Docker run container name docker run -p <host_port>:<container_port> <image_name> Run a container in the background docker run -d <image_name> Start or stop an existing container: Jun 1, 2020 · The first port : the Docker host ( you can use this port to access to your container) to access to the container from the outside. Jul 11, 2024 · Learn how to use the docker run command to create and execute containers with various options and commands. You can see this when you run docker ps -a which will list the container with its container name mycontainerinstance. Aug 26, 2020 · --detach , -d Run container in background and print container ID --name Assign a name to the container --publish , -p Publish a container’s port(s) to the host --volume , -v Bind mount a volume --restart Restart policy to apply when a container exits docker run ubuntu. You can do this by using the --name option when running a Docker container: ## Run a container with a custom name docker run -d --name my-ubuntu-container ubuntu Running docker run -h <hostname> <image> <container-name> creates a new container with the given hostname. – BMitch Commented Apr 26, 2017 at 1:51 Jun 6, 2020 · Set the Container Name # In Docker, each container is identified by its UUID and name. docker run --name [ container_name ] [docker _image] For example considering the container_name and docker images as mycontainer, ubuntu the command will look like this: docker run --name mycontainer centos:latest. However, the -a option displays all the containers, including the running and stopped ones: $ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 789386223d03 image1:6. . Now, if Container1 is for example a web server running on port 80, Processes inside Container2 will be able to resolve it using a host name of Container1 and port 80 Jul 13, 2023 · docker runの--nameオプションでコンテナに名前をつけられます。 $ docker run --name my_container -it ubuntu /bin/bash. So, you keep your existing Dockerfile as is and just call it from a new and very basic docker-compose. 交互式运行并分配终端. See examples of how to customize container properties, networking, storage, resources, security, and more. Example : I want to run tomcat server in a docker container, the default port of tomcat is 8080 and I want to expose my docker on port 9000 so i have to write : To remove a container, run the docker rm command passing the container name. You could wrap a very simple docker-compose. You can pass multiple container names to the command in one command. You can use the [COMMAND] and [ARG] positional arguments to specify commands and arguments for the container to run when it starts up. yml around your existing Dockerfile to name the container. This custom name replaces the randomly generated name that Docker would otherwise assign. docker run -d -p 8080:8080 -v volume --name newWebServer image-name/version. If you want to run a docker container with a certain image and a specified command, you can do it in this fashion: docker run -it -d --name container_name image_name bash. the second one : is the port used by your application. 在后台运行 ubuntu 容器并返回容器 ID。 3. May 25, 2016 · I am adding another option based on emoxxx's response. 0. docker run -it ubuntu / bin / bash. All we have to do is use two different names as well as ports: docker run --name baeldung_nginx_1 -p 80:80 -d nginxdemos/hello:plain-text docker run --name baeldung_nginx_2 -p 81:80 -d nginxdemos/hello:plain-text. Running a Container in Detached Mode (-d) Mar 19, 2024 · The solution for this case is straightforward. sudo docker stop CONTAINER_NAME sudo service docker stop Apr 4, 2019 · container_name: This is the container name that you see from the host machine when listing the running containers with the docker container ls command. While the automatically generated names can be useful, it's often better to assign a more meaningful name to your containers. (See other answers) For docker-compose, you can set the top level variable name to your desired project name. You perhaps only need docker run --name *name* *image*, but the other stuff will become useful quickly. Again, make sure you replace the containers names in the following command with the container names from your system: Nov 29, 2023 · Naming Containers in Docker. 拉取 ubuntu 镜像并在前台启动一个容器。 2. 