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143 Commits

Author SHA1 Message Date
Joshua Boniface 9842f628a3 Use GO zkcli instead of trash BASH one 
With Debian 12+ the interactive zkCli.sh is completely broken, failing
to load the JLine module regardless of what is done, and no one in the
project seems to care about that.

Instead let's swap this out for the (non-interactive) GO-based zkcli of
https://github.com/go-zkcli/zkcli instead, as this suits our needs
nicely.
 2023-12-13 15:48:12 -05:00
Joshua Boniface bf10ede298 Add additional Prometheus exporters 2023-12-10 00:24:19 -05:00
Joshua Boniface 8bf3bbdeb1 Enable Prometheus exporter on nodes by default 2023-12-10 00:18:44 -05:00
Joshua Boniface 1e89a1440c Enable modelines by default 2023-11-28 16:13:49 -05:00
Joshua Boniface 5764695699 Add AMD microcode as well 2023-10-03 13:36:56 -04:00
Joshua Boniface 82accb3b5e Install intel-microcode on Intel CPUs 
Required otherwise needrestart fails.
 2023-09-20 16:43:08 -04:00
Joshua Boniface e995f3750b Fix incorrect repo name in Bullseye 2023-09-09 19:28:47 -04:00
Joshua Boniface 85253e9706 Enable pass-through IOMMU on Bookworm 2023-09-05 16:35:58 -04:00
Joshua Boniface 6ac6b74023 Update key name 2023-09-05 13:50:37 -04:00
Joshua Boniface 80f5a4f260 Add dpkg-cleanup step to base config 2023-09-05 10:32:40 -04:00
Joshua Boniface e754ca84f6 Add one more fact regathering 2023-09-01 15:42:30 -04:00
Joshua Boniface cb2cbdff61 Add zstd dependency for D10+ 2023-09-01 15:42:30 -04:00
Joshua Boniface 0de0ec7ded Ensure facts are always regathered 2023-09-01 15:42:30 -04:00
Joshua Boniface 7fc57a69b2 Fix warning in user module 2023-09-01 15:42:30 -04:00
Joshua Boniface 2ba8f1cfc3 Add retries to all apt commands 2023-09-01 15:42:30 -04:00
Joshua Boniface 1c2bd544b3 Use non-free-firmware repository 2023-09-01 15:42:30 -04:00
Joshua Boniface 7e09ee7d21 Allow specifying interface mode 2023-09-01 15:42:30 -04:00
Joshua Boniface ed2fe7106e Fix support for bookworm 2023-09-01 15:42:30 -04:00
Joshua Boniface 4bcd7b40a0 Remove extra echo with PVC 0.9.64 2023-09-01 15:42:30 -04:00
Joshua Boniface f79d1da5be Update other commands to use new CLI format 2023-09-01 15:42:30 -04:00
Joshua Boniface 94b12794dc Work around SSH key bug 2023-09-01 15:42:29 -04:00
Joshua Boniface 017e1405ed Use debian_version custom fact 2023-09-01 15:42:29 -04:00
Joshua Boniface 08f923d29c Use custom fact for Debian codename 2023-09-01 15:42:29 -04:00
Joshua Boniface 679e15c484 Add *.update-* obsolete configs to dpkg plugin 2023-09-01 15:42:29 -04:00
Joshua Boniface a490924e3a Add traceroute and MTR to PVC package list 2023-09-01 15:42:29 -04:00
Joshua Boniface efeaa61e0f Add customizable NTP servers 2023-09-01 15:42:29 -04:00
Joshua Boniface e9f76042bd Allow specifying alternate channels in IPMI 2023-09-01 15:42:29 -04:00
Joshua Boniface 34d12ab423 Add Ceph check 2023-09-01 15:42:29 -04:00
Joshua Boniface 84a3f7afa0 Add edac-utils to packages 2023-09-01 15:42:29 -04:00
Joshua Boniface 612045b8b3 Restore original rsyslog-rotate script 
Direct call doesn't work because of how arguments are passed to
postrotate.
 2023-09-01 15:42:29 -04:00
Joshua Boniface 5cd9566163 Explicitly use systemctl in logrotate 
For some reason (Debian bug?) the default rsyslog-rotate script was not
properly rotating rsyslog logfiles. Instead, explicitly call systemctl
kill -s HUP for this, using a full path.
 2023-09-01 15:42:29 -04:00
Joshua Boniface 57010260bd Use full debian_version 2023-09-01 15:42:29 -04:00
Joshua Boniface 2a925904e4 Alter format of Debian version in MOTD 2023-09-01 15:42:29 -04:00
Joshua Boniface a79961605a Replace per-user htoprc with system-wide config 
Also update to newer htoprc layout from BLSE.
 2023-09-01 15:42:29 -04:00
Joshua Boniface 5a48ec4d79 Ensure CPU tuning is only applied on Debian 11+ 2023-09-01 15:42:29 -04:00
Joshua Boniface 07d75573d6 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.
 2023-09-01 15:42:29 -04:00
Joshua Boniface 8f685116b7 Add Ceph monitor backup 2023-09-01 15:42:29 -04:00
Joshua Boniface c3ce11dacf Fix update-motd so it runs properly 2023-09-01 15:42:29 -04:00
Joshua Boniface 267494d58a Add lm-sensors configuration 2023-09-01 15:42:29 -04:00
Joshua Boniface d94f587e37 Remove obsolete logrotate settings 2023-09-01 15:42:29 -04:00
Joshua Boniface 73e1f2042c Add extra space for clarity 2023-09-01 15:42:29 -04:00
Joshua Boniface 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
Joshua Boniface 86026de8ef Adjust colour scheme of MOTD 2023-09-01 15:42:29 -04:00
Joshua Boniface 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
Joshua Boniface b987c4ea8f Adjust GRUB_DIST and add UEFI regeneration 
Keeps the UEFI boot list cleaned and consistent
 2023-09-01 15:42:29 -04:00
Joshua Boniface 08c8be66b3 Increase timeout threshold for freshness 2023-09-01 15:42:28 -04:00
Joshua Boniface 00482aec06 Fix the other instance too 2023-09-01 15:42:28 -04:00
Joshua Boniface da98a4d445 Ignore errors about removing keys 2023-09-01 15:42:28 -04:00
Joshua Boniface e8fe165e00 Further optimize ownership agent output 2023-09-01 15:42:28 -04:00
Joshua Boniface cbea6e284c 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.
 2023-09-01 15:42:28 -04:00