Commit Graph

153 Commits

Author SHA1 Message Date
Joshua Boniface fdf856c53d Add creation of PVC directory 2023-12-14 12:53:11 -05:00
Joshua Boniface 9842f628a3 Use GO zkcli instead of trash BASH one
With Debian 12+ the interactive zkCli.sh is completely broken, failing
to load the JLine module regardless of what is done, and no one in the
project seems to care about that.

Instead let's swap this out for the (non-interactive) GO-based zkcli of
https://github.com/go-zkcli/zkcli instead, as this suits our needs
nicely.
2023-12-13 15:48:12 -05:00
Joshua Boniface b2a7eecf2c Only set exclude_perf_counts on Debian 12+ 2023-12-10 12:43:34 -05:00
Joshua Boniface 09eba9de80 Add Prometheus Zookeeper exporter 2023-12-10 12:39:35 -05:00
Joshua Boniface c7d914696b Add configuration for Postgres Prom exporter 2023-12-10 02:53:11 -05:00
Joshua Boniface 258b5792da Add Libvirt Prometheus exporter 2023-12-10 01:42:09 -05:00
Joshua Boniface 513313d60f Limit FRR Prom exporter to 12+
Package did not exist on Debian 10/11
2023-12-10 00:31:21 -05:00
Joshua Boniface bf10ede298 Add additional Prometheus exporters 2023-12-10 00:24:19 -05:00
Joshua Boniface 9e21aecf97 Ignore errors then check for PVC package
This helps work around apt issues when running from the oneshot
update-pvc-daemons playbook. On a new install, this will be OK. On an
upgrade, the apt tasks will fail OK but then the verification that
pvc-client-cli will ensure that things are actually sane before
proceeding.
2023-12-09 23:56:34 -05:00
Joshua Boniface 865c7d0872 Add Ceph Prometheus configurations (0.9.84) 2023-12-09 23:51:29 -05:00
Joshua Boniface 73ad2a7751 Avoid removal of old versions at all
We simply shouldn't do this here. Let's leave them hanging around unless
removed in another way (e.g. in update-pvc-daemons)
2023-12-01 02:08:22 -05:00
Joshua Boniface 97b1469a70 Set ownership of pvc.conf 2023-12-01 01:57:56 -05:00
Joshua Boniface d59c9ce1ea Add safety to removal of legacy configs
This conditional will ensure that, the first time pvc.conf is installed
(or, subsequent times, until it stabilizes), the legacy configs will not
be removed. Then, on the next run in which pvc.conf does not change,
they will be removed.

This should provide a safety valve during a 0.9.83 update with the
update-pvc-daemons playbook: if the update succeeds, on the next run,
the legacy configs will be purged; otherwise, they will still be present
and can be used for fallback just in case.

This probably isn't needed, but just in case I'd rather be safe.
2023-12-01 01:45:48 -05:00
Joshua Boniface 1cfda69e5e Remove autobackup.yaml and fix quoting 2023-12-01 01:43:14 -05:00
Joshua Boniface 9408bf709c Only install pvcapid on coordinators
There should be no reason for the API to be installed on non-coordinator
hosts, so separate it out.
2023-12-01 01:40:56 -05:00
Joshua Boniface 9d2af41d3f Install new packages and remove old confs 2023-11-30 03:29:24 -05:00
Joshua Boniface b1d6915cf4 Write new pvc.conf style configuration (0.9.82+) 2023-11-28 16:10:23 -05:00
Joshua Boniface 523f7da71e Add KeyDB (Redis clone) to configuration
Replaces Redis for PVC >= 0.9.81
2023-11-05 19:24:30 -05:00
Joshua Boniface 103e9fe147 Add restart overrides for ceph-mgr
Needed because ceph-mgr seems to crash frequently under Debian 12 when
adding or removing OSDs. The default settings do not restart it
properly, so this override does.
2023-11-03 14:25:31 -04:00
Joshua Boniface 15a5b581f1 Disable failing socket services 2023-11-03 12:10:19 -04:00
Joshua Boniface 90417621d7 Add autobackup support to pvc-ansible 2023-10-27 02:08:20 -04:00
Joshua Boniface 17f819ea3f Don't set "latest" for libvirt packages
Avoids errors during runs before upgrades.
2023-10-24 10:41:47 -04:00
Joshua Boniface f4bbdb7c86 Use full path for uuidgen 2023-09-29 03:00:53 -04:00
Joshua Boniface 8ebb8a8339 Disable autoscale via command
As per [1] the ceph.conf option does not work properly and must be set this way.

