今天有写过简单的graphqlize 基本运行，但是对于使用容器的不太方便，所以基于profile 调整了
添加容器构建参数替换
原理说明
主要是通过profile 以及mvn 的resource 插件进行代码的构建时替换datasource 的配置,对于不同的环境使用不同的配置
pom.xml
<?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>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.5.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.graphqlize</groupId>
<artifactId>graphqlize-java</artifactId>
<version>0.1.0-alpha4</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.10</version>
</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>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<build>
<finalName>graphqlize-${project.version}</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<configuration>
<encoding>utf-8</encoding>
<useDefaultDelimiters>true</useDefaultDelimiters>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>local</id>
<properties>
<pg-data-source>jdbc:postgresql://localhost:5432/postgres</pg-data-source>
<pg-username>postgres</pg-username>
<pg-password>dalong</pg-password>
</properties>
</profile>
<profile>
<id>docker</id>
<properties>
<pg-data-source>jdbc:postgresql://pg:5432/postgres</pg-data-source>
<pg-username>postgres</pg-username>
<pg-password>dalong</pg-password>
</properties>
</profile>
</profiles>
</project>
datasource 配置
spring.datasource.url=${pg-data-source}
spring.datasource.username=${pg-username}
spring.datasource.password=${pg-password}
容器dockerfile
基础镜像添加了arthas 支持方便调试
FROM dalongrong/alpine-oraclejdk8:8.131.11-slim-arthas
VOLUME /tmp
ADD target/graphqlize-0.0.1-SNAPSHOT.jar app.jar
RUN sh -c 'touch /app.jar'
ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
docker-compose 使用
version: "3"
services:
app:
build:
context: ./
dockerfile: Dockerfile
ports:
- "8080:8080"
pg:
image: postgres:11-alpine
ports:
- "5432:5432"
environment:
- "POSTGRES_PASSWORD=dalong"
说明
以上的代码以及运行都是很简单的，主要是一个工具的集成
参考资料
https://hub.docker.com/repository/docker/dalongrong/alpine-oraclejdk8
https://github.com/graphqlize/graphqlize
https://github.com/rongfengliang/graphqlize-docker-compose