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Optimize apt-get commands to reduce image size in Dockerfile

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This commit improves the Dockerfile by consolidating apt-get update and apt-get install commands into a single RUN statement and adding cleanup steps for the apt cache.
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Peter Dave Hello 2024-04-07 01:32:37 +08:00 • committed by GitHub
parent 56c950d159
commit 2b6d21572e
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1 changed files with 3 additions and 2 deletions
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@ -15,8 +15,9 @@ COPY . .
RUN cargo build --release
FROM debian:11-slim
RUN apt-get update
RUN apt-get install dumb-init -y
RUN apt-get update \
&& apt-get install dumb-init -y \
&& rm -rf /var/lib/apt/lists/*
COPY --from=cargo-build /usr/src/onetun/target/release/onetun /usr/local/bin/onetun