- DOCKER RUN IMAGE WITH VOLUME HOW TO
- DOCKER RUN IMAGE WITH VOLUME CODE
- DOCKER RUN IMAGE WITH VOLUME DOWNLOAD
- DOCKER RUN IMAGE WITH VOLUME MAC
Using an alternative docker image as the base allows the entrypoint to execute, so I’m pretty sure the issue is related to our custom base image.Īs docker is largely cross platform, I’m surprised it works on MacOS but not Linux (tested in Ubuntu and Amazon Linux). However, trying to run the same docker image on a linux machine (even on the same linux build agent) results in the following exec format error: standard_init_linux.go:228: exec user process caused: exec format error
DOCKER RUN IMAGE WITH VOLUME MAC
I’m able to pull the image and run it on a Mac with the current version of Docker for Mac. This image is then successfully built by our CI on a linux (Amazon Linux 2) agent, and pushed to the registry. We include the base image as part of another docker image: FROM registry/base_image cp build/tmp/deploy/images/raspberrypi4/2. Note that the command below assumes that the docker-compose.yml file is in the same directory where you run the command.We’re building an OS image using yocto on Debian which outputs a bzipped volume which we can use as a base image in docker using docker import and we push this image to our registry to use as a base image. To start the my-jenkins-3 container, use the command below. Now that you’ve saved the two Docker Compose files, you can now use them to start the two Jenkins Docker container instances.
Starting the Jenkins Container using Docker Compose In this example, the container name is my-jenkins-3.
volumes: These are the volumes mapped between the Docker host and the container.ports: This is where to define the port mapping between the Docker host and the container.image: This is the base image to use for creating the Docker container instance.You can consult the official compose file reference documentation to understand further what each setting in the compose file means.īut, in this example, you can breakdown the most important settings in both Docker Compose files as listed below. This article does not cover the anatomy of a Docker Compose file. var/run/docker.sock:/var/run/docker.sock
DOCKER RUN IMAGE WITH VOLUME CODE
Please copy the code below and run it in your terminal. You may change the values name and host port numbers if needed, but do not modify the container port numbers. Lastly, jenkins/jenkins:lts means that the container to run will use the jenkins:lts Docker image from the Jenkins repository. In the code below, the ports 800 are exposed to the Docker host using the same port numbers. The -p option means to expose the port or ports inside the container to your host computer. If the container name is not specified, Docker assigns a random name to the container. The -name option is where you assign a name for the Docker container. The command below will run a Jenkins container using the docker run command.
DOCKER RUN IMAGE WITH VOLUME DOWNLOAD
Or you can also run a container and let Docker download the image on the fly. You have the option to download the image first before creating a container. In this example, the Jenkins image is pulled from Docker Hub. To run a Jenkins instance in Docker, you first need to pull the image from a repository. The ATA blog also has many articles related to Docker that you may also want to read. You may refer to the official Docker documentation.
DOCKER RUN IMAGE WITH VOLUME HOW TO
This article does not cover how to install and setup Docker and Docker Compose. You may use Docker on Windows or macOS if you’d prefer. The demos in this article are done in Ubuntu Server 20.04. A computer with Docker and Docker Compose installed.If you’d like to follow along, you will need: There will be a lot of learning examples in this article. Starting the Jenkins Container using Docker Compose.Running Jenkins using Docker Compose with Volumes.Finding the Jenkins Data on the Docker Host.The default configuration provided by this image is intended for learning about Neo4j, but must be modified to make it suitable for production use. Running Jenkins in Docker with Volume Mount This chapter describes how configure Neo4j to run in a Docker container.
Backing Up the Jenkins Data from the Container to the Host.Finding the Jenkins Data in the Container.
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