Reference > Release Notes > All revisions > Revision 517/518
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Revision 517/518
Canonical’s newest Charmed PostgreSQL operator has been published in the 14/stable channel.
Due to the newly added support for arm64 architecture, the PostgreSQL charm now releases multiple revisions simultaneously:
- Revision is built for
amd64on Ubuntu 22.04 LTS - Revision is built for
arm64on Ubuntu 22.04 LTS
See also: How to perform a minor upgrade
Contents
- Highlights
- Features and improvements
- Bugfixes and maintenance
- Known limitations
- Requirements and compatibility
Highlights
- Timeline Management (PR #629) (DPE-5561)
- Add pgAudit (PR #612) (DPE-5248)
- postgresql.conf hardening (PR #621) (DPE-5512)
- Integrate with Tempo HA + relay tracing traffic through grafana-agent (PR #640)
- polish cos dashboard (PR #646)
- Update COS alert rules (PR #651) (DPE-5658)
- S3 Improvements (PR #642)
Features and improvements
- Split PITR backup test in AWS and GCP (PR #605) (DPE-5181)
- Remove patching of private ops class. (PR #617)
- [MISC] Use more meaningful group naming for multi-group tests (PR #625)
- Ignore alias error in case alias is already existing (PR #637)
- Stop tracking channel for held snaps (PR #638)
- tf module on charm (PR #643)
- Add pgBackRest logrotate configuration (PR #645) (DPE-5601)
- Grants priviledges to non-public schemas (PR #647) (DPE-5387)
- add tls and tls-ca fields to databag (PR #666)
- Merge update_tls_flag into update_endpoints (PR #669)
- Quote tox.ini repository paths (PR #678) (DPE-6042)
- Add microceph (local backup) integration test + bump snap version (PR #633) (DPE-5386)
Bugfixes and maintenance
Libraries, testing, and CI
- Data Interafces v40 (PR #615) (DPE-5306)
- Bump libs and remove TestCase (PR #622)
- Run tests against juju 3.6 on a nightly schedule (PR #601) (DPE-4977)
- Test against juju 3.6/candidate + upgrade dpw to v23.0.5 (PR #675)
- Lock file maintenance Python dependencies (PR #644)
- Migrate config .github/renovate.json5 (PR #673)
- Switch from tox build wrapper to charmcraft.yaml overrides (PR #626)
- Update canonical/charming-actions action to v2.6.3 (PR #608)
- Update codecov/codecov-action action to v5 (PR #674)
- Update data-platform-workflows to v23.0.5 (PR #676)
- Update dependency cryptography to v43.0.1 [SECURITY] (PR #614)
- Update dependency ubuntu to v24 (PR #631)
- Update Juju agents (PR #634)
- Bump libs (PR #677)
- Increase linting rules (PR #649) (DPE-5324)
Known limitations
…
Requirements and compatibility
This charm revision features the following changes in dependencies: …
See the system requirements for more details about Juju versions and other software and hardware prerequisites.
Integration tests
Below are some of the charm integrations tested with this revision on different Juju environments and architectures:
- Juju
v.2.9.51onamd64 - Juju
v.3.4.6onamd64andarm64
| Software | Revision | Tested on | |
|---|---|---|---|
| postgresql-test-app | rev 281 |
  |
|
rev 279 |
|
||
rev 280 |
 |
||
rev 278 |
|
||
| data-integrator | rev 41 |
|
|
rev 40 |
|
||
| nextcloud | rev 26 |
|
|
| s3-integrator | rev 77 |
|
|
rev 78 |
|
||
| tls-certificates-operator | rev 22 |
|
|
| self-signed-certificates | rev 155 |
|
|
rev 205 |
|
||
| mailman3-core | rev 18 |
|
|
| landscape-client | rev 70 |
|
|
| ubuntu-advantage | rev 137 |
|
|
rev 139 |
|
See the /lib/charms directory on GitHub for details about all supported libraries.
See the metadata.yaml file on GitHub for a full list of supported interfaces.
Packaging
This charm is based on the Charmed PostgreSQL [snap Revision ]. It packages:
- postgresql
v.14.13 - pgbouncer
v.1.21 - patroni
v.3.1.2 - pgBackRest
v.2.53 - prometheus-postgres-exporter
v.0.12.1