Best Pickins’
- Fix for Intel i915 GPU Freeze on Recent Linux Kernels
- Back to the Future: Converting a Server VM to Bare Metal
- Run iTunes on Linux via Wine
- Using KWin with Xfce
- Linux Laptop Power Tuning with Powertop and Friends
- Build Secure VLAN Networks with 'Shibby' Router Firmware
- How to Use Self-signed SSL Certificates for Plex Media Server
- Using Signal Desktop on Fedora with Flatpak
- Take Control of your Email with Mutt, OfflineIMAP and Notmuch
- Switching from Mutt to Neomutt
Squatters
- 555,988 hobos
-
Blogroll
- My Tweets
Code
- sadsfae pushed to master in sadsfae/ansible-sshkeys
- sadsfae merged a pull request in sadsfae/ansible-sshkeys
- sadsfae opened a pull request in sadsfae/ansible-sshkeys
- sadsfae pushed to development in sadsfae/ansible-sshkeys
- sadsfae opened an issue in redhat-performance/quads
- sadsfae pushed to master in sadsfae/badfish
- sadsfae opened a pull request in redhat-performance/badfish
- sadsfae opened a pull request in redhat-performance/badfish
- sadsfae pushed to master in sadsfae/badfish
- sadsfae pushed to master in sadsfae/badfish
Tags
- ansible
- automation
- beer
- cloud
- comedy
- cooking
- desktop linux
- devops
- dublin
- elasticsearch
- elk
- fedora
- food
- foreman
- gaming
- git
- hobo
- home cooking
- infrastructure
- ireland
- italian
- linux
- linux gaming
- mutt
- open source
- openstack
- pasta
- performance
- power management
- privacy
- public cloud
- python
- raspberry pi
- recipe
- scale
- security
- server
- shell
- sketch
- skit
- stout
- sysadmin
- terminal
- trystack
- urban terror
- vegetarian
- what
- will foster
- xfce
Tag Archives: openstack
Browbeat Is now an OpenStack Project
Browbeat is an Open Source performance tuning and analysis tool for OpenStack clouds, and something I’ve been contributing to lately on my new team. As of this OpenStack commit Browbeat has moved to the openstack.org namespace and is on the … Continue reading
Posted in open source, sysadmin
Tagged browbeat, browbeat project, cloud, openstack, performance, scale, tools
Leave a comment
OpenStack Summit 2016 – Trystack, the free OpenStack Sandbox
Following onto the previous Trystack.org talk at Devconf 2016, we presented at the 2016 Austin OpenStack Summit. Following the same format as the previous talk we covered some exciting updates around RDO Liberty/Mitaka, OpenStackID integration, datacenter hardware and network upgrades/expansion … Continue reading
Posted in open source, sysadmin
Tagged cloud, developers, linux, openstack, openstack summit, sysadmin, trystack
1 Comment
Devconf2016 – Trystack: Free OpenStack for Planet Earth
I gave a talk at the annual Linux Users and Developers Conference (Devconf 2016) in Brno, Czech Republic on Trystack.org: architecture, operations insights, tooling, automation and what it takes to run a large, public OpenStack cloud for the general public. … Continue reading
Posted in open source, sysadmin
Tagged cloud, devconf, openstack, public cloud, sysadmin, talk
Leave a comment
Learning OpenStack Networking (Neutron) 2nd Edition
I’ve recently had the pleasure of editing/reviewing the new second edition OpenStack Neutron book by James Denton. It’s published by Pakt Publishing who has also published a few other OpenStack-related books, including one by Dan Radez on OpenStack Essentials. OpenStack … Continue reading
Getting OpenStack Tenant Info by Floating IP Address
When running a public cloud you sometimes need to obtain user or tenant information quickly based on their public IP address. Here is a simple shell tool to accomplish this rather than having to piece together information in several commands, … Continue reading
Posted in open source, sysadmin
Tagged cloud, openstack, public cloud, sysadmin, tooling
Leave a comment
Make OpenStack Glance Images Accessible to Selective Tenants
Recently I needed to make a Glance image available to a specific user but not make it public. In this example an image needed to be available only to the services tenant and owner. There’s a facility for this inside … Continue reading
Trystack.org: Free, Public OpenStack for Earth
Trystack.org is a free, public OpenStack sandbox for developers and ordinary people to try out OpenStack or test their apps. It’s been around since 2012 but has recently been revamped by Kambiz Aghaiepour, Dan Radez and myself. Sponsored by the … Continue reading
OpenStack Essentials by Dan Radez
I’ve recently had the pleasure of helping edit/review the awesome OpenStack Essentials by my friend and colleague Dan Radez. Highly recommended reading for anyone getting into OpenStack who is interested in an easy-to-read deep dive of OpenStack, setting up your … Continue reading
Automated OpenStack Deployments with Foreman and Puppet
Demo of a large, 70 node bare-metal deployment we did at the Red Hat Summit in April 2014 showcasing an OpenStack Havana deployment via Puppet and Foreman. There are other tools for this now like StayPuft or most recently RDO-Manager … Continue reading
Posted in open source, standup
Tagged cloud, foreman, infrastructure, linux, openstack, puppet, sysadmin
1 Comment
Create OpenStack Users the Easy Way
When you’ve created more than one OpenStack user via the CLI or Horizon dashboard it gets old really quick. It’s a good idea to automate it or use a tool to do the job for you.
Posted in open source, sysadmin
Tagged automation, cloud, devops, linux, openstack, shell, tool
Leave a comment