# dnf install pcs pacemaker python3-openstackclient python3-novaclient fence-agents-openstack Install the Red Hat High Availability Add-On software packages, along with the packages that are required for the RHOSP cluster resource agents and the RHOSP fence agents. # subscription-manager repos -enable=openstack-17-tools-for-rhel-9-x86_64-rpms # subscription-manager repos -enable=rhel-9-for-x86_64-highavailability-rpms Configuring a block storage resource in an HA cluster on Red Hat OpenStack PlatformĮnable the RHEL HA repositories and the RHOSP tools channel.

Configuring a floating IP address in an HA cluster on Red Hat OpenStack Platformħ.4. Configuring a virtual IP address in an HA cluster on Red Hat Openstack Platformħ.3.

Configuring an openstack-info resource (required)ħ.2. Configuring HA cluster resources on Red Hat OpenStack Platform'ħ.1.

Configuring HA cluster resources on Red Hat OpenStack Platform'Ĭollapse section '7. Configuring HA cluster resources on Red Hat OpenStack PlatformĮxpand section '7. Configuring fencing for an HA cluster on Red Hat OpenStack Platformħ. Creating a basic cluster on Red Hat OpenStack PlatformĦ. Authentication with a user name and passwordĥ. Authentication with an OpenRC environment scriptĤ.3. Authentication with a clouds.yaml fileĤ.2. Authentication methods for RHOSP'Ĭollapse section '4. Installing the high availability and RHOSP packages and agentsĮxpand section '4.

Recommended RHOSP server group configurationģ. Providing feedback on Red Hat documentationĢ. Configuring a Red Hat High Availability cluster on Red Hat OpenStack Platform

Install python3 on redhat 7