Cloud

After we finish building the openstack cluster with kolla ansible in the previous post, to operate OpenStack with CLI there are several steps as follows: Accessing the Cluster Using the OpenStack RC File The RC file contains a collection of variables used to access OpenStack with specific users or projects. source ~/admin-openrc.sh Creating a Project openstack project create --enable --description "project for kubernetes" kubernetes openstack project list --long --fit-width Creating a User openstack user create --project admin --email [email protected] --password p@ssw0rd viki openstack user create --project kubernetes --email [email protected] --password-prompt k8s openstack user set viki --project kubernetes Verification ...

Preparation I used five VM nodes for this home lab project with 16 Cores 16GB Memory and 40GB for the root disk with operating systems Ubuntu 22.04.5 LTS. Node Hostname Node Role vCPU Memory RootDisk ManagementNet StorageNet btnlab01adm01 Ansible 2 Core 2GB 20GB 10.78.78.199 - btnlab01con01 Controller 16 Core 16GB 40GB 10.78.78.201 10.79.79.201 btnlab01con02 Controller 16 Core 16GB 40GB 10.78.78.202 10.79.79.202 btnlab01con03 Controller 16 Core 16GB 40GB 10.78.78.203 10.79.79.203 btnlab01hpv01 Hypervisor 32 Core 32GB 40GB 10.78.78.204 10.79.79.204 btnlab01hpv02 Hypervisor 32 Core 32GB 40GB 10.78.78.205 10.79.79.205 Interface mapping: ...