I'm trying to run a bash script from a Docker Image on a Mac. Here is my Dockerfile
FROM bash ADD app.sh / ENTRYPOINT ["/bin/bash", "/app.sh"] Error
docker: Error response from daemon: OCI runtime create failed: container_linux.go:380: starting container process caused: exec: "/bin/bash": stat /bin/bash: no such file or directory: unknown. This is a simple exercise in creating Docker Images where I need to execute app.sh when I run docker run.
Any idea what I'm doing wrong?
According to your error message, the file /bin/bash does not exist in your Docker image. Why is this?
The bash image puts the bash executable at /usr/local/bin/bash. Here's how I determined this:
$ docker run -it bash bash-5.1# which bash /usr/local/bin/bash bash-5.1# I ran the bash image with -it to make it interactive, then used the which command to give me the full path to bash, which is /usr/local/bin/bash.
For that reason, you need to change your Dockerfile like this:
FROM bash ADD app.sh / ENTRYPOINT ["/usr/local/bin/bash", "/app.sh"] 