Related loklak#1224: Add YAMLs for master deployment

kubernetes/yamls/master/api-server/00-namespace.yml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: web

kubernetes/yamls/master/api-server/api-deployment.yml

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+# Main deployment for API server
+apiVersion: apps/v1beta1
+kind: Deployment
+metadata:
+  name: server
+  namespace: web
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: server
+    spec:
+      nodeSelector:
+        server: primary
+      containers:
+      - name: server
+        image: loklak/loklak_server:latest-kubernetes-master
+        ports:
+        - containerPort: 80
+          protocol: TCP
+        livenessProbe:
+          httpGet:
+            path: /api/status.json
+            port: 80
+          initialDelaySeconds: 60
+          timeoutSeconds: 10
+          periodSeconds: 360
+        volumeMounts:
+          - name: dump
+            mountPath: /loklak_server/data
+      volumes:
+        - name: dump
+          persistentVolumeClaim:
+            claimName: dump

kubernetes/yamls/master/api-server/api-persistence.yml

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+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: dump
+  namespace: web
+spec:
+  capacity:
+    storage: 100Gi
+  accessModes:
+    - ReadWriteOnce
+  persistentVolumeReclaimPolicy: Retain
+  storageClassName: slow
+  gcePersistentDisk:
+    pdName: "data-dump-disk"
+    fsType: "ext4"

kubernetes/yamls/master/api-server/api-pvc.yml

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+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: dump
+  namespace: web
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 100Gi
+  storageClassName: slow

kubernetes/yamls/master/api-server/api-service.yml

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+# Expose port 80 using load balancer
+kind: Service
+apiVersion: v1
+metadata:
+  name: server
+  namespace: web
+spec:
+  ports:
+  - port: 80
+    protocol: TCP
+    targetPort: 80
+  selector:
+    app: server
+  type: LoadBalancer

kubernetes/yamls/master/api-server/api-storage.yml

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+kind: StorageClass
+apiVersion: storage.k8s.io/v1
+metadata:
+  name: slow
+  namespace: web
+provisioner: kubernetes.io/gce-pd
+parameters:
+  type: pd-standard
+  zone: us-central1-a

kubernetes/yamls/master/api-server/configmap.yml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: server
+  namespace: web

kubernetes/yamls/master/elasticsearch/00-namespace.yml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: elasticsearch

kubernetes/yamls/master/elasticsearch/es-deployment.yaml

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+apiVersion: apps/v1beta1
+kind: Deployment
+metadata:
+  name: es
+  namespace: elasticsearch
+  labels:
+    component: elasticsearch
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        component: elasticsearch
+    spec:
+      serviceAccount: elasticsearch
+      containers:
+      - name: es
+        livenessProbe:
+          httpGet:
+            path: /_cluster/health
+            port: 9200
+          initialDelaySeconds: 30
+          timeoutSeconds: 3
+        readinessProbe:
+          httpGet:
+            path: /_cluster/health
+            port: 9200
+          initialDelaySeconds: 30
+          timeoutSeconds: 3
+        securityContext:
+          capabilities:
+            add:
+              - IPC_LOCK
+        image: quay.io/pires/docker-elasticsearch-kubernetes:2.0.0
+        env:
+        - name: KUBERNETES_CA_CERTIFICATE_FILE
+          value: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
+        - name: NAMESPACE
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.namespace
+        - name: "CLUSTER_NAME"
+          value: "loklakcluster"
+        - name: "DISCOVERY_SERVICE"
+          value: "elasticsearch"
+        - name: NODE_MASTER
+          value: "true"
+        - name: NODE_DATA
+          value: "true"
+        - name: HTTP_ENABLE
+          value: "true"
+        ports:
+        - containerPort: 9200
+          name: http
+          protocol: TCP
+        - containerPort: 9300
+          name: transport
+          protocol: TCP
+        volumeMounts:
+        - mountPath: /data
+          name: storage
+      volumes:
+      - name: storage
+        gcePersistentDisk:
+          pdName: data-index-disk
+          fsType: ext4

kubernetes/yamls/master/elasticsearch/es-service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: elasticsearch
+  namespace: elasticsearch
+  labels:
+    component: elasticsearch
+spec:
+  selector:
+    component: elasticsearch
+  ports:
+  - name: http
+    port: 9200
+    protocol: TCP
+  - name: transport
+    port: 9300
+    protocol: TCP

kubernetes/yamls/master/elasticsearch/service-account.yaml

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+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: elasticsearch
+  namespace: elasticsearch