Is it possible to inject directives in an existing service?

[wsw70]

sorry -- this is a question and not an Issue but the ""Discussions" tab is not enabled"

I want to change an existing service's definitions in caddy, from another service's docker-compose. Specifically, if you take the example of wildcards in the caddy documentation

*.example.com {
	tls {
		dns <provider_name> [<params...>]
	}

	# Fallback for otherwise unhandled domains
	handle {
		abort
	}
}

This would go directly into caddy's docker-compose labels and then each new site, from its own docker-compose YAML, would need to "inject" into the configuration above blocks such as

	@foo host foo.example.com
	handle @foo {
		respond "Foo!"
	}

Is this possible?

[francislavoie]

Yes, labels with the same site address get merged.

[wsw70]

Yes, labels with the same site address get merged.

OK thank. I understand that you mean that when adding extra *.example.com entries in specific docker-compose files, it will be merged. If so I will try to go for configurations such as

caddy: *.example.com
caddy.@foo: host foo.example.com
caddy.handle.@foo: respond "Foo!"

and see how it goes

[francislavoie]

Path matching is exact. /api only matches that, and not /api/foo. Use /api/* instead.