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chore: enhance Dockerfile architecture detection for ZeroTier installation

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- Improved architecture detection logic to support additional ARM variants (armhf, armv7).
- Added error handling for unsupported architectures.
- Updated download command to provide clearer output during the installation process.

No functional changes intended; enhances robustness and maintainability of the Dockerfile.
This commit is contained in:
Josh Jacobs
2025-10-26 15:54:34 +00:00
parent 2756d3b0c8
commit e0cd6af05f
1 changed files with 11 additions and 2 deletions
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@@ -5,8 +5,17 @@ ARG VERSION=1.12.2
RUN apt-get update -qq && apt-get install -qq --no-install-recommends -y \
ca-certificates=20230311+deb12u1 \
curl=7.88.1-10+deb12u14
RUN ARCH_MAPPING=$([ "$TARGETARCH" = "amd64" ] && echo amd64 || ([ "$TARGETARCH" = "arm64" ] && echo arm64 || echo "$TARGETARCH")) \
&& curl -sSL -o zerotier-one.deb "${PACKAGE_BASEURL}/zerotier-one_${VERSION}_${ARCH_MAPPING}.deb"
RUN set -e; \
DETECTED_ARCH="${TARGETARCH:-}"; \
if [ -z "$DETECTED_ARCH" ]; then DETECTED_ARCH="$(dpkg --print-architecture)"; fi; \
case "$DETECTED_ARCH" in \
amd64|x86_64) ARCH_MAPPING=amd64 ;; \
arm64|aarch64) ARCH_MAPPING=arm64 ;; \
armhf|armv7*) ARCH_MAPPING=armhf ;; \
*) echo "Unsupported architecture: $DETECTED_ARCH" >&2; exit 1 ;; \
esac; \
echo "Downloading ZeroTier: arch=$ARCH_MAPPING version=$VERSION"; \
curl -fsSL -o zerotier-one.deb "${PACKAGE_BASEURL}/zerotier-one_${VERSION}_${ARCH_MAPPING}.deb"
FROM debian:12.6
ARG VERSION