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1 | 61b5e342 | Michael Hanselmann | News |
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2 | 61b5e342 | Michael Hanselmann | ==== |
3 | 61b5e342 | Michael Hanselmann | |
4 | 9d725d41 | Iustin Pop | Version 2.0.3 |
5 | 61b5e342 | Michael Hanselmann | ------------- |
6 | 61b5e342 | Michael Hanselmann | |
7 | 61b5e342 | Michael Hanselmann | - Added ``--ignore-size`` to the ``gnt-instance activate-disks`` command |
8 | 61b5e342 | Michael Hanselmann | to allow using the pre-2.0.2 behaviour in activation, if any existing |
9 | 61b5e342 | Michael Hanselmann | instances have mismatched disk sizes in the configuration |
10 | 61b5e342 | Michael Hanselmann | - Added ``gnt-cluster repair-disk-sizes`` command to check and update any |
11 | 61b5e342 | Michael Hanselmann | configuration mismatches for disk sizes |
12 | 61b5e342 | Michael Hanselmann | - Added ``gnt-master cluste-failover --no-voting`` to allow master |
13 | 61b5e342 | Michael Hanselmann | failover to work on two-node clusters |
14 | 61b5e342 | Michael Hanselmann | - Fixed the ‘--net’ option of ``gnt-backup import``, which was unusable |
15 | 61b5e342 | Michael Hanselmann | - Fixed detection of OS script errors in ``gnt-backup export`` |
16 | 61b5e342 | Michael Hanselmann | - Fixed exit code of ``gnt-backup export`` |
17 | 61b5e342 | Michael Hanselmann | |
18 | 9d725d41 | Iustin Pop | |
19 | 550a995a | Iustin Pop | Version 2.0.2 |
20 | 61b5e342 | Michael Hanselmann | ------------- |
21 | 61b5e342 | Michael Hanselmann | |
22 | 61b5e342 | Michael Hanselmann | - Added experimental support for stripped logical volumes; this should |
23 | 61b5e342 | Michael Hanselmann | enhance performance but comes with a higher complexity in the block |
24 | 61b5e342 | Michael Hanselmann | device handling; stripping is only enabled when passing |
25 | 61b5e342 | Michael Hanselmann | ``--with-lvm-stripecount=N`` to ``configure``, but codepaths are |
26 | 61b5e342 | Michael Hanselmann | affected even in the non-stripped mode |
27 | 61b5e342 | Michael Hanselmann | - Improved resiliency against transient failures at the end of DRBD |
28 | 61b5e342 | Michael Hanselmann | resyncs, and in general of DRBD resync checks |
29 | 61b5e342 | Michael Hanselmann | - Fixed a couple of issues with exports and snapshot errors |
30 | 61b5e342 | Michael Hanselmann | - Fixed a couple of issues in instance listing |
31 | 61b5e342 | Michael Hanselmann | - Added display of the disk size in ``gnt-instance info`` |
32 | 61b5e342 | Michael Hanselmann | - Fixed checking for valid OSes in instance creation |
33 | 61b5e342 | Michael Hanselmann | - Fixed handling of the ‘vcpus’ parameter in instance listing and in |
34 | 61b5e342 | Michael Hanselmann | general of invalid parameters |
35 | 61b5e342 | Michael Hanselmann | - Fixed http server library, and thus RAPI, to handle invalid |
36 | 61b5e342 | Michael Hanselmann | username/password combinations correctly; this means that now they |
37 | 61b5e342 | Michael Hanselmann | report unauthorized for queries too, not only for modifications, |
38 | 61b5e342 | Michael Hanselmann | allowing earlier detect of configuration problems |
39 | 61b5e342 | Michael Hanselmann | - Added a new ‘role’ node list field, equivalent to the master/master |
40 | 61b5e342 | Michael Hanselmann | candidate/drained/offline flags combinations |
41 | 61b5e342 | Michael Hanselmann | - Fixed cluster modify and changes of candidate pool size |
42 | 61b5e342 | Michael Hanselmann | - Fixed cluster verify error messages for wrong files on regular nodes |
43 | 61b5e342 | Michael Hanselmann | - Fixed a couple of issues with node demotion from master candidate role |
44 | 61b5e342 | Michael Hanselmann | - Fixed node readd issues |
45 | 61b5e342 | Michael Hanselmann | - Added non-interactive mode for ``ganeti-masterd --no-voting`` startup |
