[MISC] Sync main to 16/edge (#1212)

* [MISC] Use latest/stable lxd (#804)

* Use latest stable lxd

* Test tweaks

* Test tweaks

* Update canonical/data-platform-workflows action to v31.0.1 (#805)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* [DPE-6874] Poll all members in the cluster topology script (#810)

* Poll all members in the cluster topology script

* Dual branch config

* Unit tests and bugfixes

* Add peers when starting the observer

* Retry sync up checks

* [DPE-6572] Add wal_keep_size config option (#799)

* Add wal_keep_size config option

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Remove parameter addition

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Reset durability_wal_keep_size value to PG default

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

---------

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Create pull_request_template.md (#814)

* Create SECURITY.md (#822)

* Update README file's security section (#827)

* Refactor headings for syntax best practice

* Update the Security section

* Sync docs from Discourse (#796)

Co-authored-by: GitHub Actions <41898282+github-actions[bot]@users.noreply.github.com>

* [MISC] Conditional checksum calculation (#812)

* Bump boto

* Conditional checksum calculation

* [DPE-6218] Static code analysis (#828)

* Create tiobe_scan.yaml

* Remove push trigger

* [MISC] Disable landscape subordinate test lxd (#831)

* Set series for ubuntu-advantage test and disable the landscape test

* Revert to LTS LXD

* Update charmcraft.yaml build tools (#815)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* [MISC] Update snapped PostgreSQL (#832)

* [DPE-6345] LDAP I: Create access groups (#823)

* [DPE-6345] LDAP II: Include charm libs (#824)

* [DPE-6345] LDAP III: Define config and handlers (#825)

* [DPE-6345] LDAP IV: Define snap service (#838)

* [DPE-6345] LDAP V: Define mapping option (#849)

* [MISC] Disable network cut tests on arm (#844)

* Disable network cut tests on arm

* Back to LXD 5

* [DPE-6815] disable pgaudit during extensions changes (#842)

* disable pgaudit during extensions changes

* Bump libs

* Lock file maintenance Python dependencies (main) (#816)

* Lock file maintenance Python dependencies

* Fix linting

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Dragomir Penev <dragomir.penev@canonical.com>

* Update dependency uv to v0.6.16 (#847)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* [DPE-6664] Make username mandatory in set-password (#846)

* Make username mandatory

* Second get password method

* Default in get-password

* Add conditional expose directive (#853)

* Lock file maintenance Python dependencies (#854)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Mandatory scope for promote action (#856)

* Update charmcraft.yaml build tools (#860)

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* Lock file maintenance Python dependencies (#861)

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* Sync docs from Discourse (#850)

Co-authored-by: GitHub Actions <41898282+github-actions[bot]@users.noreply.github.com>

* [MISC] Extend relation-user listing syntax (#868)

* Sync libs (#884)

* Remove runner password (#913)

* [DPE-6898] User->databases pg_hba rules (#885)

* Restrict each user to their allowed databases

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Fix unit tests

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Fix sync users on replicas

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Fix unit test

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Add default landscape user permission

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Increase sleep time in pg_hba test, fix user->database mapping for upgrade from stable and skip event trigger function code when not a superuser

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Improve users list check

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Fix raft reinitialisation in tests

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Decrease the amount of API calls by one

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Check users list directly

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Tweak test fast interval

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Improvements to avoid replica restart while syncing from primary

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Fix linting

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

---------

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Update charmcraft.yaml build tools (#871)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* [MISC] Remove JujuVersion warning in 14/edge (#933)

* Remove JujuVersion warning

* Update libs

* Refactor v14 documentation for Sphinx (#919)

