Merge pull request 'namespaces' (#3) from namespaces into master

Reviewed-on: #3

.drone.yml

@@ -38,6 +38,7 @@ steps:
   image: plugins/docker
   settings:
     repo: kleph/beer
+    tags: latest
     username:
       from_secret: dockerhub_username
     password:
@@ -61,10 +62,10 @@ steps:
     kubernetes_token:
       from_secret: kubectl_token
   commands:
-  - kubectl get pods
-  - kubectl get deployments
-  - kubectl get svc
-  - kubectl apply -f kube/beer-deployment.yaml
+  - kubectl get pods --namespace=beer
+  - kubectl get deployments --namespace=beer
+  - kubectl get svc --namespace=beer
+  - kubectl apply -f kube/beer-deployment.yaml --namespace=beer
 
 depends_on:
 - build

beer.py

@@ -10,6 +10,7 @@ app = Flask(__name__)
 
 
 @app.route('/')
+@app.route('/<int(min=0, max=23):hours>')
 @app.route('/<int(min=0, max=23):hours>/<int(min=0, max=59):minutes>')
 def index(hours=None, minutes=None):
     """ main and only app """

kube/beer-deployment.yaml

@@ -3,6 +3,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: beer-deployment
+  namespace: beer
 spec:
   selector:
     matchLabels:

kube/beer-ingress.yaml

@@ -3,6 +3,7 @@ apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: beer-ingress
+  namespace: beer
   annotations:
     nginx.ingress.kubernetes.io/rewrite-target: /
 spec:

kube/beer-namespace.yaml

@@ -0,0 +1,7 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: beer
+  labels:
+    name: beer

kube/beer-service.yaml

@@ -3,6 +3,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: beer
+  namespace: beer
 spec:
   selector:
     app: beer

kube/beer-serviceaccount.yaml

@@ -0,0 +1,31 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: beer-deploy
+  namespace: beer
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: beer-deploy-role
+  namespace: beer
+rules:
+- apiGroups: ["*"]
+  resources: ["*"]
+  verbs: ["*"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: beer-rolebinding
+  namespace: beer
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: beer-deploy-role
+subjects:
+- namespace: beer
+  kind: ServiceAccount
+  name: beer-deploy