change to netty

build.gradle

@@ -27,7 +27,7 @@ apply plugin: 'application'
 
 group 'com.kmlabz.birbnetes'
 version '0.0.1'
-mainClassName = "io.ktor.server.tomcat.EngineMain"
+mainClassName = "io.ktor.server.netty.EngineMain"
 
 sourceSets {
     main.kotlin.srcDirs = main.java.srcDirs = ['src']
@@ -44,7 +44,7 @@ repositories {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-    implementation "io.ktor:ktor-server-tomcat:$ktor_version"
+    implementation "io.ktor:ktor-server-netty:$ktor_version"
     implementation "ch.qos.logback:logback-classic:$logback_version"
     implementation "io.ktor:ktor-server-core:$ktor_version"
     implementation 'com.google.code.gson:gson:2.8.6'

k8s/configmap.yml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: benchmark-service-config
+  labels:
+    app: benchmark-service
+  namespace: birbnetes
+data:
+  PORT: "8080"
+  BROKER: "mqtt.k8s.kmlabz.com"
+  USERNAME: birbnetes
+  PASSWORD: lofasz

k8s/deployment.yml

@@ -0,0 +1,30 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: benchmark-service
+  namespace: birbnetes
+  labels:
+    app: benchmark-service
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: benchmark-service
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: benchmark-service
+    spec:
+      containers:
+        - image: registry.kmlabz.com/birbnetes/benchmark-service
+          imagePullPolicy: Always
+          name: benchmark-service
+          envFrom:
+            - configMapRef:
+                name: benchmark-service-config
+          ports:
+            - containerPort: 8080
+      imagePullSecrets:
+        - name: regcred

k8s/service.yml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: benchmark-service
+  namespace: birbnetes
+  labels:
+    app: benchmark-service
+spec:
+  ports:
+    - name: benchmark-service
+      port: 80
+      targetPort: 8080
+      protocol: TCP
+  selector:
+    app: benchmark-service
+  type: ClusterIP

src/Application.kt

@@ -14,7 +14,7 @@ import org.eclipse.paho.client.mqttv3.MqttMessage
 import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence
 
 
-fun main(args: Array<String>): Unit = io.ktor.server.tomcat.EngineMain.main(args)
+fun main(args: Array<String>): Unit = io.ktor.server.netty.EngineMain.main(args)
 
 @KtorExperimentalAPI
 @Suppress("unused") // Referenced in application.conf