnc_console (issue 109) |
676 | 6845d276 | Guido Trotter | - Properly document the usb_mouse parameter |
677 | 6845d276 | Guido Trotter | - Fix path in ganeti-rapi(8) (issue 116) |
678 | 6845d276 | Guido Trotter | - Adjust error message when the ganeti user's .ssh directory is |
679 | 6845d276 | Guido Trotter | missing |
680 | 6845d276 | Guido Trotter | - Add same-node-check when changing the disk template to drbd |
681 | 6845d276 | Guido Trotter | |
682 | 920a91bf | Michael Hanselmann | |
683 | ae828011 | Guido Trotter | Version 2.1.6 |
684 | ae828011 | Guido Trotter | ------------- |
685 | ae828011 | Guido Trotter | |
686 | ae828011 | Guido Trotter | *(Released Fri, 16 Jul 2010)* |
687 | ae828011 | Guido Trotter | |
688 | ae828011 | Guido Trotter | Bugfixes only: |
689 | ae828011 | Guido Trotter | - Add an option to only select some reboot types during qa/burnin. |
690 | ae828011 | Guido Trotter | (on some hypervisors consequent reboots are not supported) |
691 | ae828011 | Guido Trotter | - Fix infrequent race condition in master failover. Sometimes the old |
692 | ae828011 | Guido Trotter | master ip address would be still detected as up for a short time |
693 | ae828011 | Guido Trotter | after it was removed, causing failover to fail. |
694 | ae828011 | Guido Trotter | - Decrease mlockall warnings when the ctypes module is missing. On |
695 | ae828011 | Guido Trotter | Python 2.4 we support running even if no ctypes module is installed, |
696 | ae828011 | Guido Trotter | but we were too verbose about this issue. |
697 | ae828011 | Guido Trotter | - Fix building on old distributions, on which man doesn't have a |
698 | ae828011 | Guido Trotter | --warnings option. |
699 | ae828011 | Guido Trotter | - Fix RAPI not to ignore the MAC address on instance creation |
700 | ae828011 | Guido Trotter | - Implement the old instance creation format in the RAPI client. |
701 | ae828011 | Guido Trotter | |
702 | ae828011 | Guido Trotter | |
703 | 71cba20b | Guido Trotter | Version 2.1.5 |
704 | 71cba20b | Guido Trotter | ------------- |
705 | 71cba20b | Guido Trotter | |
706 | 1d4c743d | Guido Trotter | *(Released Thu, 01 Jul 2010)* |
707 | 71cba20b | Guido Trotter | |
708 | 71cba20b | Guido Trotter | A small bugfix release: |
709 | 71cba20b | Guido Trotter | - Fix disk adoption: broken by strict --disk option checking in 2.1.4 |
710 | 71cba20b | Guido Trotter | - Fix batch-create: broken in the whole 2.1 series due to a lookup on |
711 | 71cba20b | Guido Trotter | a non-existing option |
712 | 71cba20b | Guido Trotter | - Fix instance create: the --force-variant option was ignored |
713 | 1d4c743d | Guido Trotter | - Improve pylint 0.21 compatibility and warnings with Python 2.6 |
714 | 1d4c743d | Guido Trotter | - Fix modify node storage with non-FQDN arguments |
715 | 1d4c743d | Guido Trotter | - Fix RAPI client to authenticate under Python 2.6 when used |
716 | 1d4c743d | Guido Trotter | for more than 5 requests needing authentication |
717 | 1d4c743d | Guido Trotter | - Fix gnt-instance modify -t (storage) giving a wrong error message |
718 | 1d4c743d | Guido Trotter | when converting a non-shutdown drbd instance to plain |
719 | 71cba20b | Guido Trotter | |
720 | 801b6a33 | Guido Trotter | |
721 | c1a25b88 | Guido Trotter | Version 2.1.4 |
722 | c1a25b88 | Guido Trotter | ------------- |
723 | c1a25b88 | Guido Trotter | |
724 | 3ef56ab6 | Guido Trotter | *(Released Fri, 18 Jun 2010)* |
725 | c1a25b88 | Guido Trotter | |
726 | c1a25b88 | Guido Trotter | A small bugfix release: |
727 | c1a25b88 | Guido Trotter | |
728 | c1a25b88 | Guido Trotter | - Fix live migration of KVM instances started with older Ganeti |
729 | c1a25b88 | Guido Trotter | versions which had fewer hypervisor parameters |
730 | c1a25b88 | Guido Trotter | - Fix gnt-instance grow-disk on down instances |
731 | c1a25b88 | Guido Trotter | - Fix an error-reporting bug during instance migration |
732 | c1a25b88 | Guido Trotter | - Better checking of the ``--net`` and ``--disk`` values, to avoid |
733 | c1a25b88 | Guido Trotter | silently ignoring broken ones |
734 | c1a25b88 | Guido Trotter | - Fix an RPC error reporting bug affecting, for example, RAPI client |
735 | c1a25b88 | Guido Trotter | users |
736 | c1a25b88 | Guido Trotter | - Fix bug triggered by different API version os-es on different nodes |
737 | c1a25b88 | Guido Trotter | - Fix a bug in instance startup with custom hvparams: OS level |
738 | c1a25b88 | Guido Trotter | parameters would fail to be applied. |
739 | 3ef56ab6 | Guido Trotter | - Fix the RAPI client under Python 2.6 (but more work is needed to |
740 | 3ef56ab6 | Guido Trotter | make it work completely well with OpenSSL) |
741 | 3ef56ab6 | Guido Trotter | - Fix handling of errors when resolving names from DNS |
742 | c1a25b88 | Guido Trotter | |
743 | 626f4e45 | Guido Trotter | |
744 | 14d91053 | Guido Trotter | Version 2.1.3 |
745 | 14d91053 | Guido Trotter | ------------- |
746 | 14d91053 | Guido Trotter | |
747 | 7cf722ea | Guido Trotter | *(Released Thu, 3 Jun 2010)* |
748 | 14d91053 | Guido Trotter | |
749 | 14d91053 | Guido Trotter | A medium sized development cycle. Some new features, and some |
750 | 14d91053 | Guido Trotter | fixes/small improvements/cleanups. |
751 | 14d91053 | Guido Trotter | |
752 | 14d91053 | Guido Trotter | Significant features |
753 | 14d91053 | Guido Trotter | ~~~~~~~~~~~~~~~~~~~~ |
754 | 14d91053 | Guido Trotter | |
755 | 14d91053 | Guido Trotter | The node deamon now tries to mlock itself into memory, unless the |
756 | 14d91053 | Guido Trotter | ``--no-mlock`` flag is passed. It also doesn't fail if it can't write |
757 | 14d91053 | Guido Trotter | its logs, and falls back to console logging. This allows emergency |
758 | 14d91053 | Guido Trotter | features such as ``gnt-node powercycle`` to work even in the event of a |
759 | 14d91053 | Guido Trotter | broken node disk (tested offlining the disk hosting the node's |
760 | 722702e3 | Guido Trotter | filesystem and dropping its memory caches; don't try this at home) |
761 | 14d91053 | Guido Trotter | |
762 | 14d91053 | Guido Trotter | KVM: add vhost-net acceleration support. It can be tested with a new |
763 | 14d91053 | Guido Trotter | enough version of the kernel and of qemu-kvm. |
764 | 14d91053 | Guido Trotter | |
765 | 14d91053 | Guido Trotter | KVM: Add instance chrooting feature. If you use privilege dropping for |
766 | 14d91053 | Guido Trotter | your VMs you can also now force them to chroot to an empty directory, |
767 | 14d91053 | Guido Trotter | before starting the emulated guest. |
768 | 14d91053 | Guido Trotter | |
769 | 14d91053 | Guido Trotter | KVM: Add maximum migration bandwith and maximum downtime tweaking |
770 | 14d91053 | Guido Trotter | support (requires a new-enough version of qemu-kvm). |
771 | 14d91053 | Guido Trotter | |
772 | 14d91053 | Guido Trotter | Cluster verify will now warn if the master node doesn't have the master |
773 | 14d91053 | Guido Trotter | ip configured on it. |
774 | 14d91053 | Guido Trotter | |
775 | 14d91053 | Guido Trotter | Add a new (incompatible) instance creation request format to RAPI which |
776 | 14d91053 | Guido Trotter | supports all parameters (previously only a subset was supported, and it |
777 | 14d91053 | Guido Trotter | wasn't possible to extend the old format to accomodate all the new |
778 | 14d91053 | Guido Trotter | features. The old format is still supported, and a client can check for |
779 | 14d91053 | Guido Trotter | this feature, before using it, by checking for its presence in the |
780 | 14d91053 | Guido Trotter | ``features`` RAPI resource. |
781 | 14d91053 | Guido Trotter | |
782 | 14d91053 | Guido Trotter | Now with ancient latin support. Try it passing the ``--roman`` option to |
783 | 722702e3 | Guido Trotter | ``gnt-instance info``, ``gnt-cluster info`` or ``gnt-node list`` |
784 | 722702e3 | Guido Trotter | (requires the python-roman module to be installed, in order to work). |
785 | 14d91053 | Guido Trotter | |
786 | 14d91053 | Guido Trotter | Other changes |
787 | 14d91053 | Guido Trotter | ~~~~~~~~~~~~~ |
788 | 14d91053 | Guido Trotter | |
789 | 14d91053 | Guido Trotter | As usual many internal code refactorings, documentation updates, and |
790 | 14d91053 | Guido Trotter | such. Among others: |
791 | 14d91053 | Guido Trotter | |
792 | 14d91053 | Guido Trotter | - Lots of improvements and cleanups to the experimental Remote API |
793 | 14d91053 | Guido Trotter | (RAPI) client library. |
794 | 14d91053 | Guido Trotter | - A new unit test suite for the core daemon libraries. |
795 | 14d91053 | Guido Trotter | - A fix to creating missing directories makes sure the umask is not |
796 | 14d91053 | Guido Trotter | applied anymore. This enforces the same directory permissions |
797 | 14d91053 | Guido Trotter | everywhere. |
798 | 14d91053 | Guido Trotter | - Better handling terminating daemons with ctrl+c (used when running |
799 | 14d91053 | Guido Trotter | them in debugging mode). |
800 | 14d91053 | Guido Trotter | - Fix a race condition in live migrating a KVM instance, when stat() |
