launcher/docker-images/glm53-kindling/build.sh

#!/usr/bin/env bash
# [sm121 vendor] Build the vendored kindlingai/glm-5.3-flash-gx10 image.
#
# Upstream builds `image/Dockerfile` against the repo root (the `vllm` symlink
# into `.submodules/spark-agent` must stay inside the context). At runtime the
# `glm53` script stacks eight `experimental/compose/*.yaml` overlays that
# mount replacement Python/CUDA files over site-packages — the measured
# "arx snapshot adaptive-k fp8 megamoe fixes sp recoverssm" stack.
#
# sm121 recipes mount no file trees from the node, so this build BAKES those
# overlay files into the image: a generated Dockerfile.bake COPY stage
# appended after upstream's own Dockerfile (used unmodified — the bake step
# runs after verify-base.py). The per-overlay env/args live in the recipes
# (recipes/glm53-kindling-*), mirroring the compose environment blocks.
#
# Deltas vs upstream a3c3a1d7b215: only this file and README.md; every
# upstream file is byte-identical. To vendor a new upstream: clone fresh
# (with submodules), rsync -a over this dir keeping build.sh + README.md.
set -euo pipefail
cd "$(dirname "$0")"
TAG="${TAG:-spark-glm53:v9}"

# Overlay stack (bake order irrelevant: identical target paths). tp3.yaml
# carries the only files TP6 needs — the pads activate only when the config
# holds tp_pad_orig, a no-op on TP4.
OVERLAYS=(arx snapshot adaptive-k fp8 megamoe fixes sp recoverssm tp3)

python3 - "${OVERLAYS[@]}" > Dockerfile.bake <<'PY'
import re, sys

print("# [sm121] generated by build.sh: experimental/ overlays baked in")
print("# (content parity with experimental/compose/*.yaml runtime mounts).")
seen = set()
for name in sys.argv[1:]:
    for line in open(f"experimental/compose/{name}.yaml"):
        if not re.match(r"\s*-\s+\.\./experimental/", line):
            continue
        parts = line.strip()[len("- ") :].split(":")
        if len(parts) < 2 or "${" in parts[0]:
            continue
        src, dst = parts[0][len("../") :], parts[1]
        if (src, dst) in seen:
            continue
        seen.add((src, dst))
        print(f"COPY {src} {dst}")
PY

cat image/Dockerfile Dockerfile.bake > Dockerfile.sm121
echo "baked $(grep -c '^COPY experimental' Dockerfile.bake) overlay files"

# shellcheck disable=SC2086
docker buildx build --progress=plain --load -t "$TAG" -f Dockerfile.sm121 . 2>&1
echo "=== Done: $TAG ==="