K8s

.gitignore

@@ -1 +1,4 @@
-node_modules
+node_modules
+.env
+logagent-daemonset*.yaml
+logagent.conf

.semaphore/semaphore.yml

@@ -0,0 +1,63 @@
+version: v1.0
+name: First pipeline example
+agent:
+  machine:
+    type: e1-standard-2
+    os_image: ubuntu1804
+
+blocks:
+  - name: "Build"
+    task:
+      env_vars:
+        - name: APP_ENV
+          value: prod
+      jobs:
+      - name: Docker build
+        commands:
+          - checkout
+          - ls
+          - echo $APP_ENV
+          - echo "Docker build..."
+          - echo "done"
+
+  - name: "Smoke tests"
+    task:
+      jobs:
+      - name: Smoke
+        commands:
+          - checkout
+          - echo "make smoke"
+
+  - name: "Unit tests"
+    task:
+      jobs:
+      - name: RSpec
+        commands:
+          - checkout
+          - echo "make rspec"
+
+      - name: Lint code
+        commands:
+          - checkout
+          - echo "make lint"
+
+      - name: Check security
+        commands:
+          - checkout
+          - echo "make security"
+
+  - name: "Integration tests"
+    task:
+      jobs:
+      - name: Cucumber
+        commands:
+          - checkout
+          - echo "make cucumber"
+
+  - name: "Push Image"
+    task:
+      jobs:
+      - name: Push
+        commands:
+          - checkout
+          - echo "make docker.push"

app-one-deployment.yaml

@@ -0,0 +1,42 @@
+# apiVersion: extensions/v1beta1
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.cmd: kompose convert
+    kompose.service.type: LoadBalancer
+    kompose.version: 1.1.0 (36652f6)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: app-one
+  name: app-one
+spec:
+  selector:
+    matchLabels:
+      io.kompose.service: app-one
+  replicas: 1
+  strategy: {}
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        io.kompose.service: app-one
+      # annotations:
+      #   "sematext.com/logs-enabled": "true"
+      #   "sematext.com/logs-receiver-urls": "https://logs-token-receiver.apps.test.sematext.com/your-token, https://logs-token-receiver.apps.test.sematext.com/your-token"
+      #   "sematext.com/logs-receiver-url": "https://logsene-receiver.sematext.com"
+      #   "sematext.com/logs-token": "your-token"
+    spec:
+      containers:
+      - env:
+        - name: GET_HOSTS_FROM
+          value: "dns"
+        - name: LOGS_ENABLED
+          value: "true"
+        image: adnanrahic/express-docker-app:tattle-v1
+        name: app-one
+        ports:
+        - containerPort: 3000
+        resources: {}
+      restartPolicy: Always
+status: {}

app-service.yaml

@@ -0,0 +1,23 @@
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    kompose.cmd: kompose convert
+    kompose.service.type: LoadBalancer
+    kompose.version: 1.1.0 (36652f6)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: app
+  name: app
+spec:
+  ports:
+  - name: "80"
+    port: 80
+    targetPort: 3000
+  externalIPs:
+    - 192.168.99.102
+  selector:
+    io.kompose.service: app
+  type: LoadBalancer
+status:
+  loadBalancer: {}

app-three-deployment.yaml

@@ -0,0 +1,42 @@
+# apiVersion: extensions/v1beta1
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.cmd: kompose convert
+    kompose.service.type: LoadBalancer
+    kompose.version: 1.1.0 (36652f6)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: app-three
+  name: app-three
+spec:
+  selector:
+    matchLabels:
+      io.kompose.service: app-three
+  replicas: 1
+  strategy: {}
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        io.kompose.service: app-three
+      # annotations:
+      #   "sematext.com/logs-enabled": "true"
+      #   "sematext.com/logs-receiver-urls": "https://logs-token-receiver.apps.test.sematext.com/your-token, https://logs-token-receiver.apps.test.sematext.com/your-token"
+      #   "sematext.com/logs-receiver-url": "https://logsene-receiver.sematext.com"
+      #   "sematext.com/logs-token": "your-token"
+    spec:
+      containers:
+      - env:
+        - name: GET_HOSTS_FROM
+          value: "dns"
+        - name: LOGS_ENABLED
+          value: "true"
+        image: adnanrahic/express-docker-app:test-monit-3
+        name: app-three
+        ports:
+        - containerPort: 3000
+        resources: {}
+      restartPolicy: Always
+status: {}

app-two-deployment.yaml

@@ -0,0 +1,42 @@
+# apiVersion: extensions/v1beta1
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.cmd: kompose convert
+    kompose.service.type: LoadBalancer
+    kompose.version: 1.1.0 (36652f6)
+  creationTimestamp: null
+  labels:
+    io.kompose.service: app-two
+  name: app-two
+spec:
+  selector:
+    matchLabels:
+      io.kompose.service: app-two
+  replicas: 1
+  strategy: {}
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        io.kompose.service: app-two
+      # annotations:
+      #   "sematext.com/logs-enabled": "true"
+      #   "sematext.com/logs-receiver-urls": "https://logs-token-receiver.apps.test.sematext.com/your-token, https://logs-token-receiver.apps.test.sematext.com/your-token"
+      #   "sematext.com/logs-receiver-url": "https://logsene-receiver.sematext.com"
+      #   "sematext.com/logs-token": "your-token"
+    spec:
+      containers:
+      - env:
+        - name: GET_HOSTS_FROM
+          value: "dns"
+        - name: LOGS_ENABLED
+          value: "true"
+        image: adnanrahic/express-docker-app:tattle-v2
+        name: app-two
+        ports:
+        - containerPort: 3000
+        resources: {}
+      restartPolicy: Always
+status: {}

app.js

@@ -1,6 +1,14 @@
 const express = require('express')
 const app = express()
+
+setInterval(() => {
+  console.log('status')
+  console.log('[e383cdcd-9fb2-4d39-9e23-f3c16d1f977c] [c2education] Completed 500 Internal Server Error in 749ms (Views: 0.2ms | ActiveRecord: 481.3ms)')
+}, 1000)
+
 app.get('/', async (req, res, next) => {
   res.status(200).send('Hello World!')
+  console.log('Hello World!')
 })
-app.listen(3000, () => console.log('Server is running on port 3000'))
+app.listen(3000, () =>
+  console.log('Server is running on port 3000'))

docker-compose.yml

@@ -1,19 +1,13 @@
 version: "3"
 services:
   app:
-    build:
-      context: ./
-      dockerfile: Dockerfile
+    build: ./Dockerfile
     image: adnanrahic/express-docker-app
     deploy:
-      mode: replicated
       replicas: 6
-      labels: [APP=APP]
-      update_config:
-        parallelism: 1
-        delay: 10s
-      restart_policy:
-        condition: on-failure
-        delay: 5s
     ports:
-      - "80:3000"
+      - "80:3000"
+    environment:
+      - GET_HOSTS_FROM=dns
+    labels:
+      kompose.service.type: LoadBalancer