801 | 14d91053 | Guido Trotter | on the old proc status file returned EINVAL, which is an unexpected |
802 | 14d91053 | Guido Trotter | value. |
803 | 1de45c78 | Guido Trotter | - Fixed manpage checking with newer man and utf-8 charachters. But now |
804 | 1de45c78 | Guido Trotter | you need the en_US.UTF-8 locale enabled to build Ganeti from git. |
805 | 14d91053 | Guido Trotter | |
806 | 14d91053 | Guido Trotter | |
807 | 23f983f4 | Guido Trotter | Version 2.1.2.1 |
808 | 23f983f4 | Guido Trotter | --------------- |
809 | 23f983f4 | Guido Trotter | |
810 | 23f983f4 | Guido Trotter | *(Released Fri, 7 May 2010)* |
811 | 23f983f4 | Guido Trotter | |
812 | 23f983f4 | Guido Trotter | Fix a bug which prevented untagged KVM instances from starting. |
813 | 23f983f4 | Guido Trotter | |
814 | 507fd05a | Guido Trotter | |
815 | ba538816 | Iustin Pop | Version 2.1.2 |
816 | ba538816 | Iustin Pop | ------------- |
817 | ba538816 | Iustin Pop | |
818 | ace6cbe8 | Iustin Pop | *(Released Fri, 7 May 2010)* |
819 | ba538816 | Iustin Pop | |
820 | ba538816 | Iustin Pop | Another release with a long development cycle, during which many |
821 | ba538816 | Iustin Pop | different features were added. |
822 | ba538816 | Iustin Pop | |
823 | ba538816 | Iustin Pop | Significant features |
824 | ba538816 | Iustin Pop | ~~~~~~~~~~~~~~~~~~~~ |
825 | ba538816 | Iustin Pop | |
826 | ba538816 | Iustin Pop | The KVM hypervisor now can run the individual instances as non-root, to |
827 | ba538816 | Iustin Pop | reduce the impact of a VM being hijacked due to bugs in the |
828 | ba538816 | Iustin Pop | hypervisor. It is possible to run all instances as a single (non-root) |
829 | ba538816 | Iustin Pop | user, to manually specify a user for each instance, or to dynamically |
830 | ba538816 | Iustin Pop | allocate a user out of a cluster-wide pool to each instance, with the |
831 | ba538816 | Iustin Pop | guarantee that no two instances will run under the same user ID on any |
832 | ba538816 | Iustin Pop | given node. |
833 | ba538816 | Iustin Pop | |
834 | ba538816 | Iustin Pop | An experimental RAPI client library, that can be used standalone |
835 | ba538816 | Iustin Pop | (without the other Ganeti libraries), is provided in the source tree as |
836 | ba538816 | Iustin Pop | ``lib/rapi/client.py``. Note this client might change its interface in |
837 | ba538816 | Iustin Pop | the future, as we iterate on its capabilities. |
838 | ba538816 | Iustin Pop | |
839 | ba538816 | Iustin Pop | A new command, ``gnt-cluster renew-crypto`` has been added to easily |
840 | ba538816 | Iustin Pop | replace the cluster's certificates and crypto keys. This might help in |
841 | ba538816 | Iustin Pop | case they have been compromised, or have simply expired. |
842 | ba538816 | Iustin Pop | |
843 | ba538816 | Iustin Pop | A new disk option for instance creation has been added that allows one |
844 | ba538816 | Iustin Pop | to "adopt" currently existing logical volumes, with data |
845 | ba538816 | Iustin Pop | preservation. This should allow easier migration to Ganeti from |
846 | ba538816 | Iustin Pop | unmanaged (or managed via other software) instances. |
847 | ba538816 | Iustin Pop | |
848 | ba538816 | Iustin Pop | Another disk improvement is the possibility to convert between redundant |
849 | ba538816 | Iustin Pop | (DRBD) and plain (LVM) disk configuration for an instance. This should |
850 | ba538816 | Iustin Pop | allow better scalability (starting with one node and growing the |
851 | ba538816 | Iustin Pop | cluster, or shrinking a two-node cluster to one node). |
852 | ba538816 | Iustin Pop | |
853 | ba538816 | Iustin Pop | A new feature that could help with automated node failovers has been |
854 | ba538816 | Iustin Pop | implemented: if a node sees itself as offline (by querying the master |
855 | ba538816 | Iustin Pop | candidates), it will try to shutdown (hard) all instances and any active |
856 | ba538816 | Iustin Pop | DRBD devices. This reduces the risk of duplicate instances if an |
857 | ba538816 | Iustin Pop | external script automatically failovers the instances on such nodes. To |
858 | ba538816 | Iustin Pop | enable this, the cluster parameter ``maintain_node_health`` should be |
859 | ba538816 | Iustin Pop | enabled; in the future this option (per the name) will enable other |
860 | ba538816 | Iustin Pop | automatic maintenance features. |
861 | ba538816 | Iustin Pop | |
862 | ba538816 | Iustin Pop | Instance export/import now will reuse the original instance |
863 | ba538816 | Iustin Pop | specifications for all parameters; that means exporting an instance, |
864 | ba538816 | Iustin Pop | deleting it and the importing it back should give an almost identical |
865 | ba538816 | Iustin Pop | instance. Note that the default import behaviour has changed from |
866 | ba538816 | Iustin Pop | before, where it created only one NIC; now it recreates the original |
867 | ba538816 | Iustin Pop | number of NICs. |
868 | ba538816 | Iustin Pop | |
869 | ba538816 | Iustin Pop | Cluster verify has added a few new checks: SSL certificates validity, |
870 | ba538816 | Iustin Pop | /etc/hosts consistency across the cluster, etc. |
871 | ba538816 | Iustin Pop | |
872 | ba538816 | Iustin Pop | Other changes |
873 | ba538816 | Iustin Pop | ~~~~~~~~~~~~~ |
874 | ba538816 | Iustin Pop | |
875 | ba538816 | Iustin Pop | As usual, many internal changes were done, documentation fixes, |
876 | ba538816 | Iustin Pop | etc. Among others: |
877 | ba538816 | Iustin Pop | |
878 | ba538816 | Iustin Pop | - Fixed cluster initialization with disabled cluster storage (regression |
879 | ba538816 | Iustin Pop | introduced in 2.1.1) |
880 | ba538816 | Iustin Pop | - File-based storage supports growing the disks |
881 | ba538816 | Iustin Pop | - Fixed behaviour of node role changes |
882 | ba538816 | Iustin Pop | - Fixed cluster verify for some corner cases, plus a general rewrite of |
883 | ba538816 | Iustin Pop | cluster verify to allow future extension with more checks |
884 | ba538816 | Iustin Pop | - Fixed log spamming by watcher and node daemon (regression introduced |
885 | ba538816 | Iustin Pop | in 2.1.1) |
886 | ba538816 | Iustin Pop | - Fixed possible validation issues when changing the list of enabled |
887 | ba538816 | Iustin Pop | hypervisors |
888 | ba538816 | Iustin Pop | - Fixed cleanup of /etc/hosts during node removal |
889 | ba538816 | Iustin Pop | - Fixed RAPI response for invalid methods |
890 | ba538816 | Iustin Pop | - Fixed bug with hashed passwords in ``ganeti-rapi`` daemon |
891 | ba538816 | Iustin Pop | - Multiple small improvements to the KVM hypervisor (VNC usage, booting |
892 | ba538816 | Iustin Pop | from ide disks, etc.) |
893 | ba538816 | Iustin Pop | - Allow OS changes without re-installation (to record a changed OS |
894 | ba538816 | Iustin Pop | outside of Ganeti, or to allow OS renames) |
895 | ba538816 | Iustin Pop | - Allow instance creation without OS installation (useful for example if |
896 | ba538816 | Iustin Pop | the OS will be installed manually, or restored from a backup not in |
897 | ba538816 | Iustin Pop | Ganeti format) |
898 | ba538816 | Iustin Pop | - Implemented option to make cluster ``copyfile`` use the replication |
899 | ba538816 | Iustin Pop | network |
900 | ba538816 | Iustin Pop | - Added list of enabled hypervisors to ssconf (possibly useful for |
901 | ba538816 | Iustin Pop | external scripts) |
902 | ba538816 | Iustin Pop | - Added a new tool (``tools/cfgupgrade12``) that allows upgrading from |
903 | ba538816 | Iustin Pop | 1.2 clusters |
904 | ba538816 | Iustin Pop | - A partial form of node re-IP is possible via node readd, which now |
905 | ba538816 | Iustin Pop | allows changed node primary IP |
906 | ba538816 | Iustin Pop | - Command line utilities now show an informational message if the job is |
907 | ba538816 | Iustin Pop | waiting for a lock |
908 | ba538816 | Iustin Pop | - The logs of the master daemon now show the PID/UID/GID of the |
909 | ba538816 | Iustin Pop | connected client |
910 | ba538816 | Iustin Pop | |
911 | ba538816 | Iustin Pop | |
912 | c655522d | Iustin Pop | Version 2.1.1 |
913 | c655522d | Iustin Pop | ------------- |
914 | c655522d | Iustin Pop | |
915 | bdc93557 | Iustin Pop | *(Released Fri, 12 Mar 2010)* |
916 | bdc93557 | Iustin Pop | |
917 | c655522d | Iustin Pop | During the 2.1.0 long release candidate cycle, a lot of improvements and |
918 | c655522d | Iustin Pop | changes have accumulated with were released later as 2.1.1. |
919 | c655522d | Iustin Pop | |
920 | c655522d | Iustin Pop | Major changes |
921 | c655522d | Iustin Pop | ~~~~~~~~~~~~~ |
922 | c655522d | Iustin Pop | |
923 | c655522d | Iustin Pop | The node evacuate command (``gnt-node evacuate``) was significantly |
924 | c655522d | Iustin Pop | rewritten, and as such the IAllocator protocol was changed - a new |
925 | c655522d | Iustin Pop | request type has been added. This unfortunate change during a stable |
926 | c655522d | Iustin Pop | series is designed to improve performance of node evacuations; on |
927 | c655522d | Iustin Pop | clusters with more than about five nodes and which are well-balanced, |
