OpenStack: Difference between revisions

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yum install https://www.rdoproject.org/repos/rdo-release.rpm

~~On CentOS 7, the Extras repository includes the RPM that actives~~ the OpenStack repository~~.<br/>~~

Setup the OpenStack repository:

Extras is already enabled, so you can easily install the RPM to setup the OpenStack repository:

yum install -y centos-release-openstack-queens

yum update -y

Packstack ~~represents a utility which~~ facilitates the deployment on multiple nodes for different components of OpenStack via SSH connections and Puppet ~~modulesL~~

Packstack facilitates the deployment on multiple nodes for different components of OpenStack via SSH connections and Puppet modules:

yum install openstack-packstack

Generate an answer file ~~for Packstack with the default configurations which will be later edited with the required parameters in order~~ to deploy a standalone installation of Openstack (single node):

Generate an answer file to deploy a standalone installation of Openstack (single node):

packstack --gen-answer-file='date +"%d.%m.%y"'.conf

ls

Edit the generated answer configuration file with a text editor:

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CONFIG_NTP_SERVERS=0.ro.pool.ntp.org

CONFIG_PROVISION_DEMO=n

CONFIG_KEYSTONE_ADMIN_PW=your_password # ~~for~~ Admin user

CONFIG_KEYSTONE_ADMIN_PW=your_password # For Admin user

CONFIG_HEAT_INSTALL=y # Install OpenStack Orchestration (HEAT)

CONFIG_HORIZON_SSL=y # Access OpenStack dashboard via HTTP with SSL enabled

CONFIG_MARIADB_PW=mypassword1234 # The root password for MySQL server