* initial starter pack transfer
* update conf.py
* import processed discourse pages
* fix internal references and some broken URLs
* fix some style errors
* organize navigation
* remove h1 heading anchors
* add images to repository
* edit home page
* update .readthedocs.yaml
* remove docs/requirements.txt from .gitignore scope
* fix incorrect paths
* remove shell syntax from code blocks
* remove juju 2 banners
* fix dropdown formatting
* fix and polish admonitions, collapsible, and misc formatting
* remove v16 docs
* remove reference to nonexistant page
* Join all tutorial pages
* rename how-to-guides to how-to
* polish cloud deployment guides and rename leftover how-to-guide references
* polish and sync how-to guides with k8s
* remove discourse sync workflow
* specify channel on all deploy commands
* misc polishing, add version to side nav
* add pg 16 admonitions
* ignore docs folder in charm workflows
* sync misc. pages with k8s
* Minor README update with new documentation link
* add new section to CLI-helpers reference
* pin commit for v16 tag on markdown lint workflow for added security
* Update README.md
* remove sphinx python dependency check workflow
* Update index.md: add link to roles.md (#928)

---------

Co-authored-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>
Co-authored-by: Alex Lutay <1928266+taurus-forever@users.noreply.github.com>

* [DPE-7511] Fix the auth username pattern (#941)

* Fix auth username pattern

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Fix another ocurrence of the pattern

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

---------

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Update PG to 14.18 (#943)

* [DPE-7521] Fix HBA rules for Landscape related through PgBouncer (#946)

* Fix HBA rules for Landscape related through PgBouncer

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Update comment

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Order users and databases

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Add unit test for relations_user_databases_map property

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Fix typo

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

---------

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* DPE-6662 Fix pgbackrest logs names on logs rotation (#939) (#949)

The pgBackRest activity (backup creation, stanza initialisation, etc) could take minutes,
as a result every minute logs rotation could move the current log A.log to A.log_$date.log
and will be moved further as logrorate rule operates all *.log files in the folder:

> /var/snap/charmed-postgresql/common/var/log/pgbackrest/*.log { ...

It results in:

-rw------- 1 postgres postgres     0 Feb 18 09:25 all-server.log
-rw------- 1 postgres postgres     0 Feb 18 09:19 all-server.log-20250218_09:18.log
-rw------- 1 postgres postgres     0 Feb 18 09:20 all-server.log-20250218_09:18.log-20250218_09:19.log
-rw------- 1 postgres postgres     0 Feb 18 09:21 all-server.log-20250218_09:18.log-20250218_09:19.log-20250218_09:20.log
-rw------- 1 postgres postgres     0 Feb 18 09:22 all-server.log-20250218_09:18.log-20250218_09:19.log-20250218_09:20.log-20250218_09:21.log
-rw------- 1 postgres postgres     0 Feb 18 09:23 all-server.log-20250218_09:18.log-20250218_09:19.log-20250218_09:20.log-20250218_09:21.log-20250218_09:22.log
-rw------- 1 postgres postgres  1793 Feb 18 09:24 all-server.log-20250218_09:18.log-20250218_09:19.log-20250218_09:20.log-20250218_09:21.log-20250218_09:22.log-20250218_09:23.log

The poposed fix:
 * move the log file to the new name without .log suffix.
 * use datetime format matching MySQL charms

Example:

-rw------- 1 postgres postgres    12 Feb 18 09:28 all-server.log
-rw------- 1 postgres postgres   322 Feb 18 09:29 all-server.log-20250218_0918
-rw------- 1 postgres postgres  7344 Feb 18 09:30 all-server.log-20250218_0918

(cherry picked from commit ffa77b2)

* Update Python dependencies (#904)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update canonical/data-platform-workflows action to v31.1.1 (#872)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Add redirects for all charmhub pages (14) (#961)

* feat: add rediraffe sphinx extension and discourse redirects for each page

* convert tabs to single space

* fix: minor style issues in README.md and CONTRIBUTING.md

* comment out old redirect extension to avoid confusion

* Update dependency requests to v2.32.4 [SECURITY] (#956)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Backport #959 to 14/edge (#963)

* Lock file maintenance Python dependencies (#874)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix: add forward slash to redirect paths (#964)

* fix typo (#965)

* Update dependency uv to v0.7.13 (#951)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Rename team (#972)

* [MISC] Check is_user_in_hba output (#973)

* Check is_user_in_hba output

* Drop extra parameter

* Update canonical/data-platform-workflows action to v32 (main) (#873)

* Update canonical/data-platform-workflows action to v32

* Update libs and release flow

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Dragomir Penev <dragomir.penev@canonical.com>

