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1907 Commits

Author SHA1 Message Date
Joshua Boniface a1ba9d2eeb Allow specifying arbitrary script_args on CLI 
Allow the specifying of arbitrary provisioner script install() args on
the provisioner create CLI, either overriding or adding additional
per-VM arguments to those found in the profile. Reference example is
setting a "vm_fqdn" on a per-run basis.

Closes #100
 2020-07-08 13:18:12 -04:00
Joshua Boniface 8fc5299d38 Avoid failing if CPU features are missing 2020-07-08 12:32:42 -04:00
Joshua Boniface 37a58d35e8 Implement limiting of node output 
Closes #98
 2020-06-25 11:51:53 -04:00
Joshua Boniface d74f68c904 Add quiet option to CLI 
Closes #99
 2020-06-25 11:09:55 -04:00
Joshua Boniface 15e986c158 Support storing client config in override dir 2020-06-25 11:07:01 -04:00
Joshua Boniface 5871380e1b Avoid crashing VM stats thread if domain migrated 2020-06-10 17:10:46 -04:00
Joshua Boniface 2967c97f1a Format and display extra VM statistics 2020-06-07 03:04:36 -04:00
Joshua Boniface 4cdf1f7247 Add statistics values to the API 2020-06-07 02:15:33 -04:00
Joshua Boniface deaf138e45 Add stats to VM information 2020-06-07 00:42:11 -04:00
Joshua Boniface 654a3cb7fa Improve debug output and use ceph df util data 2020-06-06 22:52:49 -04:00
Joshua Boniface 9b65d3271a Improve handling of Ceph status gathering 
Use the Rados library instead of random OS commands, which massively
improves the performance of these tasks.

Closes #97
 2020-06-06 22:30:25 -04:00
Joshua Boniface fba39cb739 Fix broken sorting for pools and volumes 2020-06-06 21:28:54 -04:00
Joshua Boniface 598b2025e8 Use Rados and add Ceph entries to pvcnoded.yaml 2020-06-06 21:12:51 -04:00
Joshua Boniface 70b787d1fd Move all VM functions into thread 2020-06-06 15:44:05 -04:00
Joshua Boniface e1310a05f2 Implement recording of VM stats during keepalive 2020-06-06 15:34:03 -04:00
Joshua Boniface 2ad6860dfe Move Ceph statistics gathering into thread 2020-06-06 13:25:02 -04:00
Joshua Boniface cebb4bbc1a Comment cleanup 2020-06-06 13:20:40 -04:00
Joshua Boniface a672e06dd2 Move fencing to end of keepalive function 2020-06-06 13:19:11 -04:00
Joshua Boniface 1db73bb892 Move libvirt closure into previous section 2020-06-06 13:18:37 -04:00
Joshua Boniface c1956072f0 Rename update_zookeeper function to node_keepalive 2020-06-06 12:49:50 -04:00
Joshua Boniface ce60836c34 Allow enforcement of live migration 
Provides a CLI and API argument to force live migration, which triggers
a new VM state "migrate-live". The node daemon VMInstance during migrate
will read this flag from the state and, if enforced, will not trigger a
shutdown migration.

Closes #95
 2020-06-06 12:00:44 -04:00
Joshua Boniface b5434ba744 Fix typo in variable name 2020-06-06 11:29:48 -04:00
Joshua Boniface f61d443773 Allow move of migrated VM to current node 
Will make the migrate permanent instead of throwing an error.

Fixes #96
 2020-06-06 11:25:10 -04:00
Joshua Boniface da20b4493a Properly return the function 2020-06-05 15:50:43 -04:00
Joshua Boniface 440821b136 Refactor cluster validation into a command wrapper 
Instead of using group-based validation, which breaks the help context
for subcommands, use a decorator to validate the cluster status for each
command. The eager help option will then override this decorator for
help commands, while enforcing it for others.
 2020-06-05 14:49:53 -04:00
Joshua Boniface b9e5b14f94 Update lastnode too if a self-migrate is aborted 
References #92
 2020-06-04 10:28:04 -04:00
Joshua Boniface 5d2031d99e Prevent a VM migrating to the same node 
Prevents a rare edge case where a node can end up "migrating" to itself.
Quick hack to fix this, though like most of the VM management should
probably be rethought/rewritten later.

