add kubernates and helm templates

.gitignore

@@ -4,3 +4,4 @@
 .myvenv/
 __pycache__/
 .vagrant/
+project/techtrends/database.db

project/helm/Chart.yaml

@@ -0,0 +1,9 @@
+apiVersion: v1
+name: techtrends 
+description: Install a techtrends deployment
+keywords:
+- techtrends
+version: 1.0.0
+maintainers:
+- name: Srikar 
+  email: [email protected]

project/helm/templates/deploy.yaml

@@ -0,0 +1,38 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: techtrends
+  labels:
+    app: techtrends-{{ .Values.namespace.name }}
+  namespace: {{ .Values.namespace.name }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: techtrends-{{ .Values.namespace.name }}
+  template:
+    metadata:
+      labels:
+        app: techtrends-{{ .Values.namespace.name }}
+    spec:
+      containers:
+      - name: techtrends-{{ .Values.namespace.name }}
+        image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        ports:
+        - containerPort: {{ .Values.containerPort }}
+        resources:
+          requests:
+            memory: {{ .Values.resources.requests.memory }}
+            cpu: {{ .Values.resources.requests.cpu }}
+          limits:
+            memory: {{ .Values.resources.limits.memory }}
+            cpu: {{ .Values.resources.limits.cpu }}
+        livenessProbe:
+          httpGet:
+            path: {{ .Values.livenessProbe.path }}
+            port: {{ .Values.containerPort }}
+        readinessProbe:
+          httpGet:
+            path: {{ .Values.readinessProbe.path }}
+            port: {{ .Values.containerPort }}

project/helm/templates/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: {{ .Values.namespace.name }} 

project/helm/templates/service.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: techtrends
+  namespace: {{ .Values.namespace.name }}
+spec:
+  selector:
+    app: techtrends-{{ .Values.namespace.name }}
+  ports:
+  - protocol: {{ .Values.service.protocol }}
+    port: {{ .Values.service.port }}
+    targetPort: {{ .Values.service.targetPort }}
+  type: {{ .Values.service.type }}

project/helm/values-prod.yaml

@@ -0,0 +1,14 @@
+namespace:
+  name: prod
+service:
+  port: 7111
+image:
+  pullPolicy: Always
+replicaCount: 5
+resources:
+  requests:
+    memory: '128Mi'
+    cpu: '350m'
+  limits:
+    memory: '356Mi'
+    cpu: '500m'

project/helm/values-staging.yaml

@@ -0,0 +1,9 @@
+namespace:
+  name: staging
+service:
+  port: 5111
+replicaCount: 3
+resources:
+  requests:
+    memory: '90Mi'
+    cpu: '300m'

project/helm/values.yaml

@@ -0,0 +1,24 @@
+namespace:
+  name: sandbox
+service:
+  port: 4111
+  targetPort: 3111
+  protocol: TCP
+  type: ClusterIP
+image:
+  repository: vadlvs/techtrends
+  tag: latest
+  pullPolicy: IfNotPresent
+replicaCount: 1
+resources:
+  requests:
+    memory: '64Mi'
+    cpu: '250m'
+  limits:
+    memory: '128Mi'
+    cpu: '500m'
+containerPort: 3111
+livenessProbe:
+  path: /healthz
+readinessProbe:
+  path: /healthz

project/kubernetes/deploy.yaml

@@ -0,0 +1,37 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: techtrends
+  labels:
+    app: techtrends-sandbox
+  namespace: sandbox
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: techtrends-sandbox
+  template:
+    metadata:
+      labels:
+        app: techtrends-sandbox
+    spec:
+      containers:
+      - name: techtrends-sandbox
+        image: vadlvs/techtrends:latest
+        ports:
+        - containerPort: 3111
+        resources:
+          requests:
+            memory: "64Mi"
+            cpu: "250m"
+          limits:
+            memory: "128Mi"
+            cpu: "500m"
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 3111
+        readinessProbe:
+          httpGet:
+            path: /healthz
+            port: 3111

project/kubernetes/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: sandbox 

project/kubernetes/service.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: techtrends
+  namespace: sandbox
+spec:
+  selector:
+    app: techtrends-sandbox
+  ports:
+  - protocol: TCP
+    port: 4111
+    targetPort: 3111
+  type: ClusterIP