server-statefulset.yaml

---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: spire-server
  namespace: spire
  labels:
    app: spire-server
spec:
  replicas: 1
  selector:
    matchLabels:
      app: spire-server
  serviceName: spire-server
  template:
    metadata:
      namespace: spire
      labels:
        app: spire-server
    spec:
      serviceAccountName: spire-server
      shareProcessNamespace: true
      containers:
        - name: spire-server
          image: gcr.io/spiffe-io/spire-server:1.1.0
          args:
            - -config
            - /run/spire/config/server.conf
          ports:
            - containerPort: 8081
          volumeMounts:
            - name: spire-config
              mountPath: /run/spire/config
              readOnly: true
            - name: spire-registration-socket
              mountPath: /tmp
              readOnly: false
          livenessProbe:
            exec:
              command:
                - /opt/spire/bin/spire-server
                - healthcheck
            failureThreshold: 2
            initialDelaySeconds: 15
            periodSeconds: 60
            timeoutSeconds: 3
          readinessProbe:
            exec:
              command: ["/opt/spire/bin/spire-server", "healthcheck", "--shallow"]
        - name: k8s-workload-registrar
          image: gcr.io/spiffe-io/k8s-workload-registrar:1.1.0
          args:
            - -config
            - /run/spire/config/k8s-workload-registrar.conf
          env:
            - name: MY_POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
          ports:
            - containerPort: 9443
              name: webhook
              protocol: TCP
          volumeMounts:
            - mountPath: /run/spire/config
              name: k8s-workload-registrar-config
              readOnly: true
            - mountPath: /run/spire/sockets
              name: spire-agent-socket
              readOnly: true
            - name: spire-registration-socket
              mountPath: /tmp
              readOnly: false
      volumes:
        - name: spire-config
          configMap:
            name: spire-server
        - name: spire-agent-socket
          hostPath:
            path: /run/spire/sockets
            type: DirectoryOrCreate
        - name: k8s-workload-registrar-config
          configMap:
            name: k8s-workload-registrar
        - name: spire-registration-socket
          emptyDir: {}