Keycloak Cluster Setup With kube_ping

Keycloak is an open source software which provides single sign-on with Identity Management and access management. Keycoak uses different types of pings to discover other members of cluster. We are going to use kube_ping as discovery (JGROUPS_DISCOVERY_PROTOCOL).

How kube_ping Works

Let’s assume we launch a cluster of 3 pods in Kubernetes in the default Namespace. When discovery starts, kube_ping asks for a list of the IP addresses of all pods from Kubernetes.

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