Joshua Boniface
3397dacab4
Fix bugs with Patroni bootstrap
2023-09-01 15:42:28 -04:00
Joshua Boniface
1838f8ff56
Add proper PostgreSQL versioning
2023-09-01 15:42:28 -04:00
Joshua Boniface
773fd5a9d4
Ensure all zkCli has -server set
2023-09-01 15:42:28 -04:00
Joshua Boniface
0e9d0b3294
Fix incorrect postgresql version
2023-09-01 15:42:28 -04:00
Joshua Boniface
d6cb28b639
Add immutability to PVC subrole
...
1. Remove the obsolete pvc-vacuum script install.
2. Remove notifies when modifying configs; we do not want to restart the
daemons uncontrolled.
3. Add bootstrap check to package installs so they only happen on
bootstrap.
This ensures this part of the role, on re-runs, will *only* update
configs and not actually touch the running daemon. This makes it safe to
run before a oneshot/update-pvc-daemons.yml playbook run.
2023-09-01 15:42:28 -04:00
Joshua Boniface
77be96bf6f
Fix a few more splits
2023-09-01 15:42:28 -04:00
Joshua Boniface
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
Joshua Boniface
87803cb7a2
Remove extraneous splits
...
The node.hostname should always be short.
2023-09-01 15:42:28 -04:00
Joshua Boniface
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
Joshua Boniface
55ec177919
Ignore errors restarting libvirtd
...
This seems to inexplicably fail sometimes. We can just ignore it.
2023-09-01 15:42:27 -04:00
Joshua Boniface
4cb2d7835c
Add setting bridge_mtu to config
2023-09-01 15:42:27 -04:00
Joshua Boniface
6e2d661134
Adjust documentation and behaviour of cpuset
...
1. Detail the caveats and specific situations and ref the documentation
which will provide more details.
2. Always install the configs, but use /etc/default/ceph-osd-cpuset to
control if the script does anything or not (so, the "osd" cset set is
always active just not set in a special way.
2023-09-01 15:42:27 -04:00
Joshua Boniface
83bd1b1efd
Install cset configs even if disabled
...
The setup script handles this instead.
2023-09-01 15:42:27 -04:00
Joshua Boniface
7927ec4f11
Allow dynamic enabling/disabling of cset
...
Add a separate config to handle enable/disable on the system itself.
2023-09-01 15:42:27 -04:00
Joshua Boniface
2ae9b9075a
Adjust default ceph.conf parameters
...
1. Remove an explicit OSD journal size, especially such a small one (no
clue why I ever added that...)
2. Add max scrubs, disable scrub during recovery, and set scrub sleep.
3. Add max backfills, tune recovery sleep to 0 to prioritize recovery.
2023-09-01 15:42:27 -04:00
Joshua Boniface
6e48d6fe84
Add Ceph OSD cpuset tuning options
...
Allows an administrator to set CPU pinning with the cpuset tool for Ceph
OSDs, in situations where CPU contention with VMs or other system tasks
may be negatively affecting OSD performance. This is optional, advanced
tuning and is disabled by default.
2023-09-01 15:42:27 -04:00
Joshua Boniface
f25a80ff53
Add additional CMK checks
2023-09-01 15:42:26 -04:00
Joshua Boniface
8c2d117a3c
Wait longer when restarting services
...
From 15 -> 30 seconds to ensure more time for stabilization before
proceeding with the next.
2023-09-01 15:42:26 -04:00
Joshua Boniface
647ca1c446
Add default features flag to ceph.conf generator
...
Coupled with the removal of explicit --image-features flags to the RBD
command in PVC itself, this ensures that only the two features supported
on kernel 4.19 are enabled by default.
2023-09-01 15:42:26 -04:00
Joshua Boniface
3d64ad2420
Typo fix
2023-09-01 15:42:26 -04:00
Joshua Boniface
eaea860b61
Lower autopurge interval to 1 hour
2023-09-01 15:42:26 -04:00
Joshua Boniface
524f857f56
Add some Zookeeper configuration tweaks
2023-09-01 15:42:26 -04:00
Joshua Boniface
13556918d7
Disable any systemd start rate limiting
...
Because Zookeeper is supremely stupid (see last commit) we want to
disable start limiting. It needs to keep trying forever until it starts.
2023-09-01 15:42:26 -04:00
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
681afd1d1b
Fix excessive whitespace
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
a52d4cbf37
Add Zookeeper logging configs
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
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
a2ed38b459
Add generic SR-IOV configuration
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
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
0114ad8ed5
Add python3 version of psycopg2 explicitly
2023-09-01 15:42:26 -04:00
Joshua Boniface
027a819a83
Move some other tasks to bootstrap role
...
