Define kubernetes resources

- fix kong version to docker-compose.yml

docker-compose.yml

@@ -16,7 +16,7 @@ services:
       retries: 3
 
   kong-data-migration:
-    image: kong:latest
+    image: kong:0.11
     links:
       - kong-database
     environment:
@@ -31,7 +31,7 @@ services:
         condition: service_healthy
 
   kong:
-    image: kong:latest
+    image: kong:0.11
     environment:
       KONG_DATABASE: postgres
       KONG_PG_HOST: kong-database

k8s/deploy_kong-apigw.yml

@@ -0,0 +1,50 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: kong-apigw
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      name: kong-apigw
+  template:
+    metadata:
+      labels:
+        name: kong-apigw
+    spec:
+      containers:
+        - name: kong-apigw
+          image: kong:0.11
+          env:
+            - name: KONG_DATABASE
+              value: postgres
+            - name: KONG_PG_HOST
+              value: kong-database
+            - name: KONG_PG_USERNAME
+              value: kong
+            - name: KONG_PG_PASSWORD
+              value: kong_password
+            - name: KONG_CASSANDRA_CONTACT_POINTS
+              value: kong-database
+            - name: KONG_PROXY_ACCESS_LOG
+              value: /dev/stdout
+            - name: KONG_ADMIN_ACCESS_LOG
+              value: /dev/stdout
+            - name: KONG_PROXY_ERROR_LOG
+              value: /dev/stderr
+            - name: KONG_ADMIN_ERROR_LOG
+              value: /dev/stderr
+            - name: KONG_ADMIN_LISTEN
+              value: 0.0.0.0:8001
+            - name: KONG_ADMIN_LISTEN_SSL
+              value: 0.0.0.0:8444
+          ports:
+            - name: http
+              containerPort: 8000
+            - name: https
+              containerPort: 8443
+            - name: admin-http
+              containerPort: 8001
+            - name: admin-https
+              containerPort: 8444

k8s/job_kong-migration.yml

@@ -0,0 +1,27 @@
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: kong-migration
+spec:
+  backoffLimit: 5
+  template:
+    metadata:
+      name: kong-migration
+    spec:
+      restartPolicy: Never
+      containers:
+        - name: kong-migration
+          image: kong:0.11
+          command: ["kong", "migrations", "up", "--vv"]
+          env:
+            - name: KONG_DATABASE
+              value: postgres
+            - name: KONG_PG_HOST
+              value: kong-database
+            - name: KONG_PG_USERNAME
+              value: kong
+            - name: KONG_PG_PASSWORD
+              value: kong_password
+            - name: KONG_CASSANDRA_CONTACT_POINTS
+              value: kong-database

k8s/svc_kong-apigw.yml

@@ -0,0 +1,25 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: kong-apigw
+spec:
+  selector:
+    name: kong-apigw
+  type: NodePort
+  ports:
+    - name: kong-http
+      port: 10080
+      targetPort: 8000
+
+    - name: kong-https
+      port: 10443
+      targetPort: 8443
+
+    - name: admin-http
+      port: 10081
+      targetPort: 8001
+
+    - name: admin-https
+      port: 10444
+      targetPort: 8444

k8s/svc_kong-database.yml

@@ -0,0 +1,36 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: kong-database
+spec:
+  selector:
+    name: kong-database
+  ports:
+    - name: kong-database
+      port: 5432
+      targetPort: 5432
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: kong-database
+  labels:
+    name: kong-database
+spec:
+  hostname: kong-database
+  containers:
+    - name: kong-database-pg
+      image: postgres:9.4
+      env:
+        - name: POSTGRES_USER
+          value: kong
+        - name: POSTGRES_PASSWORD
+          value: kong_password
+        - name: POSTGRES_DB
+          value: kong
+      ports:
+        - name: kong-database
+          containerPort: 5432
+          protocol: TCP