这篇文章主要讲解了“如何使用docker-compose安装软件”，文中的讲解内容简单清晰，易于学习与理解，下面请大家跟着小编的思路慢慢深入，一起来研究和学习“如何使用docker-compose安装软件”吧！
mkdir -p /usr/local/docker
在/usr/local/docker/目录下创建mysql目录
mkdir -p /usr/local/docker/mysql
在/usr/local/docker/mysql目录编写docker-compose.yml文件
注:vi编辑器在命令模式输入 set paste ,再输入i 可以带格式粘贴内容到文件
version: '3.1' services: db: image: mysql restart: always environment: MYSQL_ROOT_PASSWORD: root command: --default-authentication-plugin=mysql_native_password --character-set-server=utf8mb4 --collation-server=utf8mb4_general_ci --explicit_defaults_for_timestamp=true --lower_case_table_names=1 ports: - 3306:3306 volumes: - ./data:/var/lib/mysql adminer: image: adminer restart: always ports: - 9999:8080
运行容器：docker-compose -f docker-compose.yml up -d
销毁容器 docker-compose down
version: '3.1' services: web: image: 'twang2218/gitlab-ce-zh' restart: always hostname: '192.168.100.102' environment: TZ: 'Asia/Shanghai' GITLAB_OMNIBUS_CONFIG: | external_url 'http://192.168.100.102' gitlab_rails['gitlab_shell_ssh_port'] = 2222 unicorn['port'] = 8888 nginx['listen_port'] = 80 ports: - '8000:80' - '443:443' - '2222:22' volumes: - ./config:/etc/gitlab - ./data:/var/opt/gitlab - ./logs:/var/log/gitlab
启动后访问：http://192.168.100.102
version: '3.1' services: nexus: restart: always image: sonatype/nexus3 container_name: nexus ports: - 8081:8081 volumes: - nexus-data:/nexus-data volumes: nexus-data:
启动后访问：http://192.168.100.102:8081
maven使用nexus3
在setting.xml配置认证信息，在<servers>节点添加如下配置：
<server> <id>releases</id> <username>admin</username> <password>admin123</password> </server> <server> <id>snapshots</id> <username>admin</username> <password>admin123</password> </server>
在pom.xml添加部署配置
<distributionManagement> <repository> <id>releases</id> <name>Nexus Release Repository</name> <url>http://192.168.100.101:8081/repository/maven-releases/</url> </repository> <snapshotRepository> <id>snapshots</id> <name>Nexus Snapshot Repository</name> <url>http://192.168.100.101:8081/repository/maven-snapshots/</url> </snapshotRepository> </distributionManagement>
在pom.xml设置代理仓库
<repositories> <repository> <id>nexus</id> <name>Nexus Repository</name> <url>http://192.168.100.101:8081/repository/maven-public/</url> <snapshots> <enabled>true</enabled> </snapshots> <releases> <enabled>true</enabled> </releases> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>nexus</id> <name>Nexus Plugin Repository</name> <url>http://192.168.100.101:8081/repository/maven-public/</url> <snapshots> <enabled>true</enabled> </snapshots> <releases> <enabled>true</enabled> </releases> </pluginRepository> </pluginRepositories>
配置pom.xml的build信息
<build> <finalName>myshop</finalName> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-deploy-plugin</artifactId> <version>2.8.2</version> <configuration> <skip>true</skip> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-source-plugin</artifactId> <version>2.4</version> <executions> <execution> <phase>package</phase> <goals> <goal>jar</goal> </goals> </execution> </executions> </plugin> <!-- 资源文件拷贝插件 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>3.1.0</version> <configuration> <encoding>UTF-8</encoding> </configuration> </plugin> <!--Java 编译插件--> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.1</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> </configuration> </plugin> <!-- 打包时跳过测试 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>2.19</version> <configuration> <skipTests>true</skipTests> </configuration> </plugin> </plugins> </build>
nexus 3中，已经没有了能对maven私服进行deploy的默认用户，只有admin和匿名用户。为了让一个角色能够对maven进行deploy，需要向它添加匿名角色所有权限和如下几个权限：
4.1、下载安装包：https://github.com/goharbor/harbor/releases
4.2、上传到 /usr/local/docker/目录
4.3、解压 tar -zxvf harbor-offline-installer-v1.9.1-rc1.tgz
4.4、进入到harbor目录修改harbor.yml文件
hostname: 192.168.100.102 http: port: 8090 harbor_admin_password: Harbor12345
4.5、执行 install.sh
启动后访问：http://192.168.100.101:8090 用户名：admin 密码：Harbor12345
4.6、配置客户端
##没有此文件就创建
vim /etc/docker/daemon.json
{
"registry-mirrors":[
"https://registry.docker-cn.com"
],
"insecure-registries":[
"192.168.100.101:8090"
]
}
注意：该文件必须符合JSON规范，否则docker将不能启动4.7、重启服务
systemctl daemon-reload systemctl restart docker
4.8、检查私服配置
docker info
4.9 、制作镜像提交到harbor仓库
##拉取nginx docker pull nginx ## 在项目中标记镜像 ## docker tag SOURCE_IMAGE[:TAG] 192.168.100.101:8090/itchao-saas/IMAGE[:TAG] docker tag nginx:latest 192.168.100.101:8090/itchao-saas/nginx:latest ## 登录 docker login 192.168.100.101:8090 -u admin -p Harbor12345 ## 推送镜像到当前项目 ## docker push 192.168.100.101:8090/itchao-saas/IMAGE[:TAG] docker push 192.168.100.101:8090/itchao-saas/nginx:latest
预先创建一个网络
##创建网络 docker network create <Network Name> ##查看已存在的网络 docker network list
在docker-compose.yml中指定网络
networks: default: external: name: myapp
version: '3.1' services: nginx: restart: always image: nginx ports: - 8080:80 - 80:80 - 443:443 volumes: - ./conf.d:/etc/nginx/conf.d - ./log:/var/log/nginx - ./www:/var/www - ./etc/letsencrypt:/etc/letsencrypt
感谢各位的阅读，以上就是“如何使用docker-compose安装软件”的内容了，经过本文的学习后，相信大家对如何使用docker-compose安装软件这一问题有了更深刻的体会，具体使用情况还需要大家实践验证。这里是亿速云，小编将为大家推送更多相关知识点的文章，欢迎关注！
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