* Lock file maintenance Python dependencies (#976)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update dependency uv to v0.7.14 (#995)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Lock file maintenance Python dependencies (#996)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* [MISC] Don't restart during initial sync (#1000)

* Don't restart during initial sync

* Catch relations map exceptions

* Lock file maintenance Python dependencies (#1011)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* [DPE-7549] Add compression and restore max-process (#1009)

* Add compression and restore max-process

* Update libs

* typo: "chances" to "changes" (#1018)

* remove markdown linter action (#1028)

* Fix automatic doc checks (#1006)

* Fix spellcheck

* Fix some broken URLs

* fix remaining broken urls

* add missing backticks to toctrees

* small spellcheck fix

* DPE-7723: Update releases.md: fix arch for revs 429/430 (#1046)

## Issue

https://canonical-charmed-postgresql.readthedocs-hosted.com/14/reference/releases/ says
rev 430 is amd64
rev 429 is arm64

This is wrong:
```
juju download postgresql --revision 429
unp ./postgresql_r429.charm -d ./r429
grep amd ./r429/manifest.yaml 
  - amd64
```
 
## Solution

Update docs with proper pinning.
Fixes: #1045

* [DPE-6259] pgbackrest config perms (#1038)

* Remove read access to pgbackrest conf file

* Update libs

* Set extra user roles config for the test app

* Fix data-int base

* Set channel and series in ne rel tests

* Fix MicroStack links (#1063)

* [DPE-7594] Sync up pg_hba changes and remove trigger (#1070)

* Port user hash

* Blocking test app

* Update canonical/data-platform-workflows action to v32.2.1 (#1065)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Lock file maintenance Python dependencies (#1020)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Migrate config .github/renovate.json5 (#1074)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update charmcraft.yaml build tools (#1010)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* [DPE-7871] Reorder map logic (#1075)

* Reorder map logic

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Remove unneeded check

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

---------

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* [DPE-7594] Add custom users to pg_hba filter (#1073)

* Add custom users to pg_hba filter

* Fix unit test

* Tests for async replication.py (#1033)

* def test_can_promote_cluster():

* test_handle_database_start

* _on_async_relation_changed

* test_on_secret_changed first if

* change a lit bit

* add tests for stop database function

* still need some upgrades

* add this

* add learning

* test__configure_primary_cluster

* clean up

* we don't need import application

* start test__on_async_relation_departed

* format

* done test__on_async_relation_departed

* test_on_async_relation_joined

* test_on_create_replication

* test_promote_to_primary

* add test

* test_wait_for_standby_leader

* formatize

* formatize 2.0

* test_get_partner_addresses

* test_handle_replication_change

* test_handle_forceful_promotion

* add tests

* test_on_async_relation_broken

* formatize

* finishing

* need some help

* date

* add aplications

* format

* promote_standby_cluster is none

* add unit name

---------

Co-authored-by: Dragomir Penev <dragomir.penev@canonical.com>

* Lock file maintenance Python dependencies (#1077)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Add SNAP revisions to Releases page (#1086)

* Add SNAP revisions to Releases page

For end-users, it is hard to find the proper/expected SNAP revison for
the specific Charm revision in Git. This should simplify it.

* fix broken URLs

---------

Co-authored-by: andreia <andreia.velasco@canonical.com>

* Update canonical/data-platform-workflows action to v32.2.2 (#1088)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update GitHub actions to v5 (#1090)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Lock file maintenance Python dependencies (#1091)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update charmcraft.yaml build tools (#1089)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update dependency uv to v0.8.12 (#1103)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* DPE-7968 Bump snap revision (remove python3-boto3 for CVE-2023-37920) (#1109)

* Lock file maintenance Python dependencies (#1104)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update canonical/data-platform-workflows action to v32.2.3 (#1102)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update Charmhub home page (14) (#1110)

* Update metadata.yaml

* Update VM terminology

* Lock file maintenance Python dependencies (#1121)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update dependency uv to v0.8.13 (#1119)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Update charm libs (#1127)

