Caddy HA with Consul for Docker

Description

Custom Caddy build using Consul for certificates storage and reading docker labels for on-the-fly configuration.

Plugins shipped with the build:

• Consul TLS K/V (stores certificates in a distributed system): caddy-tlsconsul
• Rate limit (limits requests using caddy directives): caddy-ratelimit.
• TCP/UDP Layer (supports layer 4 proxying): caddy-l4.
• Caddy Transform Encoder Module (enables custom logging format: fail2ban, apache2, nginx, etc): caddy-transform-encoder.

Based on the work of https://p1ngouin.com/posts/why-i-migrated-from-traefik-to-caddy.

docker run -d -p 80:80 \
    -v $PWD/index.html:/usr/share/caddy/index.html \
    -v caddy_data:/data \
    code.rmntn.net/containerized/caddy-consul-docker/caddy:v-2.8.4

💗 Healtcheck built-in.