install
change host file
- /etc/hosts
10.50.66.21 node01
10.50.66.22 node02
10.50.66.23 node03
create swarm
- node01
swarm init
- docker swarm init --advertise-addr 10.50.66.21
- node02
- docker swarm join --token XXXXXXXXXX
- docker swarm promote node0
- node03
- docker swarm join --token XXXXXXXXXX
docker stack
version: "3.5"
services:
web:
image: containous/whoami
ports:
- "80:80"
# networks:
# - ext
deploy:
mode: replicated # replicate container on other swarm nodes
replicas: 3 #number of replicas
labels:
- traefik.enable=true
- traefik.port=80
#- traefik.frontend.rule=Host:whoami.bonis.info
#- traefik.frontend.rule=Host:whoami.dsgvo-europa.com
- traefik.frontend.rule=Host:whoami.2meet.de
- traefik.frontend.passHostHeader=true
#- traefik.frontend.rule=Host:whoami.cloudraiser.net
- traefik.protocol=http
- docker stack deploy -c docker-stack.yml $(basename $PWD)
ID NAME MODE REPLICAS IMAGE PORTS
wz126t6z1puo whoami_web replicated 3/3 containous/whoami:latest *:80->80/tcp
links