I run the following commands
docker system prune -a -f
docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)
docker rmi $(docker images -q)
Then I do
docker build .
It still not picking up my code changes.
When I run the built container it still showing me old code.
Where is the docker stores the build cache?
Related
I am trying to remove all stopped containers to free up some space on an AWS Ubuntu server that I am using. Docker documentation says to use docker rm $(docker ps -a -q) : https://docs.docker.com/engine/reference/commandline/rm/#remove-all-stopped-containers
However, I am getting the error below:
"docker rm" requires at least 1 argument.
See 'docker rm --help'.
Usage: docker rm [OPTIONS] CONTAINER [CONTAINER...]
Remove one or more containers
Any suggestions?
Adding sudo in front doesn't help. I am able to remove individual containers using docker rm 343e43ac4e86, but I don't want to spend a lot of time trying to figure out which containers are from older releases and removing them one by one.
I think you could also try docker ps -aq | xargs docker rm if the substitution doesn't work out.
Please use these command in your terminal:
docker stop $(docker ps -aq)
docker rm $(docker ps -aq)
docker network prune -f
docker rmi -f $(docker images --filter dangling=true -qa)
docker volume rm $(docker volume ls --filter dangling=true -q)
I am using Docker on windows and trying to remove all containers with names starting with 'test' using below command
docker rm -f $(docker ps -a -q -f name=test)
It throws exception
unknown shorthand flag: 'a' in -a
See 'docker rm --help'.
I also tried the post on stack overflow.
docker ps -a -q -f name=test | xargs docker rm
Here I am getting an exception
'xargs' is not recognized as an internal or external command,
operable program or batch file.
To remove docker image first you need to stop the container that is attached to that image. After doing that you can simply run
To Stop all container
docker container stop $(docker container ls -aq)
docker rmi $(docker images -a -q)
This will remove all docker images from your system. If you are not in root you need to use
sudo docker rmi $(docker images -a -q)
I am unable to delete all my local docker containers or images and below is the error I am getting. Can you please suggest what am I doing wrong ?
docker rmi $(docker ps -a -q)
unknown shorthand flag: 'a' in -a
See 'docker rmi --help'.<\br>
docker ps is pulling a list of the containers you have, not the images, and rmi is used for removing images, not containers.
Use docker rm $(docker ps -a -q)
If you want to clean up your docker space, check out the prune command, for example:
docker system prune
docker image prune
docker container prune
I am trying to forcefully stop and remove all Docker images:
docker stop $(docker ps -a -q) && docker rm -f $(docker ps -a -q) && docker rmi -f $(docker images -a -q)
However, I receive:
Error response from daemon: conflict: unable to delete 3b5b05d98767 (cannot be forced) - image is being used by running container deedefb82e27.
As far as I understand, the container is restarting faster than the command tries to delete it.
The error is in removing the image, not the container. This is either a race condition from the container not being completely deleted yet, or you have something else starting containers on the system like swarm mode.
For a race condition, just add a few seconds between the commands to give the rm time to finish on the server. Also there's no need for a stop since you're doing an rm -f:
docker rm -f $(docker ps -a -q) \
&& sleep 2 && docker rmi -f $(docker images -a -q)
If you have containers running in swarm mode, first remove your stacks and services that you don't want to have running:
# something like this, will only work if you have stacks defined
docker stack rm $(docker stack ls --format '{{.Name}}')
# similar command for services
docker service rm $(docker service ls -q)
Each of those may take 10 seconds for the containers to exit, plus a few more seconds for the swarm manager to send the command, so you may want a sleep 15 after they both return to give the server time to complete the request.
You may have to preface all of your commands with sudo, or ensure that you are already in a root shell.
For example:
sudo docker stop $(sudo docker ps -a -q) && sudo docker rm -f $(sudo docker ps -a -q) && sudo docker rmi -f $(sudo docker images -a -q)
I've been using Docker for a while... I usually the command "docker run" to run containers. Today, I had the problem of saving data to disk on a database:
No space left on device
According to various documentation online, the solution is to use the following command:
docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)
However, it fails in a lot of entries... Is there a proper way to clean up containers and images?
The latest version of Docker supports the following command:
$ docker rmi $(docker images -q --filter "dangling=true")
The command will properly remove the images... This is described at https://www.calazan.com/docker-cleanup-commands/, and some comments from http://jimhoskins.com/2013/07/27/remove-untagged-docker-images.html.