Cleanup Kubernetes documentation (#6678)

docs/orchestration/kubernetes/minio-gcs-gateway-deployment.yaml

@@ -0,0 +1,44 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  # This name uniquely identifies the Deployment
+  name: minio-deployment
+spec:
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        # Label is used as selector in the service.
+        app: minio
+    spec:
+      # Refer to the secret created earlier
+      volumes:
+      - name: gcs-credentials
+        secret:
+          # Name of the Secret created earlier
+          secretName: gcs-credentials
+      containers:
+      - name: minio
+        # Pulls the default Minio image from Docker Hub
+        image: minio/minio:RELEASE.2018-10-18T00-28-58Z
+        args:
+        - gateway
+        - gcs
+        - gcp_project_id
+        env:
+        # Minio access key and secret key
+        - name: MINIO_ACCESS_KEY
+          value: "minio"
+        - name: MINIO_SECRET_KEY
+          value: "minio123"
+        # Google Cloud Service uses this variable
+        - name: GOOGLE_APPLICATION_CREDENTIALS
+          value: "/etc/credentials/application_default_credentials.json"
+        ports:
+        - containerPort: 9000
+        # Mount the volume into the pod
+        volumeMounts:
+        - name: gcs-credentials
+          mountPath: "/etc/credentials"
+          readOnly: true