amscanne

66 ms·

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by amscanne 13y ago
Containers have been mature for longer than the article implies (freebsd jails, Solaris zones). Technology just doesn't work this way. Things don't simpler over time (and you don't shed support for different kernels, OSes, be
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by amscanne 13y ago
There are plenty of free and open source toolchains and languages for Windows... in particular the same ones available on your Ubuntu installation (gcc, openjdk, python, etc.). Microsoft sells and supports development toolkits, and they hap
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by amscanne 14y ago
I'm not sure I follow your question 100%, but I'm gonna take a stab... The distinction being made here isn't for a single guest or multiple guests, it's for a single guest OS or nested guests (i.e. a VM running another VM). To expose the
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by amscanne 14y ago
Here [1] is a great paper about nested virutalization for KVM. This combines hardware capabilities with software tricks to allow running multiple levels of VMMs. It may not have intense IOPs testing but it's got a couple benchmarks that w
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by amscanne 14y ago
If you don't want to bother with uuidgen: cat /proc/sys/kernel/random/uuid
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Cloning VMs with JavaScript and Node(blog.gridcentriclabs.com)
9 points by amscanne 15y ago|0 comments
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by amscanne 16y ago
Indeed. Generally speaking, virtualization adoption hasn't set any speed records. But slow and steady wins the race, as they say. :)
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by amscanne 16y ago
But how do you ensure that your EC2 slaves have exactly the same tools/libraries/environment as your blessed build machine? I'm guessing you just have to carefully curate and update AMIs every single time you make a change to the master.