example-app-secure.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: example-secure
spec:
  replicas: 1
  selector:
    matchLabels:
      app: loadgen
  template:
    metadata:
      labels:
        app: loadgen
    spec:
      serviceAccountName: cockroachdb
      volumes:
      - name: client-certs
        emptyDir: {}
      initContainers:
      # The init-certs container sends a certificate signing request to the
      # kubernetes cluster.
      # You can see pending requests using: kubectl get csr
      # CSRs can be approved using:         kubectl certificate approve <csr name>
      #
      # In addition to the client certificate and key, the init-certs entrypoint will symlink
      # the cluster CA to the certs directory.
      - name: init-certs
        image: cockroachdb/cockroach-k8s-request-cert:0.4
        imagePullPolicy: IfNotPresent
        command:
        - "/bin/ash"
        - "-ecx"
        - "/request-cert -namespace=${POD_NAMESPACE} -certs-dir=/cockroach-certs -type=client -user=root -symlink-ca-from=/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
        env:
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        volumeMounts:
        - name: client-certs
          mountPath: /cockroach-certs
      containers:
      - name: loadgen
        image: cockroachdb/loadgen-kv:0.1
        imagePullPolicy: IfNotPresent
        volumeMounts:
        - name: client-certs
          mountPath: /cockroach-certs
        command:
          - "/kv"
          - "postgres://root@cockroachdb-public:26257/kv?sslmode=verify-full&sslcert=/cockroach-certs/client.root.crt&sslkey=/cockroach-certs/client.root.key&sslrootcert=/cockroach-certs/ca.crt"