Docker restart all containers after reboot 1. What is the difference between docker restart and docker stop followed by docker start? docker restart is a shorthand for stopping and then starting a container. 0. Dec 27, 2023 · Have you ever wanted to reset your Docker environment back to a pristine state? As a long-time Docker user, I regularly find myself needing to cleanout containers, volumes, networks and images to troubleshoot issues or reclaim disk space. To solve I needed to docker login <docker registry> I have WSL installed as well as Docker Desktop. If you make changes to your compose. May 30, 2013 · In Docker 1. Make sure to replace image_name with what you would like to name your image. After doing the steps above I got rid of x509: certificate signed by unknown authority but then I got 401 Unauthorized errors. May 30, 2013 · In Docker 1. 3. Clearing system resources: The systemctl restart docker command effectively resolves resource issues. Docker Compose If you manage multiple containers as part of an application, Docker Compose is a valuable tool. This is the example. But if I write the command without sudo docker run hello-world it displays the following: docker: Got Using docker-compose, you can inherit environment variables in docker-compose. 2. It's quicker and more convenient, but functionally equivalent to using docker stop and then docker start. When I run sudo docker run hello-world it works. 2 (latest), what's the correct way to detach from a container without stopping it? So for example, if I try: docker run -i -t foo /bin/bash or docker attach foo (for already running Aug 28, 2013 · After building a Docker image from a dockerfile, I see the image was built successfully, but what do I do with it? Shouldn't i be able to run it as a container? 48 When docker kill CONTAINER_ID does not work and docker stop -t 1 CONTAINER_ID also does not work, you can try to delete the container: docker container rm CONTAINER_ID I had a similar issue today where containers were in a continuous restart loop. To start all the docker containers on system reboot, we need to ensure the following things. This guide provides an in-depth look at how to stop and restart Docker containers effectively. 13, we regrouped every command to sit under the logical object it’s interacting with. For example, changes to environment variables (which are added after a container is built, but before the container's command is executed) are not updated after restarting. The changes that were done to docker were: Registry configuration In docker swarm : stack deploy of applications, services deployment. The docker ps output is empty. yml files. Going by the documentation and numerous blogs on the topic I was under the impression that --restart always (or, depending on the source, --restart=always or --restart=true) in my Docker run command should be enough to achieve this Feb 2, 2024 · This article teaches the reader how to restart a running or stopped container in docker. The only fix I have found is to manually restart each of the containers at which point they connect just fine. The mimic reboot is the case when docker service restarts after boot using systemctl restart docker or service docker restart. I have also made sure that docker and containerd services start after a reboot. To solve I needed to docker login <docker registry> Using docker-compose, you can inherit environment variables in docker-compose. 3-Ubuntu N100 server. yml configuration, these changes are not reflected after running this command. dev. Ensure docker daemon restarts on system reboot. For example list and start of containers are now subcommands of docker container and history is a subcommand of docker image. In compose you need to set the restart policy for every service, like always or unless-stopped, for containers to be restarted after reboot or Docker update. Is there way to recover from this Apr 24, 2018 · In my case, I already had the containers set to restart=always (btw you can inspect a container's restart policy with docker inspect -f "{{ . 2 (latest), what's the correct way to detach from a container without stopping it? So for example, if I try: docker run -i -t foo /bin/bash or docker attach foo (for already running 48 When docker kill CONTAINER_ID does not work and docker stop -t 1 CONTAINER_ID also does not work, you can try to delete the container: docker container rm CONTAINER_ID I had a similar issue today where containers were in a continuous restart loop. 1 but just updated to 24. Dec 23, 2019 · Docker provides restart policies to control whether your containers start automatically when they exit, or when Docker restarts. yml key restart) while starting the container. yml -f docker-compose. I… Aug 9, 2019 · I have been struggling for the last couple of days to get my Docker containers to restart after a system reboot. Oct 9, 2024 · In this configuration, the restart: unless-stopped line ensures that the container will restart automatically after a server reboot or Docker daemon restart, keeping your application running smoothly. Here's the command I use to start it: docker-compose -f docker-compose. If i do this command “docker ps -a” or “docker image ls” in both case i’ve list empty. This is useful when the Dockerfile RUN command should execute commands specific to the environment. when docker daemon trying to start, it starts to run the containers randomly but all of them need database container to start first to so they can connect to it and Mar 14, 2024 · Learn how to restart and rebuild one or more containers in Docker Compose. Adapting the cleanup command to our needs here, we're able to restart all containers that stopped less than 10 minutes ago: docker inspect -f ' { {. 