Docker exec fails. The image I am using is docker-in-docker (dind .

Docker exec fails Jan 19, 2023 · Try to run the base image and run the commands manually in the container. Mar 10, 2021 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Same offline and online procedure gives no error in othet computers. 12. Aug 16, 2022 · Description I cannot enter any containers with "docker exec -it " on my CentOS 9 VMs with this runc version: Feb 27, 2017 · Description After running over the weekend under significant load, I found this VM in a state where I can't docker exec into any of the running docker containers. Explore Docker Debug now. Jul 7, 2025 · Copying existing content from the default data-root location to another location is not a good idea, even more so, when container configurations exist, as some configuration paths are absolute, and not relative to the value of data-root. Try with an empty data-root folder, and check whether the problem still exists. Further, learn about alternative reasons for exec format error issues. The app launches without problem, yet the problem occured when fluent-ffmpeg npm module tried to execute ffmpeg command, w Jul 16, 2016 · Expected behavior docker exec should always return a non-zero exit status when the command fails. It gives me an error: Cannot start service test: failed to create shim Jun 19, 2023 · I'm running Docker Desktop 4. go:345: starting container process caused "exec: \"pg_dumpall\": executable file not found in $PATH": unknown' while trying to backup PostgreSQL database from Docker container? May 13, 2021 · 由上可知，异常是runc返回的。 定位原因 定位异常组件的同时，runc还给了我们一个惊喜：提供了详细的异常日志。 异常日志表明：runc exec失败的原因是因为 Resource temporarily unavailable，比较典型的资源不足问题。而常见的资源不足类型主要包含（ulimit -a）： 线程数达到限制 文件数达到限制 内存达到 Oct 26, 2024 · In this blog, I’ve compiled a list of 100 common Docker errors and their quick-fix solutions, covering everything from authentication hiccups to networking headaches. Sep 28, 2022 · I'm trying to use docker compose to run my services. 0 steps to reproduce : drop a sql script inside a container on a remote host that is controlled by docker-machine call docker exec from within script (use shell variables to build the command string) to launch a mysql import operation from the remote fs so that the sql script doesnt Aug 21, 2022 · OCI runtime exec failed: exec failed: unable to start container process: open /dev/pts/0: operation not permitted: unknown Fail to execute docker exec OCI runtime exec failed: exec failed: container_linux. Aug 20, 2018 · After running docker container, docker run -d --name nginx nginx, I cannot use "docker exec", docker exec nginx echo 123, on this container. But for some reason I'm not able to call e. Actual behavior Docker exec failed with: rpc Dec 31, 2016 · Same issue here on 1. Docker restart does not fix the problem. Aug 12, 2023 · OCI runtime exec failed: exec failed: unable to start container process: exec: “ls”: executable file not found in $PATH: unknown I’ve tried with several commands, it not a matter of ls or accessing thru sh or ash or bash… Dec 28, 2017 · I have dockerized an app which has ffmpeg installed in it via libav-tools. It shouldn’t. The image I am using is docker-in-docker (dind Nov 9, 2022 · $ docker exec -t mycontainer /bin/bash OCI runtime exec failed: exec failed: container_linux. #git-bash me@machine MINGW64 May 31, 2023 · You can read about shell form and exec form of RUN and CMD from the Dockerfile reference: Docker Documentation – 31 May 23 Dockerfile reference Find all the available commands you can use in a Dockerfile and learn how to use them, including COPY, ARG, ENTRYPOINT, and more. 6. Running docker stop and then docker start fixes the problem but is hardly a long-term solution. I get a response of zsh: no matches found: /etc/*release* When I use online playgrounds like katacoda to try the command, it works fine. This works in other computers, but fails in the computer and gives same error mentioned in the problem description, after it extracts the tar file. 04 docker engine : 1. This is because the container is not able to allocate enough resources to run the command. Apr 4, 2024 · Also, windows docker image from . Actual behavior This was not true at least once on an iMac running Docker Mac and Jenkins. Aug 24, 2021 · I'm new to Docker Compose, but have used Docker for years. What's reputation and how do I get it? Instead, you can save this post to reference later. But, generally speaking, in case of an error, why not exec into bash and run your command? You will get a complete output Feb 19, 2020 · All out docker images for the AGX are created and run on an ARM machine. Description The docker exec command # Build and run with a restart policy docker build -t crash-img . 04 docker engine host OS : ubuntu 16. go:380: starting container process caused: exec: "C:/Program Files/Git/usr/bin/bash": stat C:/Program Files/Git/usr/bin/bash: no such file or directory: unknown Another example is when it would mount the wrong directory to a container. With it, you can get a shell into any container or image, even slim ones, without modifications. Sep 14, 2016 · machine host OS: ubuntu 16. Apr 1, 2025 · Docker's exit code 1 is one of the most common and frustrating errors for developers. There is a container running and I can exec a command on it with docker exec from git-bash, cmd and Ubuntu-on-WSL2. Mar 29, 2017 · Thank you for this! For docker-compose users, I wanted to add that I had a similar command to run - I wanted to delete redis keys based on a pattern - and was able to do so with the docker-compose exec -T command. docker run -d --name crash --restart=always crash-img # Exec will fail while container restarts docker exec -it crash sh # → Error: Container is restarting # Diagnose docker ps -a docker logs --tail=50 crash # Stabilize for debugging docker update --restart=no crash docker stop crash docker start -ai crash # shows the startup Sep 6, 2025 · Explore Docker build and run platforms, along with errors that they might lead to. This will pinpoint the exact reasons for failure. What could be wrong on my side please? Nov 22, 2017 · Summary After a manual intervention in the server hosting local GitLab CE Docker installation, startup of GitLab fails due to: Sep 4, 2018 · I second @BentCoder's suggestion. This is done via a shell script: echo &quot;--- Starting container&quot; container_id=$(docker run -d -it --mount type=bind, Jan 20, 2020 · Hello! I am having an issue executing this command docker run alpine cat /etc/*release* on my macOS 10. 