Revisions 312, 313¶

A new revision of Charmed MySQL has been published in the 8.0/stable channel on Charmhub.

Architecture	Charm revision	MySQL version	Minimum Juju version
`amd64`	313	8.0.39	3.4.3+
`arm64`	312	8.0.39	3.4.3+

If you are jumping over several stable revisions, make sure to check previous release notes before upgrading to this revision.

Features¶

Upgraded MySQL from v8.0.36 -> v8.0.39 (see Packaging) (DPE-4573)
Added support or ARM64 architecture (PR #472)
Added support for Audit plugin (PR #488) (DPE-4366)
Added Awesome Prometheus Alert Rules (criticality) (PR #493) (DPE-2477)
Add integration with COS Tempo HA (DPE-5312)
New Terraform module (PR #540) (DPE-5627)
Changed binlog retention period (one week by default) (PR #503) (DPE-4247)
Added support for re-scanning cluster for unit rejoin after node drain (PR #462) (DPE-4118)
Enable and use admin address/port for operator users (PR #516) (DPE-5178)

Add warnings to destructive actions by (PR #555) (DPE-5711)
Fixed MySQL Group replication start logic during the juju refresh (PR #546) (DPE-5941)
Removed passwords from outputs and tracebacks (PR #499) (DPE-4266)
Fixed cluster metadata and instance state checks (PR #482) (DPE-4850)
Ensure username uniqueness (PR #464) (DPE-4643)
Set instance offline mode on restore (PR #478) (DPE-4699)
Added support for re-scanning cluster for unit rejoin after node drain (PR #462) (DPE-4118)
Fixes for backup logging (PR #471) (DPE-4699)
Fixed global-primary on endpoint (PR #467) (DPE-4658)
Skip set unknown config keys (PR #532) (DPE-5628)
Change key logs from debug->info (PR #527) (DPE-4910)
Fixed timeout node count query (PR #528) (DPE-5582)
Skip plugin install for not file found (PR #524) (DPE-5540)
Skip tls reconfiguration on unit teardown (PR #522) (DPE-5493)
Upgrade fix for admin-address enabled charm (PR #520) (DPE-5178)
Bump cffi to version 1.16.0 (PR #549)
Fixed use juju provided ip (PR #558) (DPE-6105)
Fixed regression on MAAS deployment (PR #554) (DPE-6055)
Add new VM reboot tests (PR #534) (DPE-5415)
Fixed starting group replication while waiting for upgrade (PR #546) (DPE-5941)

Full Changelog: https://github.com/canonical/mysql-operator/compare/rev240…rev312

This section contains some technical details about the charm’s contents and dependencies.

If you are jumping over several stable revisions, check previous release notes before upgrading.

This charm revision features the following changes in dependencies:

This release of Charmed MySQL requires Juju v.3.4.3 or 3.5.2+. See the guide How to upgrade Juju for a new database revision.

See the system requirements page for more details about software and hardware prerequisites.

This charm is based on the charmed-mysql snap Revision 113/114. It packages:

Charmed MySQL is an open source project that warmly welcomes community contributions, suggestions, fixes, and constructive feedback.