Charmed MySQL

  • By Canonical Data Platform
  • Cloud
Channel Revision Published Runs on
8.0/stable 240 20 Jun 2024
Ubuntu 22.04
8.0/candidate 240 17 Jun 2024
Ubuntu 22.04
8.0/beta 240 17 Jun 2024
Ubuntu 22.04
8.0/edge 253 12 Jul 2024
Ubuntu 22.04
8.0/edge 252 12 Jul 2024
Ubuntu 22.04
juju deploy mysql --channel 8.0/stable
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Platform:

Ubuntu
22.04

Reference > Release Notes > All revisions > Revision 240

Revision 240

June 20, 2024

Dear community,

We’d like to announce that Canonical’s newest Charmed MySQL operator has been published in the ‘8.0/stable’ channel :tada:

IMPORTANT: The current charm revision requires Juju 3.4.3/3.5.2+!

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

Features you can start using today

Bugfixes

  • Fixed MAAS deployment [PR#444][DPE-3115]
  • Fixed single unit upgrade [PR#340][DPE-2662]
  • Fixed dateformat in logrotate config to avoid causing filename conflicts after 24hrs of uptime [PR#363][DPE-3063]
  • Stops logging FLUSH LOG statements to the MySQL binlog which is causing GTID conflicts and prevents the member from self-healing [PR#336]
  • Fixed rollback for unsupported MySQL datadir [DPE-3392]
  • Updated TLS test lib and test charm [PR#392][DPE-3403]
  • Fixed floor value for max_connections [PR#398]
  • Fixed max_connections calculation [#429]DPE-3706
  • Fixed KeyError when no ca-chain [PR#403][DPE-3688]
  • Fixed broken state (after the restart) [PR#381][DPE-2618]
  • Fixed error messaging when no bucket for backup [PR#350][DPE-2758]
  • Avoid setting secret upon TLS relation broken if using juju secrets [PR#360][DPE-2677]
  • Fixed logrotate file path [PR#374]
  • Started using labels for internal secrets [PR#348][DPE-2886]

Canonical Data issues are now public on both Jira and GitHub platforms.
GitHub Releases provide a detailed list of bugfixes, PRs, and commits for each revision.

Inside the charms

  • Charmed MySQL ships the latest MySQL 8.0.36-0ubuntu0.22.04.1
  • mysql-shell CLI tool updated to 8.0.36+dfsg-0ubuntu0.22.04.1~ppa4
  • Backup tools xtrabackup/xbcloud updated to 8.0.35-30
  • The Prometheus mysqld-exporter is 0.14.0-0ubuntu0.22.04.1~ppa2
  • VM charms based on Charmed MySQL snap (Ubuntu LTS 22.04.4) revision 103
  • Principal charms supports Ubuntu LTS series 22.04 only

Technical notes

Contact us

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

  • Raise software issues or feature requests on GitHub
  • Report security issues through Launchpad
  • Contact the Canonical Data Platform team through our Matrix channel.