centos7 installation and configuration of openstack Zun components (Stein version)

1, Basic environmental parameters Environment: CentOS 7.6Opentack Zun version steinpython2.7.5/python3.6 are all built-in Python environmentsThe default zun database and zun service password are 123456, which can be changed as needed 2, controller node zun installation 2.1 creating database Login database: mysql -uroot -p123456 # Creat ...

Posted on Fri, 24 Sep 2021 06:22:40 -0400 by savetime

Docker basic learning notes

Docker basic learning notes Docker common basic commands Mirror common commands images command Used to view the local docker image # usage docker images search command Used to search for images on Docker Hub # usage docker search + Image name:[tag] # Example: docker search centos:8 tag command Mark the local ima ...

Posted on Sat, 04 Sep 2021 16:54:28 -0400 by billcoker