dockerize the app

Author: attacomsian

Dockerfile

@@ -0,0 +1,6 @@
+FROM openjdk:8-jdk-alpine
+VOLUME /tmp
+EXPOSE 8080
+ARG JAR_FILE
+COPY ${JAR_FILE} app.jar
+ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]

build.gradle

@@ -1,37 +1,48 @@
 buildscript {
-	ext {
-		springBootVersion = '2.0.4.RELEASE'
-	}
-	repositories {
-		mavenCentral()
-	}
-	dependencies {
-		classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
-	}
+    ext {
+        springBootVersion = '2.0.4.RELEASE'
+    }
+    repositories {
+        mavenCentral()
+        maven {
+            url "https://plugins.gradle.org/m2/"
+        }
+    }
+    dependencies {
+        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
+        classpath('gradle.plugin.com.palantir.gradle.docker:gradle-docker:0.20.1')
+    }
 }
 
 apply plugin: 'java'
 apply plugin: 'eclipse'
 apply plugin: 'org.springframework.boot'
 apply plugin: 'io.spring.dependency-management'
+apply plugin: 'com.palantir.docker'
 
 group = 'com.streaming'
 version = '0.0.1-SNAPSHOT'
 sourceCompatibility = 1.8
 
 repositories {
-	mavenCentral()
+    mavenCentral()
 }
 
-
 dependencies {
-	compile('org.springframework.boot:spring-boot-starter-data-jpa')
-	compile('org.springframework.boot:spring-boot-starter-security')
-	compile('org.springframework.boot:spring-boot-starter-web')
-	compile("com.auth0:java-jwt:3.4.0")
-	compile ("io.springfox:springfox-swagger2:2.9.2")
-	compile ("io.springfox:springfox-swagger-ui:2.9.2")
-	compile ("io.springfox:springfox-spring-web:2.9.2")
-	runtime('mysql:mysql-connector-java')
-	testCompile('org.springframework.boot:spring-boot-starter-test')
+    compile('org.springframework.boot:spring-boot-starter-data-jpa')
+    compile('org.springframework.boot:spring-boot-starter-security')
+    compile('org.springframework.boot:spring-boot-starter-web')
+    compile("com.auth0:java-jwt:3.4.0")
+    compile("io.springfox:springfox-swagger2:2.9.2")
+    compile("io.springfox:springfox-swagger-ui:2.9.2")
+    compile("io.springfox:springfox-spring-web:2.9.2")
+    runtime('mysql:mysql-connector-java')
+    testCompile('org.springframework.boot:spring-boot-starter-test')
 }
+
+docker {
+    dependsOn build
+    name "${project.group}/${bootJar.baseName}"
+    files bootJar.archivePath
+    buildArgs(['JAR_FILE': "${bootJar.archiveName}"])
+}

docker-compose.yml

@@ -0,0 +1,21 @@
+version: '3'
+
+services:
+  docker-mysql:
+    image: mysql:latest
+    environment:
+      - MYSQL_ROOT_PASSWORD=
+      - MYSQL_DATABASE=live-streaming
+      - MYSQL_PASSWORD=root
+  spring-boot-jpa-docker-webapp:
+    image: com.streaming/live-streaming
+    depends_on:
+      - docker-mysql
+    ports:
+      - 8080:8080
+    environment:
+      - DATABASE_HOST=docker-mysql
+      - DATABASE_USER=root
+      - DATABASE_PASSWORD=
+      - DATABASE_NAME=live-streaming
+      - DATABASE_PORT=3306