Commit Graph

81 Commits

Author SHA1 Message Date
Joshua Boniface 0ccfc41398 Bump version to 0.9.13 2021-02-17 11:37:59 -05:00
Joshua Boniface 9100c63e99 Add stored_bytes to pool stats information 2021-02-09 01:46:01 -05:00
Joshua Boniface 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
Joshua Boniface 0db8fd9da6 Bump version to 0.9.12 2021-01-28 16:29:58 -05:00
Joshua Boniface 9fbe35fd24 Bump version to 0.9.11 2021-01-05 15:58:26 -05:00
Joshua Boniface a24724d9f0 Use external ceph cmd for ceph df 2020-12-26 14:04:21 -05:00
Joshua Boniface 518d699c15 Bump version to 0.9.10 2020-12-15 10:45:15 -05:00
Joshua Boniface 7c99a7bda7 Safely reset RBD locks on failed VMs
Should correct issues on cold start as well as if a VM crashes
uncleanly, which would prevent the VM from starting due to stale RBD
locks.

This implementation has four parts:
  1. Update how IP addresses are handled, specifically by replacing all
  previous instances of "vni_ipaddr" with "vni_floatingipaddr", and then
  adding the "vni_ipaddr" with the real data for this node's IPs. Also
  include the storage IPs in this where they weren't before, so each
  this_node actually has the local IPs plus floating IPs. This enables
  the next two steps.
  2. Modify flush_locks to take this_node as an argument, and update the
  run_command function to only operate against this node, rather than on
  the primary coordinator.
  3. Have the flush_locks check each lock against the current node, to
  verify that the lock is actually held by the current node. This is the
  only way to do this safely. During fencing, we override this by not
  passing a this_node which bypasses this check.
  4. Have the VM start do the check for VM failure/startup and execute a
  flush_locks before actually starting the VM.
2020-12-14 15:53:18 -05:00
Joshua Boniface 89c7e225a0 Move OSD stats uploading to primary only
Instead of each node uploading its own OSD stats, which would not work
if the PVC daemon wasn't running, instead have the primary upload stats
for all OSDs in the cluster.
2020-12-09 02:46:09 -05:00
Joshua Boniface b36ec43a2d Bump version to 0.9.9 2020-12-09 02:20:20 -05:00
Joshua Boniface ce5ee11841 Bump version to 0.9.8 2020-11-24 12:26:57 -05:00
Joshua Boniface d4a28d7a58 Bump version to 0.9.7 2020-11-19 10:48:28 -05:00
Joshua Boniface e69eb93cb3 Bump version to 0.9.6 2020-11-17 13:01:54 -05:00
Joshua Boniface a4e5323e81 Bump version to 0.9.5 2020-11-17 12:34:04 -05:00
Joshua Boniface 9053edacd8 Bump version to 0.9.4 2020-11-10 15:33:50 -05:00
Joshua Boniface baac8f24fd Bump version to 0.9.3 2020-11-09 10:28:15 -05:00
Joshua Boniface 11702f4bc8 Bump version to 0.9.2 2020-11-08 02:03:29 -05:00
Joshua Boniface 6f66b77a00 Lint: E121/E126 continuation line under/over-indented for hanging indent 2020-11-07 15:06:21 -05:00
Joshua Boniface 260b39ebf2 Lint: E302 expected 2 blank lines, found X 2020-11-07 14:45:24 -05:00
Joshua Boniface c3dfe2e381 Lint: F821 undefined name 'myshorthostname' 2020-11-07 13:31:19 -05:00
Joshua Boniface 961ebb4c01 Lint: E305 expected 2 blank lines after class or function definition, found X 2020-11-07 13:17:49 -05:00
Joshua Boniface e553c5d42a Lint: E122 continuation line missing indentation or outdented 2020-11-07 13:12:26 -05:00
Joshua Boniface 7932be3948 Lint: E261 at least two spaces before inline comment 2020-11-07 13:11:03 -05:00
Joshua Boniface d2490419c5 Lint: E202 whitespace before ']' 2020-11-07 13:02:54 -05:00
Joshua Boniface d2e5ede399 Lint: E202 whitespace before ')' 2020-11-07 12:58:54 -05:00
Joshua Boniface 3f242cd437 Lint: E202 whitespace before '}' 2020-11-07 12:57:42 -05:00
Joshua Boniface b7daa8e1f6 E201 whitespace after '[' 2020-11-07 12:39:59 -05:00
Joshua Boniface c88965e898 Lint: E201 whitespace after '(' 2020-11-07 12:39:27 -05:00
Joshua Boniface e333f2b935 Lint: E201 whitespace after '{' 2020-11-07 12:38:31 -05:00
Joshua Boniface 8c623023d5 Lint: F811 redefinition of unused '<function>' 2020-11-07 12:14:29 -05:00
Joshua Boniface 2eef6a1c21 Lint: E265 block comment should start with '# ' 2020-11-06 21:32:17 -05:00
Joshua Boniface 5da314902f Lint: F841 local variable '<variable>' is assigned to but never used 2020-11-06 21:13:13 -05:00
Joshua Boniface 98a573bbc7 Lint: E402 module level import not at top of file 2020-11-06 20:40:32 -05:00
Joshua Boniface aecb845d6a Lint: E713 test for membership should be 'not in' 2020-11-06 20:37:52 -05:00
Joshua Boniface 57c51d3234 Lint: E711 comparison to None should be 'if cond is not None:' 2020-11-06 19:37:13 -05:00
Joshua Boniface ce01b41d81 Lint: E711 comparison to None should be 'if cond is None:' 2020-11-06 19:36:36 -05:00
Joshua Boniface ebf254f62d Lint: W293 blank line contains whitespace 2020-11-06 19:11:07 -05:00
Joshua Boniface 63f4f9aed7 Lint: E722 do not use bare 'except' 2020-11-06 18:55:10 -05:00
Joshua Boniface 56ba7b1457 Bump version to 0.9.1 2020-10-29 12:16:38 -04:00
Joshua Boniface 0f299777f1 Modify version to 3-digit numbering
I expect 0.9 will be fairly long-lived, so add another decimal place so
I may continue adding tweaks to it.

