install docker and docker-compose

yum update -y

yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

yum install -y mc nano wget yum-utils device-mapper-persistent-data lvm2 docker-ce docker-ce-cli containerd.io-

systemctl enable docker

systemctl start docker

# add a container with portioner

docker volume create portainer_data

docker run -d --name portainer --restart unless-stopped -p 9000:9000 \

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

-v portainer_data:/data portainer/portainer

#add rules firewall

firewall-cmd --zone=public --add-port=9000/tcp 

firewall-cmd --reload 

docker run -d --name confluence --restart unless-stopped -p 8090:8090 cptactionhank/atlassian-confluence:latest

#install docker-compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.26.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

chmod +x /usr/local/bin/docker-compose

sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

docker-compose --version