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Aleksei Sviridkin
597d966d7d
## What this PR does Redis and Valkey instances, and the Redis inside Harbor, never become fully ready on arm64 nodes. Their failovers pin `oliver006/redis_exporter:v1.55.0-alpine`, which upstream publishes for amd64 only. On arm64 the exporter sidecar exits with `exec /redis_exporter: exec format error`, and the pod stays not ready. The same release without the suffix is a multi-arch index with amd64, arm and arm64 builds. Its entrypoint, user and port match the `-alpine` image, and none of these charts run a shell in the exporter container. So this swaps the tag and pins it by digest, with no version bump. I checked both tags with `crane`. On an arm64 test cluster a Redis and a Valkey instance hit the exec format error before the change and came up 2/2 with it. The Harbor Redis pods went to 2/2 the same way. On upgrade the exporter image in the pod template changes, so the operator rolls every Redis and Valkey instance and Harbor's Redis, one pod at a time as it does for any failover update. Fixes #4519 ### Screenshots No UI changes. ### Downstream repositories - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: The diff changes one image reference in three templates. No entry in the trigger map covers a sidecar image. ### Release note ```release-note fix(redis): Redis, Valkey and Harbor's Redis now use the multi-arch redis_exporter image, so the exporter sidecar starts on arm64 nodes. ```