How to deploy a simple OSP 10 POC/lab environment using Packstack (non-director deploy. Source: OpenStack 10 (Newton) Lab Installation and Configuration Guide
Misc
Driving in the Fast Lane: Huge Page support in OpenStack Compute
arger page sizes there is also an increased potential for memory to be wasted as processes must allocate memory in pages but not all of the memory on the page may actually be required. Source: Driving in the Fast Lane: Huge Page support in OpenStack Compute
What’s new in Red Hat OpenStack Platform 11?
Source: What’s new in Red Hat OpenStack Platform 11?
Red Hat OpenStack Platform 10 is here! So what’s new?
Source: Red Hat OpenStack Platform 10 is here! So what’s new?
Home Assistant: Checking configuration.yaml for errors
See instructions below on how to verify your configuration.yaml. Ssh into your Home Assistant host. In my environment, I am running home assistant on a Raspberry Pi 2. First I ssh as root. I have manually set the root password and have enabled root logins via /etc/ssh/sshd_config. I have also added a static DNS entry … Continue reading Home Assistant: Checking configuration.yaml for errors
Creating and Deleting OpenStack Pacemaker IP Addresses
You can use the steps below if you need to change managed IP resources, for example, if you need to re-IP your RHEL OSP Overcloud endpoints. In this example, we are changing a managed VIP from one IP to another. First, we get a good look at the resource that we want to delete. Here … Continue reading Creating and Deleting OpenStack Pacemaker IP Addresses
Your Cloud Installed Before Lunch with QuickStart Cloud Installer 1.0
What if I told you that you can have your Red Hat Enterprise Linux (RHEL) based Cloud infrastructure, with Red Hat Virtualization, OpenStack, OpenShift and CloudForms all setup before you have to s… Source: Your Cloud Installed Before Lunch with QuickStart Cloud Installer 1.0