By default, the container being committed and its processes will be paused Runtime options with Memory, CPUs, and GPUs. For example, consider this command line: $ docker compose -f docker-compose. A task carries a Docker container and the commands to run inside the container. Use the Docker Run command to run the Container. Aug 25, 2020 · In order to run the container itself we have to login to docker registry with Docker@2 inbuilt task and then manually execute the docker run as a script. Sep 15, 2014 · Normally, docker containers are run using the user root. The alpine versions are usually smaller. If Examples Attach to and detach from a running container. 3 ubuntu:14. For example, for Feb 3, 2022 · As authentication happens inside the container (i. In a terminal, run the following commands in the docker-dotnet-sample directory. Port ranges can be used for source and destination ports. Aug 2, 2019 · Is by creating a non privileged user in the dockerfile, that have an user id greater or equal to 1000, and ensuring that is the default user when starting the docker container. If you are used to ps command, running ps on the Docker host and grep with parts of the process your process is running. This is usually done through the usage of the USER instruction in the Dockerfile. 2. Dec 29, 2022 · docker run --env-file . admin. Dec 27, 2018 · #!/bin/sh # docker-entrypoint. I'd like to use a different user, which is no problem using docker's USER directive. displayName: Login to ACR. This means that although containers run by default as root, this doesn't allow altering the VM and doesn't grant Administrator access to the Windows host machine. You are able to quickly run commands within your container so you can understand its current state or debug when something goes wrong. docker run --hostname test --ip 10. Create and run a Jellyfin container: podman run \. You can then add: USER newuser. Another option is to run a docker container and specify the username or uid, and also the group name or gid at runtime. /run. createUser({user: "user", pwd: "secretPassword",roles: [{ role: 'readWrite', db:'trackdb'}]}) exit exit Stop container: docker stop mongodb Check your container ID via: docker ps -a Change docker configuration (with your favorite editor) Description. 15 0. d folder on your Windows system to the /etc/docker/certs. Defaults to db. It would be great if someone Please note that there has to be a long running process for the container to stay up. If running rootless, the user needs to have the right to use the mapping. sh without Docker will be easier. As you might guess, it allows you to specify the user that will be used when running the container. RUN useradd -ms /bin/bash janedoe <-- this command adds the user. This up my two containers. One best practice when running a container is to launch the process with a non root user. Interestingly, if you use a numeric ID, the user does not have to exist inside the container. --hostname is a parameter which can be given along with docker run command which will set the specified name as containers hostname whereas --ip is parameter to set specific ip address (ipv4) to that particular container. ) – Oct 5, 2022 · Enter the following docker run command to start a new Postgres instance or container: docker run --name some-postgres -e POSTGRES_PASSWORD=mysecretpassword -d postgres This creates a container named some-postgres and assigns important environment variables before running everything in the background. 06 0. For example, running the Alpine Linux image with the command whoami will give us the root username, which is the default user according to the image Dockerfile: Description. If you used a postgres container, set to the same value as POSTGRES_USER. # run the ubuntu image. WORKDIR /home/newuser. d directory on Moby (the Docker Desktop virtual machine running on Hyper-V). --subuidname=name¶ Run the container in a new user namespace using the map with name in the /etc/subuid file. e not using the Win10 on the host), you must use a userid:password that is already created inside the container, for example db2inst1 , and you must reference the database name that is created on the container (e. But, if you insist for some uncontrolled reason, just add next line after you setup normal user: RUN echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers. If you do not want the run command to start linked containers, use the --no-deps flag: $ docker compose run --no By default, when you create or run a container using docker create or docker run, containers on bridge networks don't expose any ports to the outside world. Use the --publish or -p flag to make a port available to services outside the bridge network. There is a side effect when using this flag: user remapping will not be enabled for that container but, because the read-only (image) layers are shared between containers May 27, 2022 · Use docker CLI syntax: 8000, 9000:8000, or 0. sh # Initially launches as root /app/do-initial-setup # Switches to non-root user to run real app su-exec myapp:myapp "$@" Both docker run and docker exec take a -u argument to indicate the user to run as. RUN useradd -ms /bin/bash