Files
galaxy-game/gateway/Dockerfile
Ilia Denisov 6f6a854337 local-dev: Vite proxy for same-origin requests + upstream gateway Dockerfile fix
vite.config.ts now proxies `/api` and `/galaxy.gateway.v1.EdgeGateway`
to the gateway, so the browser sees only `localhost:5173` and never
trips a cross-origin preflight. `.env.development` accordingly points
`VITE_GATEWAY_BASE_URL` at the Vite origin. The proxy target is
overridable via `VITE_DEV_PROXY_TARGET=...` for non-default gateways
without touching the compose file.

`gateway/Dockerfile` previously failed to build because gateway
imports `galaxy/core` (replaced to `../ui/core` in `gateway/go.mod`)
but the Dockerfile did not copy `ui/core/` into the build context
nor declare the replace in the synthesised `go.work`. Adding both
makes `docker build -f gateway/Dockerfile .` succeed; this is the
same fix already shipped in `tools/local-dev/gateway.Dockerfile`,
back-ported to upstream.

Verified:
- docker build -f gateway/Dockerfile . — builds cleanly
- pnpm test 14/14, pnpm exec playwright test 44/44 (with CI=1 to
  force a fresh dev server; reuse keeps the previous startup env)
- curl POST through localhost:5173/api/* and /galaxy.gateway.v1.* —
  reach the gateway, no CORS preflight on the browser side

tools/local-dev/README.md updated with the new network map and the
`VITE_DEV_PROXY_TARGET` override.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-08 11:04:00 +02:00

77 lines
2.0 KiB
Docker

# syntax=docker/dockerfile:1.7
# Build context is the workspace root (galaxy/), not the gateway/
# subdirectory, because the gateway module pulls
# galaxy/{backend,core,model,redisconn,transcoder} through the
# go.work replace directives. Build with:
#
# docker build -t galaxy/gateway:integration -f gateway/Dockerfile .
FROM golang:1.26.2-alpine AS builder
WORKDIR /src
ENV CGO_ENABLED=0 GOFLAGS=-trimpath
# galaxy/backend is needed only for proto/push/v1 (gRPC client of the
# backend Push.SubscribePush stream). Its other packages are not
# reachable from the gateway main and are not compiled.
COPY pkg/cronutil/ ./pkg/cronutil/
COPY pkg/error/ ./pkg/error/
COPY pkg/geoip/ ./pkg/geoip/
COPY pkg/model/ ./pkg/model/
COPY pkg/postgres/ ./pkg/postgres/
COPY pkg/redisconn/ ./pkg/redisconn/
COPY pkg/schema/ ./pkg/schema/
COPY pkg/transcoder/ ./pkg/transcoder/
COPY pkg/util/ ./pkg/util/
COPY ui/core/ ./ui/core/
COPY backend/ ./backend/
COPY gateway/ ./gateway/
RUN <<'EOF' cat > go.work
go 1.26.2
use (
./backend
./gateway
./pkg/cronutil
./pkg/error
./pkg/geoip
./pkg/model
./pkg/postgres
./pkg/redisconn
./pkg/schema
./pkg/transcoder
./pkg/util
./ui/core
)
replace (
galaxy/cronutil v0.0.0 => ./pkg/cronutil
galaxy/error v0.0.0 => ./pkg/error
galaxy/geoip v0.0.0 => ./pkg/geoip
galaxy/model v0.0.0 => ./pkg/model
galaxy/postgres v0.0.0 => ./pkg/postgres
galaxy/redisconn v0.0.0 => ./pkg/redisconn
galaxy/schema v0.0.0 => ./pkg/schema
galaxy/transcoder v0.0.0 => ./pkg/transcoder
galaxy/util v0.0.0 => ./pkg/util
galaxy/core v0.0.0 => ./ui/core
)
EOF
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
go build -ldflags="-s -w" -o /out/gateway ./gateway/cmd/gateway
FROM gcr.io/distroless/static-debian12:nonroot AS runtime
LABEL org.opencontainers.image.title="galaxy-gateway"
EXPOSE 8080
EXPOSE 9100
USER nonroot:nonroot
COPY --from=builder /out/gateway /usr/local/bin/gateway
ENTRYPOINT ["/usr/local/bin/gateway"]