46 | 61b5e342 | Michael Hanselmann | - Added a new ‘--no-voting’ option for masterfailover to fix failover on |
47 | 61b5e342 | Michael Hanselmann | two-nodes clusters when the former master node is unreachable |
48 | 61b5e342 | Michael Hanselmann | - Added instance reinstall over RAPI |
49 | 61b5e342 | Michael Hanselmann | |
50 | 550a995a | Iustin Pop | |
51 | 0dea942c | Iustin Pop | Version 2.0.1 |
52 | 61b5e342 | Michael Hanselmann | ------------- |
53 | 61b5e342 | Michael Hanselmann | |
54 | 61b5e342 | Michael Hanselmann | - added ``-H``/``-B`` startup parameters to ``gnt-instance``, which will |
55 | 61b5e342 | Michael Hanselmann | allow re-adding the start in single-user option (regression from 1.2) |
56 | 61b5e342 | Michael Hanselmann | - the watcher writes the instance status to a file, to allow monitoring |
57 | 61b5e342 | Michael Hanselmann | to report the instance status (from the master) based on cached |
58 | 61b5e342 | Michael Hanselmann | results of the watcher's queries; while this can get stale if the |
59 | 61b5e342 | Michael Hanselmann | watcher is being locked due to other work on the cluster, this is |
60 | 61b5e342 | Michael Hanselmann | still an improvement |
61 | 61b5e342 | Michael Hanselmann | - the watcher now also restarts the node daemon and the rapi daemon if |
62 | 61b5e342 | Michael Hanselmann | they died |
63 | 61b5e342 | Michael Hanselmann | - fixed the watcher to handle full and drained queue cases |
64 | 61b5e342 | Michael Hanselmann | - hooks export more instance data in the environment, which helps if hook |
65 | 61b5e342 | Michael Hanselmann | scripts need to take action based on the instance's properties (no |
66 | 61b5e342 | Michael Hanselmann | longer need to query back into ganeti) |
67 | 61b5e342 | Michael Hanselmann | - instance failovers when the instance is stopped do not check for free |
68 | 61b5e342 | Michael Hanselmann | RAM, so that failing over a stopped instance is possible in low memory |
69 | 61b5e342 | Michael Hanselmann | situations |
70 | 61b5e342 | Michael Hanselmann | - rapi uses queries for tags instead of jobs (for less job traffic), and |
71 | 61b5e342 | Michael Hanselmann | for cluster tags it won't talk to masterd at all but read them from |
72 | 61b5e342 | Michael Hanselmann | ssconf |
73 | 61b5e342 | Michael Hanselmann | - a couple of error handling fixes in RAPI |
74 | 61b5e342 | Michael Hanselmann | - drbd handling: improved the error handling of inconsistent disks after |
75 | 61b5e342 | Michael Hanselmann | resync to reduce the frequency of "there are some degraded disks for |
76 | 61b5e342 | Michael Hanselmann | this instance" messages |
77 | 61b5e342 | Michael Hanselmann | - fixed a bug in live migration when DRBD doesn't want to reconnect (the |
78 | 61b5e342 | Michael Hanselmann | error handling path called a wrong function name) |
79 | 61b5e342 | Michael Hanselmann | |
80 | 0dea942c | Iustin Pop | |
81 | 7a8994d4 | Iustin Pop | Version 2.0.0 final |
82 | 61b5e342 | Michael Hanselmann | ------------------- |
83 | 61b5e342 | Michael Hanselmann | |
84 | 61b5e342 | Michael Hanselmann | - no changes from rc5 |
85 | 61b5e342 | Michael Hanselmann | |
86 | 7a8994d4 | Iustin Pop | |
87 | b926bd98 | Iustin Pop | Version 2.0 release candidate 5 |
88 | 61b5e342 | Michael Hanselmann | ------------------------------- |
89 | 61b5e342 | Michael Hanselmann | |
90 | 61b5e342 | Michael Hanselmann | - fix a couple of bugs (validation, argument checks) |
91 | 61b5e342 | Michael Hanselmann | - fix ``gnt-cluster getmaster`` on non-master nodes (regression) |
92 | 61b5e342 | Michael Hanselmann | - some small improvements to RAPI and IAllocator |
93 | 61b5e342 | Michael Hanselmann | - make watcher automatically start the master daemon if down |
94 | 61b5e342 | Michael Hanselmann | |
95 | b926bd98 | Iustin Pop | |
96 | d1908b41 | Iustin Pop | Version 2.0 release candidate 4 |
97 | 61b5e342 | Michael Hanselmann | ------------------------------- |