928 | c655522d | Iustin Pop | evacuation should proceed in parallel for all instances of the node |
929 | c655522d | Iustin Pop | being evacuated. As such, any existing IAllocator scripts need to be |
930 | c655522d | Iustin Pop | updated, otherwise the above command will fail due to the unknown |
931 | c655522d | Iustin Pop | request. The provided "dumb" allocator has not been updated; but the |
932 | c655522d | Iustin Pop | ganeti-htools package supports the new protocol since version 0.2.4. |
933 | c655522d | Iustin Pop | |
934 | c655522d | Iustin Pop | Another important change is increased validation of node and instance |
935 | c655522d | Iustin Pop | names. This might create problems in special cases, if invalid host |
936 | c655522d | Iustin Pop | names are being used. |
937 | c655522d | Iustin Pop | |
938 | c655522d | Iustin Pop | Also, a new layer of hypervisor parameters has been added, that sits at |
939 | c655522d | Iustin Pop | OS level between the cluster defaults and the instance ones. This allows |
940 | c655522d | Iustin Pop | customisation of virtualization parameters depending on the installed |
941 | c655522d | Iustin Pop | OS. For example instances with OS 'X' may have a different KVM kernel |
942 | c655522d | Iustin Pop | (or any other parameter) than the cluster defaults. This is intended to |
943 | c655522d | Iustin Pop | help managing a multiple OSes on the same cluster, without manual |
944 | c655522d | Iustin Pop | modification of each instance's parameters. |
945 | c655522d | Iustin Pop | |
946 | c655522d | Iustin Pop | A tool for merging clusters, ``cluster-merge``, has been added in the |
947 | c655522d | Iustin Pop | tools sub-directory. |
948 | c655522d | Iustin Pop | |
949 | c655522d | Iustin Pop | Bug fixes |
950 | c655522d | Iustin Pop | ~~~~~~~~~ |
951 | c655522d | Iustin Pop | |
952 | c655522d | Iustin Pop | - Improved the int/float conversions that should make the code more |
953 | c655522d | Iustin Pop | robust in face of errors from the node daemons |
954 | c655522d | Iustin Pop | - Fixed the remove node code in case of internal configuration errors |
955 | c655522d | Iustin Pop | - Fixed the node daemon behaviour in face of inconsistent queue |
956 | c655522d | Iustin Pop | directory (e.g. read-only file-system where we can't open the files |
957 | c655522d | Iustin Pop | read-write, etc.) |
958 | c655522d | Iustin Pop | - Fixed the behaviour of gnt-node modify for master candidate demotion; |
959 | df3df936 | Michael Hanselmann | now it either aborts cleanly or, if given the new "auto_promote" |
960 | c655522d | Iustin Pop | parameter, will automatically promote other nodes as needed |
961 | c655522d | Iustin Pop | - Fixed compatibility with (unreleased yet) Python 2.6.5 that would |
962 | c655522d | Iustin Pop | completely prevent Ganeti from working |
963 | c655522d | Iustin Pop | - Fixed bug for instance export when not all disks were successfully |
964 | c655522d | Iustin Pop | exported |
965 | c655522d | Iustin Pop | - Fixed behaviour of node add when the new node is slow in starting up |
966 | c655522d | Iustin Pop | the node daemon |
967 | c655522d | Iustin Pop | - Fixed handling of signals in the LUXI client, which should improve |
968 | c655522d | Iustin Pop | behaviour of command-line scripts |
969 | c655522d | Iustin Pop | - Added checks for invalid node/instance names in the configuration (now |
970 | c655522d | Iustin Pop | flagged during cluster verify) |
971 | c655522d | Iustin Pop | - Fixed watcher behaviour for disk activation errors |
972 | c655522d | Iustin Pop | - Fixed two potentially endless loops in http library, which led to the |
973 | c655522d | Iustin Pop | RAPI daemon hanging and consuming 100% CPU in some cases |
974 | c655522d | Iustin Pop | - Fixed bug in RAPI daemon related to hashed passwords |
975 | c655522d | Iustin Pop | - Fixed bug for unintended qemu-level bridging of multi-NIC KVM |
976 | c655522d | Iustin Pop | instances |
977 | c655522d | Iustin Pop | - Enhanced compatibility with non-Debian OSes, but not using absolute |
978 | c655522d | Iustin Pop | path in some commands and allowing customisation of the ssh |
979 | c655522d | Iustin Pop | configuration directory |
980 | c655522d | Iustin Pop | - Fixed possible future issue with new Python versions by abiding to the |
981 | c655522d | Iustin Pop | proper use of ``__slots__`` attribute on classes |
982 | c655522d | Iustin Pop | - Added checks that should prevent directory traversal attacks |
983 | c655522d | Iustin Pop | - Many documentation fixes based on feedback from users |
984 | c655522d | Iustin Pop | |
985 | c655522d | Iustin Pop | New features |
986 | c655522d | Iustin Pop | ~~~~~~~~~~~~ |
987 | c655522d | Iustin Pop | |
988 | df3df936 | Michael Hanselmann | - Added an "early_release" more for instance replace disks and node |
989 | c655522d | Iustin Pop | evacuate, where we release locks earlier and thus allow higher |
990 | c655522d | Iustin Pop | parallelism within the cluster |
991 | c655522d | Iustin Pop | - Added watcher hooks, intended to allow the watcher to restart other |
992 | c655522d | Iustin Pop | daemons (e.g. from the ganeti-nbma project), but they can be used of |
993 | c655522d | Iustin Pop | course for any other purpose |
994 | c655522d | Iustin Pop | - Added a compile-time disable for DRBD barriers, to increase |
995 | c655522d | Iustin Pop | performance if the administrator trusts the power supply or the |
996 | c655522d | Iustin Pop | storage system to not lose writes |
997 | c655522d | Iustin Pop | - Added the option of using syslog for logging instead of, or in |
998 | c655522d | Iustin Pop | addition to, Ganeti's own log files |
999 | c655522d | Iustin Pop | - Removed boot restriction for paravirtual NICs for KVM, recent versions |
1000 | c655522d | Iustin Pop | can indeed boot from a paravirtual NIC |
1001 | c655522d | Iustin Pop | - Added a generic debug level for many operations; while this is not |
1002 | c655522d | Iustin Pop | used widely yet, it allows one to pass the debug value all the way to |
1003 | c655522d | Iustin Pop | the OS scripts |
1004 | c655522d | Iustin Pop | - Enhanced the hooks environment for instance moves (failovers, |
1005 | c655522d | Iustin Pop | migrations) where the primary/secondary nodes changed during the |
1006 | c655522d | Iustin Pop | operation, by adding {NEW,OLD}_{PRIMARY,SECONDARY} vars |
1007 | c655522d | Iustin Pop | - Enhanced data validations for many user-supplied values; one important |
1008 | c655522d | Iustin Pop | item is the restrictions imposed on instance and node names, which |
1009 | c655522d | Iustin Pop | might reject some (invalid) host names |
1010 | c655522d | Iustin Pop | - Add a configure-time option to disable file-based storage, if it's not |
1011 | c655522d | Iustin Pop | needed; this allows greater security separation between the master |
1012 | c655522d | Iustin Pop | node and the other nodes from the point of view of the inter-node RPC |
1013 | c655522d | Iustin Pop | protocol |
1014 | c655522d | Iustin Pop | - Added user notification in interactive tools if job is waiting in the |
1015 | c655522d | Iustin Pop | job queue or trying to acquire locks |
1016 | c655522d | Iustin Pop | - Added log messages when a job is waiting for locks |
1017 | c655522d | Iustin Pop | - Added filtering by node tags in instance operations which admit |
1018 | c655522d | Iustin Pop | multiple instances (start, stop, reboot, reinstall) |
1019 | c655522d | Iustin Pop | - Added a new tool for cluster mergers, ``cluster-merge`` |
1020 | c655522d | Iustin Pop | - Parameters from command line which are of the form ``a=b,c=d`` can now |
1021 | c655522d | Iustin Pop | use backslash escapes to pass in values which contain commas, |
1022 | c655522d | Iustin Pop | e.g. ``a=b\\c,d=e`` where the 'a' parameter would get the value |
1023 | c655522d | Iustin Pop | ``b,c`` |
1024 | c655522d | Iustin Pop | - For KVM, the instance name is the first parameter passed to KVM, so |
1025 | c655522d | Iustin Pop | that it's more visible in the process list |
1026 | c655522d | Iustin Pop | |
1027 | c655522d | Iustin Pop | |
1028 | 920a91bf | Michael Hanselmann | Version 2.1.0 |
1029 | 920a91bf | Michael Hanselmann | ------------- |
1030 | 920a91bf | Michael Hanselmann | |
1031 | bdc93557 | Iustin Pop | *(Released Tue, 2 Mar 2010)* |
1032 | bdc93557 | Iustin Pop | |
1033 | 920a91bf | Michael Hanselmann | Ganeti 2.1 brings many improvements with it. Major changes: |
1034 | 920a91bf | Michael Hanselmann | |
1035 | 920a91bf | Michael Hanselmann | - Added infrastructure to ease automated disk repairs |
1036 | 920a91bf | Michael Hanselmann | - Added new daemon to export configuration data in a cheaper way than |
1037 | 920a91bf | Michael Hanselmann | using the remote API |
1038 | 920a91bf | Michael Hanselmann | - Instance NICs can now be routed instead of being associated with a |
1039 | 920a91bf | Michael Hanselmann | networking bridge |
1040 | 920a91bf | Michael Hanselmann | - Improved job locking logic to reduce impact of jobs acquiring multiple |
