Joshua Boniface
8eecc95f2f
Ensure Zookeeper restarts itself
...
The Zookeeper daemon does not appear to exit with any status other than
0, even after a fatal error. Work around this.
2023-09-01 15:42:26 -04:00
Joshua Boniface
b03ecf0125
Add -XX:+AlwaysPreTouch option for Zookeeper
2023-09-01 15:42:26 -04:00
Joshua Boniface
b842276002
Lower keep count for Zookeeper vacuum to 3
...
Required to keep disk space growth down when using zookeeper_logging
functionality.
2023-09-01 15:42:26 -04:00
Joshua Boniface
217d8fe35b
Readjust warning one more time
...
The actual cause of the issue wasn't memory, but still leave this
warning in (albeit a little less strict).
2023-09-01 15:42:26 -04:00
Joshua Boniface
681afd1d1b
Fix excessive whitespace
2023-09-01 15:42:26 -04:00
Joshua Boniface
c117cc198f
Tweak the memory warning to be even stricter
2023-09-01 15:42:26 -04:00
Joshua Boniface
423d8b615f
Adjust warning message about Zookeeper memory size
2023-09-01 15:42:26 -04:00
Joshua Boniface
2d31e6c8ea
Fix memory tuning issues
2023-09-01 15:42:26 -04:00
Joshua Boniface
71b6da6555
Adjust package lists per Debian version
2023-09-01 15:42:26 -04:00
Joshua Boniface
4b0a4ae73c
Fix bad Ansible variable name
2023-09-01 15:42:26 -04:00
Joshua Boniface
a52d4cbf37
Add Zookeeper logging configs
2023-09-01 15:42:26 -04:00
Joshua Boniface
7bacbd5dd6
Don't fail if IPMI tasks fail
2023-09-01 15:42:26 -04:00
Joshua Boniface
e55f465034
Reduce timeouts in upgrade playbook
2023-09-01 15:42:26 -04:00
Joshua Boniface
822e39b325
Fix name to be more clear
2023-09-01 15:42:26 -04:00
Joshua Boniface
2d9a5a9d31
Adjust ordering of flush task
2023-09-01 15:42:26 -04:00
Joshua Boniface
eef0f959dd
Add GRUB, Plymouth themes and issue for PVC
2023-09-01 15:42:26 -04:00
Joshua Boniface
6d3e5ac728
Fix zkcli for good
2023-09-01 15:42:26 -04:00
Joshua Boniface
e760114b8d
Fix bootstrap collection path for Ceph
2023-09-01 15:42:26 -04:00
Joshua Boniface
bace67b8bf
Add GRUB configuration to Ansible role
2023-09-01 15:42:26 -04:00
Joshua Boniface
0802cca980
Support both versions of psycopg2 and kazoo
2023-09-01 15:42:26 -04:00
Joshua Boniface
31a677b444
Fix Patroni ACL to use subnet mask
2023-09-01 15:42:26 -04:00
Joshua Boniface
35089f6dda
Fix zkcli alias to use hostname
2023-09-01 15:42:26 -04:00
Joshua Boniface
9dc9139c35
Use short ansible_hostname in ipmi fragment
2023-09-01 15:42:26 -04:00
Joshua Boniface
329bc9690e
Add ipmitool to packages list
2023-09-01 15:42:26 -04:00
Joshua Boniface
a2ed38b459
Add generic SR-IOV configuration
2023-09-01 15:42:26 -04:00
Joshua Boniface
0fc889df32
Ensure we can connect to Patroni
2023-09-01 15:42:26 -04:00
Joshua Boniface
388db6ad1d
Use IPs for Patroni configuration
2023-09-01 15:42:26 -04:00
Joshua Boniface
d455b31905
Bump max connections in Zookeeper to 200
2023-09-01 15:42:26 -04:00
Joshua Boniface
f105f0497c
Configure Zookeeper only on Cluster address
2023-09-01 15:42:26 -04:00
Joshua Boniface
7e94dddb4c
Ensure libvirtd restarts when unit changes
2023-09-01 15:42:26 -04:00
Joshua Boniface
c9df64bc7d
Ensure deb-src is present for bullseye
2023-09-01 15:42:26 -04:00
Joshua Boniface
0bbb91fc8b
Add override custom libvirtd.service unit
...
This has no functional change on Buster, but on Bullseye this overrides
the stupid socket-based activation shenanigans that the default unit
tries to do, as well as the breaking replacement of the
/etc/default/libvirt variable names.
2023-09-01 15:42:26 -04:00
Joshua Boniface
3a67dc129b
Ensure DEBIAN_FRONTEND is noninteractive
2023-09-01 15:42:26 -04:00
Joshua Boniface
0114ad8ed5
Add python3 version of psycopg2 explicitly
2023-09-01 15:42:26 -04:00
Joshua Boniface
a548bdcc6a
Use inventory_hostname for IPMI dict
2023-09-01 15:42:26 -04:00
Joshua Boniface
6104e0a5a5
Use independent fact to work around codename
2023-09-01 15:42:26 -04:00
Joshua Boniface
5c46bb0db7
Ensure backup_keys isn't empty
2023-09-01 15:42:25 -04:00
Joshua Boniface
91b5cb6ba2
Adjust comments and IPMI value
2023-09-01 15:42:25 -04:00
Joshua Boniface
054ad89926
Add example backup_keys var
2023-09-01 15:42:25 -04:00
Joshua Boniface
fe4030afc5
Ignore a virtualenv if used
2023-09-01 15:42:25 -04:00
Joshua Boniface
000405ed16
Add updated IPMI configuration to match base role
2023-09-01 15:42:25 -04:00
Joshua Boniface
d69770b776
Avoid writing hosts if empty
2023-09-01 15:42:25 -04:00
Joshua Boniface
f4e49b9d3e
Ensure apt-update runs if configs update
2023-09-01 15:42:25 -04:00
Joshua Boniface
9438ab46d7
Add bullseye support
2023-09-01 15:42:25 -04:00
Joshua Boniface
dc83f91bd8
Add directory creation to backup script
2023-09-01 15:42:25 -04:00
Joshua Boniface
5466df7065
Add PostgreSQL to daily backup script
2023-09-01 15:42:25 -04:00
Joshua Boniface
c9742fe2e5
Update tags and fix backup keys to var
2023-09-01 15:42:25 -04:00
Joshua Boniface
1cfbc25f37
Add norestart policy for apt updates
2023-09-01 15:42:25 -04:00
Joshua Boniface
ccc6489512
Add README and daemon upgrade playbook, cleanups
2023-09-01 15:42:25 -04:00
Joshua Boniface
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
Joshua Boniface