Docker doesn’t avoid the JVM because they’re not exactly similar concepts. It might be more useful to ask “Docker avoid system stacks like J2SE and J2EE?” since both of these Java platform concepts provide a model container that is now roughly analogous to a Docker product container. It depends a little on your goals.
The process is greatly simplified as follows: check if the Hello World image is found locally.
If not, remove it from the hub
Register docker with one of our local dockers. Image correctly available locally
Run it from docker city daemon
There must be a prerequisite: Jenkins is installed
SSH configuration between Jenkins and remote server
Docker should only be installed on the server where the person needs to run the container, and the user should also be added to the Docker group.
Set up SSH between Github and Jenkins if you want to use an SSH URL with the https URL of your Git repository instead.
Add our own docker if the group doesn’t currently exist: sudo groupadd docker
Add the contained user “$USER” to the Docker package.
Do a newgrp or just logout/login to Docker to enable moving to groups.
You can use Docker Operate hello-world to see if Docker can run without sudo.
How to fix connection error “unable to start Docker daemon”?
How to fix “Unable to connect to Docker Daemon” error
How to fix Daemon cannot start Docker error.
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How to fix “Docker daemon cannot be connected” error
How to fix Unable to connect to Docker Daemon error 1: Error
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In the configuration of the Evasion daemon on Windows, the potential docker client must be running with elevated privileges to install. This error can also indicate that many Docker daemons are barely running.
ERROR: Unable to connect to docker daemon at http+docker://localhost – does it show up? If this is not the default rest location, specify the URL using the DOCKER_HOST environment variable. I have the same problem. Restarting the sudo docker service worked so well for me.
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