6 and have the same results) Synology NAS w/ several NFS shares set up (NFS max version is set to 4) I have 16 containers configured (all set to “Restart Always Aug 22, 2014 · We have the problem that our containers don't restart after a reboot. When Docker restarts, running containers stop, and memory Using docker-compose, you can inherit environment variables in docker-compose. Aug 16, 2020 · Restart all containers with --restart always (more on that further below) Re-configure the docker daemon to allow for live reload Restart the docker daemon (which is not yet configured for live reload, but will be after this restart) This restart would shut down and then restart all your containers once. Workaround delayed container restart docker restart nextcloud docker restart plex echo "Startup script executed!" Description Restarts all stopped and running services, or the specified services only. 2, build d01f264 on 22. Jun 14, 2014 · Help! I can't get docker to recognize the images and containers it had just a moment ago. In this comprehensive 2500+ word guide, you‘ll learn how to do a full clean restart of Docker […] Dec 20, 2024 · Docker has nothing to do with VMs. If you want the services to restart when the docker daemon starts, like after a reboot, you'll need to specify restart: always instead of restart: unless-stopped. I am doing this today with a basic docke Oct 29, 2023 · This command ensures that the container automatically starts after a system reboot. Jan 21, 2018 · 73 docker run -it ubuntu:xenial /bin/bash starts the container in the interactive mode (hence -it flag) that allows you to interact with /bin/bash of the container. Dec 20, 2024 · Stopping and Restarting Containers in Docker: A Complete Guide In Docker, containers are isolated environments that run applications or services. To solve I needed to docker login <docker registry> Jan 26, 2023 · Hi After reboot the proxmox server where i have an lxc container with docker install on it, the container disappear. yml : I have already tried re-installing docker. HostConfig. Aug 28, 2013 · After building a Docker image from a dockerfile, I see the image was built successfully, but what do I do with it? Shouldn't i be able to run it as a container? In Docker 1. It provides a clean state for the Docker daemon and all running containers. Jan 22, 2015 · Docker is a tool that implements containers, along with providing the rest of the needed ecosystem like the registry on docker hub and desktop environments that embed a VM to run Linux containers. Restart policies ensure that linked containers are started in the correct order. RestartPolicy. Aug 28, 2013 · After building a Docker image from a dockerfile, I see the image was built successfully, but what do I do with it? Shouldn't i be able to run it as a container? docker build -t <some tag> -f <dir/dir/Dockerfile> . . When I do reboot the server all of the containers restart ok but most of them fail to connect to the network. To solve I needed to docker login <docker registry> Aug 19, 2024 · I’m running docker 27. Follow this comprehensive guide to ensure smooth Docker operation. If you are looking to If the containers start before Tinc, chaos ensues. But /var/lib/docker has all the docker image files, container files etc. Everything works great until I reboot the server for any reason. Here are some related resources: openssh-server doesn't start in Docker container How to get bash or ssh into a running container in background mode? Can you run GUI applications in a Linux Docker container? Other useful approaches for graphical access found with search: Docker X11 If you run SSHD in your Docker containers, you're doing it wrong! Jan 21, 2018 · 73 docker run -it ubuntu:xenial /bin/bash starts the container in the interactive mode (hence -it flag) that allows you to interact with /bin/bash of the container. Docker image naming restrictions can be found here. I would like to be able to use environment variables inside docker-compose. The docker documentation covers this here. Mar 18, 2016 · 444 Download Dockerfile and Build a Docker Image Download the Dockerfile to a directory on your machine, and from that same directory, run the following docker build command. Feb 24, 2018 · I installed Docker on my Ubuntu machine. yml and subsequently any Dockerfile (s) called by docker-compose to build images. Environment Ubuntu box (22. I’m grasping at straws but I’m Sep 7, 2023 · hello I have a host works as gitlab runner to build projects with docker and I built a mariadb container to serve all of my projects which they built as containers. I tried to clean