0841ddf8b0
Handle integrity errors in DNS aggregator
2019-12-19 10:45:06 -05:00
98764f1edd
Clean up some aspects of node switchover
2019-12-18 21:39:40 -05:00
23188199cb
Handle failing Patroni events more gracefully
2019-12-18 21:12:22 -05:00
2b1b78622e
Fix invalid arping option
...
It made little difference and didn't error, but was incorrect.
2019-12-18 12:06:40 -05:00
364ab10673
Add slight delay when stopping the metadata API
2019-12-18 11:56:04 -05:00
39c9f911cc
Increase arping interval to 0.2s
2019-12-15 14:55:34 -05:00
686af31c08
Reduce arping interval to 0.1s
2019-12-15 12:30:45 -05:00
0a94fac407
Fix bugs around passing master
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Was not passing properly and getting stuck sometimes, so modify the
checking and route creation a bit to prevent it. Seems to work.
2019-12-15 00:08:18 -05:00
b3e21a5bf8
Integrate metadata API into node daemon
2019-12-14 16:41:01 -05:00
8c36e7618a
Modify node daemon to follow API
2019-12-14 14:13:26 -05:00
78f053d81f
Recreate network in aggregator if DNS changes
2019-12-13 00:03:47 -05:00
0a8dd30a48
Restart dnsmasq when network details change
2019-12-12 23:51:22 -05:00
6fa828e721
Don't stop the provisioner worker
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It should probably just be running on all nodes all the time already,
but is started when a node first becomes primary.
2019-12-12 23:08:02 -05:00
c1b6ce0ff7
Reorder starting clients
2019-12-12 23:03:34 -05:00
b854d53fab
Add API management to node daemon
2019-12-12 22:59:07 -05:00
88a181b20d
Allow metadata API in nft rules
2019-12-11 17:04:29 -05:00
1fb560e996
Add DNS nameservers to networks
2019-12-08 23:55:45 -05:00
9cb5561e77
Move default NS record to upstream_domain
2019-12-08 23:05:32 -05:00
3471f4e57a
Remove obsolete pvc-nsX and add pvc-ns name
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Should point towards the floating IP.
2019-12-08 20:20:20 -05:00
356c12db2e
Add ceph df output to pool data
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Allows additional information visible in the `ceph df` command,
including pool free space and used percentage.
2019-12-06 00:47:27 -05:00
531578fd28
Use consistent tense for VM states
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Replace "failed" with "fail" and "disabled" with "disable" for
consistency with the remaining states.
2019-10-23 23:57:59 -04:00
040ca33683
Clean up handling of OSD dump command
2019-10-22 12:51:29 -04:00
190623bdd9
Use empty string for node limit
2019-10-22 12:32:14 -04:00
f0e0a38a20
Fix bug in config element retrieval
2019-10-22 12:30:23 -04:00
237a37015d
Set upstream IP in key if changed
2019-10-21 16:50:41 -04:00
10ae260b92
Properly handle empty node limit
2019-10-17 13:34:11 -04:00
03447d3374
Update copyright string year to include 2019
2019-10-13 12:09:51 -04:00
116013695f
Fix bugs with bad strings
2019-10-12 18:43:29 -04:00
18fc49fc6c
Use node instead of hypervisor consistently
2019-10-12 01:59:08 -04:00
8dc0c8f0ac
Fix minor bugs
2019-10-12 01:36:50 -04:00
5995353597
Implement VM metadata and use it
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Implements the storing of three VM metadata attributes:
1. Node limits - allows specifying a list of hosts on which the VM must
run. This limit influences the migration behaviour of VMs.
2. Per-VM node selectors - allows each VM to have its migration
autoselection method specified, to automatically allow different methods
per VM based on the administrator's preferences.
3. VM autorestart - allows a VM to be automatically restarted from a
stopped state, presumably due to a failure to find a target node (either
due to limits or otherwise) during a flush/fence recovery, on the next
node unflush/ready state of its home hypervisor. Useful mostly in
conjunction with limits to ensure that VMs which were shut down due to
there being no valid migration targets are started back up when their
node becomes ready again.
Includes the full client interaction with these metadata options,
including printing, as well as defining a new function to modify this
metadata. For the CLI it is set/modified either on `vm define` or via the
`vm meta` command. For the API it is set/modified either on a POST to
the `/vm` endpoint (during VM definition) or on POST to the `/vm/<vm>`
endpoint. For the API this replaces the previous reserved word for VM
creation from scratch as this will no longer be implemented in-daemon
(see #22 ).
Closes #52
2019-10-12 01:17:39 -04:00
76e6b42389
Add clone_volume backend command
2019-10-10 14:09:07 -04:00
983daceaed
Fix shutdown abort during restart
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Restart state, being different from shutdown, would trigger an abort of
the shutdown. Fix this by including restart in the valid states to
continue.
2019-09-07 12:08:31 -04:00
7c4d18691a
Implement configurable replcfg (node-side)
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Implements administrator-selectable replication configurations for new
pools in PVC clusters, overriding the default of copies=3,mincopies=2.
2019-08-23 21:58:54 -04:00
267a3d16e5
Bump version to 0.5
2019-08-08 20:56:27 -04:00
2880a761c0
Move Ceph command pipe to new location
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Matching the new /cmd/domain pipe, move Ceph pipe to /cmd/ceph.
2019-08-07 14:47:27 -04:00
b7546e3711
Fix bugs in command pipeline for VMs
2019-08-07 14:13:01 -04:00
0ff2d7d537
Use shlex for command splitting
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This will preserve quoted strings, required for the rbd lock commands.
2019-08-07 14:02:57 -04:00
a2a630f6a0
Add pipeline for VM lock flush cmd
2019-08-07 13:49:33 -04:00
496216321e
Move lock flushing to VMInstance
...
Prepares for reuse of this function via client commands.
2019-08-07 13:36:56 -04:00
0446b2db02
Catch exceptions if Patroni is not up
2019-08-07 11:46:58 -04:00
7e77752ce5
Add limit to Patroni switchover attempts
2019-08-07 11:46:42 -04:00
33a963c2af
Improve fence output on failure and increase delay
2019-08-07 11:35:49 -04:00
e92a57606d
Use better forceful arping command
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Send ARP responses with the source IP in it to force update even if the
old primary did not cleanly terminate (during fencing for instance).
2019-08-07 11:29:38 -04:00
ef3b6b3723
Arping 3 times instead of 2
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During fence 2 is not always enough for the network to recognize the
change in primary coordinator.
2019-08-07 11:15:36 -04:00
3b27a88128
Allow abort of shutdown state
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Adds some logic to allow an active shutdown state to be aborted by
changing the VM to another state. Useful mostly if a VM is doing funky
things and not responding to the shutdown, but the administrator either
doesn't want to wait for the timer to expire (forcing an immediate
termination) or wishes to abort the shutdown attempt.
Fixes #49
2019-08-07 10:58:18 -04:00
e2ae58b62c
Add the missing newline to the string compare
2019-08-04 17:00:33 -04:00
d0d5ab4425
Fix bug if the switchover target is the same
2019-08-04 16:51:11 -04:00
a329376d33
Lock primary_node key during primary switchover
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Also implements a looping to switch over the Patroni leader to ensure
this always follows the primary and clean up the code around here a bit.
2019-08-04 16:42:06 -04:00
710d2cf9c2
Fix record duplication bug and general cleanup
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Fixes #47
2019-08-01 13:11:45 -04:00
