compose-caddy/README.md

Basic Caddy docker-compose config

• can be run on single node setup or in swarm
• recommend to set replicas on 2 or more if deploy in swarm
• default setup requires 2 external networks
  • Services with exposed Ports should be in frontend network
  • Services only accessable for caddy should be in backend network
  • on single host:
    • docker network create frontend
    • docker network create backend
  • on swarm:
    • docker network create --scope=swarm --attachable -d overlay frontend
    • docker network create --scope=swarm --attachable -d overlay backend

howto

single node

start container

docker compose up -d

stop container (and remove)

docker compose down

view logs

docker compose logs -f

reload config

docker compose restart

swarm

start aka deploy

docker stack deploy -c docker-compose.yml caddy

stop stack

docker stack rm caddy

view logs

docker service logs caddy_caddy -f

reload config (no downtime if replica 2 or more)

docker service update caddy_caddy --force