* Update canonical/data-platform-workflows action to v35 (#1120)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Enable ceph test on arm (#1129)

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Update dependency uv to v0.8.14 (#1130)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Don't block if the snap cannot be installed (#1136)

* Lock file maintenance Python dependencies (#1131)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Add back raft encryption check (#1146)

* DPE-8299 Bump disk cleanup timeout 1=>10 (#1148)

* [DPE-8005] Handle empty region (#1157)

* Handle empty region

* Handle invalid stanza name

* DPE-8296 Bump PostgreSQL to 14.19 (#1147)

* Lock file maintenance Python dependencies (#1143)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* DPE-8296 Downgrade promote.yaml to _promote_charm.yaml@v31.1.1 (#1161)

D-p-w v32+ requires refresh v3 versioning, otherwise:
https://github.com/canonical/postgresql-operator/actions/runs/17777132580

> Invalid workflow file: .github/workflows/promote.yaml#L28
> error parsing called workflow ".github/workflows/promote.yaml" ->
> "canonical/data-platform-workflows/.github/workflows/_promote_charm.yaml@v35.0.2":
> failed to fetch workflow: workflow was not found.

* Remove reinits (#1168)

* [MISC] Config hash (#1166)

* Use Patroni API for is_restart_pending

* Cached props

* Magic sleep and legacy rel names

* Hash config value and restart only on change

* Tweaks

* Legacy interface fix

* Fix legacy test

* Increase idle period

* Wrong username

* Remove copypasta

* Update versions and release documentation (14) (#1158)

* Refactor charm version explanation pages

* refactor releases reference pages

* Move all legacy information to legacy charm page

* Add feature lists back to modern charm versions page

* fix broken references

* [MISC] Fix smoke test (#1184)

* Volume tests

* Manually deploying

* [DPE-8337] Disable Patroni config to prevent possible data loss (#1173)

* DPE-8337 Disable Patroni config to prevent possible dataloose

Disable Patroni config options explecitely:
remove_data_directory_on_rewind_failure and
remove_data_directory_on_diverged_timelines.

P.S. they are disabled by default in Patroni.

* DPE-8337 Fix integration tests

* Force set the rewind config

---------

Co-authored-by: Dragomir Penev <dragomir.penev@canonical.com>

* Lock file maintenance Python dependencies (#1176)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* [DPE-8430][DPE-8427] Mute error message to debug and creation of access roles (#1186)

* Mute error message to debug

* Create access roles

* Move setup of access roles to upgrade granted

* Try to use mnt for storage

* Skip disk cleanup

* Update charmcraft.yaml build tools (#1142)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* DPE-8470 Bump snap for Patroni to 3.3.8 (#1197)

* [MISC] Set strict sync mode (#1196)

* Set strict sync mode

* Try bootstrapping with false strict mode

* Move increase writes check

* Try to cleanup only if the test didn't fail

* Add checks for strict mode

* Revert "Add checks for strict mode"

This reverts commit 85b7f61.

* Try using env to detect test failure

* Remove redundant arg

* Try stopping instead of cleaning

* Only set strict mode if there are multiple active units

* Check sync units as well

* Update dependency ops to v3 (#1019)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Lock file maintenance Python dependencies (#1203)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* DPE-8395 Remove old revision of Juju Secret (#1195)

* Remove old revision of secret

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Remove secrets' old revision on upgrade

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Remove all previous secret revisions

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Handle juju/juju#20782

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Revert "Handle juju/juju#20782"

This reverts commit 0e29e0e.

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Reapply "Handle juju/juju#20782"

This reverts commit 0e23c96.

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Handle juju/juju#20794

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Consider all secrets created by the charm

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Check for secrets support

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* Remove upgrade logic

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

---------

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>

* DPE-8470 Temporary revert to Ops 2 (#1208)

Issue: 

Some tests start failing ops v3 (especially self-healing). It requires investigation,
but 14/stable is long waited for PS6 fixes.

