can't add redis cluster in datasource - getInstance error: cannot decode redis array into string

[Nurlan199206]

grafana: 9.0.5 redis-datasource: 2.0.0

can't add 3 nodes redis cluster in datasource - error: getInstance error: cannot decode redis array into string

Address bar: 192.168.0.131:6379,192.168.0.132:6379,192.168.0.133:6379

[Nurlan199206]

also i've tried to use plugin version 2.1.1 but same error

[mikhail-vl]

@Nurlan199206 It looks like a connection issue to me, which was not parsed correctly.

What version of Redis do you use? Can you connect to all cluster nodes from the Grafana instance/container?

[Nurlan199206]

yes, if connecting to each node as standalone everything is ok, redis version 7.0.4

[mikhail-vl]

@Nurlan199206 Redis 7 may changed the interface and the Radix client needs to be updated.

Let's wait for the Redis team response.

[hoangphuocbk]

I had the same issue with Redis cluster version 7.0.5

[mikhail-vl]

@K-Jo

[madhur]

I have the same issue. Any update?

[ikersuen]

I still met the same issue nowadays with latest version (helm chart 8.3.11 - bitnami redis cluster), any follow up?

[mikhail-vl]

@K-Jo There is a PR which waiting to merge https://github.com/RedisGrafana/grafana-redis-datasource/pull/284

[calvinlu3]

@mikhail-vl The PR has been open for some time now. When do you think the changes can be approved or is it still in progress?

[ikersuen]

Seems the merging is blocked for #284, any update for the fix?

[prat3033]

Same issues exists for me by when we can expect this Fix please.

[slorello89]

Closing as this should be resolved in v2.1.2

[tanvp112]

Closing as this should be resolved in v2.1.2

The issue has re-surface: https://github.com/RedisGrafana/grafana-redis-datasource/issues/323