Add Kubernetes manifest examples

README.md

@@ -23,7 +23,7 @@ storage:
 Apply the `fleetlock` Deployment, Service (with ClusterIP), and ServiceAccount.
 
 ```
-kubectl apply -f examples/
+kubectl apply -f examples/k8s
 ```
 
 Inspect the fleetlock Lease object.

examples/k8s/deployment.yaml

@@ -0,0 +1,36 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: fleetlock
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      name: fleetlock
+  template:
+    metadata:
+      labels:
+        name: fleetlock
+    spec:
+      serviceAccountName: fleetlock
+      containers:
+        - name: fleetlock
+          image: quay.io/poseidon/fleetlock:v0.1.0
+          ports:
+            - name: http
+              containerPort: 8080
+          resources:
+            requests:
+              cpu: 30m
+              memory: 30Mi
+            limits:
+              cpu: 50m
+              memory: 50Mi
+          livenessProbe:
+            httpGet:
+              scheme: HTTP
+              port: 8080
+              path: /-/healthy
+

examples/k8s/role-binding.yaml

@@ -0,0 +1,14 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: fleetlock
+  namespace: default
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: fleetlock
+subjects:
+- kind: ServiceAccount
+  name: fleetlock
+  namespace: default
+

examples/k8s/role.yaml

@@ -0,0 +1,14 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: fleetlock
+rules:
+  - apiGroups:
+      - coordination.k8s.io
+    resources:
+      - leases
+    verbs:
+      - create
+      - get
+      - update
+

examples/k8s/service-account.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: fleetlock
+  namespace: default
+

examples/k8s/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: fleetlock
+spec:
+  type: ClusterIP
+  clusterIP: 10.3.0.15
+  selector:
+    name: fleetlock
+  ports:
+    - name: http
+      protocol: TCP
+      port: 80
+      targetPort: 8080
+