1041 | 920a91bf | Michael Hanselmann | locks waiting for other long-running jobs |
1042 | 920a91bf | Michael Hanselmann | |
1043 | bfe61b0b | Iustin Pop | In-depth implementation details can be found in the Ganeti 2.1 design |
1044 | 920a91bf | Michael Hanselmann | document. |
1045 | 920a91bf | Michael Hanselmann | |
1046 | 920a91bf | Michael Hanselmann | Details |
1047 | 920a91bf | Michael Hanselmann | ~~~~~~~ |
1048 | 920a91bf | Michael Hanselmann | |
1049 | 920a91bf | Michael Hanselmann | - Added chroot hypervisor |
1050 | 920a91bf | Michael Hanselmann | - Added more options to xen-hvm hypervisor (``kernel_path`` and |
1051 | 920a91bf | Michael Hanselmann | ``device_model``) |
1052 | 920a91bf | Michael Hanselmann | - Added more options to xen-pvm hypervisor (``use_bootloader``, |
1053 | 920a91bf | Michael Hanselmann | ``bootloader_path`` and ``bootloader_args``) |
1054 | bfe61b0b | Iustin Pop | - Added the ``use_localtime`` option for the xen-hvm and kvm |
1055 | bfe61b0b | Iustin Pop | hypervisors, and the default value for this has changed to false (in |
1056 | bfe61b0b | Iustin Pop | 2.0 xen-hvm always enabled it) |
1057 | 920a91bf | Michael Hanselmann | - Added luxi call to submit multiple jobs in one go |
1058 | bfe61b0b | Iustin Pop | - Added cluster initialization option to not modify ``/etc/hosts`` |
1059 | 920a91bf | Michael Hanselmann | file on nodes |
1060 | 920a91bf | Michael Hanselmann | - Added network interface parameters |
1061 | 920a91bf | Michael Hanselmann | - Added dry run mode to some LUs |
1062 | 920a91bf | Michael Hanselmann | - Added RAPI resources: |
1063 | 920a91bf | Michael Hanselmann | |
1064 | 920a91bf | Michael Hanselmann | - ``/2/instances/[instance_name]/info`` |
1065 | 920a91bf | Michael Hanselmann | - ``/2/instances/[instance_name]/replace-disks`` |
1066 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/evacuate`` |
1067 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/migrate`` |
1068 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/role`` |
1069 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/storage`` |
1070 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/storage/modify`` |
1071 | 920a91bf | Michael Hanselmann | - ``/2/nodes/[node_name]/storage/repair`` |
1072 | 920a91bf | Michael Hanselmann | |
1073 | 920a91bf | Michael Hanselmann | - Added OpCodes to evacuate or migrate all instances on a node |
1074 | 9b94905f | Iustin Pop | - Added new command to list storage elements on nodes (``gnt-node |
1075 | 9b94905f | Iustin Pop | list-storage``) and modify them (``gnt-node modify-storage``) |
1076 | 920a91bf | Michael Hanselmann | - Added new ssconf files with master candidate IP address |
1077 | 920a91bf | Michael Hanselmann | (``ssconf_master_candidates_ips``), node primary IP address |
1078 | 920a91bf | Michael Hanselmann | (``ssconf_node_primary_ips``) and node secondary IP address |
1079 | 920a91bf | Michael Hanselmann | (``ssconf_node_secondary_ips``) |
1080 | 920a91bf | Michael Hanselmann | - Added ``ganeti-confd`` and a client library to query the Ganeti |
1081 | 920a91bf | Michael Hanselmann | configuration via UDP |
1082 | 920a91bf | Michael Hanselmann | - Added ability to run hooks after cluster initialization and before |
1083 | 920a91bf | Michael Hanselmann | cluster destruction |
1084 | 920a91bf | Michael Hanselmann | - Added automatic mode for disk replace (``gnt-instance replace-disks |
1085 | 920a91bf | Michael Hanselmann | --auto``) |
1086 | cc291012 | Iustin Pop | - Added ``gnt-instance recreate-disks`` to re-create (empty) disks |
1087 | cc291012 | Iustin Pop | after catastrophic data-loss |
1088 | 9b94905f | Iustin Pop | - Added ``gnt-node repair-storage`` command to repair damaged LVM volume |
1089 | 920a91bf | Michael Hanselmann | groups |
1090 | 920a91bf | Michael Hanselmann | - Added ``gnt-instance move`` command to move instances |
1091 | 920a91bf | Michael Hanselmann | - Added ``gnt-cluster watcher`` command to control watcher |
1092 | 920a91bf | Michael Hanselmann | - Added ``gnt-node powercycle`` command to powercycle nodes |
1093 | 920a91bf | Michael Hanselmann | - Added new job status field ``lock_status`` |
1094 | 920a91bf | Michael Hanselmann | - Added parseable error codes to cluster verification (``gnt-cluster |
1095 | 920a91bf | Michael Hanselmann | verify --error-codes``) and made output less verbose (use |
1096 | 920a91bf | Michael Hanselmann | ``--verbose`` to restore previous behaviour) |
1097 | cc291012 | Iustin Pop | - Added UUIDs to the main config entities (cluster, nodes, instances) |
1098 | 920a91bf | Michael Hanselmann | - Added support for OS variants |
1099 | 936f3c59 | Michael Hanselmann | - Added support for hashed passwords in the Ganeti remote API users file |
1100 | 936f3c59 | Michael Hanselmann | (``rapi_users``) |
1101 | 936f3c59 | Michael Hanselmann | - Added option to specify maximum timeout on instance shutdown |
1102 | 936f3c59 | Michael Hanselmann | - Added ``--no-ssh-init`` option to ``gnt-cluster init`` |
1103 | f154a7a3 | Michael Hanselmann | - Added new helper script to start and stop Ganeti daemons |
1104 | f154a7a3 | Michael Hanselmann | (``daemon-util``), with the intent to reduce the work necessary to |
1105 | f154a7a3 | Michael Hanselmann | adjust Ganeti for non-Debian distributions and to start/stop daemons |
1106 | f154a7a3 | Michael Hanselmann | from one place |
1107 | 920a91bf | Michael Hanselmann | - Added more unittests |
1108 | 920a91bf | Michael Hanselmann | - Fixed critical bug in ganeti-masterd startup |
1109 | bfe61b0b | Iustin Pop | - Removed the configure-time ``kvm-migration-port`` parameter, this is |
1110 | bfe61b0b | Iustin Pop | now customisable at the cluster level for both the KVM and Xen |
1111 | bfe61b0b | Iustin Pop | hypervisors using the new ``migration_port`` parameter |
1112 | 920a91bf | Michael Hanselmann | - Pass ``INSTANCE_REINSTALL`` variable to OS installation script when |
1113 | 920a91bf | Michael Hanselmann | reinstalling an instance |
1114 | 3e5af833 | Michael Hanselmann | - Allowed ``@`` in tag names |
1115 | 936f3c59 | Michael Hanselmann | - Migrated to Sphinx (http://sphinx.pocoo.org/) for documentation |
1116 | 920a91bf | Michael Hanselmann | - Many documentation updates |
1117 | 920a91bf | Michael Hanselmann | - Distribute hypervisor files on ``gnt-cluster redist-conf`` |
1118 | 920a91bf | Michael Hanselmann | - ``gnt-instance reinstall`` can now reinstall multiple instances |
1119 | 920a91bf | Michael Hanselmann | - Updated many command line parameters |
1120 | 920a91bf | Michael Hanselmann | - Introduced new OS API version 15 |
1121 | 920a91bf | Michael Hanselmann | - No longer support a default hypervisor |
1122 | 920a91bf | Michael Hanselmann | - Treat virtual LVs as inexistent |
1123 | 920a91bf | Michael Hanselmann | - Improved job locking logic to reduce lock contention |
1124 | 920a91bf | Michael Hanselmann | - Match instance and node names case insensitively |
1125 | 920a91bf | Michael Hanselmann | - Reimplemented bash completion script to be more complete |
1126 | 920a91bf | Michael Hanselmann | - Improved burnin |
1127 | 920a91bf | Michael Hanselmann | |
1128 | 920a91bf | Michael Hanselmann | |
1129 | e8cd4796 | Iustin Pop | Version 2.0.6 |
1130 | 7b8f3fcd | Michael Hanselmann | ------------- |
1131 | 7b8f3fcd | Michael Hanselmann | |
1132 | bdc93557 | Iustin Pop | *(Released Thu, 4 Feb 2010)* |
1133 | bdc93557 | Iustin Pop | |
1134 | 7b8f3fcd | Michael Hanselmann | - Fix cleaner behaviour on nodes not in a cluster (Debian bug 568105) |
1135 | 7b8f3fcd | Michael Hanselmann | - Fix a string formatting bug |
1136 | 7b8f3fcd | Michael Hanselmann | - Improve safety of the code in some error paths |
1137 | 7b8f3fcd | Michael Hanselmann | - Improve data validation in the master of values returned from nodes |
1138 | 7b8f3fcd | Michael Hanselmann | |
1139 | e8cd4796 | Iustin Pop | |
1140 | e5823b7e | Iustin Pop | Version 2.0.5 |
1141 | 5c0433d6 | Iustin Pop | ------------- |
1142 | 5c0433d6 | Iustin Pop | |
1143 | bdc93557 | Iustin Pop | *(Released Thu, 17 Dec 2009)* |
1144 | bdc93557 | Iustin Pop | |
1145 | 5c0433d6 | Iustin Pop | - Fix security issue due to missing validation of iallocator names; this |
1146 | 5c0433d6 | Iustin Pop | allows local and remote execution of arbitrary executables |
1147 | 5c0433d6 | Iustin Pop | - Fix failure of gnt-node list during instance removal |
1148 | 5c0433d6 | Iustin Pop | - Ship the RAPI documentation in the archive |
1149 | 5c0433d6 | Iustin Pop | |
1150 | e5823b7e | Iustin Pop | |
1151 | 7579eb06 | Iustin Pop | Version 2.0.4 |
1152 | c8872a0b | Iustin Pop | ------------- |
1153 | c8872a0b | Iustin Pop | |
1154 | bdc93557 | Iustin Pop | *(Released Wed, 30 Sep 2009)* |
1155 | bdc93557 | Iustin Pop | |
1156 | c8872a0b | Iustin Pop | - Fixed many wrong messages |
1157 | c8872a0b | Iustin Pop | - Fixed a few bugs related to the locking library |
1158 | c8872a0b | Iustin Pop | - Fixed MAC checking at instance creation time |
1159 | c8872a0b | Iustin Pop | - Fixed a DRBD parsing bug related to gaps in /proc/drbd |
1160 | c8872a0b | Iustin Pop | - Fixed a few issues related to signal handling in both daemons and |