newuser. However if you want to run a process located inside the container and allows that process to see and run commands outside of the container on the host, this method falls apart, because it can't find the command inside the docker container in the first place. The example below uses docker ps -q to print the IDs of all containers that have exited ( --filter status=exited ), and removes those containers with the docker rm command: $ docker rm $(docker ps --filter status=exited -q) Or, using the xargs Linux utility: Apr 27, 2015 · When I run a docker images like ubuntu image by using the command, sudo docker run -i -t ubuntu:14. If however you do: RUN whoami USER test RUN whoami You should see root then test. Two parts are compulsory, and two are optional. In this quickstart, you use Docker to pull and run the SQL Server 2019 (15. RUN useradd docker && echo "docker:docker" | chpasswd. To encrypt your secure settings with a password and have them persist outside the container, use a docker run command to manually create the keystore instead. For example, if you want to run three commands – command1, command2, and command3 – in a container named “mycontainer”, the complete syntax would be: docker exec mycontainer /bin/bash -c "command1 The docker build command builds Docker images from a Dockerfile and a "context". To run a Docker container as a different user, we can use the –user option of the docker run command. By default, if no USER is specified, Docker will run commands as the root user, which can pose significant security risks. The --link flag takes the form: --link <name or id>:alias. to your dockerfile. where the volume resides), without the need to add A and B into the image via Dockerfile? Aug 23, 2015 · The trouble is this allows things outside of the docker to run inside the docker. By contrast, when you use a volume, a new directory is created within Docker's storage directory on the host machine, and Docker manages that directory's contents. DinD runs the Docker daemon inside a Docker container. RUN addgroup my-group && adduser -D my-user It's also the officially supported container solution on Fedora Linux and its derivatives such as CentOS Stream and RHEL. Check container is running type: docker ps -all 4. If two ranges with different lengths are specified, the shorter range will be used. $ sudo systemctl enable containerd. Here's a simple Dockerfile for this purpose: FROM ubuntu:12. Using the initial example from Mar 18, 2024 · 4. sh. Here is an example, workspace: clean: all. Known limitations. docker-entrypoint. For example, you could run: $ docker compose run db psql -h db -U docker. ENTRYPOINT. Aliases. This creates a firewall rule in the host, mapping a container port to a port on the Docker host Jul 31, 2020 · Sometimes containers define users with more limited permissions to run services for various reasons, usually security. docker start. Apr 9, 2019 · root (id = 0) is the default user within a container and this can be changed either by USER instruction in Dockerfile or by passing -u flag in docker run. yml' With this, the connection of the containers works. exe when accessing Windows containers; docker debug Click the “Add Interpreter” button and choose “On Docker Compose”. This lets you debug a container by running an interactive shell, or export a working dataset to another server. , user A runs this image will generate file belongs to A:A, and user B generate file belongs to B:B, while A and B are both users defined on host machine (i. By default, the image uses the latest version of the AWS CLI version 2. sudo docker run -it user-demo bash. This means that child containers are created inside the parent container. The command must: The command must: Bind-mount the config directory. Once the container was running I entered this container as a root user using this command : sudo docker exec -it --user="root" bash Jun 25, 2023 · The docker exec command allows you to run multiple commands in a container. Instead you can add the following commands to the Dockerfile (haven't ran this, errors may occur): RUN mkdir -p /var/www/html/ && chown www-data /var/www/html/maps && chgrp www-data /var/www/html/maps. containers. command creates a new Docker volume called mongo-data. That will print the userid of my-user. You need to restart Docker Desktop after making any changes to the keychain or to the ~/. Manager nodes assign tasks to worker nodes according to the number of replicas set in the service scale. It is similar to CMD but is overridden by the command-line arguments passed to docker run. – To use this approach on Windows, consider using PowerShell or Bash. If you want to see that the user running inside the container is indeed your user, try this: docker exec -it --rm --user my-user my-container /bin/id -u. Aug 23, 2017 · Jan 14, 2019 at 22:13. docker run --name=elated_cray -t ubuntu bash. $ git stash -u. Jan 3, 2024 · Let me quickly show you that. We can do this when creating the containers (docker run command), by using the -p option, several times if necessary. usermod -aG sudo janedoe <-- this command tells the container to put the user janedoe inside the SUDO group. In the Service field, choose the newly added airflow-python service. The official installation instructions recommend installing as root and selectively adding users to the docker group so they can run all Docker commands. docker build -t dockerImageName . Given UID will be just used in place of root, which allows us to this: As you can Mar 26, 2017 · 33. And I am using docker run --security-opt label=user:newuser -i -t python-container:latest /bin/bash to run container from image. 