update TODO list

required for upgrade replicas with rsync

…imary only

and add 'ignore_errors' to show the error and continue the playbook execution

Delete the test table before the error is processed, so that in case of an error, the table does not remain in the database.

This reverts commit cf14bed.

…calhost"

"pexpect" required to perform the dcs_remove_cluster.yml

…luster into pg-upgrade

if 'no pg_hba.conf entry'

Add a temporary local access rule for pg_upgrade to allow the upgrade process to proceed without authentication issues.
The rule grants the specified PostgreSQL user ("postgres") peer-based access to all databases locally.
This is necessary to ensure a smooth upgrade process and will be removed after the upgrade is complete.

fixed:
[trailing-spaces] trailing spaces

to prevent test failures in CI.

Fixed:
  failed: [10.172.0.20] (item=10.172.0.22) => {"ansible_loop_var": "item", "changed": true, "cmd": "rsync -e \"ssh -o StrictHostKeyChecking=no\" --archive --delete --hard-links --size-only --no-inc-recursive --omit-dir-times /tmp/testrsync 10.172.0.22:/tmp/\n", "delta": "0:00:00.106121", "end": "2023-05-12 12:46:59.921732", "item": "10.172.0.22", "msg": "non-zero return code", "rc": 255, "start": "2023-05-12 12:46:59.815611", "stderr": "\"System is booting up. Unprivileged users are not permitted to log in yet. Please come back later. For technical details, see pam_nologin(8).\"\nConnection closed by 10.172.0.22 port 22\r\nrsync: connection unexpectedly closed (0 bytes received so far) [sender]\nrsync error: unexplained error (code 255) at io.c(228) [sender=3.2.3]", "stderr_lines": ["\"System is booting up. Unprivileged users are not permitted to log in yet. Please come back later. For technical details, see pam_nologin(8).\"", "Connection closed by 10.172.0.22 port 22", "rsync: connection unexpectedly closed (0 bytes received so far) [sender]", "rsync error: unexplained error (code 255) at io.c(228) [sender=3.2.3]"], "stdout": "", "stdout_lines": []}

  TASK [upgrade : [Pre-Check] Rsync Checks: test rsync and ssh key access] *******

… pg_new_datadir }}" exists"

Fixed:

TASK [upgrade : Make sure new PostgreSQL data directory "/pgdata/14/main/" exists] ***
changed: [172.30.58.33]
changed: [172.30.58.30]
changed: [172.30.58.34]
fatal: [172.30.58.36]: FAILED! => {"changed": false, "msg": "There was an issue creating /pgdata/14 as requested: [Errno 13] Permission denied: '/pgdata/14'", "path": "/pgdata/14/main/"}

Fixed:

ERROR:  can only create extension in database postgres
DETAIL:  Jobs must be scheduled from the database configured in cron.database_name, since the pg_cron background worker reads job descriptions from this database.
HINT:  Add cron.database_name = 'sms' in postgresql.conf to use the current database.