强行删除服务使用命令docker-compose -f /path/to/script.yml down。这个命令会将所有服务的所有容器都停止并删除,同时删除服务启动时创建的网络,但不会删除数据卷。 扩容服务 随着业务量的上升,我们可能需要将服务从一个容器扩展到多个容器以提高服务能力,这时候就可以使用 docker-compose 来直接扩容服务。 docker-co...
(1) docker-compose.yml还有很多其他命令,比如depends_on、pid、devices等。限于篇幅,笔者仅挑选常用的命令进行讲解,其他命令不作赘述。感兴趣的读者们可参考官方文档:https://docs.docker.com/compose/compose-file/。
docker-compose.ymlversion: "3" #最新支持到3.8 https://docs.docker.com/engine/reference/builder/services: #用来书写当前项目中的那些容器、服务tomcat:image: hub.c.163.com/library/tomcat #指定使用镜像container_name: tomcat #指定容器名ports: #指定端口映射- "8080:8080"volumes: #数据卷共享#- /roo...
我试图在docker中设置多个zookeeper和多个kafka代理集群,如下所示 docker-compose.yml 文件。 version: '3.1' services: zookeeper1: image: wurstmeister/zookeeper ports: - "2185:2181" zookeeper2: image: wurstmeister/zookeeper ports: - "2186:2181" depends_on: - zookeeper1 zookeeper3: image: wurstmeister/...
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我使用docker-compose up命令运行了docker撰写文件,该命令应该运行一些python脚本,但是我得到了一个错误,它说他不能打开我给他的python,这就是错误: python3:无法打开文件'//relay.py':Errno 2没有这样的文件或导演 这是运行以下命令时的完全错误:有人能帮我修复这个错误吗?这是我的文件目录: /dockers/docker-...
Using docker-compose, I accomplished this by creating a service that mounts the volumes that I need and committing the image of the container. Then, in the subsequent service, I rely on the previously committed image, which has all of the data stored at mounted locations. You will then have...
3 moving docker-compose images between hosts -1 How do get GoCD server to run persistently in Docker to run in a VM? 0 Cannot detach from Docker console with Java process on it 0 Possible to create a script that enters/exits a docker container? 0 How can I make multiple copies of...
sudo chmod +x /usr/local/bin/docker-compose 1. 创建软链: sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose 1. 测试是否安装成功 docker-compose --version cker-compose version 1.24.1, build 4667896b 1. 2. 注意: 对于 alpine,需要以下依赖包: py-pip,python-dev,libffi-dev...
下面是一个使用Docker Compose来编排多个容器的示例: ```markdown ```yaml version: '3' services: web: build: . ports: - 8000:8000 depends_on: - db db: image: mysql:5.7 environment: - MYSQL_ROOT_PASSWORD=secret - MYSQL_DATABASE=myapp ...