98 | 61b5e342 | Michael Hanselmann | |
99 | 61b5e342 | Michael Hanselmann | - change the OS list to not require locks; this helps with big clusters |
100 | 61b5e342 | Michael Hanselmann | - fix ``gnt-cluster verify`` and ``gnt-cluster verify-disks`` when the |
101 | 61b5e342 | Michael Hanselmann | volume group is broken |
102 | 61b5e342 | Michael Hanselmann | - ``gnt-instance info``, without any arguments, doesn't run for all |
103 | 61b5e342 | Michael Hanselmann | instances anymore; either pass ``--all`` or pass the desired |
104 | 61b5e342 | Michael Hanselmann | instances; this helps against mistakes on big clusters where listing |
105 | 61b5e342 | Michael Hanselmann | the information for all instances takes a long time |
106 | 61b5e342 | Michael Hanselmann | - miscellaneous doc and man pages fixes |
107 | 61b5e342 | Michael Hanselmann | |
108 | d1908b41 | Iustin Pop | |
109 | 5bbefdec | Iustin Pop | Version 2.0 release candidate 3 |
110 | 61b5e342 | Michael Hanselmann | ------------------------------- |
111 | 61b5e342 | Michael Hanselmann | |
112 | 61b5e342 | Michael Hanselmann | - Change the internal locking model of some ``gnt-node`` commands, in |
113 | 61b5e342 | Michael Hanselmann | order to reduce contention (and blocking of master daemon) when |
114 | 61b5e342 | Michael Hanselmann | batching many creation/reinstall jobs |
115 | 61b5e342 | Michael Hanselmann | - Fixes to Xen soft reboot |
116 | 61b5e342 | Michael Hanselmann | - No longer build documentation at build time, instead distribute it in |
117 | 61b5e342 | Michael Hanselmann | the archive, in order to reduce the need for the whole docbook/rst |
118 | 61b5e342 | Michael Hanselmann | toolchains |
119 | 61b5e342 | Michael Hanselmann | |
120 | 5bbefdec | Iustin Pop | |
121 | f06d91f2 | Iustin Pop | Version 2.0 release candidate 2 |
122 | 61b5e342 | Michael Hanselmann | ------------------------------- |
123 | 61b5e342 | Michael Hanselmann | |
124 | 61b5e342 | Michael Hanselmann | - Now the cfgupgrade scripts works and can upgrade 1.2.7 clusters to 2.0 |
125 | 61b5e342 | Michael Hanselmann | - Fix watcher startup sequence, improves the behaviour of busy clusters |
126 | 61b5e342 | Michael Hanselmann | - Some other fixes in ``gnt-cluster verify``, ``gnt-instance |
127 | 61b5e342 | Michael Hanselmann | replace-disks``, ``gnt-instance add``, ``gnt-cluster queue``, KVM VNC |
128 | 61b5e342 | Michael Hanselmann | bind address and other places |
129 | 61b5e342 | Michael Hanselmann | - Some documentation fixes and updates |
130 | 61b5e342 | Michael Hanselmann | |
131 | f06d91f2 | Iustin Pop | |
132 | a2370b24 | Iustin Pop | Version 2.0 release candidate 1 |
133 | 61b5e342 | Michael Hanselmann | ------------------------------- |
134 | 61b5e342 | Michael Hanselmann | |
135 | 61b5e342 | Michael Hanselmann | - More documentation updates, now all docs should be more-or-less |
136 | 61b5e342 | Michael Hanselmann | up-to-date |
137 | 61b5e342 | Michael Hanselmann | - A couple of small fixes (mixed hypervisor clusters, offline nodes, |
138 | 61b5e342 | Michael Hanselmann | etc.) |
139 | 61b5e342 | Michael Hanselmann | - Added a customizable HV_KERNEL_ARGS hypervisor parameter (for Xen PVM |
140 | 61b5e342 | Michael Hanselmann | and KVM) |
141 | 61b5e342 | Michael Hanselmann | - Fix an issue related to $libdir/run/ganeti and cluster creation |
142 | 61b5e342 | Michael Hanselmann | |
143 | a2370b24 | Iustin Pop | |
144 | 2fb85b64 | Iustin Pop | Version 2.0 beta 2 |
145 | 61b5e342 | Michael Hanselmann | ------------------ |
146 | 61b5e342 | Michael Hanselmann | |
147 | 61b5e342 | Michael Hanselmann | - Xen PVM and KVM have switched the default value for the instance root |
148 | 61b5e342 | Michael Hanselmann | disk to the first partition on the first drive, instead of the whole |
149 | 61b5e342 | Michael Hanselmann | drive; this means that the OS installation scripts must be changed |
