docker-compose.yaml

---
version: '3'
services:
  n1.example.net:
    container_name: n1
    image: synadia/jsm:nightly
    dns_search: example.net
    entrypoint: /nats-server
    command: --name N1 --cluster_name JSC --js --sd /data --cluster nats://0.0.0.0:4245 --routes nats://n1:4245,nats://n2:4245,nats://n3:4245 -p 4222
    networks:
    - nats
    ports:
    - 4222:4222
    volumes:
    - ./jetstream-cluster/n1:/data

  n2.example.net:
    container_name: n2
    image: synadia/jsm:nightly
    dns_search: example.net
    entrypoint: /nats-server
    command: --name N2 --cluster_name JSC --js --sd /data --cluster nats://0.0.0.0:4245 --routes nats://n1:4245,nats://n2:4245,nats://n3:4245 -p 4222
    networks:
    - nats
    ports:
    - 4223:4222
    volumes:
    - ./jetstream-cluster/n2:/data

  n3.example.net:
    container_name: n3
    image: synadia/jsm:nightly
    dns_search: example.net
    entrypoint: /nats-server
    command: --name N3 --cluster_name JSC --js --sd /data --cluster nats://0.0.0.0:4245 --routes nats://n1:4245,nats://n2:4245,nats://n3:4245 -p 4222
    networks:
    - nats
    ports:
    - 4224:4222
    volumes:
    - ./jetstream-cluster/n3:/data

networks:
  nats: {}