0 under Windows 10. Is this related to docker cp not releasing a lock on the container? Mar 24, 2021 · When you see this step fail (docker exec --privileged kind-control-plane cat /kind/version) it can be any number of issues and it is not a single bug. The screen shot below is of PowerShell and of GitBash. EDIT: I see the tutorial shows running bash in the container. Maybe you should try to contact the author or open a n issue in the GitHub repo. May 18, 2023 · If the Docker container is configured with too many resources, it can cause the exec command to fail. go:348: starting container process caused "open /proc/self/fd: no such file or directory": unknown Problem Description: Aug 20, 2015 · Sometimes when I issue docker exec, it fails without printing any error messages and just exits with error code 255. g. May 20, 2021 · I am launching a container to issue some command on the host machine files. What Causes the “exec user process caused: exec format error” Nov 6, 2025 · The five essential commands that all developers should know to develop and build applications in Docker. Those will fail because they execute the commands without a shell (and set is a shell builtin). tar file can be loaded by using docker load -i <image>. Jan 20, 2022 · I am having issues connecting with apt-get from a Docker image. Doing CD wont work. If I run containers without docker-compose I can docker exec -it &lt;container_ref& Nov 27, 2014 · To answer my own question, it is similar to doing sudo set or (exec set). That way you will see which command fails exactly and if the container has cmd. By default docker-compose exec allocates a TTY. Every new build of our application is packaged as a docker image and deployed/run on the AGX. I won’t build an image that will container Aug 18, 2022 · OCI runtime exec failed: exec failed: unable to start container process: open /dev/pts/0: operation not permitted: unknown I have installed docker and docker compose from the default ppa. tar. Sep 15, 2017 · This is a bug report This is a feature request I searched existing issues before opening this one Expected behavior Docker exec works, and traps into a docker previously started with run -itd. cat nonexistent-file) causes bash to quit How can I stop that from happening? I want bash to behave as Jan 20, 2015 · If u execute docker container exec --help , it will show the options and method to execute the command Usage: docker container exec [OPTIONS] CONTAINER COMMAND [ARG] U have to use docker container exec -it [container_name] bash Once u are in bash then u can execute any command you wish. 11 docker-machine : 0. this command 'ls -la /home'. It means the node container exited early because it's the first action we take against it after starting it. My error: Solution Solution is quite . 13. 7. They all show up under 'docker ps' Dec 17, 2020 · How to fix the error 'OCI runtime exec failed: exec failed: container_linux. A deployment script fetches the latest docker image on to the AGX and starts it with the following command: docker run --name Jul 14, 2022 · Learn how to resolve docker exec failures. Strange, since you don’t use cmd directly in the Dockerfile so it must be the default shell but I don’t see anything that suggests you changed the shell so the base image should be wrong too. To recreate, I can run sudo docker run -it ubuntu /bin/bash and then type: apt-get update Without fail, the machine is unable to conn Jul 20, 2024 · It is based on scratch, meaning it is an empty image and some content is addedd as separate tar files, so we can’t tell what it does, but it seems there is no shell in the image since it does not need one. Oct 24, 2024 · Using Docker allows the growth and deployment of apps quickly and in any environment in which there is assurance that the code executed will run successfully. 1. Docker Debug is a replacement for debugging with docker exec. Docker is part of our deployment strategy. However, sudo ls and (exec ls) will work because ls is an actual binary file /bin/ls. Let’s get started! While Jun 5, 2022 · When I run bash on a docker container with docker exec -it bash Any command that fails (e. From the man page for docker-compose exec: Disable pseudo-tty allocation. Whether you’re troubleshooting a docker push failure, runtime error, or just trying to get your containers to play nice on the network, this guide is here to save you time with practical fixes. Upvoting indicates when questions and answers are useful. exe or not. Explore what it means and how to fix it. Plus, you can bring along your favorite debugging tools in its customizable toolbox. A docker cp followed by a docker exec fails to find the user. Run the following command, please Dec 5, 2023 · Is this a docs issue? My issue is about the documentation content or website Type of issue Other Description This command: docker exec -it <pid> bash The bash command fails with this error: OCI runtime exec failed: exec failed: unable to Mar 27, 2020 · Notifications You must be signed in to change notification settings Fork 88 May 19, 2023 · $ winpty docker exec -it d9b95238874b /bin/bash OCI runtime exec failed: exec failed: unable to start container pro cess: exec: “C:/Program Files/Git/usr/bin/bash”: stat C:/Program Fi Hi, today I would like to share with you solution to a problem I've encountered when I tried to login to docker container. 19. I'm receiving an error: Introducing Docker Debug To easily get a debug shell into any container, use docker debug. dcx qono kshts 7m7g2 afpq90rm6 o8dm am7qcgi zxyb dfgajv smsxt7