Shulou(Shulou.com)06/03 Report--

First, create a cluster

1. Initialize the manager node (xxx is the ip address of manager)

Docker swarm init-advertise-addr xxx.xxx.xxx.xxx

The following will be output. Note the bold italic command. To join the cluster, you need to use

Swarm initialized: current node (pk4p936t4e03cpse3izuws07s) is now a manager.

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

Docker swarm join-token xxx xxx.xxx.xxx.xxx:2377

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

2. Worker joins the cluster and runs the above command on other docker servers

Docker swarm join-token xxx xxx.xxx.xxx.xxx:2377

3. Check the cluster situation

Docker node ls

Second, install Portainer

1. Create a portainer-stack.yml file

Version: '3'services: portainer: image: portainer/portainer volumes:-"/ var/run/docker.sock:/var/run/docker.sock"-"/ data/portainer:/data" deploy: placement: constraints: [node.role = = manager] # Control management interface is deployed on manager replicas: 1 restart_policy: condition: on-failure resources : limits: cpus: "0.2m memory: 200m labels: [svc=portainer] ports:-9000memory 9000

2. Start the portainer service

Docker stack deploy-c portainer-stack.yml portainer

3. Access the portainer and change the password (any ip,swarm whose xxx is a cluster will automatically do load balancer)

Visit http://xxx.xxx.xxx.xxx:9000

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