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| − | The point of this design is to try and model the use cases to the api better. Solum's primary
| + | #REDIRECT [[Solum/Pipeline]] |
| − | value is basically and easy to use ci/cd for OpenStack.
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| − | So enabling someone to use their source tree (git repo) as a tool for building images, running tests and deploying
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| − | into a variety of environments.
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| − | The entry point of Solum would be the deployment subsystem with a 'lifecycle' definition as the input.
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| − | This would contain build, test, and deploy actions for different environments.
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| − | The actions can be based on different kind of policies (time-based, user-driven, and so on).
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| − | [[File:Solum-model.png|non-framed]] | |
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| − | Example of the application lifecycle definition:
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| − | lifecycle:
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| − | environment: Develop
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| − | policy: True
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| − | actions:
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| − | run_tests:
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| − | git_url: github.com/helloworkld.git
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| − | cmd: tox
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| − | build:
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| − | git_url: github.com/helloworkld.git
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| − | cmd: build_app
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| − | environment: Staging
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| − | policy: depends-on-success-of-Develop
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| − | actions:
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| − | deploy:
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| − | # we need to be able to pass the image from the dev env
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| − | # so we can use it here.
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| − | environment: Production
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| − | policy: Manual
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| − | actions:
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| − | deploy:
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| − | heat create prod -u <somewhere> -P "image=<bla>"
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| − | DSL for describing deployment workflow can be Jenkins to begin with.
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| − | That way, we can use Jenkins also to perform the builds (in the builder subsystem/service).
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| − | For DSL, we can also look at Mistral, Taskflow, Murano.
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| − | It will be great if more than one folks participate in the DSL discussions being proposed by Mistral guys
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| − | (ref. Email on Openstack-dev list).
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| − | Builder subsystem/service:
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| − | * Investigate Jenkins
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| − | * Investigate Mistral
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| − | [[File:Solum-internal.png|non-framed]]
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| − | Additional Issues:
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| − | * Long running workflows would need Solum to use trusts (and renew tokens periodically).
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| − | Build jobs need to be run on disposable VM's to be secure.
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| − | [[File:Solum-nodepool.png|non-framed]]
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