2 -j DROP. This command starts Keycloak exposed on the local port 8080 and creates an initial admin user with the username admin and password admin. answered Mar 17, 2021 at 9:34. It works, but that “readonly variable” will haunt you for the rest of your life. and mounts it into the container. $ docker run -ti ubuntu bash. Every command afterwards as well as interactive sessions will be executed as user newuser: docker run -t -i image. Nov 16, 2020 · Mounting the host's passwd/group is a nice trick (+1), but it has the drawback that it involves declaring a bunch of non-existent users and groups within the container, as well as a home directory path that (probably) doesn't even exist within the container: cd ~ → bash: cd: /home/will: No such file or directory. Example: Mounting a block device in a container. Start one or more stopped containers. Docker supports isolating the USR namespace. This command pulls all images from the ubuntu repository: $ docker image pull --all-tags ubuntu. The output would be root on both (unless of course you run USER beforehand). Feb 20, 2020 · Step 2: Copy the docker pull command and run it on your terminal For this article, we will be using the alpine version. 2: $ iptables -I DOCKER-USER -i ext_if ! -s 192. In this blog post, we will delve into the best Feb 8, 2019 · Idea that comes to mind: Add a Docker Entrypoint which will create a user inside the container with the same uuid as my local user and execute any code as that user. # suppose you get the container ID 1dfff2ba0226. For example, to call the aws --version command in Docker, you run the following. Finally open your google chrome and type localhost:3030. I was able to connect to my container as admin using the following command-. . 0. For example, if you have a Tomcat container running, you may run the following command to get details on which user would have started the container. autoupdate=registry" \. It can be useful to commit a container's file changes or settings into a new image. See subgid(5). If you launched a container as the wrong user, delete it and recreate it with the correct docker run -u option Mar 29, 2024 · Follow these steps to enable VDI-based backup or restores for SQL Server containers: When deploying SQL Server containers, use the --shm-size option. Jan 30, 2017 · How to control the access a container has. I was expecting that this would start the container and login into it with newuser@xxxxxxxx. The volume will be managed by Docker; you can see it by running docker volumes ls. FROM alpine:latest # Create a group and user RUN addgroup -S appgroup && adduser -S appuser -G appgroup # Tell docker that all future commands should run as the appuser user USER appuser The flags for adduser are: When you use a bind mount, a file or directory on the host machine is mounted into a container. Another person has already posted a link in this Feb 21, 2018 · This works because Docker containers all share the same kernel, and therefore the same list of UIDs and GIDs, even if the associated usernames are not known to the containers (more on that later 5 days ago · Users can start the container with docker run -it <image> /bin/bash to get a Bash shell instead of starting Apache. Amazon ECR Public Apr 16, 2023 · Maybe one day you can use it to get correct run command with it. May 27, 2018 · 1. Aug 26, 2020 · Follow only 5 steps to run docker image as a container. Step 3: Run the Docker Container. You can now check that the default user and To allow only a specific IP or network to access the containers, insert a negated rule at the top of the DOCKER-USER filter chain. That's why the docker run command uses the --mount option. 04 By default, it is entering into the container as root like this. You can see that the options come before the image name. If you specified the --name jenkins-blueocean option in the docker container run … command above (refer to Accessing the Jenkins/Blue Ocean Docker container if needed), use the docker container exec command: Nov 12, 2021 · docker run. I’d rollback the . Defaults to odoo. With the above all said, when I have the below command in my Dockerfile, I presume that a new user ( my-user) will be created with incremented uid. steps: - task: Docker@2. 