1161 | c8872a0b | Iustin Pop | scripts |
1162 | c8872a0b | Iustin Pop | - Fixed the example startup script provided |
1163 | c8872a0b | Iustin Pop | - Fixed insserv dependencies in the example startup script (patch from |
1164 | c8872a0b | Iustin Pop | Debian) |
1165 | c8872a0b | Iustin Pop | - Fixed handling of drained nodes in the iallocator framework |
1166 | c8872a0b | Iustin Pop | - Fixed handling of KERNEL_PATH parameter for xen-hvm (Debian bug |
1167 | c8872a0b | Iustin Pop | #528618) |
1168 | c8872a0b | Iustin Pop | - Fixed error related to invalid job IDs in job polling |
1169 | c8872a0b | Iustin Pop | - Fixed job/opcode persistence on unclean master shutdown |
1170 | c8872a0b | Iustin Pop | - Fixed handling of partial job processing after unclean master |
1171 | c8872a0b | Iustin Pop | shutdown |
1172 | c8872a0b | Iustin Pop | - Fixed error reporting from LUs, previously all errors were converted |
1173 | c8872a0b | Iustin Pop | into execution errors |
1174 | c8872a0b | Iustin Pop | - Fixed error reporting from burnin |
1175 | c8872a0b | Iustin Pop | - Decreased significantly the memory usage of the job queue |
1176 | c8872a0b | Iustin Pop | - Optimised slightly multi-job submission |
1177 | c8872a0b | Iustin Pop | - Optimised slightly opcode loading |
1178 | c8872a0b | Iustin Pop | - Backported the multi-job submit framework from the development |
1179 | c8872a0b | Iustin Pop | branch; multi-instance start and stop should be faster |
1180 | c8872a0b | Iustin Pop | - Added script to clean archived jobs after 21 days; this will reduce |
1181 | c8872a0b | Iustin Pop | the size of the queue directory |
1182 | c8872a0b | Iustin Pop | - Added some extra checks in disk size tracking |
1183 | c8872a0b | Iustin Pop | - Added an example ethers hook script |
1184 | c8872a0b | Iustin Pop | - Added a cluster parameter that prevents Ganeti from modifying of |
1185 | c8872a0b | Iustin Pop | /etc/hosts |
1186 | c8872a0b | Iustin Pop | - Added more node information to RAPI responses |
1187 | aa287e8c | Michael Hanselmann | - Added a ``gnt-job watch`` command that allows following the ouput of a |
1188 | c8872a0b | Iustin Pop | job |
1189 | c8872a0b | Iustin Pop | - Added a bind-address option to ganeti-rapi |
1190 | c8872a0b | Iustin Pop | - Added more checks to the configuration verify |
1191 | c8872a0b | Iustin Pop | - Enhanced the burnin script such that some operations can be retried |
1192 | c8872a0b | Iustin Pop | automatically |
1193 | c8872a0b | Iustin Pop | - Converted instance reinstall to multi-instance model |
1194 | 61b5e342 | Michael Hanselmann | |
1195 | aa287e8c | Michael Hanselmann | |
1196 | 9d725d41 | Iustin Pop | Version 2.0.3 |
1197 | 61b5e342 | Michael Hanselmann | ------------- |
1198 | 61b5e342 | Michael Hanselmann | |
1199 | bdc93557 | Iustin Pop | *(Released Fri, 7 Aug 2009)* |
1200 | bdc93557 | Iustin Pop | |
1201 | 61b5e342 | Michael Hanselmann | - Added ``--ignore-size`` to the ``gnt-instance activate-disks`` command |
1202 | 61b5e342 | Michael Hanselmann | to allow using the pre-2.0.2 behaviour in activation, if any existing |
1203 | 61b5e342 | Michael Hanselmann | instances have mismatched disk sizes in the configuration |
1204 | 7faf5110 | Michael Hanselmann | - Added ``gnt-cluster repair-disk-sizes`` command to check and update |
1205 | 7faf5110 | Michael Hanselmann | any configuration mismatches for disk sizes |
1206 | 61b5e342 | Michael Hanselmann | - Added ``gnt-master cluste-failover --no-voting`` to allow master |
1207 | 61b5e342 | Michael Hanselmann | failover to work on two-node clusters |
1208 | aa287e8c | Michael Hanselmann | - Fixed the ``--net`` option of ``gnt-backup import``, which was |
1209 | aa287e8c | Michael Hanselmann | unusable |
1210 | 61b5e342 | Michael Hanselmann | - Fixed detection of OS script errors in ``gnt-backup export`` |
1211 | 61b5e342 | Michael Hanselmann | - Fixed exit code of ``gnt-backup export`` |
1212 | 61b5e342 | Michael Hanselmann | |
1213 | 9d725d41 | Iustin Pop | |
1214 | 550a995a | Iustin Pop | Version 2.0.2 |
1215 | 61b5e342 | Michael Hanselmann | ------------- |
1216 | 61b5e342 | Michael Hanselmann | |
1217 | bdc93557 | Iustin Pop | *(Released Fri, 17 Jul 2009)* |
1218 | bdc93557 | Iustin Pop | |
1219 | 61b5e342 | Michael Hanselmann | - Added experimental support for stripped logical volumes; this should |
1220 | 61b5e342 | Michael Hanselmann | enhance performance but comes with a higher complexity in the block |
1221 | 61b5e342 | Michael Hanselmann | device handling; stripping is only enabled when passing |
1222 | 61b5e342 | Michael Hanselmann | ``--with-lvm-stripecount=N`` to ``configure``, but codepaths are |
1223 | 61b5e342 | Michael Hanselmann | affected even in the non-stripped mode |
1224 | 61b5e342 | Michael Hanselmann | - Improved resiliency against transient failures at the end of DRBD |
1225 | 61b5e342 | Michael Hanselmann | resyncs, and in general of DRBD resync checks |
1226 | 61b5e342 | Michael Hanselmann | - Fixed a couple of issues with exports and snapshot errors |
1227 | 61b5e342 | Michael Hanselmann | - Fixed a couple of issues in instance listing |
1228 | 61b5e342 | Michael Hanselmann | - Added display of the disk size in ``gnt-instance info`` |
1229 | 61b5e342 | Michael Hanselmann | - Fixed checking for valid OSes in instance creation |
1230 | aa287e8c | Michael Hanselmann | - Fixed handling of the "vcpus" parameter in instance listing and in |
1231 | 61b5e342 | Michael Hanselmann | general of invalid parameters |
1232 | 61b5e342 | Michael Hanselmann | - Fixed http server library, and thus RAPI, to handle invalid |
1233 | 61b5e342 | Michael Hanselmann | username/password combinations correctly; this means that now they |
1234 | 61b5e342 | Michael Hanselmann | report unauthorized for queries too, not only for modifications, |
1235 | 61b5e342 | Michael Hanselmann | allowing earlier detect of configuration problems |
1236 | aa287e8c | Michael Hanselmann | - Added a new "role" node list field, equivalent to the master/master |
1237 | 61b5e342 | Michael Hanselmann | candidate/drained/offline flags combinations |
1238 | 61b5e342 | Michael Hanselmann | - Fixed cluster modify and changes of candidate pool size |
1239 | 61b5e342 | Michael Hanselmann | - Fixed cluster verify error messages for wrong files on regular nodes |
1240 | 61b5e342 | Michael Hanselmann | - Fixed a couple of issues with node demotion from master candidate role |
1241 | 61b5e342 | Michael Hanselmann | - Fixed node readd issues |
1242 | 61b5e342 | Michael Hanselmann | - Added non-interactive mode for ``ganeti-masterd --no-voting`` startup |
1243 | aa287e8c | Michael Hanselmann | - Added a new ``--no-voting`` option for masterfailover to fix failover |
1244 | aa287e8c | Michael Hanselmann | on two-nodes clusters when the former master node is unreachable |
1245 | 61b5e342 | Michael Hanselmann | - Added instance reinstall over RAPI |
1246 | 61b5e342 | Michael Hanselmann | |
1247 | 550a995a | Iustin Pop | |
1248 | 0dea942c | Iustin Pop | Version 2.0.1 |
1249 | 61b5e342 | Michael Hanselmann | ------------- |
1250 | 61b5e342 | Michael Hanselmann | |
1251 | bdc93557 | Iustin Pop | *(Released Tue, 16 Jun 2009)* |
1252 | bdc93557 | Iustin Pop | |
1253 | 61b5e342 | Michael Hanselmann | - added ``-H``/``-B`` startup parameters to ``gnt-instance``, which will |
1254 | 61b5e342 | Michael Hanselmann | allow re-adding the start in single-user option (regression from 1.2) |
1255 | 61b5e342 | Michael Hanselmann | - the watcher writes the instance status to a file, to allow monitoring |
1256 | 61b5e342 | Michael Hanselmann | to report the instance status (from the master) based on cached |
1257 | 61b5e342 | Michael Hanselmann | results of the watcher's queries; while this can get stale if the |
1258 | 61b5e342 | Michael Hanselmann | watcher is being locked due to other work on the cluster, this is |
1259 | 61b5e342 | Michael Hanselmann | still an improvement |
1260 | 61b5e342 | Michael Hanselmann | - the watcher now also restarts the node daemon and the rapi daemon if |
1261 | 61b5e342 | Michael Hanselmann | they died |
1262 | 61b5e342 | Michael Hanselmann | - fixed the watcher to handle full and drained queue cases |
1263 | 7faf5110 | Michael Hanselmann | - hooks export more instance data in the environment, which helps if |
1264 | 7faf5110 | Michael Hanselmann | hook scripts need to take action based on the instance's properties |
1265 | 7faf5110 | Michael Hanselmann | (no longer need to query back into ganeti) |
1266 | 61b5e342 | Michael Hanselmann | - instance failovers when the instance is stopped do not check for free |
1267 | 61b5e342 | Michael Hanselmann | RAM, so that failing over a stopped instance is possible in low memory |
1268 | 61b5e342 | Michael Hanselmann | situations |
1269 | 61b5e342 | Michael Hanselmann | - rapi uses queries for tags instead of jobs (for less job traffic), and |
1270 | 61b5e342 | Michael Hanselmann | for cluster tags it won't talk to masterd at all but read them from |
1271 | 61b5e342 | Michael Hanselmann | ssconf |
1272 | 61b5e342 | Michael Hanselmann | - a couple of error handling fixes in RAPI |
