d94f587e37
Remove obsolete logrotate settings
2023-09-01 15:42:29 -04:00
73e1f2042c
Add extra space for clarity
2023-09-01 15:42:29 -04:00
30ddeb0fee
Update MOTD automatically on boot
...
The cron every minute was pointlessly excessive considering this doesn't
actually change minute-to-minute.
2023-09-01 15:42:29 -04:00
86026de8ef
Adjust colour scheme of MOTD
2023-09-01 15:42:29 -04:00
8e1d005d43
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.
2023-09-01 15:42:29 -04:00
b987c4ea8f
Adjust GRUB_DIST and add UEFI regeneration
...
Keeps the UEFI boot list cleaned and consistent
2023-09-01 15:42:29 -04:00
35dcf979f4
Customize grub distributor
2023-09-01 15:42:28 -04:00
ba81a106d2
Set postfix to listen on all interfaces
...
Binding to just localhost was causing problems.
2023-09-01 15:42:28 -04:00
77be96bf6f
Fix a few more splits
2023-09-01 15:42:28 -04:00
95b47f8b09
Fix a few more extraneous splits
...
Just use this_node if applicable, or the raw node.hostname.
2023-09-01 15:42:28 -04:00
d24cb8a8ef
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.
2023-09-01 15:42:28 -04:00
056c325486
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.
2023-09-01 15:42:28 -04:00
48fb21af75
Add node list to PVC MOTD
2023-09-01 15:42:27 -04:00
e009cf4076
Fix whitespaced manufacturer and bad [[
2023-09-01 15:42:27 -04:00
e65f1d15a6
Add coordinator state to MOTD
2023-09-01 15:42:27 -04:00
894ce9b517
Support unknown manufacturers in MOTD
2023-09-01 15:42:27 -04:00
b814ec60f6
Add resolv.conf customization
2023-09-01 15:42:27 -04:00
be3ce67574
Use inventory_hostname in IPMI fragment
2023-09-01 15:42:27 -04:00
5f05835721
Update bondX configuration
2023-09-01 15:42:27 -04:00
86eaeed2b4
Fix sources.list for Bullseye
2023-09-01 15:42:26 -04:00
eef0f959dd
Add GRUB, Plymouth themes and issue for PVC
2023-09-01 15:42:26 -04:00
6d3e5ac728
Fix zkcli for good
2023-09-01 15:42:26 -04:00
bace67b8bf
Add GRUB configuration to Ansible role
2023-09-01 15:42:26 -04:00
35089f6dda
Fix zkcli alias to use hostname
2023-09-01 15:42:26 -04:00
9dc9139c35
Use short ansible_hostname in ipmi fragment
2023-09-01 15:42:26 -04:00
0fc889df32
Ensure we can connect to Patroni
2023-09-01 15:42:26 -04:00
c9df64bc7d
Ensure deb-src is present for bullseye
2023-09-01 15:42:26 -04:00
3a67dc129b
Ensure DEBIAN_FRONTEND is noninteractive
2023-09-01 15:42:26 -04:00
a548bdcc6a
Use inventory_hostname for IPMI dict
2023-09-01 15:42:26 -04:00
5c46bb0db7
Ensure backup_keys isn't empty
2023-09-01 15:42:25 -04:00
d69770b776
Avoid writing hosts if empty
2023-09-01 15:42:25 -04:00
9438ab46d7
Add bullseye support
2023-09-01 15:42:25 -04:00
dc83f91bd8
Add directory creation to backup script
2023-09-01 15:42:25 -04:00
5466df7065
Add PostgreSQL to daily backup script
2023-09-01 15:42:25 -04:00
c9742fe2e5
Update tags and fix backup keys to var
2023-09-01 15:42:25 -04:00
7c7ca4a229
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.
2023-09-01 15:42:25 -04:00
e53342474c
Remove GRUB config from base role
...
This is not actually ideal.
2023-09-01 15:42:25 -04:00
4666db17cb
Fix version sorting bugs in kernel-cleanup.sh
2023-09-01 15:42:25 -04:00
6903627150
Add additional items to base role
...
Backups, GRUB configuration, and IPMI configuration.
2023-09-01 15:42:25 -04:00
c96ad603b0
Fix sudoers to use conditional deploy_username
2023-09-01 15:42:25 -04:00
29363ebf80
Allow configurable fail2ban IPs
2023-09-01 15:42:25 -04:00
4dc5ebdba0
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.
2023-09-01 15:42:25 -04:00
57e5953fd1
Add sensible sorting of kernel removals
2023-09-01 15:42:25 -04:00
1f6cb077fa
Update tags and add kernel-cleanup script
2023-09-01 15:42:25 -04:00
a4be011884
Add local domain to resolver config
2023-09-01 15:42:25 -04:00
075ce8ea22
Add PVC status MOTD script
2023-09-01 15:42:24 -04:00
a8419be587
Use generic Debian repos and PVC component
2023-09-01 15:42:24 -04:00
777a4693a1
Improve SSH configuration for nodes
...
Ensure hostbased auth works with configs, remove erroneous old
conditional for authtypes, remove obsolete config option.
2023-09-01 15:42:24 -04:00
88209a2b70
Use Google DNS instead of Cloudflare
...
For some reason Cloudflare works in fewer places than Google, so just
use it instead.
2023-09-01 15:42:24 -04:00
fbbf5ffe09
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.
2023-09-01 15:42:23 -04:00