1. The ENTRYPOINT instruction sets the default executable for the container. # Run runlike to get the docker run command. The file or directory is referenced by its absolute path on the host machine. If TLS is used to encrypt the connection, the module will automatically replace tcp in the connection URL with https. Entrypoint file is a script file that comes into action when a docker run command is issued. Jul 20, 2020 · I think you are looking for the answer in this question: How to add users to a docker container. A repository can contain multiple images. For the changes you made in Containerize a . demos. This links the new web container with the db container you created earlier. This opens an interactive PostgreSQL shell for the linked db container. $ git checkout add-db. PORT: The port the postgres server is listening to. Define another service for the new container. When the user namespace is enabled, user and group IDs in the container are remapped to IDs As per the previous section, get your <docker-container-name> using the docker container ls command. E. Then you can connect with sqlcmd to create your first database Dec 8, 2017 · Is there a way to make docker container run as the CURRENT user on host machine, i. docker cp [OPTIONS] SRC_PATH|- CONTAINER:DEST_PATH. Docker CE/EE on Linux: Inside the container, any mounted files/folders will have the exact same permissions as outside the container - including the owner user ID (UID) and group ID (GID). Add some data to Mongo: use test-db db. save({foo: "bar"}) Next restart your container: docker restart example-mongo Nov 4, 2014 · There are two well known ways of launching Docker containers from inside a Docker container: Docker-in-Docker (DinD) and Docker-out-of-Docker (DooD). bashrc file and refresh the terminal again, and move on to the next… Solution 4: put the user IDs in the command itself Nov 9, 2022 · Step 2: Build the Docker Image. Then I stop one container and then I run the same container stoped independiently like: docker-compose run -u root --name nameofcontainer 'name of container named in docker-compose. The actual name of the user / group does not Mar 5, 2019 · First I executed docker run command without the -c flag or the wget command etc. When you create a new container it does not get created as your current user, but as root, which the daemon is running under. x) Linux container image, mssql-server-linux. sudo docker build -t user-demo . Alternatively you can run a command as a different user with sudo with something like . You'll be able to connect using port 3306 on the MySQL container's hostname (this matches the service name defined in your Compose file). x) versions of this article. $ docker ps -a. Jul 30, 2021 · To run a command in a certain directory of your container, use the --workdir flag to specify the directory: docker exec --workdir /tmp container-name pwd. You could well design your behavior using USER + gosu. The container ID is then printed to STDOUT. 11 or later, or Ubuntu-flavored kernel); fuse-overlayfs (only if running with kernel 4. Then, if you want to switch to that user for the remainder of the script, use: May 24, 2021 · and run the usual command: $ docker-compose run app id Creating docker-user-demo_app_run done uid=1001 gid=1001. This flag conflicts with --userns and --gidmap. Once all the linked services are running, the run executes the command you passed it. When creating a container, the Docker daemon creates a writeable container layer over the specified image and prepares it for running the specified command. pool: vmImage: 'ubuntu-latest'. Pass your host's UID and GID as build arguments to create a user with matching permissions. This would never say the user would be test as a new container is spawned on the 2nd whoami. which creates a home directory for the user and ensures that bash is the default shell. Jun 24, 2023 · The syntax of the docker run command is as follows: docker run \[OPTIONS\] IMAGE \[COMMAND\] \[ARG\] The basic structure of the Docker run command consists of four different parts. To see all containers, use the --all (or -a) flag: $ docker ps -a. The problem with this is I will have to inject the TEMP_UID=<user_id> as an Dec 31, 2019 · This exact steps in azp runs automatically during the "container initialization" (right after docker create) in az using docker exec are: # Grant user 'conan' SUDO privilege and allow it run any command without authentication. Commits do not include any data contained in mounted volumes. Ignoring the user names serves as a good first step in abstracting away from them: docker run -v "${HOME}:/root" -w "/root" SERVER/IMAGE:VERSION env HOME="/root" COMMAND. 0:9000:8000, where 8000 is a container port, 9000 is a host port, and 0. You can't run the mount command inside the container directly, because the container is unable to access the /dev/loop5 device. Compose builds the configuration in the order you supply the files. For instance, we have 2 jobs to run: Run once job: echo “Docker container has been started” Run periodic job: run. After creating the Dockerfile, we can now create the Docker Image using the Build command. Just running . Install Podman: sudo dnf install -y podman. $ sudo pip install runlike. The docker container create (or shorthand: docker create) command creates a new container from the specified image, without starting it. Steps to run Jellyfin using Podman are similar to the Docker steps. virtual machine Nov 17, 2022 · So we use the group and user. A super bare-bones container may have only root as the user, ID 1. or if you don't care about running them in a single layer I am new with Docker and I am having trouble writing my Dockerfile. Image name feels like an option but it is a parameter to the run command. Check out the new branch with the updated application. g. docker exec -it mongodb bash mongo use trackdb db. In the Configuration file field, select your docker-compose. The When running a cluster or a replication setup via Docker, we will want the containers to use different ports. The host machine doesn't share user or groups with a docker container, only shares the Kernel. docker run -t -d -p 3030:3000 --name containerName dockerImageName. 