1273 | 61b5e342 | Michael Hanselmann | - drbd handling: improved the error handling of inconsistent disks after |
1274 | 61b5e342 | Michael Hanselmann | resync to reduce the frequency of "there are some degraded disks for |
1275 | 61b5e342 | Michael Hanselmann | this instance" messages |
1276 | 61b5e342 | Michael Hanselmann | - fixed a bug in live migration when DRBD doesn't want to reconnect (the |
1277 | 61b5e342 | Michael Hanselmann | error handling path called a wrong function name) |
1278 | 61b5e342 | Michael Hanselmann | |
1279 | 0dea942c | Iustin Pop | |
1280 | 7a8994d4 | Iustin Pop | Version 2.0.0 final |
1281 | 61b5e342 | Michael Hanselmann | ------------------- |
1282 | 61b5e342 | Michael Hanselmann | |
1283 | bdc93557 | Iustin Pop | *(Released Wed, 27 May 2009)* |
1284 | bdc93557 | Iustin Pop | |
1285 | 61b5e342 | Michael Hanselmann | - no changes from rc5 |
1286 | 61b5e342 | Michael Hanselmann | |
1287 | 7a8994d4 | Iustin Pop | |
1288 | b926bd98 | Iustin Pop | Version 2.0 release candidate 5 |
1289 | 61b5e342 | Michael Hanselmann | ------------------------------- |
1290 | 61b5e342 | Michael Hanselmann | |
1291 | bdc93557 | Iustin Pop | *(Released Wed, 20 May 2009)* |
1292 | bdc93557 | Iustin Pop | |
1293 | 61b5e342 | Michael Hanselmann | - fix a couple of bugs (validation, argument checks) |
1294 | 61b5e342 | Michael Hanselmann | - fix ``gnt-cluster getmaster`` on non-master nodes (regression) |
1295 | 61b5e342 | Michael Hanselmann | - some small improvements to RAPI and IAllocator |
1296 | 61b5e342 | Michael Hanselmann | - make watcher automatically start the master daemon if down |
1297 | 61b5e342 | Michael Hanselmann | |
1298 | b926bd98 | Iustin Pop | |
1299 | d1908b41 | Iustin Pop | Version 2.0 release candidate 4 |
1300 | 61b5e342 | Michael Hanselmann | ------------------------------- |
1301 | 61b5e342 | Michael Hanselmann | |
1302 | bdc93557 | Iustin Pop | *(Released Mon, 27 Apr 2009)* |
1303 | bdc93557 | Iustin Pop | |
1304 | 61b5e342 | Michael Hanselmann | - change the OS list to not require locks; this helps with big clusters |
1305 | 61b5e342 | Michael Hanselmann | - fix ``gnt-cluster verify`` and ``gnt-cluster verify-disks`` when the |
1306 | 61b5e342 | Michael Hanselmann | volume group is broken |
1307 | 61b5e342 | Michael Hanselmann | - ``gnt-instance info``, without any arguments, doesn't run for all |
1308 | 61b5e342 | Michael Hanselmann | instances anymore; either pass ``--all`` or pass the desired |
1309 | 61b5e342 | Michael Hanselmann | instances; this helps against mistakes on big clusters where listing |
1310 | 61b5e342 | Michael Hanselmann | the information for all instances takes a long time |
1311 | 61b5e342 | Michael Hanselmann | - miscellaneous doc and man pages fixes |
1312 | 61b5e342 | Michael Hanselmann | |
1313 | d1908b41 | Iustin Pop | |
1314 | 5bbefdec | Iustin Pop | Version 2.0 release candidate 3 |
1315 | 61b5e342 | Michael Hanselmann | ------------------------------- |
1316 | 61b5e342 | Michael Hanselmann | |
1317 | bdc93557 | Iustin Pop | *(Released Wed, 8 Apr 2009)* |
1318 | bdc93557 | Iustin Pop | |
1319 | 61b5e342 | Michael Hanselmann | - Change the internal locking model of some ``gnt-node`` commands, in |
1320 | 61b5e342 | Michael Hanselmann | order to reduce contention (and blocking of master daemon) when |
1321 | 61b5e342 | Michael Hanselmann | batching many creation/reinstall jobs |
1322 | 61b5e342 | Michael Hanselmann | - Fixes to Xen soft reboot |
1323 | 61b5e342 | Michael Hanselmann | - No longer build documentation at build time, instead distribute it in |
1324 | 61b5e342 | Michael Hanselmann | the archive, in order to reduce the need for the whole docbook/rst |
1325 | 61b5e342 | Michael Hanselmann | toolchains |
1326 | 61b5e342 | Michael Hanselmann | |
1327 | 5bbefdec | Iustin Pop | |
1328 | f06d91f2 | Iustin Pop | Version 2.0 release candidate 2 |
1329 | 61b5e342 | Michael Hanselmann | ------------------------------- |
1330 | 61b5e342 | Michael Hanselmann | |
1331 | bdc93557 | Iustin Pop | *(Released Fri, 27 Mar 2009)* |
1332 | bdc93557 | Iustin Pop | |
1333 | 61b5e342 | Michael Hanselmann | - Now the cfgupgrade scripts works and can upgrade 1.2.7 clusters to 2.0 |
1334 | 61b5e342 | Michael Hanselmann | - Fix watcher startup sequence, improves the behaviour of busy clusters |
1335 | 61b5e342 | Michael Hanselmann | - Some other fixes in ``gnt-cluster verify``, ``gnt-instance |
1336 | 61b5e342 | Michael Hanselmann | replace-disks``, ``gnt-instance add``, ``gnt-cluster queue``, KVM VNC |
1337 | 61b5e342 | Michael Hanselmann | bind address and other places |
1338 | 61b5e342 | Michael Hanselmann | - Some documentation fixes and updates |
1339 | 61b5e342 | Michael Hanselmann | |
1340 | f06d91f2 | Iustin Pop | |
1341 | a2370b24 | Iustin Pop | Version 2.0 release candidate 1 |
1342 | 61b5e342 | Michael Hanselmann | ------------------------------- |
1343 | 61b5e342 | Michael Hanselmann | |
1344 | bdc93557 | Iustin Pop | *(Released Mon, 2 Mar 2009)* |
1345 | bdc93557 | Iustin Pop | |
1346 | 61b5e342 | Michael Hanselmann | - More documentation updates, now all docs should be more-or-less |
1347 | 61b5e342 | Michael Hanselmann | up-to-date |
1348 | 61b5e342 | Michael Hanselmann | - A couple of small fixes (mixed hypervisor clusters, offline nodes, |
1349 | 61b5e342 | Michael Hanselmann | etc.) |
1350 | 61b5e342 | Michael Hanselmann | - Added a customizable HV_KERNEL_ARGS hypervisor parameter (for Xen PVM |
1351 | 61b5e342 | Michael Hanselmann | and KVM) |
1352 | 61b5e342 | Michael Hanselmann | - Fix an issue related to $libdir/run/ganeti and cluster creation |
1353 | 61b5e342 | Michael Hanselmann | |
1354 | a2370b24 | Iustin Pop | |
1355 | 2fb85b64 | Iustin Pop | Version 2.0 beta 2 |
1356 | 61b5e342 | Michael Hanselmann | ------------------ |
1357 | 61b5e342 | Michael Hanselmann | |
1358 | bdc93557 | Iustin Pop | *(Released Thu, 19 Feb 2009)* |
1359 | bdc93557 | Iustin Pop | |
1360 | 61b5e342 | Michael Hanselmann | - Xen PVM and KVM have switched the default value for the instance root |
1361 | 61b5e342 | Michael Hanselmann | disk to the first partition on the first drive, instead of the whole |
1362 | 61b5e342 | Michael Hanselmann | drive; this means that the OS installation scripts must be changed |
1363 | 61b5e342 | Michael Hanselmann | accordingly |
1364 | 61b5e342 | Michael Hanselmann | - Man pages have been updated |
1365 | 61b5e342 | Michael Hanselmann | - RAPI has been switched by default to HTTPS, and the exported functions |
1366 | 61b5e342 | Michael Hanselmann | should all work correctly |
1367 | 61b5e342 | Michael Hanselmann | - RAPI v1 has been removed |
1368 | 61b5e342 | Michael Hanselmann | - Many improvements to the KVM hypervisor |
1369 | 61b5e342 | Michael Hanselmann | - Block device errors are now better reported |
1370 | 61b5e342 | Michael Hanselmann | - Many other bugfixes and small improvements |
1371 | 61b5e342 | Michael Hanselmann | |
1372 | 2fb85b64 | Iustin Pop | |
1373 | 10f31783 | Iustin Pop | Version 2.0 beta 1 |
1374 | 61b5e342 | Michael Hanselmann | ------------------ |
1375 | 61b5e342 | Michael Hanselmann | |
1376 | bdc93557 | Iustin Pop | *(Released Mon, 26 Jan 2009)* |
1377 | bdc93557 | Iustin Pop | |
1378 | 61b5e342 | Michael Hanselmann | - Version 2 is a general rewrite of the code and therefore the |
1379 | 61b5e342 | Michael Hanselmann | differences are too many to list, see the design document for 2.0 in |
1380 | 61b5e342 | Michael Hanselmann | the ``doc/`` subdirectory for more details |
1381 | 61b5e342 | Michael Hanselmann | - In this beta version there is not yet a migration path from 1.2 (there |
1382 | 61b5e342 | Michael Hanselmann | will be one in the final 2.0 release) |
1383 | 61b5e342 | Michael Hanselmann | - A few significant changes are: |
1384 | 61b5e342 | Michael Hanselmann | |
1385 | 61b5e342 | Michael Hanselmann | - all commands are executed by a daemon (``ganeti-masterd``) and the |
1386 | 61b5e342 | Michael Hanselmann | various ``gnt-*`` commands are just front-ends to it |
1387 | 7faf5110 | Michael Hanselmann | - all the commands are entered into, and executed from a job queue, |
1388 | 7faf5110 | Michael Hanselmann | see the ``gnt-job(8)`` manpage |
1389 | 7faf5110 | Michael Hanselmann | - the RAPI daemon supports read-write operations, secured by basic |
1390 | 7faf5110 | Michael Hanselmann | HTTP authentication on top of HTTPS |
1391 | 61b5e342 | Michael Hanselmann | - DRBD version 0.7 support has been removed, DRBD 8 is the only |
1392 | 61b5e342 | Michael Hanselmann | supported version (when migrating from Ganeti 1.2 to 2.0, you need |
1393 | 61b5e342 | Michael Hanselmann | to migrate to DRBD 8 first while still running Ganeti 1.2) |
1394 | 61b5e342 | Michael Hanselmann | - DRBD devices are using statically allocated minor numbers, which |
1395 | 61b5e342 | Michael Hanselmann | will be assigned to existing instances during the migration process |
1396 | 61b5e342 | Michael Hanselmann | - there is support for both Xen PVM and Xen HVM instances running on |
1397 | 61b5e342 | Michael Hanselmann | the same cluster |
