docker swarm init --advertise-addr 10.98.10.186

Swarm initialized: current node (qemrm3oqc537jpcsp0vqb60s6) is now a manager.

To add a worker to this swarm, run the following command:

    docker swarm join --token SWMTKN-1-3j15bhg901hjyrqpdnrdmgk9k6thpnltq9y3d8c10m7hr4dags-a3kdkgzhdln7n5ofs4udfzwx9 10.98.10.186:2377

To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.

docker swarm join --token SWMTKN-1-3j15bhg901hjyrqpdnrdmgk9k6thpnltq9y3d8c10m7hr4dags-a3kdkgzhdln7n5ofs4udfzwx9 10.98.10.186:2377

#部署服务

docker service create --replicas 1 --network nginx_net --name my_nginx -p 80:80 -d nginx    # 就创建了一个具有一个副本（--replicas 1 ）的nginx服务，使用镜像nginx

#查看服务

[root@localhost ~]# docker service ls

[root@manager swar]# more docker-compose.yml

version: '3.2'

services:

  agent:

    image: portainer/agent:latest

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - /var/lib/docker/volumes:/var/lib/docker/volumes

    networks:

      - agent_network

    deploy:

      mode: global

      placement:

        constraints: [node.platform.os == linux]

  portainer:

    image: portainer/portainer-ce:2.16.2

    command: -H tcp://tasks.agent:9001 --tlsskipverify

    ports:

      - "9443:9443"

      - "9000:9000"

      - "8000:8000"

    volumes:

      - portainer_data:/data

    networks:

      - agent_network

    deploy:

      mode: replicated

      replicas: 1

      placement:

        constraints: [node.role == manager]

networks:

  agent_network:

    driver: overlay

    attachable: true

volumes:

  portainer_data:

#docker stack deploy -c docker-compose.yml portainer

Creating network portainer_agent_network

Creating service portainer_agent

Creating service portainer_portainer