01 Feb 11, 2018 · docker-compose up. Mar 29, 2023 · Step 4: Build and Run the Docker Container with UID and GID Parameters Now you can build the Docker image and run the container with the custom non-root user. docker/certs. Step 4: Verify the output. This command is missing. – eel ghEEz. docker pull jenkins/jenkins:apine Now, create a new web container and link it with your db container. --label "io. The build process can refer to any of the files in the context. For example, your build can use a COPY instruction to reference a file in the context. To stop this behavior, use disable instead. docker ps groups exposed ports into a single range if possible. docker cp. Dec 23, 2020 · First, you are not suggested to use sudo in docker. Create entrypoint. Sep 20, 2018 · Refresh the page, check Medium ’s site status, or find something interesting to read. , a container that exposes TCP ports 100, 101, 102 displays 100-102/tcp in the PORTS column. #su-exec is an executable which makes it easy to run a process as a specific user. Docker has an official image for it in Docker Hub (search for To automatically start Docker and containerd on boot for other Linux distributions using systemd, run the following commands: $ sudo systemctl enable docker. Click “Next” and follow the prompts to complete the configuration. Oct 18, 2020 · A simple trick is to use a Docker run command with a user argument. As per the Windows documentation, the Windows Server Core has ContainerAdministrator as the default user whereas Windows NanoServer has ContainerUser as the default user. Description. However, this needs cleaning up after the run because the docker daemon will write as root into ${HOME}. To connect to a remote host, provide the TCP connection string. Docker provides ways to control how much memory, or CPU a container can use, setting runtime configuration flags of the docker run command. So for your scenario, the workable one is: FROM ubuntu:bionic. The following steps create an ext4 filesystem and mounts it into a container. team: A team is a group of Docker users that belong to an organization. py. Each time you run this command, Docker spins up a container of your downloaded image, and executes your aws command. But It is not happening. service. But this user should be able to use sudo inside the container. 0 is a host interface. groupadd azure_pipelines_sudo. The thing is that I created a user named jonas523 which I want to execute a shell command. Dec 29, 2017 · I use this command to create the image docker build -t python-container . docker container start [OPTIONS] CONTAINER [CONTAINER] Aliases. services: webapp: image: examples/web When the Docker Desktop application starts, it copies the ~/. Adding a user in host and docker group . list -it --rm -p 8080:80 imagename The reason this is the case is because the docker run command has the below signature. For example, tcp://192. The fastest way to achieve this is mapping the containers ports to different port on our system. docker container cp. yml file might specify a webapp service. Copy files/folders between a container and the local filesystem. Usage. So, all the steps that we want to run can be put in this script file. Both containers will exist in the same Docker network. You can specified your own new containerName. The following example starts an Alpine container running top in detached mode, then attaches to the container; $ docker run -d --name topdemo alpine top -b $ docker attach topdemo Mem: 2395856K used, 5638884K free, 2328K shrd, 61904K buff, 1524264K cached CPU: 0% usr 0% sys 0% nic 99% idle 0% io 0% irq 0% sirq Load average: 0. The filesystem support of your If you run this image with docker run -it --rm -p 80:80 --name test apache, you can then examine the container's processes with docker exec, or docker top, and then ask the script to stop Apache: $ docker exec -it test ps aux USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0. $ runlike 1dfff2ba0226. To begin, set the sizing to 1 GB, as shown in the following command: docker run -e "ACCEPT_EULA=Y" -e "MSSQL_SA_PASSWORD=Mystr0ngP@ssw0rd!" 4 days ago · The URL or Unix socket path used to connect to the Docker API. ps -u | grep tomcat. x) or SQL Server 2022 (16. Defaults to 5432. docker exec --user ContainerAdministrator -it <container_id> cmd. Apr 25, 2024 · To run a command in a certain directory of your container, use the --workdir flag to specify the directory: docker exec --workdir /tmp container-name pwd. 1 0. Log in to the Admin Console Go to the Keycloak Admin Console . 