46 lines
2.2 KiB
Markdown
46 lines
2.2 KiB
Markdown
# grafana-pcp
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The grafana-pcp package
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## Setup instructions
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* clone the upstream sources: `git clone https://github.com/performancecopilot/grafana-pcp && cd grafana-pcp`
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* checkout the version of the specfile: `git checkout <currentversion>`
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* apply existing patches: `git am ../0*.patch`
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## Upgrade instructions
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* follow the Setup instructions above
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* rebase to the new version: `git fetch && git rebase --onto <newversion> <oldversion>`
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* rebasing `remove-unused-frontend-crypto.patch`: only apply the patch to `package.json` and run `yarn install`, then `yarn.lock` will get updated automatically
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* create new patches from the modified git commits: `git format-patch -N --no-stat --no-signature <newversion> && mv *.patch ..`
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* update `Version`, `Release`, `%changelog` and tarball NVRs in the specfile
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* create bundles and manifest: `./create_bundles_in_container.sh`
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* update specfile with contents of the `.manifest` file
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* run local build: `rpkg local`
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* run rpmlint: `rpmlint -r grafana-pcp.rpmlintrc /tmp/rpkg/grafana-pcp-*/grafana-pcp-*.src.rpm /tmp/rpkg/grafana-pcp-*/x86_64/grafana-pcp-*.x86_64.rpm`
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* run a scratch build: `fedpkg scratch-build --srpm`
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* upload new source tarballs: `fedpkg new-sources *.tar.gz *.tar.xz`
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* commit new `sources` file
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## Patches
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* create the patch
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* declare and apply (`%prep`) the patch in the specfile
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* if the patch affects Go or Node.js dependencies, or the webpack
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* update the `create_bundles.sh` script and apply the patch
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* create new tarballs
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* update the specfile with new tarball name and contents of the `.manifest` file
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### General guidelines
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* aim to apply all patches in the specfile
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* avoid rebuilding the tarballs
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Patches fall in several categories:
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* modify dependency versions
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* modify both sources and vendored dependencies (e.g. CVEs)
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* modify the Node.js source (i.e. affect the webpack)
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* some patches are conditional (e.g. FIPS)
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Patches cannot be applied twice.
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It is not possible to unconditionally apply all patches in the Makefile, and great care must be taken to include the required patches at the correct stage of the build.
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## Reproducible Bundles
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Run `./create_bundles_in_container.sh` to generate a reproducible vendor and webpack bundle.
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