Keystone in OpenStack

  • Chef
  • Ansible OpenStack
  • Puppet and OpenStack
  • SALTSTACK OpenStack
  • etc
  • keystone is the heart of the openstack
  • keystone is the first and most basic module in openstack
  • keystone doesn’t run anything(just authentication)
  • fresh and update centos as Controller server with static ip
  • train repo for openstack
  • mariadb
  • memcache
  • rabbitmq

In the [database] section, configure database access.Replace KEYSTONE_DBPASS with the password you chose for the database.

connection = mysql+pymysql://keystone:PASSWORD@IP/keystone

In the [token] section, configure the Fernet token provider:

provider = fernet

Configure the Apache HTTP server

Edit the /etc/httpd/conf/httpd.conf file and configure the ServerName option to reference the controller node:

keystone bootstarp

keystone can be bootstrapped with:

  • we will learn about glance

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MohammadReza saberi

MohammadReza saberi

Skilled DevOps Engineer and learning cloud