typesense-statefulset-3-replica.yaml

# Not working as typsense does not resilve DNS names inc luster mode. Just IP addresses
# refer to https://github.com/typesense/typesense/issues/203

---
apiVersion: v1
kind: Namespace
metadata:
  name: typesense

---

apiVersion: v1
kind: Service
metadata:
  name: os
  namespace: typesense
spec:
  clusterIP: None
  selector:
    app: typesense
  ports:
  - name: http
    port: 8108
    targetPort: 8108

---

apiVersion: v1
kind: ConfigMap
metadata:
  name: nodeslist
  namespace: typesense
data:
  nodes: "typesense-0.os.typesense.svc.cluster.local:8107:8108,typesense-1.os.typesense.svc.cluster.local:8107:8108,typesense-2.os.typesense.svc.cluster.local:8107:8108"
    
---

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: typesense
  namespace: typesense
  labels:
    service: typesense
    app: typesense
spec:
  serviceName: os
  podManagementPolicy: Parallel
  # NOTE: This is number of nodes that we want to run
  # you may update this
  replicas: 3
  selector:
    matchLabels:
      service: typesense
      app: typesense
  template:
    metadata:
      labels:
        service: typesense
        app: typesense
    spec:
      terminationGracePeriodSeconds: 300
      initContainers:
      # NOTE:
      # This is to fix the permission on the volume
      - name: fix-the-volume-permission
        image: busybox
        command:
        - sh
        - -c
        - chown -R 1000:1000 /usr/share/typesense/data
        securityContext:
          privileged: true
        volumeMounts:
        - name: data
          mountPath: /usr/share/typesense/data
      containers:
      - name: typesense
        image: typesense/typesense:0.21.0.rc-k8s-2
        command:
          - "/opt/typesense-server"
          - "-d"
          - "/usr/share/typesense/data"
          - "-a"
          - "243324234"
          - "--api-port"
          - "8108"
          - "--peering-port"
          - "8107"
          - "--nodes"
          - "/usr/share/typesense/nodes"
        ports:
        - containerPort: 8108
          name: http
        # NOTE: you can increase these resources
        resources:
          requests:
            memory: 100Mi
            cpu: "64m"
          limits:
            memory: 250Mi
        volumeMounts:
        - name: nodeslist
          mountPath: /usr/share/typesense
        - name: data
          mountPath: /usr/share/typesense/data
      volumes:
        - name: nodeslist
          configMap:
            name: nodeslist
            items:
            - key: nodes
              path: nodes
            
  volumeClaimTemplates:
  - metadata:
      name: data
    spec:
      accessModes:
        - ReadWriteOnce
      # NOTE: You can increase the storage size
      resources:
        requests:
          storage: 10Gi

Thanks for this yaml. It works perfect!!!