openstack/ironic
Code Issues Proposed changes

Merge "Fixed release note for DBDeadLock handling"

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Jenkins 2017-03-07 16:22:30 +00:00 committed by Gerrit Code Review
commit e2e5340981
1 changed files with 4 additions and 2 deletions
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6
releasenotes/notes/add-db-deadlock-handling-6bc10076537f3727.yaml
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---
fixes:
- Fixes an issue which caused conductor's periodic tasks to stop executing.
See https://bugs.launchpad.net/ironic/+bug/1637210
See https://bugs.launchpad.net/ironic/+bug/1637210.
features:
- Adds DBDeadlock handling which may improve stability when using Galera.
See https://bugs.launchpad.net/ironic/+bug/1639338
See https://bugs.launchpad.net/ironic/+bug/1639338. Number of retries
depends on the configuration option ``[database]db_max_retries`` which
programmatically defaults to 5.
upgrade:
- All DB API methods doing database writes now retry on deadlock. The
``[database]db_max_retries`` configuration option specifies the maximum