Avoids an issue where the pvcnoded service is stopped on non-bootstrap
runs.
2023-09-01 15:42:25 -04:00
Joshua Boniface
6a61f8f7bf
Update relative path to bootstrap files
2023-09-01 15:42:25 -04:00
Joshua Boniface
4caab67d03
Remove superfluous symlink
2023-09-01 15:42:25 -04:00
Joshua Boniface
39b8229c35
Add libguestfs-tools to libvirt role deps
2023-09-01 15:42:25 -04:00
Joshua Boniface
0bf9c6209c
Fix incorrect systemd enabling in Patroni
2023-09-01 15:42:25 -04:00
Joshua Boniface
4f5dbee8ee
Correct bugs during bootstrap
...
1. Ensure Zookeeper restarts and checks out successfully before
proceeding with other steps.
2. Make sure PVC itself doesn't start prematurely.
2023-09-01 15:42:25 -04:00
Joshua Boniface
26dbd082ef
Retry pgsql bootstrap startup 6 times
...
This will sometimes fail, so retry it several times
2023-09-01 15:42:25 -04:00
Joshua Boniface
e9f08ad100
Retry msgr2 enabling 6 times
...
This will sometimes fail, so retry it several times
2023-09-01 15:42:25 -04:00
Joshua Boniface
a77e41bf7c
Remove invalid timezone entries in postgres conf
2023-09-01 15:42:25 -04:00
Joshua Boniface
cba276e248
Add default values
2023-09-01 15:42:24 -04:00
Joshua Boniface
be94bc134f
Add configurable ZK memory limits
2023-09-01 15:42:24 -04:00
Joshua Boniface
6e74ac44a5
Remove libjemalloc package
2023-09-01 15:42:24 -04:00
Joshua Boniface
2bd5cc5a25
Tune Zookeeper memory usage
...
Use Xms and Xmx=128M to reduce overall Zookeeper memory usage.
2023-09-01 15:42:24 -04:00
Joshua Boniface
b4e36d146a
Add tuning for Ceph OSDs
2023-09-01 15:42:24 -04:00
Joshua Boniface
24764fe704
Don't use libjemalloc for Ceph daemons
...
This was an artifact of a much, much older Ceph configuration I ran, and
is not relevant with newer Ceph versions like those used in PVC.
Performance testing with Nautilus and Bluestore reveals a minimal
performance hit, and using `jemalloc` prevents cache autotuning from
being effective, so remove it.
2023-09-01 15:42:24 -04:00
Joshua Boniface
458e7b4872
Use new init command location
...
Command was renamed in the PVC CLI to facilitate other "task" actions
like backup/restore.
2023-09-01 15:42:24 -04:00
Joshua Boniface
bcb5962353
Add jute.maxbuffer to Zookeeper environment ops
...
Adds this option based on the findings of
https://github.com/python-zk/kazoo/issues/630 , whereby restores of >1MB
in size would fail. This is considered an unsafe option, but given our
usecase no actual znode should ever exceed this limit; this is purely
for the large transactions that come from a `pvc task restore` action to
an empty Zookeeper instance.
2023-09-01 15:42:24 -04:00
Joshua Boniface
f79fb605de
Support using existing SSL certs on system
...
Add the additional pvc_api_ssl_cert_path and pvc_api_ssl_key_path
group_vars options, which can be used to set the SSL details to existing
files on the filesystem if desired. If these are empty (or nonexistent),
the original pvc_api_ssl_cert and pvc_api_ssl_key raw format options
will be used as they were.
Allows the administrator to use outside methods (such as Let's Encrypt)
to obtain the certs locally on the system, avoiding changes to the
group_vars and redeployment to manage SSL keys.
2023-09-01 15:42:24 -04:00
Joshua Boniface
2caed2ae12
Rename remaining "pvc_prov" items to pvc_api
2023-09-01 15:42:24 -04:00
Joshua Boniface
2a2d318dbc
Change name of default API database
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From pvcprov to pvcapi to reflect the changing use of this database.
2023-09-01 15:42:24 -04:00
Joshua Boniface
833d99a360
Add comments to defaults
2023-09-01 15:42:24 -04:00
Joshua Boniface
8109f13386
Add additional configuration to group_vars
...
Also include defaults and the new pvc_vm_shutdown_timeout option.
