Friday, 3 March 2017

Developing Mistral workflows for TripleO

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During the newton/ocata development cycles, TripleO made changes to the architecture so we make use of Mistral (the OpenStack workflow API...
13 comments:
Monday, 10 October 2016

TripleO composable/custom roles

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This is a follow-up to my previous post outlining the new composable services interfaces , which covered the basics of the new for Newton c...
8 comments:
Thursday, 1 September 2016

Complex data transformations with nested Heat intrinsic functions

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Disclaimer, what follows is either pretty neat, or pure-evil depending your your viewpoint ;)  But it's based on a real use-case and it ...
15 comments:
Friday, 12 August 2016

TripleO Deploy Artifacts (and puppet development workflow)

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For a while now, TripleO has supported a "DeployArtifacts" interface, aimed at making it easier to deploy modified/additional file...
7 comments:
Friday, 5 August 2016

TripleO Composable Services 101

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Over the newton cycle, we've been working very hard on a major refactor of our heat templates and puppet manifiests, such that a much mo...
4 comments:
Thursday, 9 June 2016

TripleO partial stack updates

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Recently I was asked if it's possible to do a partial update of a TripleO overcloud - the answer is yes, so I thought I'd write a po...
12 comments:
Sunday, 17 May 2015

TripleO Heat templates Part 3 - Cluster configuration, introduction/primer

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In my previous two posts I covered an overview of TripleO template roles and groups , and specifics of how initial deployment of a node happ...
19 comments: