Commit Graph

394 Commits

Author SHA1 Message Date
Joshua Boniface 7a46229ce9 Add example of copy hook for bootstrap 2022-07-18 12:48:22 -04:00
Joshua Boniface 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
Joshua Boniface f082428173 Add examples of bootstrap settings 2022-07-06 12:39:45 -04:00
Joshua Boniface 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
Joshua Boniface 0a8b1bfa6e Add method to remove inactive SSH keys 2022-05-18 14:47:27 -04:00
Joshua Boniface dd4825a30a Ensure packages are installed as newhost 2022-04-26 11:10:11 -04:00
Joshua Boniface 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 f8898f22b4 Ensure all zkCli has -server set 2021-12-15 11:29:10 -05:00
Joshua Boniface d87bce908b Purge ceph too 2021-12-15 10:44:36 -05:00
Joshua Boniface b7b6e6762b Improve purge configuration 2021-12-15 09:47:52 -05:00
Joshua Boniface a9d636dcf5 Fix incorrect postgresql version 2021-12-15 02:22:10 -05:00
Joshua Boniface f12f9b116f Add additional ceph symlink 2021-12-14 23:29:28 -05:00
Joshua Boniface c7a11ca396 Customize grub distributor 2021-12-09 12:54:52 -05:00
Joshua Boniface 2d2e5aff80 Set postfix to listen on all interfaces
Binding to just localhost was causing problems.
2021-12-01 13:03:16 -05:00
Joshua Boniface e4e084cc5b Fix name of task 2021-11-15 14:46:44 -05:00
Joshua Boniface bea79b5102 Add immutability to PVC subrole
1. Remove the obsolete pvc-vacuum script install.

2. Remove notifies when modifying configs; we do not want to restart the
daemons uncontrolled.

3. Add bootstrap check to package installs so they only happen on
bootstrap.

This ensures this part of the role, on re-runs, will *only* update
configs and not actually touch the running daemon. This makes it safe to
run before a oneshot/update-pvc-daemons.yml playbook run.
2021-11-15 10:51:38 -05:00
Joshua Boniface bb3b7e3922 Fix a few more splits 2021-11-11 17:37:27 -05:00
Joshua Boniface 414678f683 Fix a few more extraneous splits
Just use this_node if applicable, or the raw node.hostname.
2021-11-11 17:35:42 -05:00
Joshua Boniface b24e539252 Remove extraneous splits
The node.hostname should always be short.
2021-11-11 17:31:56 -05:00
Joshua Boniface 243c910d6d Unify and standardize inventory_hostname
This was causing some confusing conflicts, so create a new fact called
"this_node" which is inventory_hostname.split('.')[0], i.e. the short
name, and use that everywhere instead of an FQDN or true inventory
hostname.
2021-11-11 17:19:03 -05:00
Joshua Boniface 70c7c76605 Move pvc maintenance to separate plays
This ensures that the maintenance on/off happens before all tasks and
after all tasks and not intermittently.
2021-11-11 15:54:22 -05:00
Joshua Boniface fed71d7add Add option for setting CPU governor
Allows the administrator to set a CPU frequency governor if they need
to, though the default of ondemand is usually sufficient.
2021-11-08 00:21:58 -05:00
Joshua Boniface dd60b6b9ea Fix name of IPMI check again 2021-11-02 22:21:16 -04:00
Joshua Boniface 99682c16a2 Fix name of ipmi check 2021-11-02 22:16:47 -04:00
Joshua Boniface 319ca891d5 Add IPMI check to tasks 2021-11-02 22:04:51 -04:00
Joshua Boniface b7bca571a8 Adjust headers and add LOM check 2021-11-02 22:04:27 -04:00
Joshua Boniface bd98fdfbd8 Add node list to PVC MOTD 2021-11-02 22:04:27 -04:00
Joshua Boniface 820e2a64d0 Ignore errors during flush commands
These might inexplicably fail, but that is fine.
2021-10-13 10:34:36 -04:00
Joshua Boniface 079013dfbc Fix whitespaced manufacturer and bad [[ 2021-10-11 15:08:04 -04:00
Joshua Boniface 8c3b5d7dab Add coordinator state to MOTD 2021-10-11 15:05:01 -04:00
Joshua Boniface cb6199ef0d Support unknown manufacturers in MOTD 2021-10-11 14:59:55 -04:00
Joshua Boniface 34a016bdac Ignore errors restarting libvirtd
This seems to inexplicably fail sometimes. We can just ignore it.
2021-10-11 14:47:04 -04:00
Joshua Boniface 739c60fce0 Add resolv.conf customization 2021-10-11 14:41:29 -04:00
Joshua Boniface 5e83f1826e Add note about moving files up 2021-10-10 05:42:01 -04:00