Couchbase on Kubernetes

Start Kubernetes cluster

export KUBERNETES_PROVIDER=aws
./cluster/kube-up.sh

Create Couchbase Service and Expose as LB

Create a Service, Replication Controller with 1 replica, and expose all of this as a Load Balancer

./cluster/kubectl.sh -f couchbase-service.yml

Couchbase Cluster

Implicitly (preferred)

Couchbase Cluster using Kubernetes

Explicitly

1. Create Couchbase Replication Controller with 2 replicas:

   ./cluster/kubectl.sh -f couchbase-rc.yml

2. Get pods in the RC:

   ./kubernetes/cluster/kubectl.sh get po

3. Get IP address of the two pods:

   ./kubernetes/cluster/kubectl.sh describe <pod-1>
   ./kubernetes/cluster/kubectl.sh describe <pod-2>

4. Create the cluster and rebalance:

   couchbase-cli rebalance --cluster=<pod-1-ip>:8091 --user Administrator --password password --server-add=<pod-2-ip> --server-add-username=Administrator --server-add-password=password

Persistent Volumes

Kubernetes Persistent Volume bound to Amazon EBS with Couchbase