docker image - It is a lightweight, standalone, executable package that contains everything needed to run a piece of software, including:
Is docker image executable ?
what is this line doing
RUN addgroup -S appgroup && adduser -S appuser -G appgroup
USER appuser
copy from drive
shouldn’t the prod ready dockerfile have ports exposed, network and volumes ? or are they used in docker compose only ? Can i see whats happening behind the scene in docker, while doing docker run
do we need docker compose if using k8 ?
i want to see java logs like that of maven, run and cmd to undestand the command that i would be passing in dockerfile