3 days ago · You can also specify a custom name for the container using the --name option. The -d option (shorthand for --detach) sets the container to run in the background, in detached mode, with a pseudo-TTY attached (-t). Jan 28, 2017 · $ docker run -e #{環境変数名}=#{値} -it #利用したいイメージ} /bin/bash. docker run Jul 8, 2020 · Now, you use docker run, and give it a name (e. docker-compose. -d (detached) - means the container will exit when the root process used to run the container exits. hostname: The hostname of the container. This command is versatile and can be customized with various options to cater to different needs, including running commands interactively, detaching processes, setting environments, and much more. Sep 6, 2018 · Learn how to assign memorable names to your docker containers using the --name flag and how to rename them using the docker rename command. In this example, a container is created using the foo:latest image , and the name of the container will be foo. yml file. 2. The container name is optional. docker run -d ubuntu. If you know the exact container name, you can skip the docker ps and go straight to the docker container inspect with a format for whatever values you need. This container instance is named mycontainerinstance. dockerイメージのバージョンを指定する. Jul 13, 2021 · When refering to your main container, you are probably refering to the project name, which you could usually set via the -p flag. You can also set options to control things like resource constraints and networking. yml file: version: "3. 后台运行容器. When creating a container using the docker run command, the --name option can be used to give the container a specific name. Mar 26, 2017 · Connect containers to this network at run time: docker run --network MyNetwork --name Container1 Image1. This simple addition to the command significantly improves the container's manageability. You can filter by Mar 18, 2024 · docker ps shows only the running images. This creates and starts a container named mycontainer from an alpine image with an sh shell as its main process. 以交互模式运行 ubuntu 容器，并启动一个 Bash shell。 4. 0:32768->4444/tcp clever_williams Create and run a container from an image, with a custom name: docker run --name <container_name> <image_name> Run a container with and publish a container’s port(s) to the host. The container name must be unique. 0 "/bin/bash" 5 minutes ago Exited (0) 5 minutes ago trusting_mclean Jan 7, 2017 · So for example, you run a new container using the following command: docker run -it --name mycontainerinstance myimage This creates a new container based of your image myimage. See examples and tips for identifying and managing docker containers. 指定容器名称. By default, if not explicitly set, the container’s name is automatically generated by the Docker daemon. When you bring up your Docker Compose environment using docker-compose up, the container associated with the service will have the custom name specified in the container_name field. Save the changes to your docker-compose. When you run a container using Docker, you can specify a custom name using the --name flag. Now, let’s use the following Docker command to list running containers: docker ps docker ps -q --filter="NAME={name of container}" Then the only thing that's output is the id of the container, which allows me to run: docker exec -it $(docker ps -q --filter="NAME={name of container}") bash which is what I really want to do in this case. Use the --name option to assign a custom name to the container: docker container run -d --name my_nginx nginx. g. Actually, the name that you define here is going to the /etc/hosts file: Aug 9, 2023 · docker run --name my_container -d nginx In this case, the container will be created with the name "my_container" instead of a random default name. docker run --network MyNetwork --name Container2 Image2. The above command will create a new container with the specified name from the specified docker image. 古いDockerイメージを利用したい？ならそのバージョンを指定してやろう。 $ docker run -it #{利用したいイメージ}:#{利用したいバージョン} /bin/bash これで君 How to run docker container. yml file to get the container_name configuration option. Here’s how you can do it: docker run --name my_custom_container_name -d nginx In this command: Mar 19, 2018 · Replace myservice with the name of your service and custom-container-name with your preferred container name. Aug 28, 2019 · How is possible to assign a name to a container while using docker run with interactive mode? For example, running this command docker run -d -it docker_image_already_created sh For example, you can give the container a name (--name), or run it as a background process (-d). newWebServer). 9" name: my-project-name services: myService: The docker run command is a fundamental command within the Docker ecosystem, used to create and start a new container from a specified image. Jun 6, 2020 · Set the Container Name # In Docker, each container is identified by its UUID and name. また、-iと-tオプションを組み合わせて（-it）、コンテナの標準入力を開いたままにし、対話型シェルとして使えます。 Nov 9, 2016 · I have created container from particular image using command: $ docker run -d -P selenium/hub running container status is below: $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 345df9ed5b47 selenium/hub "/opt/bin/entry_point" 5 seconds ago Up 4 seconds 0. fwccd oxmq iqmbld axz hnno nqii diduwt doo vfmeim wjezk
Docker run container name. 9" name: my-project-name services: myService: .