Solution:

Temporary reverting ops to previous version 2 to release the next 14/stable

* Revert self healing 3

---------

Signed-off-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Marcelo Henrique Neppel <marcelo.neppel@canonical.com>
Co-authored-by: Andreia <andreia.velasco@canonical.com>
Co-authored-by: Vladimir Izmalkov <48120135+izmalk@users.noreply.github.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Sinclert Pérez <sinclert.perez@canonical.com>
Co-authored-by: swetha1654 <swetha.swaminathan@canonical.com>
Co-authored-by: Alex Lutay <1928266+taurus-forever@users.noreply.github.com>
Co-authored-by: Mykola Marzhan <303592+delgod@users.noreply.github.com>
Co-authored-by: Tushar <30565750+tushar5526@users.noreply.github.com>
Co-authored-by: Gere_X <52193900+Gere321123@users.noreply.github.com>

Author: 12 people

.github/renovate.json5

@@ -15,6 +15,5 @@
       allowedVersions: '<2.0.0',
     },
   ],
-  customManagers: [
-  ],
+  customManagers: [],
 }

.github/workflows/integration_test.yaml

@@ -84,17 +84,8 @@ jobs:
     needs:
       - collect-integration-tests
     runs-on: ${{ matrix.job.runner }}
-    timeout-minutes: 226  # Sum of steps `timeout-minutes` + 5
+    timeout-minutes: 216  # Sum of steps `timeout-minutes` + 5
     steps:
-      - name: Free up disk space
-        timeout-minutes: 10
-        run: |
-          printf '\nDisk usage before cleanup\n'
-          df --human-readable
-          # Based on https://github.com/actions/runner-images/issues/2840#issuecomment-790492173
-          rm -r /opt/hostedtoolcache/
-          printf '\nDisk usage after cleanup\n'
-          df --human-readable
       - name: Checkout
         timeout-minutes: 3
         uses: actions/checkout@v5

.github/workflows/release.yaml

@@ -40,7 +40,7 @@ jobs:
       - ci-tests
     uses: canonical/data-platform-workflows/.github/workflows/release_charm_edge.yaml@v35.0.2
     with:
-      track: ${{ needs.tag.outputs.track }}
+      track: 16
       artifact-prefix: ${{ needs.ci-tests.outputs.artifact-prefix }}
     secrets:
       charmhub-token: ${{ secrets.CHARMHUB_TOKEN }}

spread.yaml

@@ -82,6 +82,9 @@ backends:
       sudo passwd -d runner
 
       ADDRESS localhost
+
+      sudo mkdir -p /var/snap/lxd/common/lxd/storage-pools
+      sudo mount --bind /mnt /var/snap/lxd/common/lxd/storage-pools
     # HACK: spread does not pass environment variables set on runner
     # Manually pass specific environment variables
     environment:

src/charm.py

@@ -1040,7 +1040,11 @@ def _reconfigure_cluster(self, event: HookEvent | RelationEvent) -> bool:
                 return False
             if ip_to_remove in self.members_ips:
                 self._remove_from_members_ips(ip_to_remove)
-        self._add_members(event)
+        try:
+            self._add_members(event)
+        except Exception:
+            logger.debug("Deferring on_peer_relation_changed: Unable to add members")
+            return False
         return True
 
     def _update_member_ip(self) -> bool:

templates/patroni.yml.j2

@@ -53,6 +53,7 @@ bootstrap:
     retry_timeout: 10
     maximum_lag_on_failover: 1048576
     synchronous_mode: true
+    synchronous_mode_strict: false
     synchronous_node_count: {{ synchronous_node_count }}
     postgresql:
       use_pg_rewind: true

tests/integration/ha_tests/helpers.py

@@ -241,7 +241,9 @@ async def is_cluster_updated(
 
     # Verify that no writes to the database were missed after stopping the writes.
     logger.info("checking that no writes to the database were missed after stopping the writes")
-    total_expected_writes = await check_writes(ops_test, use_ip_from_inside)
+    for attempt in Retrying(stop=stop_after_attempt(3), wait=wait_fixed(5), reraise=True):
+        with attempt:
+            total_expected_writes = await check_writes(ops_test, use_ip_from_inside)
 
     # Verify that old primary is up-to-date.
     logger.info("checking that the former primary is up to date with the cluster after restarting")