A tool to replace annotated keys with their values from the environemnt as a sort of template replacement.
The only templating customize supports is through an implementation loophole in config maps. If for some reason templating is required there sould be an easy way to specify it for yi cd purposes.
Run ./test.sh to run the dockerized pipeline.
Use watch -n 0.1 ./test.sh to watch out while developing
python ayTempler.py [-h] -i INPUT [-o OUTPUT] [-b BLACKLIST] [-w WHITELIST]
python ayTempler.py -i kustomize.yaml - replaces a kustomize.yaml in place. Everything that matches a template like ${NAME} will be replaced with the value for the corresponding NAME key in the environment.
python ayTempler.py -i kustomize.template -o kustomize.yaml - instead of replacing in place this command will create a new file.
python ayTempler.py -i kustomize.yaml -b FOO -b BAR -b BAZ" - blacklist ${FOO}, ${BAR} and ${BAZ} so they are not repalced
python ayTempler.py -i kustomize.yaml -w UHH -w BAZ" - whitelist ${UHH} and ${BAZ} so only these variables are candidates for replacement
[-h] shows a help message, -i INPUT specifies the input file for in place replacement, [-o OUTPUT] specifies the output file as an alternative to in place replacement, [-b BLACKLIST] allows to blacklist env names that should not be replaced, incompatible with whitelist, [-w WHITELIST] restricts replaceemnt to the selected list, incompatible with blacklist