Docker Management using Portainer

mkdir -p /mnt/docker

yum install -y rsync

* * * * * rsync -avzh /mnt/docker/ root@dm01:/mnt/docker/

* * * * * rsync -avzh /mnt/docker/ root@dm02:/mnt/docker/

* * * * * rsync -avzh /mnt/docker/ root@dm03:/mnt/docker/

* * * * * rsync -avzh /mnt/docker/ root@dm04:/mnt/docker/

~                                                          

Install Portainer with a persistent container
Code:
mkdir -p /mnt/docker/portainer/data

docker pull portainer/portainer
docker service create \
    --name portainer \
    --publish 9090:9000 \
    --constraint 'node.role == manager' \
    --mount type=bind,src=/mnt/shared/portainer,dst=/data \
    --mount type=bind,src=/var/run/docker.sock,dst=/var/run/docker.sock \
    portainer/portainer \
   -H unix:///var/run/docker.sock

[root@dm01 ~]#