150 | 61b5e342 | Michael Hanselmann | accordingly |
151 | 61b5e342 | Michael Hanselmann | - Man pages have been updated |
152 | 61b5e342 | Michael Hanselmann | - RAPI has been switched by default to HTTPS, and the exported functions |
153 | 61b5e342 | Michael Hanselmann | should all work correctly |
154 | 61b5e342 | Michael Hanselmann | - RAPI v1 has been removed |
155 | 61b5e342 | Michael Hanselmann | - Many improvements to the KVM hypervisor |
156 | 61b5e342 | Michael Hanselmann | - Block device errors are now better reported |
157 | 61b5e342 | Michael Hanselmann | - Many other bugfixes and small improvements |
158 | 61b5e342 | Michael Hanselmann | |
159 | 2fb85b64 | Iustin Pop | |
160 | 10f31783 | Iustin Pop | Version 2.0 beta 1 |
161 | 61b5e342 | Michael Hanselmann | ------------------ |
162 | 61b5e342 | Michael Hanselmann | |
163 | 61b5e342 | Michael Hanselmann | - Version 2 is a general rewrite of the code and therefore the |
164 | 61b5e342 | Michael Hanselmann | differences are too many to list, see the design document for 2.0 in |
165 | 61b5e342 | Michael Hanselmann | the ``doc/`` subdirectory for more details |
166 | 61b5e342 | Michael Hanselmann | - In this beta version there is not yet a migration path from 1.2 (there |
167 | 61b5e342 | Michael Hanselmann | will be one in the final 2.0 release) |
168 | 61b5e342 | Michael Hanselmann | - A few significant changes are: |
169 | 61b5e342 | Michael Hanselmann | |
170 | 61b5e342 | Michael Hanselmann | - all commands are executed by a daemon (``ganeti-masterd``) and the |
171 | 61b5e342 | Michael Hanselmann | various ``gnt-*`` commands are just front-ends to it |
172 | 61b5e342 | Michael Hanselmann | - all the commands are entered into, and executed from a job queue, see |
173 | 61b5e342 | Michael Hanselmann | the ``gnt-job(8)`` manpage |
174 | 61b5e342 | Michael Hanselmann | - the RAPI daemon supports read-write operations, secured by basic HTTP |
175 | 61b5e342 | Michael Hanselmann | authentication on top of HTTPS |
176 | 61b5e342 | Michael Hanselmann | - DRBD version 0.7 support has been removed, DRBD 8 is the only |
177 | 61b5e342 | Michael Hanselmann | supported version (when migrating from Ganeti 1.2 to 2.0, you need |
178 | 61b5e342 | Michael Hanselmann | to migrate to DRBD 8 first while still running Ganeti 1.2) |
179 | 61b5e342 | Michael Hanselmann | - DRBD devices are using statically allocated minor numbers, which |
180 | 61b5e342 | Michael Hanselmann | will be assigned to existing instances during the migration process |
181 | 61b5e342 | Michael Hanselmann | - there is support for both Xen PVM and Xen HVM instances running on |
182 | 61b5e342 | Michael Hanselmann | the same cluster |
183 | 61b5e342 | Michael Hanselmann | - KVM virtualization is supported too |
184 | 61b5e342 | Michael Hanselmann | - file-based storage has been implemented, which means that it is |
185 | 61b5e342 | Michael Hanselmann | possible to run the cluster without LVM and DRBD storage, for |
186 | 61b5e342 | Michael Hanselmann | example using a shared filesystem exported from shared storage (and |
187 | 61b5e342 | Michael Hanselmann | still have live migration) |
188 | 61b5e342 | Michael Hanselmann | |
189 | 10f31783 | Iustin Pop | |
190 | 10f31783 | Iustin Pop | Version 1.2.7 |
191 | 61b5e342 | Michael Hanselmann | ------------- |
192 | 61b5e342 | Michael Hanselmann | |
193 | 61b5e342 | Michael Hanselmann | - Change the default reboot type in ``gnt-instance reboot`` to "hard" |
194 | 61b5e342 | Michael Hanselmann | - Reuse the old instance mac address by default on instance import, if |
195 | 61b5e342 | Michael Hanselmann | the instance name is the same. |
196 | 61b5e342 | Michael Hanselmann | - Handle situations in which the node info rpc returns incomplete results |
197 | 61b5e342 | Michael Hanselmann | (issue 46) |
198 | 61b5e342 | Michael Hanselmann | - Add checks for tcp/udp ports collisions in ``gnt-cluster verify`` |