1398 | 61b5e342 | Michael Hanselmann | - KVM virtualization is supported too |
1399 | 61b5e342 | Michael Hanselmann | - file-based storage has been implemented, which means that it is |
1400 | 61b5e342 | Michael Hanselmann | possible to run the cluster without LVM and DRBD storage, for |
1401 | 61b5e342 | Michael Hanselmann | example using a shared filesystem exported from shared storage (and |
1402 | 61b5e342 | Michael Hanselmann | still have live migration) |
1403 | 61b5e342 | Michael Hanselmann | |
1404 | 10f31783 | Iustin Pop | |
1405 | 10f31783 | Iustin Pop | Version 1.2.7 |
1406 | 61b5e342 | Michael Hanselmann | ------------- |
1407 | 61b5e342 | Michael Hanselmann | |
1408 | bdc93557 | Iustin Pop | *(Released Tue, 13 Jan 2009)* |
1409 | bdc93557 | Iustin Pop | |
1410 | 61b5e342 | Michael Hanselmann | - Change the default reboot type in ``gnt-instance reboot`` to "hard" |
1411 | 61b5e342 | Michael Hanselmann | - Reuse the old instance mac address by default on instance import, if |
1412 | 61b5e342 | Michael Hanselmann | the instance name is the same. |
1413 | 7faf5110 | Michael Hanselmann | - Handle situations in which the node info rpc returns incomplete |
1414 | 7faf5110 | Michael Hanselmann | results (issue 46) |
1415 | 61b5e342 | Michael Hanselmann | - Add checks for tcp/udp ports collisions in ``gnt-cluster verify`` |
1416 | 61b5e342 | Michael Hanselmann | - Improved version of batcher: |
1417 | 61b5e342 | Michael Hanselmann | |
1418 | 61b5e342 | Michael Hanselmann | - state file support |
1419 | 61b5e342 | Michael Hanselmann | - instance mac address support |
1420 | 61b5e342 | Michael Hanselmann | - support for HVM clusters/instances |
1421 | 61b5e342 | Michael Hanselmann | |
1422 | 61b5e342 | Michael Hanselmann | - Add an option to show the number of cpu sockets and nodes in |
1423 | 61b5e342 | Michael Hanselmann | ``gnt-node list`` |
1424 | 61b5e342 | Michael Hanselmann | - Support OSes that handle more than one version of the OS api (but do |
1425 | 61b5e342 | Michael Hanselmann | not change the current API in any other way) |
1426 | 61b5e342 | Michael Hanselmann | - Fix ``gnt-node migrate`` |
1427 | 61b5e342 | Michael Hanselmann | - ``gnt-debug`` man page |
1428 | 61b5e342 | Michael Hanselmann | - Fixes various more typos and small issues |
1429 | 61b5e342 | Michael Hanselmann | - Increase disk resync maximum speed to 60MB/s (from 30MB/s) |
1430 | 61b5e342 | Michael Hanselmann | |
1431 | 10f31783 | Iustin Pop | |
1432 | 10f31783 | Iustin Pop | Version 1.2.6 |
1433 | 61b5e342 | Michael Hanselmann | ------------- |
1434 | 61b5e342 | Michael Hanselmann | |
1435 | bdc93557 | Iustin Pop | *(Released Wed, 24 Sep 2008)* |
1436 | bdc93557 | Iustin Pop | |
1437 | 61b5e342 | Michael Hanselmann | - new ``--hvm-nic-type`` and ``--hvm-disk-type`` flags to control the |
1438 | 61b5e342 | Michael Hanselmann | type of disk exported to fully virtualized instances. |
1439 | 61b5e342 | Michael Hanselmann | - provide access to the serial console of HVM instances |
1440 | 7faf5110 | Michael Hanselmann | - instance auto_balance flag, set by default. If turned off it will |
1441 | 7faf5110 | Michael Hanselmann | avoid warnings on cluster verify if there is not enough memory to fail |
1442 | 7faf5110 | Michael Hanselmann | over an instance. in the future it will prevent automatically failing |
1443 | 7faf5110 | Michael Hanselmann | it over when we will support that. |
1444 | 61b5e342 | Michael Hanselmann | - batcher tool for instance creation, see ``tools/README.batcher`` |
1445 | 61b5e342 | Michael Hanselmann | - ``gnt-instance reinstall --select-os`` to interactively select a new |
1446 | 61b5e342 | Michael Hanselmann | operating system when reinstalling an instance. |
1447 | 61b5e342 | Michael Hanselmann | - when changing the memory amount on instance modify a check has been |
1448 | 61b5e342 | Michael Hanselmann | added that the instance will be able to start. also warnings are |
1449 | 61b5e342 | Michael Hanselmann | emitted if the instance will not be able to fail over, if auto_balance |
1450 | 61b5e342 | Michael Hanselmann | is true. |
1451 | 61b5e342 | Michael Hanselmann | - documentation fixes |
1452 | 61b5e342 | Michael Hanselmann | - sync fields between ``gnt-instance list/modify/add/import`` |
1453 | 61b5e342 | Michael Hanselmann | - fix a race condition in drbd when the sync speed was set after giving |
1454 | 61b5e342 | Michael Hanselmann | the device a remote peer. |
1455 | 61b5e342 | Michael Hanselmann | |
1456 | 10f31783 | Iustin Pop | |
1457 | 10f31783 | Iustin Pop | Version 1.2.5 |
1458 | 61b5e342 | Michael Hanselmann | ------------- |
1459 | 61b5e342 | Michael Hanselmann | |
1460 | bdc93557 | Iustin Pop | *(Released Tue, 22 Jul 2008)* |
1461 | bdc93557 | Iustin Pop | |
1462 | 61b5e342 | Michael Hanselmann | - note: the allowed size and number of tags per object were reduced |
1463 | 61b5e342 | Michael Hanselmann | - fix a bug in ``gnt-cluster verify`` with inconsistent volume groups |
1464 | 61b5e342 | Michael Hanselmann | - fixed twisted 8.x compatibility |
1465 | 61b5e342 | Michael Hanselmann | - fixed ``gnt-instance replace-disks`` with iallocator |
1466 | 61b5e342 | Michael Hanselmann | - add TCP keepalives on twisted connections to detect restarted nodes |
1467 | 61b5e342 | Michael Hanselmann | - disk increase support, see ``gnt-instance grow-disk`` |
1468 | 61b5e342 | Michael Hanselmann | - implement bulk node/instance query for RAPI |
1469 | 61b5e342 | Michael Hanselmann | - add tags in node/instance listing (optional) |
1470 | 61b5e342 | Michael Hanselmann | - experimental migration (and live migration) support, read the man page |
1471 | 61b5e342 | Michael Hanselmann | for ``gnt-instance migrate`` |
1472 | 61b5e342 | Michael Hanselmann | - the ``ganeti-watcher`` logs are now timestamped, and the watcher also |
1473 | 61b5e342 | Michael Hanselmann | has some small improvements in handling its state file |
1474 | 61b5e342 | Michael Hanselmann | |
1475 | 10f31783 | Iustin Pop | |
1476 | 10f31783 | Iustin Pop | Version 1.2.4 |
1477 | 61b5e342 | Michael Hanselmann | ------------- |
1478 | 61b5e342 | Michael Hanselmann | |
1479 | bdc93557 | Iustin Pop | *(Released Fri, 13 Jun 2008)* |
1480 | bdc93557 | Iustin Pop | |
1481 | 61b5e342 | Michael Hanselmann | - Experimental readonly, REST-based remote API implementation; |
1482 | 61b5e342 | Michael Hanselmann | automatically started on master node, TCP port 5080, if enabled by |
1483 | 61b5e342 | Michael Hanselmann | ``--enable-rapi`` parameter to configure script. |
1484 | 61b5e342 | Michael Hanselmann | - Instance allocator support. Add and import instance accept a |
1485 | 61b5e342 | Michael Hanselmann | ``--iallocator`` parameter, and call that instance allocator to decide |
1486 | 61b5e342 | Michael Hanselmann | which node to use for the instance. The iallocator document describes |
1487 | 61b5e342 | Michael Hanselmann | what's expected from an allocator script. |
1488 | 61b5e342 | Michael Hanselmann | - ``gnt-cluster verify`` N+1 memory redundancy checks: Unless passed the |
1489 | 61b5e342 | Michael Hanselmann | ``--no-nplus1-mem`` option ``gnt-cluster verify`` now checks that if a |
1490 | 61b5e342 | Michael Hanselmann | node is lost there is still enough memory to fail over the instances |
1491 | 61b5e342 | Michael Hanselmann | that reside on it. |
1492 | 61b5e342 | Michael Hanselmann | - ``gnt-cluster verify`` hooks: it is now possible to add post-hooks to |
1493 | 61b5e342 | Michael Hanselmann | ``gnt-cluster verify``, to check for site-specific compliance. All the |
1494 | 61b5e342 | Michael Hanselmann | hooks will run, and their output, if any, will be displayed. Any |
1495 | 61b5e342 | Michael Hanselmann | failing hook will make the verification return an error value. |
1496 | 61b5e342 | Michael Hanselmann | - ``gnt-cluster verify`` now checks that its peers are reachable on the |
1497 | 61b5e342 | Michael Hanselmann | primary and secondary interfaces |
1498 | 61b5e342 | Michael Hanselmann | - ``gnt-node add`` now supports the ``--readd`` option, to readd a node |
1499 | 61b5e342 | Michael Hanselmann | that is still declared as part of the cluster and has failed. |
1500 | 61b5e342 | Michael Hanselmann | - ``gnt-* list`` commands now accept a new ``-o +field`` way of |
1501 | 61b5e342 | Michael Hanselmann | specifying output fields, that just adds the chosen fields to the |
1502 | 61b5e342 | Michael Hanselmann | default ones. |
1503 | 61b5e342 | Michael Hanselmann | - ``gnt-backup`` now has a new ``remove`` command to delete an existing |
1504 | 61b5e342 | Michael Hanselmann | export from the filesystem. |
1505 | 61b5e342 | Michael Hanselmann | - New per-instance parameters hvm_acpi, hvm_pae and hvm_cdrom_image_path |
1506 | 61b5e342 | Michael Hanselmann | have been added. Using them you can enable/disable acpi and pae |
1507 | 61b5e342 | Michael Hanselmann | support, and specify a path for a cd image to be exported to the |
1508 | 61b5e342 | Michael Hanselmann | instance. These parameters as the name suggest only work on HVM |
1509 | 61b5e342 | Michael Hanselmann | clusters. |
