Added kubernetes and docker swarm to main TOC. (#497)

docs/operating/kubernetes/kubernetes-production/functions-config.yaml

@@ -0,0 +1,7 @@
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: functions-config
+data:
+  MQ_URL: redis://redis-master.default
+  DB_URL: postgres://postgres:mysecretpassword@postgresql-master.default/?sslmode=disable

docs/operating/kubernetes/kubernetes-production/functions-deployment.yaml

@@ -0,0 +1,43 @@
+---
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+  name: functions
+  labels:
+    app: functions
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: functions
+    spec:
+      containers:
+      - name: functions
+        image: iron/functions
+        securityContext:
+          privileged: true
+        env:
+        - name: DOCKER_HOST
+          value: unix:///var/run/docker.sock
+        - name: MQ_URL
+          valueFrom:
+            configMapKeyRef:
+              name: functions-config
+              key: MQ_URL
+        - name: DB_URL
+          valueFrom:
+            configMapKeyRef:
+              name: functions-config
+              key: DB_URL
+        volumeMounts:
+        - mountPath: "/var/run/docker.sock"
+          name: docker-socket
+          readOnly: false
+        ports:
+        - name: http-server
+          containerPort: 8080
+      volumes:
+      - name: docker-socket
+        hostPath:
+          path: "/var/run/docker.sock"

docs/operating/kubernetes/kubernetes-production/functions-service.yaml

@@ -0,0 +1,14 @@
+---
+kind: Service
+apiVersion: v1
+metadata:
+  name: functions
+  labels:
+    app: functions
+spec:
+  ports:
+  - port: 8080
+    targetPort: http-server
+  selector:
+    app: functions
+  type: LoadBalancer

docs/operating/kubernetes/kubernetes-production/postgresql-deployment.yaml

@@ -0,0 +1,17 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: postgresql-master
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: postgresql
+        role: datastore
+    spec:
+      containers:
+      - name: functions-postgresql
+        image: postgres
+        ports:
+        - containerPort: 5432

docs/operating/kubernetes/kubernetes-production/postgresql-service.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgresql-master
+  labels:
+    app: postgresql
+    role: datastore
+spec:
+  ports:
+  - port: 5432
+    targetPort: 5432
+  selector:
+    app: postgresql
+    role: datastore

docs/operating/kubernetes/kubernetes-production/redis-deployment.yaml

@@ -0,0 +1,17 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: redis-master
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: redis
+        role: mq
+    spec:
+      containers:
+      - name: functions-redis
+        image: redis
+        ports:
+        - containerPort: 6379

docs/operating/kubernetes/kubernetes-production/redis-service.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: redis-master
+  labels:
+    app: redis
+    role: mq
+spec:
+  ports:
+  - port: 6379
+    targetPort: 6379
+  selector:
+    app: redis
+    role: mq