WinterGram/Dockerfile
Isaac 5962a563e4 feat: tgcalls CLI test tool with group SFU, video, and adaptation
Squashed buildout of the tgcalls testbench:

- CLI test tool with --mode p2p/reflector/group/group-churn,
  cross-version interop (--version, --version2), and quiet/summary output
- Linux toolchain + Docker multi-stage build, AWS Fargate mass test harness,
  local parallel mass test harness with signaling loss simulation
- SCTP writable gate, retransmission timer tuning, role-based handshake
- InstanceV2CompatImpl (PeerConnection backend with V2Impl signaling) and
  SignalingTranslator for v14.0.0 interop
- In-process Go/Pion SFU (ICE+DTLS+SRTP+SCTP per participant) with audio
  RTP forwarding, ActiveAudio/VideoSsrcs data channel broadcast, RTCP
  feedback path, and CGo c-archive integration
- GroupInstanceReferenceImpl (PeerConnection group-call) and mixed-impl
  group mode (--reference-participants), with SDP munging for simulcast
- H264 simulcast group video (FakeVideoTrackSource pattern generator,
  FakeVideoSink frame counting, --video flag, two-pass channel setup,
  reactive video setup from ActiveVideoSsrcs)
- Group churn stress mode (--mode group-churn, --churn-cycles)
- SFU stream-quality adaptation: BandwidthEstimator, LayerSelector
  state machine, RtxRingBuffer, simulcast SSRC rewrite
- Transport-cc feedback generation, NetworkSimulator (delay/jitter/loss/
  token-bucket bandwidth), --network-scenario step-down-up
- CLAUDE.md updates throughout

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-30 18:28:43 +02:00

52 lines
1.9 KiB
Docker

# syntax=docker/dockerfile:1
# Multi-stage build for tgcalls_cli Linux container
# Build: docker build -t tgcalls-test .
# Run: docker run tgcalls-test --mode reflector --reflector 91.108.13.2:598 --duration 10
# ============================================================
# Stage 1: Build
# ============================================================
FROM ubuntu:24.04 AS builder
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends \
gcc g++ cmake meson ninja-build nasm make \
autoconf automake libtool pkg-config python3 \
unzip curl ca-certificates patch \
zlib1g-dev libbz2-dev \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /src
# Copy source tree
COPY . .
# Always download Bazel for the container's architecture (host copy may be wrong arch)
RUN ARCH=$(uname -m) && \
if [ "$ARCH" = "x86_64" ]; then BAZEL_ARCH="x86_64"; \
elif [ "$ARCH" = "aarch64" ]; then BAZEL_ARCH="arm64"; \
else echo "Unsupported arch: $ARCH" && exit 1; fi && \
curl -fL "https://github.com/bazelbuild/bazel/releases/download/8.4.2/bazel-8.4.2-linux-${BAZEL_ARCH}" \
-o build-input/bazel-8.4.2-linux && \
chmod +x build-input/bazel-8.4.2-linux
# Build with persistent Bazel cache
RUN --mount=type=cache,target=/root/.cache/bazel \
./build-input/bazel-8.4.2-linux build //tools/tgcalls_cli:tgcalls_cli \
--strategy=Genrule=standalone --spawn_strategy=standalone && \
cp bazel-bin/tools/tgcalls_cli/tgcalls_cli /tmp/tgcalls_cli
# ============================================================
# Stage 2: Runtime (minimal)
# ============================================================
FROM ubuntu:24.04
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
&& rm -rf /var/lib/apt/lists/*
COPY --from=builder /tmp/tgcalls_cli /usr/local/bin/tgcalls_cli
ENTRYPOINT ["tgcalls_cli"]
CMD ["--help"]