Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!

Now, the MOSK documentation set covers all product layers, including MOSK management (formerly Container Cloud). This means everything you need is in one place. Some legacy names may remain in the code and documentation and will be updated in future releases. The separate Container Cloud documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.

Redis

This section lists the alerts for Redis.

RedisClusterFlapping RedisClusterTargetDown RedisDisconnectedReplicas RedisDown

RedisMissingPrimary RedisMultiplePrimaries RedisRejectedConnections RedisReplicationBroken

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RedisClusterFlapping

Severity	Major
Summary	Redis cluster is flapping.
Description	Changes have been detected in the {{ $labels.cluster }} Redis cluster within the {{ $labels.namespace }} namespace replica connections.

RedisClusterTargetDown

Severity	Major
Summary	Redis cluster Prometheus targets outage.
Description	Prometheus fails to scrape metrics from the {{ $labels.pod }} Pod of the {{ $labels.cluster }} cluster on the {{ $labels.node }} node.

RedisDisconnectedReplicas

Severity	Warning
Summary	Redis has disconnected replicas.
Description	The {{ $labels.cluster }} Redis cluster in the {{ $labels.namespace }} namespace is not replicating to all replicas. Consider verifying the Redis replication status.

RedisDown

Severity	Critical
Summary	Redis Pod is down.
Description	The {{ $labels.namespace }}/{{ $labels.pod }} Redis Pod in the {{ $labels.cluster }} cluster is down.

RedisMissingPrimary

Severity	Critical
Summary	Redis cluster has no primary node.
Description	The {{ $labels.cluster }} Redis cluster in the {{ $labels.namespace }} namespace has no node marked as primary.

RedisMultiplePrimaries

Severity	Major
Summary	Redis has multiple primaries.
Description	The {{ $labels.cluster }} Redis cluster in the {{ $labels.namespace }} namespace has {{ $value }} nodes marked as primary.

RedisRejectedConnections

Severity	Major
Summary	Redis cluster has rejected connections.
Description	Some connections to the {{ $labels.namespace }}/ {{ $labels.pod }} Redis Pod in the {{ $labels.cluster }} cluster have been rejected.

RedisReplicationBroken

Severity	Major
Summary	Redis replication is broken.
Description	The {{ $labels.cluster }} Redis cluster in the {{ $labels.namespace }} namespace instance lost a replica.