I am trying to "build and push a modified workstations image to a container registry" as explained in this previous SO answer.
This is the Dockerfile that I am trying to use:
FROM us-central1-docker.pkg.dev/cloud-workstations-images/predefined/code-oss:latest
RUN \
sudo apt-get update && \
sudo apt-get install -y apache2 \
sudo apt-get install -y libbz2-dev \
sudo apt-get install -y php && \
sudo apt-get install php-mysqli
When I try to build the image using docker build -t my-custom-image . I eventually receive this error:
E: Unable to locate package apt-get
E: Unable to locate package install
E: Unable to locate package apt-get
E: Unable to locate package install
The command '/bin/sh -c sudo apt-get update && sudo apt-get install -y apache2 sudo apt-get install -y libbz2-dev sudo apt-get install -y php && sudo apt-get install php-mysqli' returned a non-zero code: 100
What am I doing wrong? Why can't I build this image?
I modified the Dockerfile to this and now it is working:
FROM us-central1-docker.pkg.dev/cloud-workstations-images/predefined/code-oss:latest
RUN \
sudo apt-get update \
&& sudo apt-get install -y apache2 \
&& sudo apt-get install -y libbz2-dev \
&& sudo apt-get install -y php \
&& sudo apt-get install php-mysqli