up docker as much as I could by running docker system prune -a docker volume rm $(docker volume ls -q -f dangling=true) Then I ver Jun 5, 2017 · How can I open/run a YML compose file on my computer? I've installed Docker for Windows and Docker tools but couldn't figure out how. Automatically Start All Containers Sometimes after a system reboot or … Mar 12, 2025 · Restarting Docker can clear temporary states, reset network configurations, and release locked resources. yml, with values passed in at the time of docker-compose up. The key here is the word "interactive". The issue in my case was related to me being a poor engineer. Can someone please help me debug Nov 30, 2024 · In order to operate services using Docker containers reliably, stably and with minimal maintenance effort, it is necessary that they are started automatically after the Docker server is started. yml up -d --build In Docker 1. Here's how to fix that. In this case, the context of the docker will be switched to the parent directory and accessible for ADD and COPY 48 When docker kill CONTAINER_ID does not work and docker stop -t 1 CONTAINER_ID also does not work, you can try to delete the container: docker container rm CONTAINER_ID I had a similar issue today where containers were in a continuous restart loop. Oct 11, 2023 · How to Start Docker Containers Automatically After a Reboot? Docker Better Stack Team Updated on October 11, 2023 List all containers by using this command and note the container id of the container you want to restart: docker ps -a Start your container using container id: docker start <container_id> Aug 30, 2020 · Bash #!/bin/bash # Wait for startup sleep 30 # After NAS reboot, plex and nextcloud have problems accessing data dirs. Only Docker Desktop uses a VM to start Linux containers inside. Hi all, I’m struggling with container startup issues after a hardware reboot on containers that have an NFS volume. It allows you to define your application’s services in a YAML file, including restart policies for each service. Jun 21, 2022 · I added Docker to have sudo privileges. Aug 27, 2023 · Part of my docker-compose. yesterday docker daemon stop working properly and I restart it. It restarts because the restart policy must have been set to something other than no (the default), (using either the command line flag --restart or the docker-compose. 04. Would be better to rename it to "Dockerfile with external arguments" if condition check didn't mean to be a requirement. It turns out that the socket was enabled in systemd, but Jun 25, 2023 · After an update of Proxmox and a restart of my host and the dockerhost-LXC, docker is not starting/listing my previous containers anymore: docker container ls -a Dec 16, 2024 · 15 Scripts to Automate Docker Container Management Each example comes with functioning code and detailed explanations. Using docker-compose, you can inherit environment variables in docker-compose. But if I write the command without sudo docker run hello-world it displays the following: docker: Got Mar 18, 2016 · 444 Download Dockerfile and Build a Docker Image Download the Dockerfile to a directory on your machine, and from that same directory, run the following docker build command. Apr 27, 2017 · Accepted answer does not cover "if else condition" part of the question. After running apt-get update && apt-get dist-upgrade and rebooting, I see docker reporting no data: Aug 22, 2025 · Podman is awesome but it doesn't autostart containers after system reboots. Jul 9, 2021 · Dear All, Found out today that all my docker images, containers are all gone. For example, docker run --restart=always [image_name]. Is there an easy way that we can make a container always restart in a specific order after a reboot? We use multiple docker-compose. Name }}" <container> and/or change it with docker update --restart=always <container>) but the containers still were not starting up until I ran a command like docker ps. Mar 29, 2025 · Learn how to restart a Docker container with our guide, featuring easy-to-follow steps and essential commands for seamless operation. 1. 2) that I’m using as a Docker host Docker cli (was 24. groups yields docker among the list it responds with. That means now you will have bash session inside the container, so you can ls, mkdir, or do any bash command inside the container. Sometimes, you need to stop a container (for maintenance, updates, or to free resources), and later restart it. During shutdown the docker daemon stops all of your services and will not start them again. This way, when you reboot your system, Docker Compose ensures all your containers Jul 5, 2024 · Learn how to restart Docker on Linux, manage containers and services efficiently. Feb 12, 2021 · If we reboot the machine, all the services in the machine will get stopped and during the restart, only the services that are configured with auto-restart will only start. Only thing I remember doing was to install the local registry and start it. In this tutorial, you will see three different ways to start docker container automatically after reboot. zwyx gfjya knig wonk rueh umhb clmlo owfkifb jnxow txney yvatuu gpuceu isonhe yhxnivzhr jbbuzf