Bitnami Redis Sentinel Auth Support with Harbor 2.5.0

[hikkart]

Hello All,

Greetings of the day !

Does Harbor 2.5.0 support Bitnami Redis Sentinel Auth enabled?

Kindly help me to enable Sentinel Auth! Thanks in advance !

usecase:

I am using Bitnami Redis Sentinel helm with Chart Version :16.8.9 and App Version:6.2.7.

With the following configuration in values.yaml, the redis failover (i.e. switch-master) is working fine.

--set sentinel.enabled=true --set auth.enabled=true --set auth.sentinel=true

But when I am connecting above Redis Sentinel to Harbor Helm with Chart Version: 1.6.1 and App Version: 2.5.0 I am getting following error.

values.yaml in harbor helm chart:

redis:
    external:
    # support redis, redis+sentinel
    # addr for redis: <host_redis>:<port_redis>
    # addr for redis+sentinel: <host_sentinel1>:<port_sentinel1>,<host_sentinel2>:<port_sentinel2>,<host_sentinel3>:<port_sentinel3>
    addr: redis-sentinel-node-0.redis-sentinel-headless.harbor-space.svc.cluster.local:26379,redis-sentinel-node-1.redis-sentinel-headless.harbor-space.svc.cluster.local:26379,redis-sentinel-node-2.redis-sentinel-headless.harbor-space.svc.cluster.local:26379

Error:

k8s-user@minikube-ubuntu:~/harbor-setup/git/harbor-setup/Harbor$ k logs kla-harbor-core-7f595f567f-65tq6
2022-05-23T05:28:28Z [INFO] [/core/controllers/base.go:155]: Config path: /etc/core/app.conf
2022-05-23T05:28:29Z [INFO] [/core/main.go:180]: initializing cache ...
2022-05-23T05:28:29Z [ERROR] [/lib/cache/cache.go:110]: failed to ping redis+sentinel://redis-sentinel-node-0.redis-sentinel-headless.harbor-space.svc.cluster.local:26379,redis-sentinel-node-1.redis-sentinel-headless.harbor-space.svc.cluster.local:26379,redis-sentinel-node-2.redis-sentinel-headless.harbor-space.svc.cluster.local:26379/mymaster/0?idle_timeout_seconds=30, retry after 500ms : redigo: no sentinels available; last error: NOAUTH Authentication required.
2022-05-23T05:28:29Z [ERROR] [/lib/cache/cache.go:110]: failed to ping redis+sentinel://redis-sentinel-node-0.redis-sentinel-headless.harbor-space.svc.cluster.local:26379,redis-sentinel-node-1.redis-sentinel-headless.harbor-space.svc.cluster.local:26379,redis-sentinel-node-2.redis-sentinel-headless.harbor-space.svc.cluster.local:26379/mymaster/0?idle_timeout_seconds=30, retry after 718.832613ms : redigo: no sentinels available; last error: NOAUTH Authentication required.

NOTE: If Bitnami Redis Sentinel Auth is disabled , --set sentinel.enabled=true --set auth.enabled=false --set auth.sentinel=false then Harbor is able to connect to Redis Sentinel properly.