18 or later, and fuse-overlayfs is installed) Jan 2, 2016 · Go to in container and create user. Aug 5, 2018 · Docker on Linux runs as a daemon. The file Jun 10, 2015 · docker run --name customRL_container -d --privileged -p 15672:15672 -p 9001:9001 customRockyLinux:customRockyLinux Interact with the container as root : docker exec -it customRL_container bash Or as specific user: docker exec -it --user admin customRL_container bash Verify RabbitMQ users: To disable user namespaces for a specific container, add the --userns=host flag to the docker container create, docker container run, or docker container exec command. NET application, for this section, you can stash them. e. It's important to remember that the OPTIONS and COMMAND [ ARGS] sections offer flexibility and let you customize Feb 23, 2024 · If you prefer to create Linux containers for different versions of SQL Server, see the SQL Server 2019 (15. This is common-place. sudo docker run --pid=host -dit --restart unless-stopped --privileged -v /home/:/home/ --net=host ubuntu:latest bash. $ sudo systemctl disable docker. docker container cp [OPTIONS] CONTAINER:SRC_PATH DEST_PATH|-. Stash any previous changes. And then, if you want to enter the container (to run commands inside the container interactively), you can use the docker exec command: docker exec -it container_ID_or_name /bin/bash. The docker-compose. Using the integrated terminal is the same as running one of the following commands: docker exec -it <container-id> /bin/sh; docker exec -it <container-id> cmd. RUN groupadd -r -g 2200 example && useradd -rM -g example -u 2200 example. Only the following storage drivers are supported: overlay2 (only if running with kernel 5. This example command sets the /tmp directory as the working directory, then runs the pwd command, which prints out the present working directory: Output. By default, user and group IDs inside a container are equivalent to the same IDs on the host machine. Switching User for Docker Container. /env. 23:2376. Because of this, your container user will either need to have the same UID or be in a group with the same GID. --detach \. May 20, 2021 · If you need to connect from another Docker container, it's best to use Docker Compose. usermod -a -G azure_pipelines_sudo conan. The Linux Docker daemon and containers run in a minimal, special-purpose Linux VM managed by Docker. sh Mar 17, 2021 · 2. d directory in order for the changes Alpine uses the command adduser and addgroup for creating users and groups (rather than useradd and usergroup). The following command will create a docker container with base Docker run 命令 Docker 命令大全 docker run ：创建一个新的容器并运行一个命令 语法 docker run [OPTIONS] IMAGE [COMMAND] [ARG] OPTIONS说明： -a stdin: 指定标准输入输出内容类型，可选 STDIN/STDOUT/STDERR 三项； -d: 后台运行容器，并返回容器ID； -i: 以交互模式运行容器，通常与 -t 同时使用； -P:. Unfortunately, that user won't exist until you create it in the container, so it doesn't have a name. An organization can have multiple teams. Jun 26, 2024 · The USER instruction in a Dockerfile is a fundamental tool that determines which user will execute commands both during the image build process and when running the container. It is immutable so you can’t extend it or change the installed software. If you used a postgres container, set to the name of the container. Subsequent files override and add to their predecessors. yaml file. 04. testdb as per your env file). The --user option allows you to run commands as a particular user as defined in the container itself. I searched regarding this, but I couldn't get any of how to start a docker image as a non root user as I'm completely a starter for this topic. By default, a container has no resource constraints and can use as much of a given resource as the host's kernel scheduler allows. You use the shell syntax and enclose the commands within quotes. You can create and run a container with the following command: docker run -it -d --name container_name image_name bash. By default, docker pull pulls a single image from the registry. But, if this instruction is…. A build's context is the set of files located in the specified PATH or URL. $ docker run -d -P --name web --link db:db training/webapp python app. USER: The postgres role with which Odoo will connect. Use the following commands to build and run your container: Run the container in a new user namespace using the map with name in the /etc/subgid file. 0 4448 692 ? Sep 5, 2020 · (Remember that running docker commands will often require sudo permission – you can almost trivially use it to root the host – and the container won't have access to the user's home directory or other content. So I put it in this Dockerfile and when I go inside my fresh container, I observe that the command was not used with the new user I created. docker run [OPTIONS] IMAGE [COMMAND] [ARG] Docker Run Show both running and stopped containers (-a, --all) The docker ps command only shows running containers by default. /tmp. yml run backup_db. An alias is a short or memorable alternative for a longer command. To pull all images from a repository, provide the -a (or --all-tags) option when using docker pull. For example, the following rule drops packets from all IP addresses except 192. yml -f docker-compose. aw nb te ku hs sr yp mc yx od