parallelvirtualcluster
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pvc-ansible
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124 Commits

Author SHA1 Message Date
Joshua Boniface cb6199ef0d Support unknown manufacturers in MOTD 2021-10-11 14:59:55 -04:00
Joshua Boniface 739c60fce0 Add resolv.conf customization 2021-10-11 14:41:29 -04:00
Joshua Boniface 3de777a036 Disable unified cgroup heirarchy on kernel cmdline 
This is required on Debian 11 to use the cset tool, since the newer
systemd implementation of a unified cgroup hierarchy is not compatible
with the cset tool.

Ref for future use:
  https://github.com/lpechacek/cpuset/issues/40
 2021-10-10 03:44:13 -04:00
Joshua Boniface f0f3960250 Use inventory_hostname in IPMI fragment 2021-10-10 02:57:54 -04:00
Joshua Boniface 5ab40fa15f Update bondX configuration 2021-10-10 02:31:47 -04:00
Joshua Boniface 859cfbb51e Add smartmontools to base package list 2021-10-07 15:18:45 -04:00
Joshua Boniface d7b07925bb Fix bad flag 2021-09-09 13:07:15 -04:00
Joshua Boniface 77c84cec52 Add package installs for different Debian versions 2021-09-09 12:59:18 -04:00
Joshua Boniface a91112fa71 Move paths and keys to defaults 2021-08-24 15:25:42 -04:00
Joshua Boniface 2cc4548af6 Fix sources.list for Bullseye 2021-07-26 00:36:39 -04:00
Joshua Boniface b33096202e Fix bad Ansible variable name 2021-07-18 17:49:42 -04:00
Joshua Boniface a1362c4363 Don't fail if IPMI tasks fail 2021-07-07 10:42:30 -04:00
Joshua Boniface 96544aabb8 Add GRUB, Plymouth themes and issue for PVC 2021-06-30 02:50:18 -04:00
Joshua Boniface 9d4eb89bde Fix zkcli for good 2021-06-29 18:16:02 -04:00
Joshua Boniface 3d47b12b76 Add GRUB configuration to Ansible role 2021-06-29 17:48:55 -04:00
Joshua Boniface d794197633 Fix zkcli alias to use hostname 2021-06-29 16:47:42 -04:00
Joshua Boniface 9855088a8e Use short ansible_hostname in ipmi fragment 2021-06-29 15:38:19 -04:00
Joshua Boniface 10e8947cb0 Add ipmitool to packages list 2021-06-29 15:30:54 -04:00
Joshua Boniface d88ba7272d Ensure we can connect to Patroni 2021-06-22 03:28:36 -04:00
Joshua Boniface 73bc005c0b Ensure deb-src is present for bullseye 2021-06-22 03:15:23 -04:00
Joshua Boniface b4e9ed5d39 Ensure DEBIAN_FRONTEND is noninteractive 2021-06-22 03:15:23 -04:00
Joshua Boniface 8a140f70dc Use inventory_hostname for IPMI dict 2021-06-22 03:15:23 -04:00
Joshua Boniface 836c946c72 Use independent fact to work around codename 2021-06-07 10:54:55 -04:00
Joshua Boniface 69c037c136 Ensure backup_keys isn't empty 2021-06-06 00:41:53 -04:00
Joshua Boniface 6b79e5db31 Avoid writing hosts if empty 2021-06-05 01:12:00 -04:00
Joshua Boniface 8fa8590eb8 Ensure apt-update runs if configs update 2021-06-05 01:03:35 -04:00
Joshua Boniface 9dc0949b47 Add bullseye support 2021-06-05 00:56:02 -04:00
Joshua Boniface 998e5a8752 Add directory creation to backup script 2021-06-01 10:16:08 -04:00
Joshua Boniface 0aa328e350 Add PostgreSQL to daily backup script 2021-06-01 10:10:22 -04:00
Joshua Boniface 9deee94332 Update tags and fix backup keys to var 2021-05-27 12:29:19 -04:00
Joshua Boniface e76832de91 Allow inter-cluster orphan NTP sync 
Due to the requirement of Ceph to have all peer nodes tightly
synchronized with each other to come online, PVC nodes need a way to
synchronize to each other even in the absence of an external time
reference. This is especially prevalent if a set of nodes are left
offline for an extended period (>1-2 weeks), since their hardware clocks
will drift. If the resulting Internet connectivity is then dependent on
a VM, this will cause a catch-22 and the cluster will not properly
start.

This configuration will accomplish that - if no suitable >6 stratum
peers are found, the hosts will enter orphan mode. Since they are now
all configured as "peers" with each other, they will collectively decide
on one of them to become the source and sync to it. A local stratum 10
fudge is added so that at least one of the nodes can become this source.

