I am relatively new to Docker, bash and macOS. I get a permission denied error when I run a bash script that is doing some automation and running docker-compose. It works if I run it with sudo but I need to run it without sudo for a work task. Initially, this bash script would error ..
I am trying to fetch docker stats for the containers that are present on a different server using sshpass like below with sudo sshpass -p "${pass}" ssh -o StrictHostKeyChecking=no [email protected] echo "${pass}" | sudo -S -u root "docker stats –no-stream" sshpass -p "${pass}" ssh -o StrictHostKeyChecking=no [email protected] echo "${pass}" | sudo -S "docker stats –no-stream" ..
I am trying to create tmp folder (mkdir) inside my docker container and I am getting Docker – “Error: EACCES: permission denied, mkdir. What is wrong and what should I change in my Dockerfile? Its a nodejs application starting with: EXPOSE 80 CMD ["yarn", "–verbose", "workspace", "worker", "prod"] It is a node:14 docker container. Source: ..
I’ve configured rootles docker using this link. Note to take: I’ve previously had docker installed with a bunch of images. When I tried to do docker images it showed no images. But when I do sudo docker images it shows the previously configured images I had before. Is it possible to actually see those "sudo ..
I need to execute some commands as root and some commands as different user when building image. All of the commands should be executed inside of one RUN statement to preserve a background service created by the first command. I tried: USER root RUN sudo -i -u postgres "pg_ctl -w start" && cd /home/backend && ..
Normal behavior (not using gosu) I have a container that calls an entrypoint script that uses the gosu utility to run a specified command as a particular user if an env var is set, or else to run as root: entrypoint.sh if [ -n "$RUNAS_USER" ]; then exec /usr/local/bin/gosu $RUNAS_USER "[email protected]" else exec "[email protected]" fi ..
It’s pretty well known that docker containers have to be run as non-root users. But is it ok if the container run as non-root user but with sudo privileges? Example: FROM ubuntu:bionic RUN apt-get install sudo # A lot of work … RUN addgroup –gid 1000 app && adduser –uid 1000 –ingroup app –disabled-password app ..
I have a Docker image that uses ubuntu:21.04. When I SSH onto it I try to install git using the official Git Ubuntu installation instructions but I get an error: [email protected]:/home/ubuntu# sudo apt install git-all bash: sudo: command not found I’m surprised to see sudo doesn’t exist! So I try it without sudo: [email protected]:/home/ubuntu# apt ..
This might be a simple question, but I am currently struggling with it. I am creating a docker image and I would like to give the user root privileges without a password – we already authenticate before log-in. Currently, I can run sudo commands without problem, but when I try to enter su mode, then ..
i try to configure visudo to run the following command. Its from an application,so i can’t change the syntax /bin/su – root -c (docker inspect `docker images -aq`) Any idea how to write the sudo config for only these commands? Thanks in advance. Source: Docker..