[1] https://stackoverflow.com/questions/63853436/ceph-octopus-setting-autoscale-mode-from-ceph-conf-file
2023-09-02 01:59:47 -04:00
Joshua Boniface a10b3e8d4a Lower default pgs and disable autoscale 2023-09-01 23:54:10 -04:00
Joshua Boniface cf426408f2 Restore original setting 2023-09-01 16:18:20 -04:00
Joshua Boniface 3680717daa Remove extra restarts on bootstrap 2023-09-01 15:42:30 -04:00
Joshua Boniface 1f4cd92d63 Fix bad calls to node primary 2023-09-01 15:42:30 -04:00
Joshua Boniface 6da9956811 Fix delegate_to 2023-09-01 15:42:30 -04:00
Joshua Boniface 7b061966ad Ignore errors in Patroni
Required during upgrades as the service may be masked.
2023-09-01 15:42:30 -04:00
Joshua Boniface 1e497413e8 Remove extra whitespace 2023-09-01 15:42:30 -04:00
Joshua Boniface 64ce09122d Add additional primary node switch 2023-09-01 15:42:30 -04:00
Joshua Boniface 9411679004 Fix reboot 2023-09-01 15:42:30 -04:00
Joshua Boniface 7c8b6919fe Add Debian 12 Patroni config 2023-09-01 15:42:30 -04:00
Joshua Boniface 2ba8f1cfc3 Add retries to all apt commands 2023-09-01 15:42:30 -04:00
Joshua Boniface d54844746e Ignore errors enabling vhostmd
Seems to cause issues in bookworm.
2023-09-01 15:42:30 -04:00
Joshua Boniface 71d956dab7 Add final pvcnoded restart 2023-09-01 15:42:30 -04:00
Joshua Boniface f79d1da5be Update other commands to use new CLI format 2023-09-01 15:42:30 -04:00
Joshua Boniface 017e1405ed Use debian_version custom fact 2023-09-01 15:42:29 -04:00
Joshua Boniface 561ecb5c61 Adjust name of bootstrap trigger variable
The PVC bootstrap framework overrides this variable and wreaks havoc on
it. Instead adjust our side so that it looks for do_bootstrap instead.
2023-09-01 15:42:29 -04:00
Joshua Boniface 5a48ec4d79 Ensure CPU tuning is only applied on Debian 11+ 2023-09-01 15:42:29 -04:00
Joshua Boniface 07d75573d6 Add updated tuning configuration
Uses a much nicer CPU tuning configuration, leveraging systemd's
AllowedCPUs and CPUAffinity options within a set of slices (some
default, some custom).

Configuration is also greatly simplified versus the previous
implementation, simply asking for a number of CPUS for both the system
and OSDs, and calculating everything else that is required.

Also switches (back) to the v2 unified cgroup hierarchy by default as
required by the systemd AllowedCPUs directive.
2023-09-01 15:42:29 -04:00
Joshua Boniface 1d35fec8a8 Remove cpuset configurations
This functionality simply did not work, with Libvirt continuing to dump
its processes into the root cset thus defeating the purpose entirely.

Just remove it, from some very initial testing it isn't worth the
headache.
2023-09-01 15:42:29 -04:00
Joshua Boniface 144f519e76 Add rinse dependency for provisioner 2023-09-01 15:42:29 -04:00
Joshua Boniface be091f66d4 Remove pvc-flush references
This service causes more problems than it solves usually, so it is being
removed in the next PVC version.
2023-09-01 15:42:28 -04:00
Joshua Boniface 6cf8948107 Add Ceph support for single-node clusters
Ensures that the pool default size/min size is set to something
reasonable for a single node (effective RAID-1) and replace teh default
CRUSH replicate_rule set for this situation with one choosing OSD
instead of host as the default.
2023-09-01 15:42:28 -04:00
Joshua Boniface e4ccafee73 Add cgroup delegation override
Required to solve the occasional
  libvirt: QEMU Driver error : Requested operation is not valid:
  cgroup CPUACCT controller is not mounted
problem, as per:
  https://answers.launchpad.net/ubuntu/+question/665132
2023-09-01 15:42:28 -04:00
Joshua Boniface 25dde4709b Ensure packages are installed as newhost 2023-09-01 15:42:28 -04:00
Joshua Boniface 4dfd877c7f Ensure Admin users are in additional groups 2023-09-01 15:42:28 -04:00
Joshua Boniface 9fe43efac2 Convert default libvirtd to template 2023-09-01 15:42:28 -04:00