[valkey] Port #615, #639, #701 & fix custom config never being used #715
+31
−13
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Description of the change
Ports Redis Helm chart PRs #615, #639 and #701 to the Valkey chart. Also fixes a critical issue where the custom Valkey config is never being mounted so Helm chart config options are not being respected.
Benefits
Sentinel failover is unreliable without these PRs and has impacted our production workloads as a result.
Possible drawbacks
Default behaviour of announcing hostnames can potentially break something, but should be done going forward. Can be reverted by the user with Helm chart setting sentinel.config.announceHostnames=false. Refer to #628 for one user complaining about this behaviour change.
Applicable issues
N/A but fixes Valkey Sentinel failover
Additional information
N/A
Checklist
Chart.yamlaccording to semver. This is not necessary when the changes only affect README.md files.README.md