traefik docker swarm example

traefik.swarmMode.notoml.yml

# without traefik.toml config file
# use docker service command

version: "3.7"

services:
  reverse-proxy:
    image: traefik:1.7
    networks:
    - traefiknet
    ports:
    - 80:80
    - 443:443
    volumes:
    - /var/run/docker.sock:/var/run/docker.sock
    - /root/acme.json:/acme.json
    deploy:
      placement:
        constraints:
        - node.role == manager
      labels:
      - traefik.enable=true
      - traefik.port=8080
      - traefik.backend=traefik_reverse-proxy
      - traefik.frontend.rule=Host:traefik.example.com
      - traefik.frontend.redirect.entryPoint=https
      - traefik.frontend.auth.basic.users=admin:123456
      # htpasswd -nb admin 123456, use "$$", additional symbol $ makes escaping. e.g. admin:$$apr1$$1232OP6N$$456Zl3xkgVyU7DhSlip9z0
    command: >
      --api
      --entrypoints="Name:http Address::80"
      --entrypoints="Name:https Address::443 TLS"
      --defaultentrypoints=http,https
      --acme
      --acme.email=xenos.sephiroth@gmail.com
      --acme.storage=acme.json
      --acme.entrypoint=https
      --acme.onhostrule=true
      --acme.httpchallenge
      --acme.httpchallenge.entrypoint=http
      --docker
      --docker.swarmmode
      --docker.domain=example.com
      --docker.network=traefiknet
      # --docker.exposedbydefault=false

networks:
  traefiknet:
    external: true

traefik.swarmMode.toml.yml

# use traefik.toml config file
# toml config file setup: traefik.swarmMode.traefik.toml


version: "3.7"

services:
  reverse-proxy:
    image: traefik:1.7
    networks:
    - traefiknet
    ports:
    - 80:80
    - 443:443
    volumes:
    - /var/run/docker.sock:/var/run/docker.sock
    - /root/acme.json:/acme.json
    - /root/traefik.toml:/traefik.toml
    deploy:
      placement:
        constraints:
        - node.role == manager
      labels:
      - traefik.enable=true
      - traefik.port=8080
      - traefik.backend=traefik_reverse-proxy
      - traefik.frontend.rule=Host:traefik.example.com
      - traefik.frontend.redirect.entryPoint=https
      - traefik.frontend.auth.basic.users=admin:123456
      # htpasswd -nb admin 123456, use "$$", additional symbol $ makes escaping. e.g. admin:$$apr1$$1232OP6N$$456Zl3xkgVyU7DhSlip9z0

networks:
  traefiknet:
    external: true

traefik.swarmMode.traefik.toml

# traefik.toml

debug = false

logLevel = "INFO"
defaultEntryPoints = ["https","http"]

[accessLog]

[api]

[entryPoints]
  [entryPoints.http]
  address = ":80"
  [entryPoints.https]
  address = ":443"
  [entryPoints.https.tls]

[retry]

[docker]
endpoint = "unix:///var/run/docker.sock"
domain = "example.com"
swarmMode = true
watch = true
exposedByDefault = true
network = "traefiknet"

[acme]
email = "xenos.sephiroth@gmail.com"
storage = "acme.json"
entryPoint = "https"
onHostRule = true
[acme.httpChallenge]
entryPoint = "http"

traefik.swarmMode.whoami.example.yml

version: "3"

services:
  whoami:
    image: containous/whoami
    networks:
    - traefiknet
    deploy:
      replicas: 3
      labels:
      - traefik.enable=true
      - traefik.port=80
      - traefik.backend=whoami_whoami
      - traefik.a.frontend.rule=Host:whoami.example.com
      - traefik.a.frontend.redirect.entryPoint=https
      - traefik.b.frontend.rule=Host:whoami.example.com;PathPrefix:/a/b/c

networks:
  traefiknet:
    external: true