2023-09-01 15:42:24 -04:00
Joshua Boniface
72df058684
Ensure ZK prioritizes IPv4
2023-09-01 15:42:24 -04:00
Joshua Boniface
457e18a850
Use FQDN for Zookeeper server entries
2023-09-01 15:42:24 -04:00
Joshua Boniface
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
Joshua Boniface
a925e4bd40
Ignore errors in bringing up bootstrap interfaces
2023-09-01 15:42:23 -04:00
Joshua Boniface
e3ad750412
Add storage components to default pvcnoded.yaml
2023-09-01 15:42:23 -04:00
Joshua Boniface
12d50cfca6
Use correct syntax for init command
2023-09-01 15:42:23 -04:00
Joshua Boniface
92ccc0a737
Use consistent naming in patroni.yml
2023-09-01 15:42:23 -04:00
Joshua Boniface
c35c58389d
Use short names in PVC configs
2023-09-01 15:42:23 -04:00
Joshua Boniface
157c56fd46
Use shortname for Zookeeper
2023-09-01 15:42:23 -04:00
Joshua Boniface
6a3c32f306
Use local CLI command instead of API to init
2023-09-01 15:42:23 -04:00
Joshua Boniface
c71415317a
Use only short names in Ceph MON config
2023-09-01 15:42:23 -04:00
Joshua Boniface
52862f9daf
Fix conditional checks with inventory_hostname
2023-09-01 15:42:23 -04:00
Joshua Boniface
91313e848e
Handle bridge creation more sensibly
2023-09-01 15:42:23 -04:00
Joshua Boniface
6d3999eaab
Don't restart pvcd.service on bootstrap
2023-09-01 15:42:23 -04:00
Joshua Boniface
0d9e209b45
Allow deb migrations to be installed
2023-09-01 15:42:23 -04:00
Joshua Boniface
4b89aff1d8
Add symlink for pvc files dir
2023-09-01 15:42:23 -04:00
Joshua Boniface
8c15edd75c
Handle creation and collection on bootstrap better
2023-09-01 15:42:23 -04:00
Joshua Boniface
b4079cae88
Use new in-built database migrations in API
2023-09-01 15:42:23 -04:00
Joshua Boniface
0e5cb688dc
Use new package and file names
...
References parallelvirtualclient/pvc#79
2023-09-01 15:42:23 -04:00
Joshua Boniface
999e50a68f
Don't mess with upstream at all during bootstrap
...
This caused some major breakage and is not required.
2023-09-01 15:42:23 -04:00
Joshua Boniface
42d76618e3
Modify add_cluster_ips to support new bridges
2023-09-01 15:42:22 -04:00
Joshua Boniface
32b719cb4a
Enable and start vhostmd service
2023-09-01 15:42:22 -04:00
Joshua Boniface
b654be8825
Add source_volume column to storage table
2023-09-01 15:42:22 -04:00
Joshua Boniface
e3f83713a0
Add new empty script entry
2023-09-01 15:42:22 -04:00
Joshua Boniface
f68ba7a735
Add bridge_device entry to config
...
Used to properly allow bridged networks to be formed.
Ref parallelvirtualcluster/pvc#64
2023-09-01 15:42:22 -04:00
Joshua Boniface
9848eb10bb
Fix additional reference to userdata_template
2023-09-01 15:42:22 -04:00
Joshua Boniface
f3212d5e4f
Adjust provisioner database schema
2023-09-01 15:42:22 -04:00
Joshua Boniface
bc1d9cd33b
Set msgr2 mode on Ceph monitors
2023-09-01 15:42:22 -04:00
Joshua Boniface
372b949930
Apply fix with some tweaks to other serial handlers
2023-09-01 15:42:22 -04:00
Joshua Boniface
15768130e2
Change ordering of networks in file
2023-09-01 15:42:22 -04:00
Joshua Boniface
146e660a21
Replace broken "serial" restarts with a new method
2023-09-01 15:42:22 -04:00
Joshua Boniface
4a17a9918a
Correct bad address in pvcd.yaml
2023-09-01 15:42:22 -04:00
Joshua Boniface
744e3d0988
Set provisioner database in pvcd.yaml
2023-09-01 15:42:22 -04:00
Joshua Boniface
ba7270ab23
Add and remove floating IP during cluster bootstrap
2023-09-01 15:42:22 -04:00
Joshua Boniface
9546f34c34
Move netmask to separate config part 3
2023-09-01 15:42:22 -04:00
Joshua Boniface
211f83995b
Ensure the Patroni ZK is clean for bootstrap
2023-09-01 15:42:22 -04:00
Joshua Boniface
c27244f72d
Move netmask to separate config part 2
2023-09-01 15:42:22 -04:00
Joshua Boniface
a557b12e1c
Don't try to do crazy restart ordering, it fails
2023-09-01 15:42:22 -04:00