199 | 61b5e342 | Michael Hanselmann | - Improved version of batcher: |
200 | 61b5e342 | Michael Hanselmann | |
201 | 61b5e342 | Michael Hanselmann | - state file support |
202 | 61b5e342 | Michael Hanselmann | - instance mac address support |
203 | 61b5e342 | Michael Hanselmann | - support for HVM clusters/instances |
204 | 61b5e342 | Michael Hanselmann | |
205 | 61b5e342 | Michael Hanselmann | - Add an option to show the number of cpu sockets and nodes in |
206 | 61b5e342 | Michael Hanselmann | ``gnt-node list`` |
207 | 61b5e342 | Michael Hanselmann | - Support OSes that handle more than one version of the OS api (but do |
208 | 61b5e342 | Michael Hanselmann | not change the current API in any other way) |
209 | 61b5e342 | Michael Hanselmann | - Fix ``gnt-node migrate`` |
210 | 61b5e342 | Michael Hanselmann | - ``gnt-debug`` man page |
211 | 61b5e342 | Michael Hanselmann | - Fixes various more typos and small issues |
212 | 61b5e342 | Michael Hanselmann | - Increase disk resync maximum speed to 60MB/s (from 30MB/s) |
213 | 61b5e342 | Michael Hanselmann | |
214 | 10f31783 | Iustin Pop | |
215 | 10f31783 | Iustin Pop | Version 1.2.6 |
216 | 61b5e342 | Michael Hanselmann | ------------- |
217 | 61b5e342 | Michael Hanselmann | |
218 | 61b5e342 | Michael Hanselmann | - new ``--hvm-nic-type`` and ``--hvm-disk-type`` flags to control the |
219 | 61b5e342 | Michael Hanselmann | type of disk exported to fully virtualized instances. |
220 | 61b5e342 | Michael Hanselmann | - provide access to the serial console of HVM instances |
221 | 61b5e342 | Michael Hanselmann | - instance auto_balance flag, set by default. If turned off it will avoid |
222 | 61b5e342 | Michael Hanselmann | warnings on cluster verify if there is not enough memory to fail over |
223 | 61b5e342 | Michael Hanselmann | an instance. in the future it will prevent automatically failing it |
224 | 61b5e342 | Michael Hanselmann | over when we will support that. |
225 | 61b5e342 | Michael Hanselmann | - batcher tool for instance creation, see ``tools/README.batcher`` |
226 | 61b5e342 | Michael Hanselmann | - ``gnt-instance reinstall --select-os`` to interactively select a new |
227 | 61b5e342 | Michael Hanselmann | operating system when reinstalling an instance. |
228 | 61b5e342 | Michael Hanselmann | - when changing the memory amount on instance modify a check has been |
229 | 61b5e342 | Michael Hanselmann | added that the instance will be able to start. also warnings are |
230 | 61b5e342 | Michael Hanselmann | emitted if the instance will not be able to fail over, if auto_balance |
231 | 61b5e342 | Michael Hanselmann | is true. |
232 | 61b5e342 | Michael Hanselmann | - documentation fixes |
233 | 61b5e342 | Michael Hanselmann | - sync fields between ``gnt-instance list/modify/add/import`` |
234 | 61b5e342 | Michael Hanselmann | - fix a race condition in drbd when the sync speed was set after giving |
235 | 61b5e342 | Michael Hanselmann | the device a remote peer. |
236 | 61b5e342 | Michael Hanselmann | |
237 | 10f31783 | Iustin Pop | |
238 | 10f31783 | Iustin Pop | Version 1.2.5 |
239 | 61b5e342 | Michael Hanselmann | ------------- |
240 | 61b5e342 | Michael Hanselmann | |
241 | 61b5e342 | Michael Hanselmann | - note: the allowed size and number of tags per object were reduced |
242 | 61b5e342 | Michael Hanselmann | - fix a bug in ``gnt-cluster verify`` with inconsistent volume groups |
243 | 61b5e342 | Michael Hanselmann | - fixed twisted 8.x compatibility |
244 | 61b5e342 | Michael Hanselmann | - fixed ``gnt-instance replace-disks`` with iallocator |
245 | 61b5e342 | Michael Hanselmann | - add TCP keepalives on twisted connections to detect restarted nodes |
246 | 61b5e342 | Michael Hanselmann | - disk increase support, see ``gnt-instance grow-disk`` |
247 | 61b5e342 | Michael Hanselmann | - implement bulk node/instance query for RAPI |
248 | 61b5e342 | Michael Hanselmann | - add tags in node/instance listing (optional) |
