Red Hat Cloud Suite In A Box

Today I finally finished my Ikea Helmer rack project. The goal of the project was to have enough resources to build a full Red Hat Cloud Suite lab. I am in IT now since 1996 and learned  that the only way to stay on top of the game is by playing with the technology. I have Read more about Red Hat Cloud Suite In A Box[…]

Red Hat Summit 2017 S102320: Button Push Deployments With Integrated Red Hat Open Management

My 2017 redhat summit talk Button Push Deployments With Integrated Red Hat Open Management got accepted. I have the big honor of sharing the talk not just with my last years co presenter Michael Dahlgren but also with Red Hat EMEA’S configuration management extraordinaire Maxim Burgerhout. As we combine our talks you can expect an Read more about Red Hat Summit 2017 S102320: Button Push Deployments With Integrated Red Hat Open Management[…]

Build a RHEL Cloud Image for GCE

This is a brief tutorial on how you can create a Red Hat Enterprise Linux cloud image for Googles Compute Engine. These instructions are meant for a Linux hosts which runs KVM. 1. Download the GCE Tools google-cloud-sdk so you can create and upload the future image. You will need to have internet connection as Read more about Build a RHEL Cloud Image for GCE[…]

Red Hat Summit San Francisco 2016 here we come

This June 26-28, 2016 Mike Dahlgren and I will speak at Red Hat summit in San Francisco. The topic is: Automation and configuration management across hybrid clouds with CloudForms, Satellite6 and Ansible Tower Have you ever wondered what you need to be able to automate and orchestrate you data centers as well as cloud environments? Read more about Red Hat Summit San Francisco 2016 here we come[…]

OpenStack Instance console not trusted by browser

Fix invalid cert for Instance Console scp root@controller:/etc/pki/tls/certs/ssl_ps_server.crt . scp -r root@controller:/etc/pki/tls/private/ssl_ps_server.key . scp -r root@controller:/etc/pki/tls/certs/ssl_ps_chain.crt . openssl pkcs12 -export -out openstack.p12 -inkey ssl_ps_server.key -in ssl_ps_server.crt -certfile ssl_ps_chain.crt This will spit out a openstack.p12 file which can be imported and trusted in firefox.

Ceph for Cinder and Glance in OpenStack Juno Part 4 – Building the Ceph Cluster

Part 4 of the post series is going to walk you through how to transform a qcow2 image into raw via rbd. All credits for this post go to Sebastian Han who wrote this OpenStack Glance: Import Images and Convert Them Directly in Ceph. Make sure you set rbd default format = 2 in the Read more about Ceph for Cinder and Glance in OpenStack Juno Part 4 – Building the Ceph Cluster[…]

Ceph for Cinder and Glance in OpenStack Juno Part 3 – Building the Ceph Cluster

Part 3 of the post series is going to walk you through how to integrate cinder and glance with ceph on RHEL OSP 6. Most of the instructions on what you need to do can be found here Block Devices and OpenStack 1. Delete the default pools as you won’t need them

2. Create Read more about Ceph for Cinder and Glance in OpenStack Juno Part 3 – Building the Ceph Cluster[…]

Ceph for Cinder and Glance in OpenStack Juno Part 2 – Building the Ceph Cluster

Part 2 of the post series is going to walk you through how to build your ceph cluster after you performed the initial configuration for ceph. NOTE: Ceph 1.2.3 fails to install the Diamond package on minion nodes during state.highstate. You can find the bug report and fix here Diamond bug . Thanks to my Read more about Ceph for Cinder and Glance in OpenStack Juno Part 2 – Building the Ceph Cluster[…]

Ceph for Cinder and Glance in OpenStack Juno Part 1 – Building the Ceph Cluster

The goal of the ceph / OpenStack integration post series is to give you a step by step guide on how you can build a ceph cluster and integrate it with your openstack environment for a POC as well as demonstrate how you can upload qcow2 images into rbd, transform them into raw and import Read more about Ceph for Cinder and Glance in OpenStack Juno Part 1 – Building the Ceph Cluster[…]


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