1 使用--mount 进行挂载,type的类型bind和volume,分别是挂载绑定和挂载数据卷,请问二者有何区别。 答:不同之处在于volume是docker自身管理的目录中的子目录,所以不存在权限引发的挂载的问题,并且目录路径是docker自身管理的,所以也不需要在不同的服务器上指定不同的路径 2 数据卷分为命名数据卷和匿名数据卷,二者有...
This is confirmed because when I run this instead: docker-compose exec --user root server-postgresql bash and retry to cd /volume_data and touch testFile, it does work (it's not a permission error between the host and the container, as it is somtimes the case when the container mounts...
下面是一个使用Docker Compose的示例,演示了如何配置Volumes和Mounts。 version:'3.8'services:web:image:nginx:alpineports:-"80:80"volumes:-web-data:/var/www/htmldeploy:mode:replicatedreplicas:2db:image:postgres:latestenvironment:POSTGRES_DB:dbnamePOSTGRES_USER:userPOSTGRES_PASSWORD:passwordvolumes:-db-data...
Hello, I’m asking the Docker community for help because I’m facing a problem. I execute a docker-compose which launches a docker swarm stack, I want to mount an NFS volume but I get an error message. Error message >> …
I built a docker compose file as follow: version: '3.8' services: tomcat: build: context: . dockerfile: ./Dockerfile container_name: MY-APP image: my-app:1.1.4 restart: unless-stopped ports: - "8080:8080" volumes: - ./logs:/usr/local/tomcat/logs ...
docker-compose 一,Docker-compose简介 1,Docker-compose简介 Docker-Compose项目是Docker官方的开源项目,负责实现对Docker容器集群的快速编排。 Docker-Compose将所管理的容器分为三层,分别是工程(project),服务(service)以及容器(container)。Docker-Compose运行目录下的所有文件(docker-compose.yml,extends文件或环境变量文...
volume-subpathA path to a subdirectory within the volume to mount into the container. The subdirectory must exist in the volume before the volume is mounted to a container. SeeMount a volume subdirectory. readonly,roIf present, causes the volume to bemounted into the container as read-only....
Docker Compose allows you to configure volumes by using a short syntax string. Whether you end up with a volume or a bind mount, depends on which short syntax variation you use. When you don't specify a source, Docker Compose will create an anonymous volume. If source is not a path, ...
别名-v, --volume=[] Bind mount a volume (default[]) 连接挂载数据卷,默认为[]-T Disable pseudo-tty allocation. Bydefault`docker-compose run` allocates a TTY. 不分配伪 tty,意味着依赖 tty 的指令将无法运行-w, --workdir=""Working directory inside the container 在容器中的运行目录...
VOLUME You should use theVOLUMEinstruction to expose any database storage area, configuration storage, or files and folders created by your Docker container. You are strongly encouraged to useVOLUMEfor any combination of mutable or user-serviceable parts of your image. ...