docker Deploying MongoDB

Single Node Deployment Deploy by docker Create docker-compose file vim docker-compose-mongodb.yml version: "3.1" #Related to mirroring, only 3.1 is supported here services: mongo: container_name: mongodb image: mongo:4.2 restart: always

Deploying etcd clusters based on docker Deploying

ntp configuration: omitted # It is recommended to configure the ntp service to ensure time consistency etcd version: v3.3.9 Firewall and SELinux: Turn off firewall and SELinux

kolla Deploying openstack (stein)

Basic Configuration Extended Source yum install epel-release -y hostname [root@kolla ~]# cat /etc/hostname kolla [root@kolla ~]# cat /etc/hosts localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost