services: example: image: caddy:2.6.4-alpine@sha256:8b47a88bd36bc9fe75bff823017438cb43d94abe13f638363517e5feeb45a7c6 restart: unless-stopped networks: - caddy labels: caddy: example.beta.fogtype.com caddy.reverse_proxy: "{{upstreams}}" networks: caddy: external: true