Snigdha-OS/snigdhaos-docker
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⚡️ perf(_blank): used for cache optimization

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Eshan Roy
2024-11-30 18:09:45 +05:30
parent 1468ef2123
commit 177373317e
1 changed files with 37 additions and 15 deletions
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Dockerfile
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@@ -1,22 +1,44 @@
# Stage 1: Build the root filesystem
FROM archlinux:base-devel AS rootfs
RUN pacman -Syu --noconfirm && \
pacman -S --needed --noconfirm pacman-contrib git openssh sudo curl
COPY pacman.conf /etc/pacman.conf
RUN curl https://raw.githubusercontent.com/Snigdha-OS/snigdhaos-pkgbuilds/refs/heads/master/snigdhaos-mirrorlist/snigdhaos-mirrorlist -o /etc/pacman.d/snigdhaos-mirrorlist
# Update system and install base packages
RUN pacman -Syu --noconfirm && \
pacman -S --needed --noconfirm pacman-contrib git openssh sudo curl
# Add custom pacman configuration
COPY pacman.conf /etc/pacman.conf
## include to pacman own keyring to install signed packages
RUN pacman-key --init && \
pacman-key --recv-keys E1415F19F21171F2 --keyserver keyserver.ubuntu.com && \
pacman-key --lsign-key E1415F19F21171F2 && \
pacman -Sy && \
pacman -S --needed --noconfirm snigdhaos-keyring snigdhaos-mirrorlist && \
pacman -Syu --noconfirm && \
rm -rf /var/lib/pacman/sync/* && \
find /var/cache/pacman/ -type f -delete
# Download and configure the Snigdha OS mirrorlist
RUN curl -fsSL https://raw.githubusercontent.com/Snigdha-OS/snigdhaos-pkgbuilds/refs/heads/master/snigdhaos-mirrorlist/snigdhaos-mirrorlist \
-o /etc/pacman.d/snigdhaos-mirrorlist
# Initialize pacman keyring and trust Snigdha OS signing key
RUN pacman-key --init && \
pacman-key --recv-keys E1415F19F21171F2 --keyserver keyserver.ubuntu.com && \
pacman-key --lsign-key E1415F19F21171F2
# Install Snigdha OS-specific packages and keyring
RUN pacman -Sy && \
pacman -S --needed --noconfirm snigdhaos-keyring snigdhaos-mirrorlist && \
pacman -Syu --noconfirm
# Clean up cache and temporary files to reduce image size
RUN rm -rf /var/lib/pacman/sync/* && \
find /var/cache/pacman/ -type f -delete && \
pacman -Sc --noconfirm
# Stage 2: Create the final minimal container
FROM scratch
LABEL org.opencontainers.image.description="Snigdha OS - Arch based Linux Distribution for Penetration Testing and Ethical Hacking"
# Metadata about the container
LABEL org.opencontainers.image.title="Snigdha OS Container" \
org.opencontainers.image.description="Snigdha OS - Arch-based Linux distribution for Penetration Testing and Ethical Hacking" \
org.opencontainers.image.version="1.0" \
org.opencontainers.image.authors="Snigdha OS Team" \
org.opencontainers.image.licenses="MIT"
# Copy the prepared root filesystem
COPY --from=rootfs / /
CMD ["/usr/bin/bash"]
# Default command
CMD ["/usr/bin/bash"]