While this is not an ideal use of NTP, it is by far the cleanest
solution to this problem, and does not impact normal functionality when
the two configured stratum-2 servers are reachable.
 2021-05-19 11:03:18 -04:00
Joshua Boniface 7536732f30 Remove GRUB config from base role 
This is not actually ideal.
 2021-05-12 14:55:57 -04:00
Joshua Boniface 04bc9730a0 Fix version sorting bugs in kernel-cleanup.sh 2021-05-12 14:40:18 -04:00
Joshua Boniface 45322e0f9e Add additional items to base role 
Backups, GRUB configuration, and IPMI configuration.
 2021-05-12 13:53:15 -04:00
Joshua Boniface da9eafcdfa Fix sudoers to use conditional deploy_username 2021-04-13 16:50:05 -04:00
Joshua Boniface 70ba4b240f Allow configurable fail2ban IPs 2021-04-13 16:44:49 -04:00
Joshua Boniface ce3554b530 Allow customization of deploy username 2021-04-13 11:30:42 -04:00
Joshua Boniface 3819cd87fd Move to more dynamic apt configs 
Allow specifying repository URLs in the group_vars, and add
release-specific template files to support future version changes.
 2021-04-08 14:14:25 -04:00
Joshua Boniface 6589a9cd38 Add sensible sorting of kernel removals 2021-04-08 13:46:43 -04:00
Joshua Boniface 6598637e91 Remove cruft and add mkpasswd setup 2021-04-08 13:46:30 -04:00
Joshua Boniface dcd0b48d94 Correct bad indentation in base role 2021-03-18 09:36:49 -04:00
Joshua Boniface ca3a5e144f Update tags and add kernel-cleanup script 2021-02-02 15:41:38 -05:00
Joshua Boniface f4974d648d Add some additional compression libraries 2021-01-28 13:34:58 -05:00
Joshua Boniface fa0aeec88e Add local domain to resolver config 2021-01-28 13:34:26 -05:00
Joshua Boniface da8c357d38 Add PVC status MOTD script 2020-11-17 12:48:53 -05:00
Joshua Boniface 9f84609808 Set proper mode on agent plugins 2020-10-27 15:48:57 -04:00
Joshua Boniface 2d1b76ecdf Add check-mk-agent plugin installs 
These are used by various Ansible tasks, even if the administrator is
not using Check_MK for monitoring.
 2020-10-27 15:41:20 -04:00
Joshua Boniface 2b0398dec8 Add PCI and USB utils 2020-10-05 16:10:10 -04:00
Joshua Boniface 2edea75fbe Use generic Debian repos and PVC component 2020-08-26 12:16:39 -04:00
Joshua Boniface a0e4f3bd30 Improve SSH configuration for nodes 
Ensure hostbased auth works with configs, remove erroneous old
conditional for authtypes, remove obsolete config option.
 2020-08-06 15:56:01 -04:00
Joshua Boniface 6851d42885 Use Google DNS instead of Cloudflare 
For some reason Cloudflare works in fewer places than Google, so just
use it instead.
 2020-08-06 13:22:30 -04:00
Joshua Boniface 6b8232d38e Use cluster_group variable for paths 
Instead of trying to automagic this group out of the Ansible hostvars,
just make it explicitly defined in the group_vars to avoid any
confusion.
 2020-08-06 13:20:14 -04:00
Joshua Boniface 646219737c Ensure uuid-runtime is installed 2020-05-12 11:15:01 -04:00
Joshua Boniface 417dde5b1b Remove obsolete issue-gen script on install 2020-04-06 13:55:51 -04:00
Joshua Boniface c591b1e39f Include upstream and short names in hosts 2020-04-06 13:36:38 -04:00
Joshua Boniface 129219faff Don't remove nano 2020-01-13 09:17:38 -05:00
Joshua Boniface 1570ccd370 Set timezone to be a variable 2019-12-24 09:09:11 -05:00
Joshua Boniface 9b2e12e69b Add support for arbitrary /etc/hosts entries 2019-08-26 11:06:30 -04:00
Joshua Boniface 2b54feb4bf Always perform the apt-update 2019-07-10 22:56:58 -04:00
Joshua Boniface 4217a92750 Allow sysrc triggers in nodes 2019-07-09 14:13:44 -04:00
Joshua Boniface a9b2942027 Add templating of network interfaces 
Closes #1
 2019-07-04 11:19:49 -04:00
Joshua Boniface cec1d5ebe5 Remove unattended upgrades 2019-06-25 22:13:07 -04:00
Joshua Boniface 5dc3114ed6 Remove BLSE references 2019-06-24 12:55:52 -04:00
Joshua Boniface 553f7c92f9 Replace the square bracket with bracket 2019-06-18 10:59:31 -04:00
Joshua Boniface e3ed5675a9 Consistent newhost format between roles 2019-06-18 10:47:40 -04:00
Joshua Boniface 0595a1bdd1 Don't use (broken) ansible_lsb 2019-06-17 23:05:51 -04:00
Joshua Boniface e8b5db4c9a Remove buster pre-release tweaks 
Buster is now consistent in this regard
 2019-06-17 22:54:51 -04:00
Joshua Boniface 1fb481f4fb Use separate bootstrap files for base and pvc roles 2019-06-17 21:59:50 -04:00
Joshua Boniface 296090d806 Don't subset the re-setup 2019-06-17 10:39:51 -04:00
Joshua Boniface 67915099ca Gather all facts; flush handlers at end 2019-06-16 03:00:11 -04:00
Joshua Boniface 05e0291493 Get NTP from real servers 2019-06-12 23:24:27 -04:00
Joshua Boniface 7f7c5fe3be Add hostsnames properly 2019-06-11 16:32:25 -04:00
Joshua Boniface 97d94fe3f2 Fix up some weird issues 2019-06-10 15:07:18 -04:00
Joshua Boniface 8ac0776a8e Initial commit of PVC Ansible role 2019-06-09 00:52:18 -04:00