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Tag: cloud

OpenStack HA: Part 01: Accounts

By Andrew Bruce Posted on May 20, 2015 Posted in OpenStack, Teknocratica No Comments Tagged with cloud, OpenStack, virtualization

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 …

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OpenStack Client Tools: Mac Install Errors

By Andrew Bruce Posted on November 20, 2014 Posted in Cloud, Mac, OpenStack, Teknocratica No Comments Tagged with cloud, OpenStack, OSX, virtualization

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.

Debugging Neutron DHCP Failures on OpenStack

By Andrew Bruce Posted on November 5, 2014 Posted in Cloud, Network, OpenStack, Teknocratica 8 Comments Tagged with cloud, network, OpenStack, virtualization

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 …

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OpenStack: Fix “Missing” External IPs in Neutron

By Andrew Bruce Posted on October 22, 2014 Posted in Network, OpenStack, Teknocratica 1 Comment Tagged with cloud, OpenStack, policy, sysadmin, virtualization

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!

OpenStack: Find Orphaned Images in Glance

By Andrew Bruce Posted on October 21, 2014 Posted in OpenStack, Storage, Teknocratica No Comments Tagged with cloud, OpenStack, storage, virtualization

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!

OpenStack: Adding External Networks to Neutron with GRE

By Andrew Bruce Posted on October 20, 2014 Posted in Network, OpenStack, Teknocratica 2 Comments Tagged with cloud, network, OpenStack, virtualization

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!

CompatibleOne Cloud Broker Setup – CentOS

By Andrew Bruce Posted on May 31, 2014 Posted in Cloud, Teknocratica No Comments Tagged with cloud, cloud broker, CompatibleOne

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

OpenStack – Setup on Digital Ocean

By Andrew Bruce Posted on April 17, 2014 Posted in Cloud, Teknocratica 2 Comments Tagged with cloud, OpenStack

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.

CompatibleOne Cloud Broker – Setup

By Andrew Bruce Posted on April 17, 2014 Posted in Cloud, Teknocratica No Comments Tagged with cloud, CompatibleOne

This article describes how CompatibleOne can be setup and executed.

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