249 | 61b5e342 | Michael Hanselmann | - experimental migration (and live migration) support, read the man page |
250 | 61b5e342 | Michael Hanselmann | for ``gnt-instance migrate`` |
251 | 61b5e342 | Michael Hanselmann | - the ``ganeti-watcher`` logs are now timestamped, and the watcher also |
252 | 61b5e342 | Michael Hanselmann | has some small improvements in handling its state file |
253 | 61b5e342 | Michael Hanselmann | |
254 | 10f31783 | Iustin Pop | |
255 | 10f31783 | Iustin Pop | Version 1.2.4 |
256 | 61b5e342 | Michael Hanselmann | ------------- |
257 | 61b5e342 | Michael Hanselmann | |
258 | 61b5e342 | Michael Hanselmann | - Experimental readonly, REST-based remote API implementation; |
259 | 61b5e342 | Michael Hanselmann | automatically started on master node, TCP port 5080, if enabled by |
260 | 61b5e342 | Michael Hanselmann | ``--enable-rapi`` parameter to configure script. |
261 | 61b5e342 | Michael Hanselmann | - Instance allocator support. Add and import instance accept a |
262 | 61b5e342 | Michael Hanselmann | ``--iallocator`` parameter, and call that instance allocator to decide |
263 | 61b5e342 | Michael Hanselmann | which node to use for the instance. The iallocator document describes |
264 | 61b5e342 | Michael Hanselmann | what's expected from an allocator script. |
265 | 61b5e342 | Michael Hanselmann | - ``gnt-cluster verify`` N+1 memory redundancy checks: Unless passed the |
266 | 61b5e342 | Michael Hanselmann | ``--no-nplus1-mem`` option ``gnt-cluster verify`` now checks that if a |
267 | 61b5e342 | Michael Hanselmann | node is lost there is still enough memory to fail over the instances |
268 | 61b5e342 | Michael Hanselmann | that reside on it. |
269 | 61b5e342 | Michael Hanselmann | - ``gnt-cluster verify`` hooks: it is now possible to add post-hooks to |
270 | 61b5e342 | Michael Hanselmann | ``gnt-cluster verify``, to check for site-specific compliance. All the |
271 | 61b5e342 | Michael Hanselmann | hooks will run, and their output, if any, will be displayed. Any |
272 | 61b5e342 | Michael Hanselmann | failing hook will make the verification return an error value. |
273 | 61b5e342 | Michael Hanselmann | - ``gnt-cluster verify`` now checks that its peers are reachable on the |
274 | 61b5e342 | Michael Hanselmann | primary and secondary interfaces |
275 | 61b5e342 | Michael Hanselmann | - ``gnt-node add`` now supports the ``--readd`` option, to readd a node |
276 | 61b5e342 | Michael Hanselmann | that is still declared as part of the cluster and has failed. |
277 | 61b5e342 | Michael Hanselmann | - ``gnt-* list`` commands now accept a new ``-o +field`` way of |
278 | 61b5e342 | Michael Hanselmann | specifying output fields, that just adds the chosen fields to the |
279 | 61b5e342 | Michael Hanselmann | default ones. |
280 | 61b5e342 | Michael Hanselmann | - ``gnt-backup`` now has a new ``remove`` command to delete an existing |
281 | 61b5e342 | Michael Hanselmann | export from the filesystem. |
282 | 61b5e342 | Michael Hanselmann | - New per-instance parameters hvm_acpi, hvm_pae and hvm_cdrom_image_path |
283 | 61b5e342 | Michael Hanselmann | have been added. Using them you can enable/disable acpi and pae |
284 | 61b5e342 | Michael Hanselmann | support, and specify a path for a cd image to be exported to the |
285 | 61b5e342 | Michael Hanselmann | instance. These parameters as the name suggest only work on HVM |
286 | 61b5e342 | Michael Hanselmann | clusters. |
287 | 61b5e342 | Michael Hanselmann | - When upgrading an HVM cluster to Ganeti 1.2.4, the values for ACPI and |
288 | 61b5e342 | Michael Hanselmann | PAE support will be set to the previously hardcoded values, but the |
289 | 61b5e342 | Michael Hanselmann | (previously hardcoded) path to the CDROM ISO image will be unset and |
290 | 61b5e342 | Michael Hanselmann | if required, needs to be set manually with ``gnt-instance modify`` |
