450bf6b153
Convert NodeInstance to new ZK schema handler
2021-06-09 22:07:32 -04:00
b94fe88405
Convert fencing to new ZK schema handler
2021-06-09 21:29:01 -04:00
610f6e8f2c
Convert CephInstance to new ZK schema handler
2021-06-09 21:17:09 -04:00
f913f42a6d
Replace schema paths with updated zkhandler
2021-06-09 20:29:42 -04:00
e475552391
Fix some bugs with hot reload
2021-06-09 00:03:26 -04:00
5540bdc86b
Add automatic schema upgrade to nodes
...
Performs an automatic schema upgrade when all nodes are updated to the
latest version.
Addresses #129
2021-06-08 23:35:39 -04:00
3c102b3769
Add per-node schema tracking
...
This will allow nodes to start with their own schema versions, and then
be updated simultaneously by the API.
References #129
2021-06-08 23:35:39 -04:00
a4aaf89681
Add ZKSchema loading and validation to Daemon
...
Also removes some previous hack migrations from pre-0.9.19.
Addresses #129
2021-06-08 23:35:39 -04:00
126f0742cd
Add Zookeeper schema manager to zkhandler
...
Adds a new class, ZKSchema, to handle schema management in Zookeeper in
an automated and consistent way. This should solve several issues:
1. Pain in managing changes to ZK keys
2. Pain in handling those changes during live upgrades
3. Simplifying the codebase to remove hardcoded ZK paths
The current master schema for PVC 0.9.19 is committed as version 0.
Addresses #129
2021-06-08 23:35:39 -04:00
5843d8aff4
Fix fence call to findTargetNode
2021-06-08 23:34:49 -04:00
cf96bb009f
Bump version to 0.9.19
2021-06-06 01:47:41 -04:00
719954b70b
Fix missing list comma
2021-06-06 01:39:43 -04:00
7dea5d2fac
Move logger to common, fix buffering
2021-06-01 18:50:26 -04:00
3a5226b893
Add missing flushed output
2021-06-01 18:30:18 -04:00
de2ff2e01b
Fix removed function args
2021-06-01 17:02:36 -04:00
cd75413667
Increase initial lock timer
...
With the new library the reader seems to be a little too quick, so hold
the write lock for 1 second instead of 1/2 second to ensure it is
caught.
2021-06-01 17:00:11 -04:00
9764090d6d
Merge node common with daemon common
2021-06-01 12:22:11 -04:00
12ac3686de
Convert missed elements to new zkhandler
2021-06-01 11:57:21 -04:00
5740d0f2d5
Remove obsolete zkhandler.py
2021-06-01 11:55:44 -04:00
889f4cdf47
Convert common to new zkhandler
2021-06-01 11:55:32 -04:00
8f66a8d00e
Fix missed zkhandler conversion
2021-06-01 11:53:33 -04:00
6beea0693c
Convert fencing to new zkhandler
2021-06-01 11:53:21 -04:00
1c9a7a6479
Convert VXNetworkInstance to new zkhandler
2021-06-01 11:49:39 -04:00
790098f181
Convert VMInstance to new zkhandler
2021-06-01 11:46:27 -04:00
8a4a41e092
Convert NodeInstance to new zkhandler
2021-06-01 11:27:35 -04:00
a48bf2d71e
More gracefully handle none selectors
...
Allow selection of "none" as the node selector, and handle this by
always using the cluster default instead of writing it in.
2021-06-01 11:13:13 -04:00
a0b9087167
Set Daemon migration selector in zookeeper
2021-06-01 10:52:41 -04:00
33a54cf7f2
Move configuration keys to /config tree
2021-06-01 10:48:55 -04:00
d6a8cf9780
Convert MetadataAPIInstance to new zkhandler
2021-05-31 19:55:09 -04:00
abd619a3c1
Convert DNSAggregatorInstance to new zkhandler
2021-05-31 19:55:01 -04:00
ef5fe78125
Convert CepnInstance to new zkhandler
2021-05-31 19:51:27 -04:00
f6d0e89568
Properly add absent node type
2021-05-31 19:26:27 -04:00
ede3e88cd7
Modify node daemon root to use updated zkhandler
2021-05-31 03:14:09 -04:00
c23a53d082
Add daemon_lib symlink to pvcnoded
2021-05-30 00:00:07 -04:00
0c75a127b2
Bump version to 0.9.18
2021-05-23 17:23:10 -04:00
9de14c46fb
Bump version to 0.9.17
2021-05-19 17:06:29 -04:00
fe15bdb854
Bump version to 0.9.16
2021-05-10 01:13:21 -04:00
b851a6209c
Catch all other exceptions in subprocess run
...
Found a rare glitch where the subprocess pipes would not engage, causing
a daemon crash. Catch these exceptions with a retcode of 255 instead of
bailing out.
Closes #124
2021-05-10 01:07:25 -04:00
5ceb57e540
Handle emptying corrupted console log files
...
Libvirt will someones write junk out to console log files, which breaks
the log parser deque with a UnicodeDecodeError.
If this happens, clear the log and re-open the deque again for newer
updates.
Closes #123
2021-05-10 01:03:04 -04:00
669338c22b
Bump version to 0.9.15
2021-04-08 13:37:47 -04:00
c4ac75b973
Bump version to 0.9.14
2021-03-30 10:27:37 -04:00
0bf276fd51
Update copyright year in headers
2021-03-25 17:01:55 -04:00
f4ec161aa2
Update file copyright header.
...
Remove the option to select a later version of the GPL.
2021-03-25 16:58:02 -04:00
0ccfc41398
Bump version to 0.9.13
2021-02-17 11:37:59 -05:00
9100c63e99
Add stored_bytes to pool stats information
2021-02-09 01:46:01 -05:00
aba567d6c9
Add nice startup banners to both daemons
...
Add nicer easy-to-find (yay ASCII art) banners for the startup printouts
of both the node and API daemons. Also adds the safe loader to pvcnoded
to prevent hassle messages and a version string in the API daemon file.
2021-02-08 02:51:43 -05:00
0db8fd9da6
Bump version to 0.9.12
2021-01-28 16:29:58 -05:00
a44f134230
Remove systemd deps on zookeeper and libvirt
...
This caused a serious race condition, since the IPs managed by PVC had
not yet come up, but Zookeeper was trying to start and bind to them,
which of course failed.
Remove these dependencies entirely - the daemon itself starts these
services during initialization and they do not need to be started by
systemd first.
2021-01-28 16:25:02 -05:00
9fbe35fd24
Bump version to 0.9.11
2021-01-05 15:58:26 -05:00
a24724d9f0
Use external ceph cmd for ceph df
2020-12-26 14:04:21 -05:00
