Category : namespaces

The Docker command is not working after restarting (using sudo reboot) the Ubuntu (20.04) server. Now, for any command with docker, it gives me an error. For example, $ docker –help cannot update snap namespace: cannot create symlink in "/etc/docker": existing file in the way snap-update-ns failed with code 1 When I manually check, there ..

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To better understand it, I’ve created a test container by means of the following steps. Build and Run Container: Build Dockerfile $ cat Dockerfile FROM alpine ENTRYPOINT ["/bin/sh"] with $ docker build -t test . Sending build context to Docker daemon 143.1MB Step 1/2 : FROM alpine —> d6e46aa2470d Step 2/2 : ENTRYPOINT ["/bin/sh"] —> ..

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