8000 Pay for travis while we re-consider CI architecture · Issue #164 · astropy/astropy-project · GitHub
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eteq opened this issue Nov 2, 2020 · 4 comments
Closed

Pay for travis while we re-consider CI architecture #164

eteq opened this issue Nov 2, 2020 · 4 comments
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finance 💰 infrastructure 📦

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@eteq
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eteq commented Nov 2, 2020

Travis-CI has just announced the effective end of their free tier:
https://blog.travis-ci.com/2020-11-02-travis-ci-new-billing

Based on that pricing structure, I've estimated our current usage for the Astropy Project as a whole:

  • https://travis-ci.com/github/astropy?tab=insights indicates we used ~25k min in a month where ~half of the month was actually being counted. But that was during the feature freeze, which is often a bit higher. And the previous week was 7k minutes, so ~25k min per month seems like the right ballpark.
  • According to https://blog.travis-ci.com/2020-11-02-travis-ci-new-billing linux is 10 credits per minute.
  • I don't see a way to easily extract mac//windows minutes (which it says are 50 credits per min), but if I just assume the core is representative there's no mac build and ~1/7 windows, so average of 11.5 credits per min
  • That totals 287500 credits per month. So at $15 per 25k credits, that's $172 per month

Note that's low-balling a bit, because we don't have a full month's worth of data. So a long-term average might be more like $300 per month.

We need to re-evaluate all the CI infrastructure with this in mind, but as a tentative item we may want to try to make available ~1-2 mo to get headroom if possible.
@mwcraig
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mwcraig commented Nov 2, 2020

FYI, Windows minutes are 20 credits/min, not 50 credits/min. Not a big deal.

@pllim
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pllim commented Nov 2, 2020 •
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https://github.com/search?l=&p=1&q=org%3Aastropy++filename%3A.travis.yml&ref=advsearch&type=Repositories (might have to search the search results to be sure, as I am not sure how accurate this search is) (included a lot of junk results)

curl -o searchresults1.json -u user:token -H "Accept: application/vnd.github.v3+json" "https://api.github.com/search/code?q=org%3Aastropy++filename%3A\".travis.yml\"+path%3A%2F&type=Repositories&page=1&per_page=100&sort=indexed&order=desc"

36 hits as of 2020-11-02

  • astropy/asdf-astropy
  • astropy/astroplan
  • astropy/astropy
  • astropy/astropy-benchmarks
  • astropy/astropy-bot
  • astropy/astropy-changelog
  • astropy/astropy-dashboard
  • astropy/astropy-helpers
  • astropy/astropy-tutorials
  • astropy/astropy-v2.0-paper
  • astropy/astroquery
  • astropy/astroscrappy
  • astropy/astrowidgets
  • astropy/ccdproc
  • astropy/ci-helpers
  • astropy/conda-build-tools
  • astropy/conda-builder
  • astropy/conda-builder-affiliated
  • astropy/conda-channel-astropy
  • astropy/conda-channel-ci-extras
  • astropy/coordinates-benchmark
  • astropy/halotools
  • astropy/imageutils
  • astropy/learn-astropy-librarian
  • astropy/montage-wrapper
  • astropy/package-template
  • astropy/pyregion
  • astropy/pytest-arraydiff
  • astropy/pytest-astropy-header
  • astropy/pytest-doctestplus
  • astropy/pytest-openfiles
  • astropy/pytest-remotedata
  • astropy/pyvo
  • astropy/saba
  • astropy/specutils
  • astropy/SPISEA

@eteq
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eteq commented Nov 3, 2020

FYI, Windows minutes are 20 credits/min, not 50 credits/min. Not a big deal.

Oops yes, typo on my part - my average assumed 20 not 50 so it should still be good within error bars 😉

@bsipocz bsipocz mentioned this issue Nov 24, 2020
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@pllim
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pllim commented Jan 14, 2021

I think we can close this. The important ones are ported away from Travis CI and the few that are left are not active anyway.

@hamogu hamogu closed this as completed Jan 14, 2021
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