Building a nested CLI parser from a dictionary
Posted on Sat 09 March 2019 in hints-and-kinks • Tagged with Python • 2 min read
Here’s a nice way to initialize a CLI argument parser in Python, with arbitrary levels of subcommands.
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Learn Complex Skills, From Anywhere: Combining Django, Ansible and OpenStack to teach any tech skill
Posted on Wed 23 January 2019 in presentations • Tagged with Conference, Open edX, OpenStack, Django, Ansible, linux.conf.au • 1 min read
1,000 routers per tenant? Think again!
Posted on Sat 08 December 2018 in hints-and-kinks • Tagged with OpenStack • 4 min read
When you allow one of your OpenStack tenants a large number of routers, they may not be getting as many as you think they will.
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The Little Bag O’Tricks: 10 Things You Might Not Know You Can Do With OpenStack
Posted on Wed 10 October 2018 in presentations • Tagged with Conference, OSDN, OpenStack • 1 min read
My presentation from OpenStack Days Nordic 2018 in Stockholm. Actually talks about 11, not 10 OpenStack capabilities you might not know about.
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More recommendations for Ceph and OpenStack
Posted on Thu 03 August 2017 in hints-and-kinks • Tagged with OpenStack, Ceph • 5 min read