cb2defbde9
Lint: W391 blank line at end of file
2020-11-06 21:14:19 -05:00
5da314902f
Lint: F841 local variable '<variable>' is assigned to but never used
2020-11-06 21:13:13 -05:00
98a573bbc7
Lint: E402 module level import not at top of file
2020-11-06 20:40:32 -05:00
aecb845d6a
Lint: E713 test for membership should be 'not in'
2020-11-06 20:37:52 -05:00
fde8ea2fea
Lint: W291 trailing whitespace
2020-11-06 19:44:14 -05:00
db9c6eecad
Lint: W605 invalid escape sequence '\-'
2020-11-06 19:40:44 -05:00
f787c4cb14
Lint: W605 invalid escape sequence '\+'
2020-11-06 19:40:29 -05:00
57c51d3234
Lint: E711 comparison to None should be 'if cond is not None:'
2020-11-06 19:37:13 -05:00
ce01b41d81
Lint: E711 comparison to None should be 'if cond is None:'
2020-11-06 19:36:36 -05:00
4d6f36aca0
Lint: E712 comparison to False should be 'if cond is False:' or 'if not cond:'
2020-11-06 19:35:51 -05:00
72ae149cf1
Lint: E712 comparison to True should be 'if cond is True:' or 'if cond:'
2020-11-06 19:35:19 -05:00
fb4aafcea9
Lint: E111 indentation is not a multiple of four
2020-11-06 19:26:22 -05:00
2d8f684fc8
Lint: E722 do not use bare 'except' (2)
2020-11-06 19:24:10 -05:00
d9e7b7ec15
Lint: F401 <library> imported but unused
2020-11-06 19:22:49 -05:00
ebf254f62d
Lint: W293 blank line contains whitespace
2020-11-06 19:11:07 -05:00
2deee9a329
Lint: E262 inline comment should start with '# '
2020-11-06 19:03:30 -05:00
76b1cafdcc
Lint: W605 invalid escape sequence '\$'
2020-11-06 19:01:22 -05:00
639937f9c2
Lint: W605 invalid escape sequence '\^'
2020-11-06 18:59:30 -05:00
63f4f9aed7
Lint: E722 do not use bare 'except'
2020-11-06 18:55:10 -05:00
601ab1a181
Add second default too
2020-11-04 23:53:56 -05:00
2266438303
Show fewer lines on a log follow
2020-11-03 11:16:29 -05:00
b783588ee6
Use "none" default instead of "default"
2020-10-29 12:19:07 -04:00
56ba7b1457
Bump version to 0.9.1
2020-10-29 12:16:38 -04:00
e984f315f1
Correct bug in finding system template list
2020-10-29 12:14:10 -04:00
ec0b8acf90
Support per-VM migration type selectors
...
Allow a VM to specify its migration type as a default choice. The valid
options are "default" (i.e. behave as now), "live" which forces a live
migration only, and "shutdown" which forces a shutdown migration only.
The new option is treated as a VM meta option and is set to default if
not found.
2020-10-29 12:01:29 -04:00
d2c0d868c4
Add gevent to node daemon
...
Required for the Metadata API instance.
2020-10-27 02:42:49 -04:00
d63e757c32
Ensure args are checked against form body
...
Required for XML definitions but erroneously removed during file parsing
reworking.
2020-10-27 02:30:59 -04:00
5d08ad9573
Fix incorrect keepalive interval setting
2020-10-26 11:44:45 -04:00
81141c9b93
Include 0.9.0 changelog entries
2020-10-26 02:20:18 -04:00
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
fbbdb209c3
Remove Python OpenSSL dependency
...
Not actually required for the SSL configuration.
2020-10-26 02:02:15 -04:00
f85c2c2a75
Remove PyWSGI and move to Flask server
...
Gevent was completely failure. The API would block during large file
uploads with no obvious solutions beyond "use gunicorn", which is not
suited to this. I originally had this working with the Flask "debug"
server, so just move to using that all the time. SSL is added using a
custom context with the OpenSSL library, so include that as a
dependency.
2020-10-26 01:58:43 -04:00
adfe302f71
Move monkeypatch before all imports
2020-10-24 20:53:44 -04:00
890023cbfc
Make sender wait dynamic based on receiver
2020-10-21 14:43:54 -04:00
28abb018e3
Improve some timeouts and conditionals
2020-10-21 12:00:10 -04:00
d42bb74dc9
Use explicit acquire/release instead of with
...
The with blocks did not seem to work as expected. Go back to exclusive
locks as well since these are more consistent.
2020-10-21 11:38:23 -04:00
42c5f84ba7
Do multiple lock attempts
2020-10-21 11:21:37 -04:00
88556f4a33
Convert from exclusive to write lock
2020-10-21 11:12:36 -04:00
017953c2e6
Move lock release to phase D
2020-10-21 11:07:01 -04:00
82b4d3ed1b
Add missing prefix statements to loggers
2020-10-21 10:52:53 -04:00
3839040092
Add exclusive lock function
2020-10-21 10:46:41 -04:00
bae366a316
Add waits and only receive check on send
2020-10-21 10:43:42 -04:00
84ade53fae
Add locks for VM state changes
...
Use exclusive locks during API events which change VM state. This is
fairly critical to avoid potential duplicate updates. Only implemented
for these specifically required functions to avoid major performance
hits elsewhere.
2020-10-21 10:40:00 -04:00
72f47f216a
Revert "Add locking in common zkhander"
...
This reverts commit 53c0d2b4f620e10f3e0e6b0f19495d8473792563.
This resulted in a massive performance hit and some inconsistent
behaviour. Revert for now an re-investigate later.
2020-10-21 03:49:13 -04:00
9bfcab5e2b
Improve documentation around n-1 situations
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Closes #104
2020-10-21 03:30:33 -04:00
53c0d2b4f6
Add locking in common zkhander
...
Ensures that every changed made here is locked, thus preventing
duplicate updates, etc.
2020-10-21 03:17:18 -04:00
351076c15e
Check if node changed during final check
...
Avoids situations where two migrates, to different nodes, happen in
rapid succession. Aborts the migration if the current target node no
longer matches what was set at the start of the execution.
2020-10-21 02:52:36 -04:00
42514b9a50
Improve messages further
2020-10-21 02:41:42 -04:00
611e47f338
Add messages to migration aborts
...
Results in some information duplication, but ensures logging of the
reason a migration was aborted separate from the error(s) this may
generate.
2020-10-21 02:38:42 -04:00
d96a23276b
Mention recommendations about system disks
...
Advise SSDs always, mention the situations where slower media can be
acceptable and the risks therein.
2020-10-21 02:31:09 -04:00
