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Mount Additional ConfigMaps/Secrets

Optional ConfigMaps and/or Secrets can be mounted to all pods in the deployed MemSQL/SingleStore DB cluster. These can be mounted on a per-cluster basis, or, in the case of ConfigMaps, mounted to all MemSQL/SingleStore DB clusters in the same Kubernetes namespace.

A ConfigMap or Secret will be mounted automatically (which may take a minute or two) when created as per the following instructions.

Mount a ConfigMap to a Cluster

When a ConfigMap is created with the name <cluster-name>-additional-files, the ConfigMap will be mounted automatically on /etc/memsql/extra for all pods in the cluster.

Mount a Secret to a Cluster

When a Secret is created with the name <cluster-name>-additional-secrets, the Secret will be mounted automatically on /etc/memsql/extra-secret for all pods in the cluster.

Mount a ConfigMap to All Clusters in the Same Kubernetes Namespace

When a ConfigMap is created with the name global-additional-files, the ConfigMap will be mounted automatically on /etc/memsql/share for all pods in the cluster within the same Kubernetes namespace.