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fix(docker): drop .next/cache from dashboard image (2.35 GB → 1.06 GB) - #826
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What
Dockerfile: removeapps/dashboard/.next/cacheat the end of the build step, so the runner stage no longer copies it..dockerignore: add**/.next, so a host that already ranpnpm builddoesn't send its local.next(about 1.2 GB) as build context.Why
While measuring a fresh self-host install of v1.22.6 (prompted by r/selfhosted feedback about setup and resource use),
docker build .produced a 2.35 GB dashboard image. 1.2 GB of that was.next/cache, webpack's build-time cache, whichnext startdoesn't need. Separately, the first build on a host wherepnpm buildhad already run transferred a 1.25 GB context, because.nextwasn't ignored.Verified (box, Docker 26.1.5)
PORT=3002,API_URLpointing to a local API). These all returned 200:/,/login,/register,/pricing,/sitemap.xml,/docs/self-hosting,/error-tracking/nextjs/server-components-render-error, plus authenticated/dashboard/errors, which rendered ingested errors. No errors in the container log.pnpm install/next buildsteps are unchanged. The runner stage still copies/app(no production-only reinstall, per the v1.17.7 note).Ships with the next patch release. No release is cut here.