Joshua Boniface
b12fc956c7
Typo missing colon
2018-07-18 02:24:45 -04:00
Joshua Boniface
d8962bf998
Use memalloc for target selection
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Uses the new memalloc ZK data to calculate the most free target
hypervisor during migrations. Also functionizes the selection
to avoid code duplication and facilitate adding alternate search
functions in the future.
Addresses #9
2018-07-18 02:14:35 -04:00
Joshua Boniface
d3cb8d4a13
Add warning if keepalive fails
2018-07-17 22:07:28 -04:00
Joshua Boniface
0fd8ecc019
Correct working of getmemory function
2018-07-17 21:51:49 -04:00
Joshua Boniface
2c988430db
Add maxmemory to the data for each VMInstance object
2018-07-17 21:40:30 -04:00
Joshua Boniface
7c89fa8aea
Change where the memalloc increase is
2018-07-17 21:38:07 -04:00
Joshua Boniface
344881ff27
Add allocated memory for node to ZK
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Adds field for allocated memory in addition to free and used memory
Addresses #9
2018-07-17 21:34:11 -04:00
Joshua Boniface
7f3caa2859
Explicitly copy domain_list array
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Fixes a bug caused by looping over a changing list of domains
during the flush (and unflush) actions.
Fixes #7
2018-07-17 14:29:18 -04:00
Joshua Boniface
778eff2d7d
Ensure running VMs are in domain_list
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Addresses #7
2018-07-17 12:17:22 -04:00
Joshua Boniface
fa46bd47d6
Correctly parse subprocess object
2018-07-17 02:39:03 -04:00
Joshua Boniface
4561c1fdb1
Fix IPMItool command to use lanplus
2018-07-17 01:39:11 -04:00
Joshua Boniface
7e7618d529
Fix bug in thread start
2018-07-17 01:09:16 -04:00
Joshua Boniface
1dbe0d64ba
Thread the flush function
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Prevents a bug where the flush function blocks receiving migrations
2018-07-17 01:04:35 -04:00
Joshua Boniface
a6bdc281a2
Fix a blasted typo in the variable name
2018-07-17 00:38:55 -04:00
Joshua Boniface
6d779a811b
Add wait time between flush migrates
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Adds a wait timer between each VM migration during a flush action,
based on the state of the target VM. This causes each state change
command to wait until the last VM has completed its migration,
preventing all a node's VMs from being migrated to the same "least
RAM" hypervisor at once before any start to migrate.
Fixes #6
2018-07-17 00:31:12 -04:00
Joshua Boniface
368c7ea99b
Remove superflous old comment
2018-07-17 00:16:58 -04:00
Joshua Boniface
35a6154d34
Add try for lasthypervisor request
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Fixes a bug whereby lasthypervisor would be empty because a VM had
never migrated before. This situation should never matter in an
actually-migrated VM since the ZK value would be set and as such
is simply discarded.
2018-07-17 00:16:17 -04:00
Joshua Boniface
9ef5fcb836
[ #4 ] Update fencing to handle successful/failed fence states and migrate only when applicable
2018-06-28 12:13:08 -04:00
Joshua Boniface
8052dce50d
[ #4 ] Make use of `fence_intervals` config
2018-06-28 12:04:05 -04:00
Joshua Boniface
843ddfadd8
[ #5 ] Typo
2018-06-27 23:53:17 -04:00
Joshua Boniface
79c2e4a5d9
[ #5 ] Forgot zkhandler import
2018-06-26 23:35:15 -04:00
Joshua Boniface
4320fcdf0e
[ #5 ] Use better dict-based format for write updates
2018-06-26 23:24:33 -04:00
Joshua Boniface
276b618137
[ #5 ] Update the writer functions too
2018-06-26 22:52:55 -04:00
Joshua Boniface
4737556c2c
[ #5 ] Implement zkhandler for readdata commands
2018-06-26 21:52:22 -04:00
Joshua Boniface
5d56da0010
Add comment of where to do versioning check for #5 .
2018-06-22 12:37:45 -04:00
Joshua Boniface
8af0cddc50
Revert "Add cleanup of local domain list during VM check"
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This reverts commit d39f41980b
2018-06-19 19:52:08 -04:00
Joshua Boniface
d39f41980b
Add cleanup of local domain list during VM check
2018-06-19 19:45:35 -04:00
Joshua Boniface
4444bca39d
Mass rename of connection variables to sensible names
2018-06-17 21:55:39 -04:00
Joshua Boniface
6ade378cc9
Debianize the packaging
2018-06-17 14:55:13 -04:00
Joshua Boniface