This is a simple PERL script which takes care about installing renewed certificates.

Intended usage is setting certbot-hook.pl as the --renew-hook and running certbot renew as usual. The hook will take care of copying the certificates and running additional hooks if necessary.

File certbot-hook.yaml contains main configuration:

1. Location of the domain config file
2. Key file/username for ssh access
3. Definitions of formats (which files to concatenate and hooks to run)

Sample configuration for the hook is available in generated-config.yaml. There is a format type and list of servers to copy the certificate to. The per domain configuration could be generated from per server configuration via config-parser.pl

Sample per server configuration is in config.yaml