-e immediately exit when a command fails. No further commands are processed.
-o pipefail, if a series of piped commands fail, do NOt return the last commands returncode, but DO return the return code of the failing command in the pipeline series
-u, raise an error when an unset variable is used. Not using this results in an empty value being used and the script being executed differently without you knowing why.
-x, print each command before executing it. Actual arguments are expanded. So you see the command with the actual parameter values. This is printed in red in the buildx log output.
Remove unneeded IF statement in /admin block in nginx.conf of front.
Fix contributions made to Dockerfile, add missing trailing \ and add back curl
Change healthcheck to monitoring page of fpm. Now we check nginx and fpm.
Dario Ernst