Most of my Docker images have different variants
(corresponding to tags latest, next, etc)
for different use cases.
And each tag might have histocial versions
with the pattern mmddhh
(mm, dd and hh stand for the month, day and hour)
for fallback if a tag …
Note that running containers will NOT be removed by default.
This is what users want generally speaking.
You can use the option -f to force removing running containers,
but use it with caution …
Docker on WSL 2 works great. However, the performance of IO is extremely bad if it access the Windows filesystem. For more discussions, please refer to WSL 2 Filesystem .
Docker containers launched from a WSL (e.g., Ubuntu) shell will continue to run after the WSL shell …
BuildKit is a good tool for building Docker images on a Kubernetes cluster where you have root access.
Kaniko is another usable tool but it is not as intuitive as buildkit-cli-for-kubectl to use. As a matter of fact, tricky issues might arise when building Docker images using Kaniko.
buildah is …
buildkit-cli-for-kubectl
is a plugin for kubectl
which provides a similar experience building Docker images on Kubernetes
as building Docker images locally using docker build.
buildkit-cli-for-kubectl
works perfectly in a personal/development Kubernetes cluster (e.g., minikube running locally),
however,
it doesn't work in an enterprise production environment
due to permission …
Cron tasks work in a Docker container.
However,
you have to manually start the cron deamon (root or sudo required) using cron or sudo cron
if it is not configured (via the Docker entrypoint) to start on the start of the Docker container.
For tutorials on crontab,
please refer to …