JAVA-12420 Renamed docker to docker-modules

2022-06-03 17:47:09 +05:30
parent 4413c8d66d
commit 89f020387f
70 changed files with 10 additions and 10 deletions
@@ -0,0 +1,4 @@
+### Relevant Articles:
+
+- [Creating Docker Images with Spring Boot](https://www.baeldung.com/spring-boot-docker-images)
+- [Starting Spring Boot Application in Docker With Profile](https://www.baeldung.com/spring-boot-docker-start-with-profile)
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>docker-spring-boot</artifactId>
+    <name>docker-spring-boot</name>
+    <description>Demo project showing Spring Boot and Docker</description>
+
+    <parent>
+        <groupId>com.baeldung.docker</groupId>
+        <artifactId>docker-modules</artifactId>
+        <version>0.0.1</version>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.junit.vintage</groupId>
+                    <artifactId>junit-vintage-engine</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <layers>
+                        <enabled>true</enabled>
+                        <configuration>${project.basedir}/src/layers.xml</configuration>
+                    </layers>
+                </configuration>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <properties>
+        <java.version>11</java.version>
+    </properties>
+
+</project>
@@ -0,0 +1,27 @@
+<layers xmlns="http://www.springframework.org/schema/boot/layers"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.springframework.org/schema/boot/layers
+                     https://www.springframework.org/schema/boot/layers/layers-2.3.xsd">
+    <application>
+        <into layer="spring-boot-loader">
+            <include>org/springframework/boot/loader/**</include>
+        </into>
+        <into layer="application" />
+    </application>
+    <dependencies>
+        <into layer="snapshot-dependencies">
+            <include>*:*:*SNAPSHOT</include>
+        </into>
+        <into layer="internal-dependencies">
+            <include>com.baeldung.docker:*:*</include>
+        </into>
+        <into layer="dependencies" />
+    </dependencies>
+    <layerOrder>
+        <layer>dependencies</layer>
+        <layer>spring-boot-loader</layer>
+        <layer>internal-dependencies</layer>
+        <layer>snapshot-dependencies</layer>
+        <layer>application</layer>
+    </layerOrder>
+</layers>
@@ -0,0 +1,16 @@
+# To build, run the following command from the top level project directory:
+#
+# docker build -f src/main/docker/Dockerfile .
+
+FROM adoptopenjdk:11-jre-hotspot as builder
+ARG JAR_FILE=target/*.jar
+COPY ${JAR_FILE} application.jar
+RUN java -Djarmode=layertools -jar application.jar extract
+
+FROM adoptopenjdk:11-jre-hotspot
+COPY --from=builder dependencies/ ./
+COPY --from=builder spring-boot-loader/ ./
+COPY --from=builder internal-dependencies/ ./
+COPY --from=builder snapshot-dependencies/ ./
+COPY --from=builder application/ ./
+ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
@@ -0,0 +1,11 @@
+# To build and run docker-with-spring-profile:
+#
+# docker build -f src/main/docker/springprofile/Dockerfile --tag=docker-with-spring-profile:latest .
+# docker run docker-with-spring-profile:latest
+#
+# To run with profiles:
+# docker run -e "SPRING_PROFILES_ACTIVE=test1,test2,test3" docker-with-spring-profile:latest
+
+FROM openjdk:11
+COPY target/*.jar app.jar
+ENTRYPOINT ["java", "-jar", "/app.jar"]
@@ -0,0 +1,6 @@
+version: "3.5"
+services:
+  docker-with-spring-profile:
+    image: docker-with-spring-profile:latest
+    environment:
+      - "SPRING_PROFILES_ACTIVE=prod"
@@ -0,0 +1,6 @@
+version: "3.5"
+services:
+  docker-with-spring-profile:
+    image: docker-with-spring-profile:latest
+    environment:
+      - "SPRING_PROFILES_ACTIVE=test"
@@ -0,0 +1,13 @@
+package com.baeldung.docker.spring;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DemoApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(DemoApplication.class, args);
+    }
+
+}
@@ -0,0 +1,16 @@
+package com.baeldung.docker.spring;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class HelloController {
+
+    @GetMapping("/hello")
+    public ResponseEntity<String> hello()
+    {
+        return ResponseEntity.ok("hello2    ");
+    }
+
+}
@@ -0,0 +1 @@
+