408f5afaee
Replace per-user htoprc with system-wide config
...
Also update to newer htoprc layout from BLSE.
2023-01-06 09:54:40 -05:00
3c1c97dbf5
Ensure CPU tuning is only applied on Debian 11+
2022-11-15 16:21:48 -05:00
Joshua Boniface
8c808c9c2c
Adjust readme texts
2022-11-13 02:30:27 -05:00
Joshua Boniface
c5ec0f4f62
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.
2022-11-13 01:33:09 -05:00
e52c46f68d
Add valid selectors to example
2022-11-07 11:25:34 -05:00
064ce8038a
Adjust name of variable selector
2022-11-07 10:29:51 -05:00
85cb7e3f6a
Adjust variable used for migrate selector
2022-11-07 10:26:13 -05:00
Joshua Boniface
7d329708bc
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.
2022-11-06 01:08:27 -04:00
Joshua Boniface
574af89a18
Fix setting of csets for OSDs
2022-11-05 19:11:36 -04:00
Joshua Boniface
38a6437bbc
Add Ceph monitor backup
2022-11-05 01:58:07 -04:00
Joshua Boniface
6362a3b40f
Fix update-motd so it runs properly
2022-11-05 01:49:51 -04:00
Joshua Boniface
c26a20d44c
Add lm-sensors configuration
2022-11-05 01:12:02 -04:00
Joshua Boniface
2c269c0bcd
Remove obsolete logrotate settings
2022-11-05 01:08:56 -04:00
Joshua Boniface
b7b633422b
Add extra space for clarity
2022-11-03 01:50:04 -04:00
Joshua Boniface
fac388ed79
Update MOTD automatically on boot
...
The cron every minute was pointlessly excessive considering this doesn't
actually change minute-to-minute.
2022-11-03 01:39:10 -04:00
Joshua Boniface
d27959ead1
Adjust colour scheme of MOTD
2022-11-02 18:44:49 -04:00
Joshua Boniface
78342cf4a4
Obtain more information for MOTD header
...
Add model and serial numbers to the vendor, and put this on its own
line. Also use BASH for proper syntax formatting. Reformat the header to
be a more compact format.
2022-11-02 18:25:17 -04:00
Joshua Boniface
c83145f9c5
Adjust GRUB_DIST and add UEFI regeneration
...
Keeps the UEFI boot list cleaned and consistent
2022-11-01 02:30:52 -04:00
Joshua Boniface
0dbcf10d4a
Add rinse dependency for provisioner
2022-10-07 00:41:03 -04:00
Joshua Boniface
87e7449eca
Ensure freshness check is proper
2022-09-02 10:05:19 -04:00
Joshua Boniface
503a2e6c0b
Remove pvc-flush references
...
This service causes more problems than it solves usually, so it is being
removed in the next PVC version.
2022-07-25 23:19:38 -04:00
Joshua Boniface
eb60ad1969
Add PostgreSQL cleanup to upgrade
2022-07-18 14:00:05 -04:00
Joshua Boniface
416b5cee1d
Add oneshot playbook to reboot cluster
2022-07-18 13:19:23 -04:00
Joshua Boniface
1bf6d97cdb
Increase timeout threshold for freshness
2022-07-18 13:10:32 -04:00
Joshua Boniface
879b533b66
Fix the other instance too
2022-07-18 12:51:16 -04:00
Joshua Boniface
5492eae24c
Add argument example to bootstrap.yml
2022-07-18 12:48:22 -04:00
Joshua Boniface
15dbe61e67
Ignore errors about removing keys
2022-07-18 12:48:22 -04:00
Joshua Boniface
7a46229ce9
Add example of copy hook for bootstrap
2022-07-18 12:48:22 -04:00
87ae5a12e9
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.
2022-07-08 09:33:28 -04:00
f082428173
Add examples of bootstrap settings
2022-07-06 12:39:45 -04:00
a213ee7d4a
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
2022-06-03 12:01:08 -04:00
Joshua Boniface
f2a9764f52
Further optimize ownership agent output
2022-05-31 22:38:05 -04:00
Joshua Boniface
b90717e25a
Make ownership check consistent with cmk-agent 2.1
...
The new CheckMK agent uses UID 998 (dynamic) for itself. This causes
ownership problems with the old logic of this check. Move instead to a
range, where the UIDs from 200-599 are reserved for administrators, and
check for this range explicitly. Also eliminates the exceptions for ceph
and 2000 from previous iterations.
2022-05-31 22:33:07 -04:00
Joshua Boniface
1a7969b707
Update freshness checks
2022-05-31 22:27:30 -04:00
Joshua Boniface
8f28decfe2
Replace freshness and kernel_version checks
...
Use an updated plugin from BLSE that uses needrestart instead of manual
parsing of these elements.
2022-05-31 22:27:30 -04:00
0a8b1bfa6e
Add method to remove inactive SSH keys
2022-05-18 14:47:27 -04:00
dd4825a30a
Ensure packages are installed as newhost
2022-04-26 11:10:11 -04:00
edcf14a78c
Ensure Admin users are in additional groups
2022-01-04 15:13:13 -05:00
Joshua Boniface
db77d5fcdd
Populate /etc/timezone as well
2022-01-01 16:29:15 -05:00
Joshua Boniface
88764c44b2
Add clusters.yml to setup
2022-01-01 05:06:13 -05:00
Joshua Boniface
593b1efe6c
Add additional hook type webhook to example
2022-01-01 02:17:49 -05:00
Joshua Boniface
0e28bfccc8
Update example bootstrap.yml
2022-01-01 01:53:04 -05:00
Joshua Boniface
7b07a81eca
Convert default libvirtd to template
2022-01-01 01:50:54 -05:00
Joshua Boniface
4b6fdf301f
Make locale generation universal
...
Don't rely on a notify/handler, just do it every time in the base role.
2021-12-28 14:57:25 -05:00
Joshua Boniface
d859e032be
Ensure insecure_global_id_reclaim is false
2021-12-28 02:06:38 -05:00
Joshua Boniface
e48b6eef3a
Fix bugs with Patroni bootstrap
2021-12-20 16:52:53 -05:00
Joshua Boniface
d48a7dbab6
Don't reboot if purge fails
2021-12-20 04:41:03 -05:00
Joshua Boniface
2e4fddf284
Add SD-CARD example
2021-12-19 20:37:32 -05:00
Joshua Boniface
265a1b7ad2
Add example of a pvcbootstrapd variables file
...
Also add a README to clarify some details.
2021-12-19 17:43:55 -05:00
Joshua Boniface
908982e97d
Add proper PostgreSQL versioning
2021-12-15 12:11:49 -05:00
Joshua Boniface
Joshua Boniface