Changelog:
20583e8 containers: introduce target systemd unit
6ebbda8 roles: remove leftover from pr #4319
4f76ded Vagrantfile: fallback on 'varant_variables.yml.sample'
2d38d82 update: gather facts only one time
ffe01c7 ceph-mon: do not log monitor keyring
c55c87d common: do not log keyring secret
a8346af ceph-rgw: Work around Jinja2 < 2.8 missng eq test
66426e1 ceph-rgw: Set pg_num on RGW pool if required
712a9c4 switch2container: fix mon quorum check
6897153 ceph-dashboard: fix TLS cert openssl generation
02750a9 dashboard: subj_alt_names fact refactor
4ae9f32 Fixes typo in rgw-add-users-buckets playbook
e1e2293 add-osd: use container_exec_cmd fact from mon host
3d4e15c podman pids.max default value is 2048, docker's one is 4096 which are sufficient for the default value (512) of rgw thread pool size. But if its value is increased near to the pids-limit value, it does not leave place for the other processes to spawn and run within the container and the container crashes.
03ed9e1 infra: use dedicated variables for balancer status
1044940 osds: use osd pool ls instead of osd dump command
5c6921e rolling_update: get ceph version when mons exist
bacaa65 infrastructure-playbooks: Get Ceph info in check mode
9668137 ceph-handler: Fix osd handler in check mode
1270d59 library: remove unused module import
5bf73d4 library: flake8 ceph-ansible modules
deac21c ceph-defaults: add missing grafana dashboards