Migrate Flask tutorial to Charmcraft RTD #1976
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added a few commands taken from the rockcraft task.yaml
skipped over the parts where code files were changed (for now)
24.04 blueprint
Move setup text to its own file Fix some linting issues
migrate.py visitors_app.py
So that the spread test won't pick it up too early in the test (causing a blocked status in the flask-hello-world app)
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| sudo snap install charmcraft --channel latest/edge --classic |
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Should we use latest/edge here or switch to stable? Rockcraft above is using stable
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Does the stable version of charmcraft support all the extensions? For Flask it does, but since this is under reuse I wanted to make sure the setup was as extension-agnostic as possible
| # [docs:deploy-juju-model-end] | ||
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| # [docs:deploy-nginx] | ||
| juju deploy nginx-ingress-integrator --channel=latest/edge --revision 122 |
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Any particular reason for pinning the revision please? I think lates/edge should get the latest revision
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latest/edge did not get the latest revision in the GitHub CI test -- it did for my local testing though.
In GitHub, latest/edge grabbed revision 44 (suspiciously, this is the latest revision for the Ubuntu 22.04 base while 122 is the latest revision for the Ubuntu 20.04 base) and revision 44 ran into hook failed: "config-changed" errors upon deployment
One other thing to note: When I specified the base instead of revision, the "hook failed" issues went away.
docs/tutorial/flask.rst
Outdated
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When I go to the readthedocs for this PR (you can do that by clicking as indicated in the screenshot on the PR page), I can't see the tutorial being rendered? It is usually better to review it there to check for that the correct lines were included etc
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I see the tutorial being rendered, but there isn't a dedicated tutorial section. I can reorganise
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I added a tutorial section, and the Flask tutorial shows up underneath it when I check the rendered page. Let me know if you don't see it
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Thanks for doing this, I know it isn't easy especially because this involved code 🙂 |
The current Flask tutorial: https://juju.is/docs/sdk/write-your-first-kubernetes-charm-for-a-flask-app
This PR will move the tutorial off of Discourse and Charm SDK and onto the Charmcraft RTD.