THIS IS NOT SEMVER.
2020-10-26 02:13:11 -04:00
Joshua Boniface c6e34c7dc6 Bump base version to 0.9 2020-10-18 14:31:19 -04:00
Joshua Boniface a4b80be5ed Add provisioned memory to node info
Adds a separate field to the node memory, "provisioned", which totals
the amount of memory provisioned to all VMs on the node, regardless of
state, and in contrast to "allocated" which only counts running VMs.

Allows for the detection of potential overprovisioned states when
factoring in non-running VMs.

Includes the supporting code to get this data, since the original
implementation of VM memory selection was dependent on the VM being
running and getting this from libvirt. Now, if the VM is not active, it
gets this from the domain XML instead.
2020-10-18 14:17:15 -04:00
Joshua Boniface 9366977fe6 Copy d_domain before iterating
Prevents a bug where the thread can crash due to a change in the
d_domain object while running the for loop. By copying and iterating
over the copy, this becomes safer.
2020-09-16 15:12:37 -04:00
Joshua Boniface 65b44f2955 Avoid breaking keepalive during incoming migration
The keepalive was getting stuck gathering memoryStats from the
non-running VM, since it was in a paused state. Avoid this by just
skipping past the rest of the stats gathering if the VM isn't running.
2020-08-28 01:47:36 -04:00
Joshua Boniface 78dec77987 Bump version to 0.8 2020-08-26 10:24:44 -04:00
Joshua Boniface 921e57ca78 Fix syntax error 2020-08-20 23:05:56 -04:00
Joshua Boniface 3cc7df63f2 Add configurable VM shutdown timeout
Closes #102
2020-08-20 21:26:12 -04:00
Joshua Boniface e8e65934e3 Use logger prefix for thread debug logs 2020-08-17 14:30:21 -04:00
Joshua Boniface 9b3ef6d610 Add connect timeout to Ceph
This doesn't seem to actually do anything (like most of these
timeouts...) but add it just for posterity.
2020-08-17 13:58:14 -04:00
Joshua Boniface b451c0e8e3 Add additional start/finish debug messages 2020-08-17 13:11:03 -04:00