方法一:在 Dockerfile 中设置 USER 指令 在Dockerfile中,我们可以使用USER指令来设置容器内运行的默认用户。通过将USER设置为 root 用户,我们可以在容器内以 root 账户运行操作。下面是一个示例的Dockerfile文件: FROMubuntu:latestRUNapt-get update && apt-get install -y curlUSERrootCMD["curl", " 1. 2. ...
To run a Docker container as a non-root user, you need to specify the user ID (UID) and group ID (GID) that the container should use. This can be done using the--userflag with thedocker runcommand. Here’s an example of running a container as a non-root user: dockerrun--user1001...
'host': Run the container in the Docker host's cgroup namespace'private': Run the container in its own private cgroup namespace'': Use the cgroup namespace as configured by thedefault-cgroupns-mode option on the daemon (default) --cidfile Write the container ID to the file --cpu-...
Docker在执行时会将相关进程封装到相互隔离的容器(container)中。当执行 docker run时,Docker会启动一个进程,同时给这个进程分配其独占的文件系统,独占的网络资源和以此进程为根进程的进程组。在Docker启动container时加载的Image,或许已经定义好了默认的启动进程,需要exposer的网络端口和其他在Dockerfile中定义好的资源。...
docker exec[OPTIONS]CONTAINER COMMAND[ARG…] 常用选项: -d:--detach,后台运行命令 -e,--envlist 设置env -i,--interactive启用交互式 -t,--tty启用终端 -u,--userstring 指定用户 (格式: <name|uid>[:<group|gid>]) -w,--workdirstring 指定工作目录 ...
'host': Run the container in the Docker host's cgroup namespace'private': Run the container in its own private cgroup namespace'': Use the cgroup namespace as configured by thedefault-cgroupns-mode option on the daemon (default) --cidfile Write the container ID to the file --cpu-...
container_name: heimdall environment: - PUID=1002 - PGID=1002 - TZ=Europe/Berlin volumes: - /srv/Testumgebung/Docker/heimdall/data:/config ports: - 3000:80 - 3001:443 restart: unless-stopped Error messages: dev@docker:/srv/Testumgebung/Docker/heimdall $ docker compose up -d ...
docker run 官方说明如下: [root@localhost opt]# docker run --helpUsage: docker run[OPTIONS]IMAGE[COMMAND][ARG...]Run acommandin a new container Options: --add-host list Add a custom host-to-IP mapping(host:ip)-a, --attach list Attach to STDIN, STDOUT or STDERR ...
The host is a x64-based computer that runs the Docker container. It can be a computer on your premises or a Docker hosting service in Azure, such as: Azure Kubernetes Service. Azure Container Instances. A Kubernetes cluster deployed to Azure Stack. For more information, see De...
docker restart XXXXXXX Error response from daemon: Cannot restart container XXXXXXX: container "XXXXXXXXXXXXXXXX": already exists 原因:旧容器未安全退出 解决方式:docker-containerd-ctr --address /run/docker/containerd/docker-containerd.sock --namespace c rm <容器hash_id> ...