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ingress: Fix reproducible issue on github codespaces #60

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Merged
kvinwang merged 2 commits into from
Oct 30, 2025
Merged

ingress: Fix reproducible issue on github codespaces #60

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ingress: Fix reproducible issue on github codespaces
kvinwang Oct 30, 2025
662bd4a
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kvinwang Oct 30, 2025
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31 changes: 24 additions & 7 deletions custom-domain/dstack-ingress/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,8 +1,7 @@
FROM nginx@sha256:b6653fca400812e81569f9be762ae315db685bc30b12ddcdc8616c63a227d3ca

COPY pinned-packages.txt /tmp/

RUN set -e; \
RUN --mount=type=bind,source=pinned-packages.txt,target=/tmp/pinned-packages.txt,ro \
set -e; \
# Create a sources.list file pointing to a specific snapshot
echo 'deb [check-valid-until=no] https://snapshot.debian.org/archive/debian/20250411T024939Z bookworm main' > /etc/apt/sources.list && \
echo 'deb [check-valid-until=no] https://snapshot.debian.org/archive/debian-security/20250411T024939Z bookworm-security main' >> /etc/apt/sources.list && \
Expand All @@ -28,7 +27,7 @@ RUN set -e; \
curl \
jq \
coreutils && \
rm -rf /var/lib/apt/lists/* /var/log/* /var/cache/ldconfig/aux-cache /tmp/pinned-packages.txt
rm -rf /var/lib/apt/lists/* /var/log/* /var/cache/ldconfig/aux-cache

RUN mkdir -p \
/etc/letsencrypt \
Expand All @@ -37,11 +36,29 @@ RUN mkdir -p \
/etc/nginx/conf.d \
/var/log/nginx

COPY ./scripts /scripts/
RUN chmod +x /scripts/*.sh /scripts/*.py
# Install scripts with deterministic permissions via bind mount
RUN --mount=type=bind,source=scripts,target=/tmp/scripts,ro \
/bin/bash -o pipefail -c 'set -euo pipefail; \
rm -rf /scripts && mkdir -p /scripts && chmod 755 /scripts && \
cd /tmp/scripts && \
find . -type d -print0 | while IFS= read -r -d "" dir; do \
rel="${dir#./}"; \
[[ -z "$rel" ]] && continue; \
install -d -m 755 "/scripts/$rel"; \
done && \
find . -type f -print0 | while IFS= read -r -d "" file; do \
rel="${file#./}"; \
perm=644; \
case "$rel" in \
*.sh) perm=755 ;; \
*.py) case "$rel" in */*) perm=644 ;; *) perm=755 ;; esac ;; \
esac; \
install -m "$perm" "$file" "/scripts/$rel"; \
done'

ENV PATH="/scripts:$PATH"
ENV PYTHONPATH="/scripts"
COPY .GIT_REV /etc/
COPY --chmod=666 .GIT_REV /etc/

ENTRYPOINT ["/scripts/entrypoint.sh"]
CMD ["nginx", "-g", "daemon off;"]
13 changes: 13 additions & 0 deletions custom-domain/dstack-ingress/build-image.sh
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Expand Up @@ -22,6 +22,19 @@ while [[ $# -gt 0 ]]; do
;;
esac
done

require_command() {
local cmd="$1"
if ! command -v "$cmd" >/dev/null 2>&1; then
echo "Error: required command '$cmd' not found in PATH" >&2
exit 1
fi
}

for required in docker skopeo jq git; do
require_command "$required"
done

# Check if buildkit_20 already exists before creating it
if ! docker buildx inspect buildkit_20 &>/dev/null; then
docker buildx create --use --driver-opt image=moby/buildkit:v0.20.2 --name buildkit_20
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