Tag: cloud

OpenStack HA: Part 01: Accounts

Here is a writeup on what I did to implement HA within OpenStack Icehouse. I’m currently working on revamping / automating the entire process for Kilo – but that will be a while from now. We’ll walk through the entire

Posted in OpenStack, Teknocratica Tagged with: , ,

OpenStack Client Tools: Mac Install Errors

Today’s adventure is on the Mac OSX Mavericks, we tried to install OpenStack client tools and had some failures. Read on to see how we work around it.

Posted in Cloud, Mac, OpenStack, Teknocratica Tagged with: , , ,

Debugging Neutron DHCP Failures on OpenStack

Hi All. Today’s adventure touches on a common OpenStack Neutron theme: “I just created a VM. It’s running. It says it has an IP address. And I can’t ping it!!” Read on for tips on debugging Neutron DHCP Failures on

Posted in Cloud, Network, OpenStack, Teknocratica Tagged with: , , ,

OpenStack: Fix “Missing” External IPs in Neutron

Have you ever assigned a “floating” IP on your external network to an OpenStack VM…but not been able to ping it? Read our article for info on how we workaround the problem!

Posted in Network, OpenStack, Teknocratica Tagged with: , , , ,

OpenStack: Find Orphaned Images in Glance

Hello All – today’s post is on identifying and removing Glance images that are truly not used anywhere, such as when deleting a project (tenant) without first deleting private images within that project. Check out our script!

Posted in OpenStack, Storage, Teknocratica Tagged with: , , ,

OpenStack: Adding External Networks to Neutron with GRE

Hello All – today’s post is on Neutron using GRE Networking. The all-in-one OpenStack gives you GRE by default but only a single external subnet. Read on to learn how to add more external networks!

Posted in Network, OpenStack, Teknocratica Tagged with: , , ,

CompatibleOne Cloud Broker Setup – CentOS

This article describes how CompatibleOne can be setup and executed within a locally-hosted CentOS x64 environment run under VMware Workstation.

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OpenStack – Setup on Digital Ocean

This article discusses our quick OpenStack setup in support of our first CompatibleOne cloud broker setup. Read on to see what we did to run a simple VM within OpenStack.

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CompatibleOne Cloud Broker – Setup

This article describes how CompatibleOne can be setup and executed.

Posted in Cloud, Teknocratica Tagged with: ,