tag2env - Turn EC2 tags into environment variables
This is a fairly simple app that turns ec2 tags into environment variables
How it works
It turns your tags like:
Name: my name
some_tag: this is a tag
Into:
EC2_TAG_NAME="my name"
EC2_TAG_SOME_TAG="this is a tag"
Usage
Execute another command with the correct environment
$ tag2env exec 'env' # This will execute the `env` command with the ec2 tags injected in the environment
Export a sourceable bash script
$ tag2env script > ec2_tags.sh
Export directory
$ eval "$(tag2env script)"