f13d2b2b7b
The harness brings up the SaaS tenant topology on localhost using the SAME workspace-server/Dockerfile.tenant image that ships to production. Tests run against http://harness-tenant.localhost:8080 and exercise the same code path a real tenant takes: client → cf-proxy (nginx; CF tunnel + LB header rewrites) → tenant (Dockerfile.tenant — combined platform + canvas) → cp-stub (minimal Go CP stand-in for /cp/* paths) → postgres + redis Why this exists: bugs that survive `go run ./cmd/server` and ship to prod almost always live in env-gated middleware (TenantGuard, /cp/* proxy, canvas proxy), header rewrites, or the strict-auth / live-token mode. The harness activates ALL of them locally so #2395 + #2397-class bugs can be reproduced before deploy. Phase 1 surface: - cp-stub/main.go: minimal CP stand-in. /cp/auth/me, redeploy-fleet, /__stub/{peers,mode,state} for replay scripts. Catch-all returns 501 with a clear message when a new CP route appears. - cf-proxy/nginx.conf: rewrites Host to <slug>.localhost, injects X-Forwarded-*, disables buffering to mirror CF tunnel streaming semantics. - compose.yml: one service per topology layer; tenant builds from the actual production Dockerfile.tenant. - up.sh / down.sh / seed.sh: lifecycle scripts. - replays/peer-discovery-404.sh: reproduces #2397 + asserts the diagnostic helper from PR #2399 surfaces "404" + "registered". - replays/buildinfo-stale-image.sh: reproduces #2395 + asserts /buildinfo wire shape + GIT_SHA injection from PR #2398. - README.md: topology, quickstart, what the harness does NOT cover. Phases 2-3 (separate PRs): - Phase 2: convert tests/e2e/test_api.sh to target the harness URL instead of localhost; make harness-based replays a required CI gate. - Phase 3: config-coherence lint that diffs harness env list against production CP's env list, fails CI on drift. Verification: - cp-stub builds (go build ./...). - cp-stub responds to all stubbed endpoints (smoke-tested locally). - compose.yml passes `docker compose config --quiet`. - All shell scripts pass `bash -n` syntax check. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
15 lines
425 B
Docker
15 lines
425 B
Docker
# cp-stub — minimal CP stand-in for the local production-shape harness.
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# See main.go for the rationale. Self-contained build, no module deps.
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FROM golang:1.25-alpine AS builder
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WORKDIR /src
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COPY go.mod ./
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COPY main.go ./
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RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /cp-stub .
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FROM alpine:3.20
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RUN apk add --no-cache ca-certificates
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COPY --from=builder /cp-stub /cp-stub
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EXPOSE 9090
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ENTRYPOINT ["/cp-stub"]
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