291 | 61b5e342 | Michael Hanselmann | after the upgrade. |
292 | 61b5e342 | Michael Hanselmann | - The address to which an instance's VNC console is bound is now |
293 | 61b5e342 | Michael Hanselmann | selectable per-instance, rather than being cluster wide. Of course |
294 | 61b5e342 | Michael Hanselmann | this only applies to instances controlled via VNC, so currently just |
295 | 61b5e342 | Michael Hanselmann | applies to HVM clusters. |
296 | 61b5e342 | Michael Hanselmann | |
297 | 10f31783 | Iustin Pop | |
298 | bae27f68 | Iustin Pop | Version 1.2.3 |
299 | 61b5e342 | Michael Hanselmann | ------------- |
300 | 61b5e342 | Michael Hanselmann | |
301 | 61b5e342 | Michael Hanselmann | - more tweaks to the disk activation code (especially helpful for DRBD) |
302 | 61b5e342 | Michael Hanselmann | - change the default ``gnt-instance list`` output format, now there is |
303 | 61b5e342 | Michael Hanselmann | one combined status field (see the manpage for the exact values this |
304 | 61b5e342 | Michael Hanselmann | field will have) |
305 | 61b5e342 | Michael Hanselmann | - some more fixes for the mac export to hooks change |
306 | 61b5e342 | Michael Hanselmann | - make Ganeti not break with DRBD 8.2.x (which changed the version |
307 | 61b5e342 | Michael Hanselmann | format in ``/proc/drbd``) (issue 24) |
308 | 61b5e342 | Michael Hanselmann | - add an upgrade tool from "remote_raid1" disk template to "drbd" disk |
309 | 61b5e342 | Michael Hanselmann | template, allowing migration from DRBD0.7+MD to DRBD8 |
310 | 61b5e342 | Michael Hanselmann | |
311 | bae27f68 | Iustin Pop | |
312 | e709baee | Iustin Pop | Version 1.2.2 |
313 | 61b5e342 | Michael Hanselmann | ------------- |
314 | 61b5e342 | Michael Hanselmann | |
315 | 61b5e342 | Michael Hanselmann | - fix ``gnt-instance modify`` breakage introduced in 1.2.1 with the HVM |
316 | 61b5e342 | Michael Hanselmann | support (issue 23) |
317 | 61b5e342 | Michael Hanselmann | - add command aliases infrastructure and a few aliases |
318 | 61b5e342 | Michael Hanselmann | - allow listing of VCPUs in the ``gnt-instance list`` and improve the |
319 | 61b5e342 | Michael Hanselmann | man pages and the ``--help`` option of ``gnt-node |
320 | 61b5e342 | Michael Hanselmann | list``/``gnt-instance list`` |
321 | 61b5e342 | Michael Hanselmann | - fix ``gnt-backup list`` with down nodes (issue 21) |
322 | 61b5e342 | Michael Hanselmann | - change the tools location (move from $pkgdatadir to $pkglibdir/tools) |
323 | 61b5e342 | Michael Hanselmann | - fix the dist archive and add a check for including svn/git files in |
324 | 61b5e342 | Michael Hanselmann | the future |
325 | 61b5e342 | Michael Hanselmann | - some developer-related changes: improve the burnin and the QA suite, |
326 | 61b5e342 | Michael Hanselmann | add an upload script for testing during development |
327 | 61b5e342 | Michael Hanselmann | |
328 | e709baee | Iustin Pop | |
329 | 31b9055c | Iustin Pop | Version 1.2.1 |
330 | 61b5e342 | Michael Hanselmann | ------------- |
331 | 61b5e342 | Michael Hanselmann | |
332 | 61b5e342 | Michael Hanselmann | - experimental HVM support, read the install document, section |
333 | 61b5e342 | Michael Hanselmann | "Initializing the cluster" |
334 | 61b5e342 | Michael Hanselmann | - allow for the PVM hypervisor per-instance kernel and initrd paths |
335 | 61b5e342 | Michael Hanselmann | - add a new command ``gnt-cluster verify-disks`` which uses a new |
336 | 61b5e342 | Michael Hanselmann | algorithm to improve the reconnection of the DRBD pairs if the device |
337 | 61b5e342 | Michael Hanselmann | on the secondary node has gone away |
338 | 61b5e342 | Michael Hanselmann | - make logical volume code auto-activate LVs at disk activation time |
339 | 61b5e342 | Michael Hanselmann | - slightly improve the speed of activating disks |
340 | 61b5e342 | Michael Hanselmann | - allow specification of the MAC address at instance creation time, and |
