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An admin user has been created and a password generated. Running from: /usr/share/jenkins/jenkins.war For this tutorial, the main concept to be aware of is that we are attaching a volume of my-volume to this container on startup (using -v my-volume:/var/jenkins_home).ĭocker-volumes> docker container run -name my-jenkins -v my-volume:/var/jenkins_home -p 8080:8080 -p 50000:50000 jenkins Check some of the prior Docker tutorials if you need a refresher. You’ll want to be at least a little bit familiar with running containers since the command used here makes use of several options including –name, -v, and -p. Now that we have the image in our local repository, we can easily spin up an instance of the Jenkins server in a container. Status: Downloaded newer image for jenkins:latestĭocker.io/library/jenkins:latest Run Jenkins In A Container The goal here is to show that we can store data the Jenkins server generates while working in one container and then leverage a volume to use that data in subsequent containers running an instance of Jenkins. Jenkins is a server-based system that runs in servlet containers such as Apache Tomcat.
#Docker remove container and volume software#
"Mountpoint": "/var/lib/docker/volumes/my-volume/_data",įor this test we will make use of Jenkins, an open-source automation server that enables software engineers to reliably build, test, and deploy their software using continuous integration and continuous delivery.
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Local my-volume Inspecting A Docker Volumeĭocker-volumes> docker volume inspect my-volume Using docker volume ls shows us our new volume. Here we create a volume with the name of my-volume.ĭocker-volumes> docker volume create my-volume The best way to learn about volumes in Docker is to jump right into it and create one. Inspect Display detailed information on one or more volumes Like other things in Docker, we can create, inspect, list, prune, and remove volumes. To get started with Docker Volumes, we can simply look at the commands available under the docker volume management command.
#Docker remove container and volume how to#
We’ll also see how to share a volume among containers by spinning up several containers which all make use of the same volume for data sharing. Docker volumes are a very important and useful concept and in this tutorial, we’ll learn all about Docker volumes, how to create volumes, how to list volumes, and how to delete volumes.
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They are entirely managed by the Docker Engine making them seamless to the end-user. Docker has a feature known as Volumes, that allow developers to persist data in use with containers.