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H2SO4

Manager, Infrastructure Engineering in a Seattle Advertising company Interests: Configuration management (Chef, Ansible) Application development (Python, Ruby) Cloud platforms (AWS, Google compute engine) Operating system virtualization (LXC, OpenVZ, Docker)
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How to Run 10 nested VMs in one EC2 VM (Linux containers vs hypervisors)

  In a world of scalable distributed infrastructures and systems, there is a great need for cost effective virtual development environments to build and test these scalable applications.  This is a short post to debunk a common misconception about running virtual machines within Amazon’s EC2 environment. Yes,it it possible to Read more…

By H2SO4, 7 years3 years ago
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CentOS – One Liner Installation: OpenVZ kernel and Web Panel

One line install (for the impatient): curl -s -L http://goo.gl/sqKjXF|sudo bash … grab a coffee, it will take about 10 minutes and will automatically reboot the server in the process. Now go through the description below to understand what you just ran.  Yeah it’a ass-backwords but, it’s pretty cool. View Read more…

By H2SO4, 7 years3 years ago
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Bypass sysprep limit in Windows 2008 server

 The need to bundle an instance varies however there is a limit to how many times a Windows instance can be bundled.  This is a sysprep limit set to cap the number of times a machine can be syspreped (if that’s a word) I found an awesome post that fixes this issue Read more…

By H2SO4, 7 years3 years ago
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