OpenStack Deployment on CentOS
Cloud Computing Fundamentals
Cloud computing delivers on-demand resources via network access with pay-as-you-go pricing. Deplyoment models include public, private, and hybrid clouds.
Pre-Installation Requirements
For production environments:
Synchronize system clocks across all nodes
Confgiure hostnames in advance
Disable firewalls
Repository ...
Posted on Wed, 02 Sep 2026 16:51:44 +0000 by Nukeum66
Deploying OpenStack Icehouse with KVM and Core Services
KVM Virtualization Setup
Install required packages:
yum install qemu-kvm qemu-kvm-tools virt-manager libvirt virt-install
systemctl start libvirtd
Create a 5GB raw disk image:
qemu-img create -f raw /opt/centos-6.5-x86_64.raw 5G
qemu-img info /opt/centos-6.5-x86_64.raw
Launch a VM using virt-install:
virt-install --virt-type kvm \
--name ...
Posted on Mon, 27 Jul 2026 16:50:08 +0000 by Marino