1510 | 61b5e342 | Michael Hanselmann | - When upgrading an HVM cluster to Ganeti 1.2.4, the values for ACPI and |
1511 | 61b5e342 | Michael Hanselmann | PAE support will be set to the previously hardcoded values, but the |
1512 | 61b5e342 | Michael Hanselmann | (previously hardcoded) path to the CDROM ISO image will be unset and |
1513 | 61b5e342 | Michael Hanselmann | if required, needs to be set manually with ``gnt-instance modify`` |
1514 | 61b5e342 | Michael Hanselmann | after the upgrade. |
1515 | 61b5e342 | Michael Hanselmann | - The address to which an instance's VNC console is bound is now |
1516 | 61b5e342 | Michael Hanselmann | selectable per-instance, rather than being cluster wide. Of course |
1517 | 61b5e342 | Michael Hanselmann | this only applies to instances controlled via VNC, so currently just |
1518 | 61b5e342 | Michael Hanselmann | applies to HVM clusters. |
1519 | 61b5e342 | Michael Hanselmann | |
1520 | 10f31783 | Iustin Pop | |
1521 | bae27f68 | Iustin Pop | Version 1.2.3 |
1522 | 61b5e342 | Michael Hanselmann | ------------- |
1523 | 61b5e342 | Michael Hanselmann | |
1524 | bdc93557 | Iustin Pop | *(Released Mon, 18 Feb 2008)* |
1525 | bdc93557 | Iustin Pop | |
1526 | 61b5e342 | Michael Hanselmann | - more tweaks to the disk activation code (especially helpful for DRBD) |
1527 | 61b5e342 | Michael Hanselmann | - change the default ``gnt-instance list`` output format, now there is |
1528 | 61b5e342 | Michael Hanselmann | one combined status field (see the manpage for the exact values this |
1529 | 61b5e342 | Michael Hanselmann | field will have) |
1530 | 61b5e342 | Michael Hanselmann | - some more fixes for the mac export to hooks change |
1531 | 61b5e342 | Michael Hanselmann | - make Ganeti not break with DRBD 8.2.x (which changed the version |
1532 | 61b5e342 | Michael Hanselmann | format in ``/proc/drbd``) (issue 24) |
1533 | 61b5e342 | Michael Hanselmann | - add an upgrade tool from "remote_raid1" disk template to "drbd" disk |
1534 | 61b5e342 | Michael Hanselmann | template, allowing migration from DRBD0.7+MD to DRBD8 |
1535 | 61b5e342 | Michael Hanselmann | |
1536 | bae27f68 | Iustin Pop | |
1537 | e709baee | Iustin Pop | Version 1.2.2 |
1538 | 61b5e342 | Michael Hanselmann | ------------- |
1539 | 61b5e342 | Michael Hanselmann | |
1540 | bdc93557 | Iustin Pop | *(Released Wed, 30 Jan 2008)* |
1541 | bdc93557 | Iustin Pop | |
1542 | 61b5e342 | Michael Hanselmann | - fix ``gnt-instance modify`` breakage introduced in 1.2.1 with the HVM |
1543 | 61b5e342 | Michael Hanselmann | support (issue 23) |
1544 | 61b5e342 | Michael Hanselmann | - add command aliases infrastructure and a few aliases |
1545 | 61b5e342 | Michael Hanselmann | - allow listing of VCPUs in the ``gnt-instance list`` and improve the |
1546 | 61b5e342 | Michael Hanselmann | man pages and the ``--help`` option of ``gnt-node |
1547 | 61b5e342 | Michael Hanselmann | list``/``gnt-instance list`` |
1548 | 61b5e342 | Michael Hanselmann | - fix ``gnt-backup list`` with down nodes (issue 21) |
1549 | 61b5e342 | Michael Hanselmann | - change the tools location (move from $pkgdatadir to $pkglibdir/tools) |
1550 | 61b5e342 | Michael Hanselmann | - fix the dist archive and add a check for including svn/git files in |
1551 | 61b5e342 | Michael Hanselmann | the future |
1552 | 61b5e342 | Michael Hanselmann | - some developer-related changes: improve the burnin and the QA suite, |
1553 | 61b5e342 | Michael Hanselmann | add an upload script for testing during development |
1554 | 61b5e342 | Michael Hanselmann | |
1555 | e709baee | Iustin Pop | |
1556 | 31b9055c | Iustin Pop | Version 1.2.1 |
1557 | 61b5e342 | Michael Hanselmann | ------------- |
1558 | 61b5e342 | Michael Hanselmann | |
1559 | bdc93557 | Iustin Pop | *(Released Wed, 16 Jan 2008)* |
1560 | bdc93557 | Iustin Pop | |
1561 | 61b5e342 | Michael Hanselmann | - experimental HVM support, read the install document, section |
1562 | 61b5e342 | Michael Hanselmann | "Initializing the cluster" |
1563 | 61b5e342 | Michael Hanselmann | - allow for the PVM hypervisor per-instance kernel and initrd paths |
1564 | 61b5e342 | Michael Hanselmann | - add a new command ``gnt-cluster verify-disks`` which uses a new |
1565 | 61b5e342 | Michael Hanselmann | algorithm to improve the reconnection of the DRBD pairs if the device |
1566 | 61b5e342 | Michael Hanselmann | on the secondary node has gone away |
1567 | 61b5e342 | Michael Hanselmann | - make logical volume code auto-activate LVs at disk activation time |
1568 | 61b5e342 | Michael Hanselmann | - slightly improve the speed of activating disks |
1569 | 61b5e342 | Michael Hanselmann | - allow specification of the MAC address at instance creation time, and |
1570 | 61b5e342 | Michael Hanselmann | changing it later via ``gnt-instance modify`` |
1571 | 61b5e342 | Michael Hanselmann | - fix handling of external commands that generate lots of output on |
1572 | 61b5e342 | Michael Hanselmann | stderr |
1573 | 61b5e342 | Michael Hanselmann | - update documentation with regard to minimum version of DRBD8 supported |
1574 | 61b5e342 | Michael Hanselmann | |
1575 | 31b9055c | Iustin Pop | |
1576 | ce628bb4 | Iustin Pop | Version 1.2.0 |
1577 | 61b5e342 | Michael Hanselmann | ------------- |
1578 | 61b5e342 | Michael Hanselmann | |
1579 | bdc93557 | Iustin Pop | *(Released Tue, 4 Dec 2007)* |
1580 | bdc93557 | Iustin Pop | |
1581 | 7faf5110 | Michael Hanselmann | - Log the ``xm create`` output to the node daemon log on failure (to |
1582 | 7faf5110 | Michael Hanselmann | help diagnosing the error) |
1583 | 61b5e342 | Michael Hanselmann | - In debug mode, log all external commands output if failed to the logs |
1584 | 61b5e342 | Michael Hanselmann | - Change parsing of lvm commands to ignore stderr |
1585 | 61b5e342 | Michael Hanselmann | |
1586 | ce628bb4 | Iustin Pop | |
1587 | 3d492b09 | Iustin Pop | Version 1.2b3 |
1588 | 61b5e342 | Michael Hanselmann | ------------- |
1589 | 61b5e342 | Michael Hanselmann | |
1590 | bdc93557 | Iustin Pop | *(Released Wed, 28 Nov 2007)* |
1591 | bdc93557 | Iustin Pop | |
1592 | 61b5e342 | Michael Hanselmann | - Another round of updates to the DRBD 8 code to deal with more failures |
1593 | 61b5e342 | Michael Hanselmann | in the replace secondary node operation |
1594 | 61b5e342 | Michael Hanselmann | - Some more logging of failures in disk operations (lvm, drbd) |
1595 | 61b5e342 | Michael Hanselmann | - A few documentation updates |
1596 | 61b5e342 | Michael Hanselmann | - QA updates |
1597 | 61b5e342 | Michael Hanselmann | |
1598 | 3d492b09 | Iustin Pop | |
1599 | 6c4811dc | Iustin Pop | Version 1.2b2 |
1600 | 61b5e342 | Michael Hanselmann | ------------- |
1601 | 61b5e342 | Michael Hanselmann | |
1602 | bdc93557 | Iustin Pop | *(Released Tue, 13 Nov 2007)* |
1603 | bdc93557 | Iustin Pop | |
1604 | 61b5e342 | Michael Hanselmann | - Change configuration file format from Python's Pickle to JSON. |
1605 | 61b5e342 | Michael Hanselmann | Upgrading is possible using the cfgupgrade utility. |
1606 | 61b5e342 | Michael Hanselmann | - Add support for DRBD 8.0 (new disk template ``drbd``) which allows for |
1607 | 61b5e342 | Michael Hanselmann | faster replace disks and is more stable (DRBD 8 has many improvements |
1608 | 61b5e342 | Michael Hanselmann | compared to DRBD 0.7) |
1609 | 61b5e342 | Michael Hanselmann | - Added command line tags support (see man pages for ``gnt-instance``, |
1610 | 61b5e342 | Michael Hanselmann | ``gnt-node``, ``gnt-cluster``) |
1611 | 61b5e342 | Michael Hanselmann | - Added instance rename support |
1612 | 61b5e342 | Michael Hanselmann | - Added multi-instance startup/shutdown |
1613 | 61b5e342 | Michael Hanselmann | - Added cluster rename support |
1614 | 61b5e342 | Michael Hanselmann | - Added ``gnt-node evacuate`` to simplify some node operations |
1615 | 61b5e342 | Michael Hanselmann | - Added instance reboot operation that can speedup reboot as compared to |
1616 | 61b5e342 | Michael Hanselmann | stop and start |
1617 | 61b5e342 | Michael Hanselmann | - Soften the requirement that hostnames are in FQDN format |
1618 | 61b5e342 | Michael Hanselmann | - The ``ganeti-watcher`` now activates drbd pairs after secondary node |
1619 | 61b5e342 | Michael Hanselmann | reboots |
1620 | 61b5e342 | Michael Hanselmann | - Removed dependency on debian's patched fping that uses the |
1621 | 61b5e342 | Michael Hanselmann | non-standard ``-S`` option |
1622 | 7faf5110 | Michael Hanselmann | - Now the OS definitions are searched for in multiple, configurable |
1623 | 7faf5110 | Michael Hanselmann | paths (easier for distros to package) |
1624 | 61b5e342 | Michael Hanselmann | - Some changes to the hooks infrastructure (especially the new |
1625 | 61b5e342 | Michael Hanselmann | post-configuration update hook) |
1626 | 61b5e342 | Michael Hanselmann | - Other small bugfixes |
1627 | 558fd122 | Michael Hanselmann | |
1628 | 515d87eb | Michael Hanselmann | .. vim: set textwidth=72 syntax=rst : |
1629 | 9b94905f | Iustin Pop | .. Local Variables: |
1630 | 9b94905f | Iustin Pop | .. mode: rst |
1631 | 9b94905f | Iustin Pop | .. fill-column: 72 |
1632 | 9b94905f | Iustin Pop | .. End: |