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
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
2c269c0bcd
Remove obsolete logrotate settings
2022-11-05 01:08:56 -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
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
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
bb3b7e3922
Fix a few more splits
2021-11-11 17:37:27 -05:00
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
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
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
bd98fdfbd8
Add node list to PVC MOTD
2021-11-02 22:04:27 -04:00
Joshua Boniface
739c60fce0
Add resolv.conf customization
2021-10-11 14:41:29 -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
2cc4548af6
Fix sources.list for Bullseye
2021-07-26 00:36:39 -04:00
Joshua Boniface
96544aabb8
Add GRUB, Plymouth themes and issue for PVC
2021-06-30 02:50:18 -04:00
Joshua Boniface
3d47b12b76
Add GRUB configuration to Ansible role
2021-06-29 17:48:55 -04:00
Joshua Boniface
9855088a8e
Use short ansible_hostname in ipmi fragment
2021-06-29 15:38:19 -04:00
Joshua Boniface
73bc005c0b
Ensure deb-src is present for bullseye
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
6b79e5db31
Avoid writing hosts if empty
2021-06-05 01:12:00 -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
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
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
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
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
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
c591b1e39f
Include upstream and short names in hosts
2020-04-06 13:36:38 -04:00
Joshua Boniface
9b2e12e69b
Add support for arbitrary /etc/hosts entries
2019-08-26 11:06:30 -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
5dc3114ed6
Remove BLSE references
2019-06-24 12:55:52 -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
Joshua Boniface
Joshua Boniface