Add kustomize

nginx/k8s/01_deployment.yaml

@@ -19,3 +19,10 @@ spec:
         image: nginx:1.14.2
         ports:
         - containerPort: 80
+        resources:
+          requests:
+            memory: "32Mi"
+            cpu: 128m
+          limits:
+            memory: "64Mi"
+            cpu: 256m

nginx/k8s/02_service.yaml

@@ -7,6 +7,6 @@ spec:
   selector:
     app: nginx
   ports:
-    - protocol: TCP
-      port: 8000
-      targetPort: 80
+  - protocol: TCP
+    port: 8000
+    targetPort: 80

nginx/kustomize/base/deployment.yaml

@@ -0,0 +1,21 @@
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: app-deployment
+spec:
+  replicas: 1
+  selector:
+  template:
+    spec:
+      containers:
+      - name: nginx
+        image: nginx
+        ports:
+        - containerPort: 80
+        resources:
+          requests:
+            memory: "32Mi"
+            cpu: 128m
+          limits:
+            memory: "64Mi"
+            cpu: 256m

nginx/kustomize/base/kustomization.yaml

@@ -0,0 +1,3 @@
+resources:
+- deployment.yaml
+- service.yaml

nginx/kustomize/base/service.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: app-service
+spec:
+  type: ClusterIP
+  ports:
+  - protocol: TCP
+    port: 8000
+    targetPort: 80

nginx/kustomize/overlays/default/ingress.yaml

@@ -0,0 +1,18 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: app-ingress
+  annotations:
+    nginx.ingress.kubernetes.io/rewrite-target: /
+spec:
+  ingressClassName: nginx
+  rules:
+    - http:
+        paths:
+          - path: /nginx
+            pathType: Prefix
+            backend:
+              service:
+                name: app-service
+                port:
+                  number: 8000

nginx/kustomize/overlays/default/kustomization.yaml

@@ -0,0 +1,23 @@
+resources:
+- ../../base
+- ingress.yaml
+
+namespace: default
+
+labels:
+- includeSelectors: true
+  pairs:
+    app: nginx
+
+commonAnnotations:
+  owner: florian
+
+namePrefix: nginx-
+
+images:
+- name: nginx
+  newName: nginx
+  newTag: 1.14.2
+
+patches:
+- path: replica.yaml

nginx/kustomize/overlays/default/replica.yaml

@@ -0,0 +1,6 @@
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: app-deployment
+spec:
+  replicas: 2