341 | 61b5e342 | Michael Hanselmann | changing it later via ``gnt-instance modify`` |
342 | 61b5e342 | Michael Hanselmann | - fix handling of external commands that generate lots of output on |
343 | 61b5e342 | Michael Hanselmann | stderr |
344 | 61b5e342 | Michael Hanselmann | - update documentation with regard to minimum version of DRBD8 supported |
345 | 61b5e342 | Michael Hanselmann | |
346 | 31b9055c | Iustin Pop | |
347 | ce628bb4 | Iustin Pop | Version 1.2.0 |
348 | 61b5e342 | Michael Hanselmann | ------------- |
349 | 61b5e342 | Michael Hanselmann | |
350 | 61b5e342 | Michael Hanselmann | - Log the ``xm create`` output to the node daemon log on failure (to help |
351 | 61b5e342 | Michael Hanselmann | diagnosing the error) |
352 | 61b5e342 | Michael Hanselmann | - In debug mode, log all external commands output if failed to the logs |
353 | 61b5e342 | Michael Hanselmann | - Change parsing of lvm commands to ignore stderr |
354 | 61b5e342 | Michael Hanselmann | |
355 | ce628bb4 | Iustin Pop | |
356 | 3d492b09 | Iustin Pop | Version 1.2b3 |
357 | 61b5e342 | Michael Hanselmann | ------------- |
358 | 61b5e342 | Michael Hanselmann | |
359 | 61b5e342 | Michael Hanselmann | - Another round of updates to the DRBD 8 code to deal with more failures |
360 | 61b5e342 | Michael Hanselmann | in the replace secondary node operation |
361 | 61b5e342 | Michael Hanselmann | - Some more logging of failures in disk operations (lvm, drbd) |
362 | 61b5e342 | Michael Hanselmann | - A few documentation updates |
363 | 61b5e342 | Michael Hanselmann | - QA updates |
364 | 61b5e342 | Michael Hanselmann | |
365 | 3d492b09 | Iustin Pop | |
366 | 6c4811dc | Iustin Pop | Version 1.2b2 |
367 | 61b5e342 | Michael Hanselmann | ------------- |
368 | 61b5e342 | Michael Hanselmann | |
369 | 61b5e342 | Michael Hanselmann | - Change configuration file format from Python's Pickle to JSON. |
370 | 61b5e342 | Michael Hanselmann | Upgrading is possible using the cfgupgrade utility. |
371 | 61b5e342 | Michael Hanselmann | - Add support for DRBD 8.0 (new disk template ``drbd``) which allows for |
372 | 61b5e342 | Michael Hanselmann | faster replace disks and is more stable (DRBD 8 has many improvements |
373 | 61b5e342 | Michael Hanselmann | compared to DRBD 0.7) |
374 | 61b5e342 | Michael Hanselmann | - Added command line tags support (see man pages for ``gnt-instance``, |
375 | 61b5e342 | Michael Hanselmann | ``gnt-node``, ``gnt-cluster``) |
376 | 61b5e342 | Michael Hanselmann | - Added instance rename support |
377 | 61b5e342 | Michael Hanselmann | - Added multi-instance startup/shutdown |
378 | 61b5e342 | Michael Hanselmann | - Added cluster rename support |
379 | 61b5e342 | Michael Hanselmann | - Added ``gnt-node evacuate`` to simplify some node operations |
380 | 61b5e342 | Michael Hanselmann | - Added instance reboot operation that can speedup reboot as compared to |
381 | 61b5e342 | Michael Hanselmann | stop and start |
382 | 61b5e342 | Michael Hanselmann | - Soften the requirement that hostnames are in FQDN format |
383 | 61b5e342 | Michael Hanselmann | - The ``ganeti-watcher`` now activates drbd pairs after secondary node |
384 | 61b5e342 | Michael Hanselmann | reboots |
385 | 61b5e342 | Michael Hanselmann | - Removed dependency on debian's patched fping that uses the |
386 | 61b5e342 | Michael Hanselmann | non-standard ``-S`` option |
387 | 61b5e342 | Michael Hanselmann | - Now the OS definitions are searched for in multiple, configurable paths |
388 | 61b5e342 | Michael Hanselmann | (easier for distros to package) |
389 | 61b5e342 | Michael Hanselmann | - Some changes to the hooks infrastructure (especially the new |
390 | 61b5e342 | Michael Hanselmann | post-configuration update hook) |
391 | 61b5e342 | Michael Hanselmann | - Other small bugfixes |
392 | 558fd122 | Michael Hanselmann | |
393 | 558fd122 | Michael Hanselmann | .. vim: set textwidth=72 : |