basically instead of looking for a static file puppet.pem we use find to search for a file that has puppet and ends .pem
this allows for the potential that Kubernetes clusters where certs might get generated with fully qualified paths
Find has to be used because you can't do wildcard file tests in bash so you have to use find in a subshell to search for the wildcard then return a count of files
fixes #228
basically instead of looking for a static file puppet.pem we use find to search for a file that has puppet and ends .pem
this allows for the potential that Kubernetes clusters where certs might get generated with fully qualified paths
Find has to be used because you can't do wildcard file tests in bash so you have to use find in a subshell to search for the wildcard then return a count of files