Fixes #92
 2020-06-04 10:26:47 -04:00
Joshua Boniface 9ee5ae4826 Volume and Snapshot are not sorted by ID 2020-05-29 13:43:44 -04:00
Joshua Boniface 48711000b0 Ensure stats sorting is by right key 2020-05-29 13:41:52 -04:00
Joshua Boniface 82c067b591 Sort list output in CLI client properly 2020-05-29 13:39:20 -04:00
Joshua Boniface 0fab7072ac Sort all Ceph lists by numeric ID 2020-05-29 13:31:18 -04:00
Joshua Boniface 2d507f8b42 Ensure rbdlist is updated when modifying VM config 2020-05-12 11:08:47 -04:00
Joshua Boniface 5f9836f96d Add error message to OSD parse fail 2020-05-12 11:04:38 -04:00
Joshua Boniface 95c59ba629 Improve flush handling slightly 2020-05-12 11:04:38 -04:00
Joshua Boniface e724e73140 Don't show built-in bridges as invalid 2020-05-12 10:46:10 -04:00
Joshua Boniface 3cf90c46ad Correct bad handling of static reservations 2020-05-09 10:20:06 -04:00
Joshua Boniface 7b2180b626 Get both reservations in leases by default 2020-05-09 10:05:55 -04:00
Joshua Boniface 72a38fd437 Correct changed dhcp_reservations key name 2020-05-09 10:00:53 -04:00
Joshua Boniface 73eb4fb457 Fix typo of macaddress in dhcp add 2020-05-09 00:15:25 -04:00
Joshua Boniface b580760537 Add missing fmt_cyan variable 2020-05-08 18:15:02 -04:00
Joshua Boniface 683c3afea6 Correct spelling mistake 2020-05-06 11:29:42 -04:00
Joshua Boniface 4c7cb1a20c Add further wording tweaks and details 2020-05-06 11:20:12 -04:00
Joshua Boniface 90feb83eab Revamp some wording in the documentation 2020-05-06 10:41:13 -04:00
Joshua Boniface b91923735c Move some messages around 2020-05-05 16:19:18 -04:00
Joshua Boniface 34c4690d49 Don't convert bytes into KB in OVA import 
Doing so can create an image that is 1 sector (512 bytes) too large,
which will then break qemu-img because it's stupid (or, VMDK is stupid,
I haven't decided which is).. Current Ceph rbd commands seem to accept
--size in bytes so this is fine.
 2020-05-05 16:14:18 -04:00
Joshua Boniface 3e351bb84a Add additional error checking for profile creation 2020-05-05 15:28:39 -04:00
Joshua Boniface 331027d124 Add further tweaks to takeover state checks 
Just ensure that everything is proper state before proceeding
 2020-04-22 11:16:19 -04:00
Joshua Boniface ae4f36b881 Hook flush into more services 
Trying to ensure that pvc-flush completes before anything tries to shut
down.
 2020-04-14 19:58:53 -04:00
Joshua Boniface e451426c7c Fix minor bugs from change in VM info handling 2020-04-13 22:56:19 -04:00
Joshua Boniface 611e0edd80 Reorder last keepalive during cleanup 
Make sure the stopping of the keepalive timer and final keepalive update
are done as the last step before complete shutdown. The previous setup
could conceivably result in a node being fenced should the cleanup
operations take longer than ~45 seconds, for instance if primary node
switchover took too long or blocked, or log watchers failed to stop
quickly enough. Ensures that keepalives will continue to be run during
the shutdown process until the last possible moment.
 2020-04-12 03:49:29 -04:00