ci: Make runs-on overridable Previously what runners CI ran on was hardcoded. Unfortunately that makes it harder to use faster or self hosted runners (e.g. in a private repository where the runners are very slow, or self hosted runners for cfbot).
Fix that by allowing to override the runner types via repository/organization variables. How to do that is documented in src/tools/ci/README. Testing faster github hosted runners showed that we have some dependencies on specific locations, fix most of those. As part of this the "Determine enabled jobs" job moves to ubuntu-slim, which the setup job already did. Normally this won't make a difference, but seems more consistent. This commit is backpatched to 19 to keep CI between master and 19 the same. Soon we'll backpatch CI support to regain coverage with lost with cirrus-ci's shutdown. Author: Andres Freund <[email protected]> Co-authored-by: Nazir Bilal Yavuz <[email protected]> Discussion: https://postgr.es/m/a2ejn7lfqolutzz7kozalbhy3bixdrujb4buc3pgbtlk4am2ba@wbv6v7riia33 Discussion: https://postgr.es/m/can55fz1bcwbswgcck2gqkyn6tzdxcw2hvk2m3qeiwanxunj...@mail.gmail.com Backpatch-through: 19 Branch ------ REL_19_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/327f3b099960e1b5f47a47f2792eba20a4f12f18 Modified Files -------------- .github/workflows/pg-ci.yml | 72 ++++++++++++++++++++++++++++----------------- src/tools/ci/README | 21 +++++++++++++ 2 files changed, 66 insertions(+), 27 deletions(-)
