- You can use ARG in the FROM definition in a Dockerfile. I didn't know that it's possible. Back in a day I tried using ENV there and it didn't work, so I assumed it's non-configurable. Apparently, it is. You may argue if it's a good practice to alter the
FROM configuration this way, but I can clearly see use cases for that.- A workaround for Terraform's `default_tags` definition. This way you can "exclude" the
default_tags for some resoures in Terraform. For example, if you're using the default subnets, etc. that were imported in Terraform. You cannot change tags for those things in AWS, so you need to workaround that. Again, using defaults in AWS is probably not a good practice, but sometimes those things are in use for historical reasons, etc.Again, these two articles have no relation whatsoever, just want to share them with you.
#aws #terraform #docker
