kubernaut (sha-654619f)

Published 2025-08-15 06:03:09 +00:00 by ryanc in ryanc/kubernaut

Pull the image from the command line:

docker pull git.kill0.net/ryanc/kubernaut:sha-654619f

Digest

sha256:14ce35a4dc67e4bab80a8af12847134edb0bc9a08b9733977d46f4207247fccb

For more information on the Container registry, see the documentation.

Digest	OS / Arch	Size
d02efac905	linux/amd64	74 MiB
bde03da3bf	linux/arm64	74 MiB

Image Layers ( linux/amd64)

# debian.sh --arch 'amd64' out/ 'trixie' '@1754870400'

RUN /bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends ca-certificates ; apt-get dist-clean # buildkit

RUN /bin/sh -c set -eux; mkdir -p /usr/local/etc; echo 'gem: --no-document' >> /usr/local/etc/gemrc # buildkit

ENV LANG=C.UTF-8

ENV RUBY_VERSION=3.4.5

ENV RUBY_DOWNLOAD_URL=https://cache.ruby-lang.org/pub/ruby/3.4/ruby-3.4.5.tar.xz

ENV RUBY_DOWNLOAD_SHA256=7b3a905b84b8777aa29f557bada695c3ce108390657e614d2cc9e2fb7e459536

RUN /bin/sh -c set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends dpkg-dev libgdbm-dev ruby autoconf bzip2 g++ gcc libbz2-dev libffi-dev libgdbm-compat-dev libglib2.0-dev libgmp-dev libncurses-dev libssl-dev libxml2-dev libxslt-dev libyaml-dev make wget xz-utils zlib1g-dev ; rustArch=; dpkgArch="$(dpkg --print-architecture)"; case "$dpkgArch" in 'amd64') rustArch='x86_64-unknown-linux-gnu'; rustupUrl='https://static.rust-lang.org/rustup/archive/1.27.1/x86_64-unknown-linux-gnu/rustup-init'; rustupSha256='6aeece6993e902708983b209d04c0d1dbb14ebb405ddb87def578d41f920f56d' ;; 'arm64') rustArch='aarch64-unknown-linux-gnu'; rustupUrl='https://static.rust-lang.org/rustup/archive/1.27.1/aarch64-unknown-linux-gnu/rustup-init'; rustupSha256='1cffbf51e63e634c746f741de50649bbbcbd9dbe1de363c9ecef64e278dba2b2' ;; esac; if [ -n "$rustArch" ]; then mkdir -p /tmp/rust; wget -O /tmp/rust/rustup-init "$rustupUrl"; echo "$rustupSha256 */tmp/rust/rustup-init" | sha256sum --check --strict; chmod +x /tmp/rust/rustup-init; export RUSTUP_HOME='/tmp/rust/rustup' CARGO_HOME='/tmp/rust/cargo'; export PATH="$CARGO_HOME/bin:$PATH"; /tmp/rust/rustup-init -y --no-modify-path --profile minimal --default-toolchain '1.84.0' --default-host "$rustArch"; rustc --version; cargo --version; fi; wget -O ruby.tar.xz "$RUBY_DOWNLOAD_URL"; echo "$RUBY_DOWNLOAD_SHA256 *ruby.tar.xz" | sha256sum --check --strict; mkdir -p /usr/src/ruby; tar -xJf ruby.tar.xz -C /usr/src/ruby --strip-components=1; rm ruby.tar.xz; cd /usr/src/ruby; autoconf; gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; ./configure --build="$gnuArch" --disable-install-doc --enable-shared ${rustArch:+--enable-yjit} ; make -j "$(nproc)"; make install; rm -rf /tmp/rust; apt-mark auto '.*' > /dev/null; apt-mark manual $savedAptMark > /dev/null; find /usr/local -type f -executable -not $ -name '*tkinter*' $ -exec ldd '{}' ';' | awk '/=>/ { so = $(NF-1); if (index(so, "/usr/local/") == 1) { next }; gsub("^/(usr/)?", "", so); printf "*%s\n", so }' | sort -u | xargs -r dpkg-query --search | awk 'sub(":$", "", $1) { print $1 }' | sort -u | xargs -r apt-mark manual ; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; apt-get dist-clean; cd /; rm -r /usr/src/ruby; if dpkg -l | grep -i ruby; then exit 1; fi; [ "$(command -v ruby)" = '/usr/local/bin/ruby' ]; ruby --version; gem --version; bundle --version # buildkit

ENV GEM_HOME=/usr/local/bundle

ENV BUNDLE_SILENCE_ROOT_WARNING=1 BUNDLE_APP_CONFIG=/usr/local/bundle

ENV PATH=/usr/local/bundle/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

RUN /bin/sh -c set -eux; mkdir "$GEM_HOME"; chmod 1777 "$GEM_HOME" # buildkit

CMD ["irb"]

ENV RACK_ENV=production BUNDLE_DEPLOYMENT=true BUNDLE_PATH=/usr/local/bundle BUNDLE_WITHOUT=development test RUBY_YJIT_ENABLE=true

WORKDIR /kubernaut

RUN /bin/sh -c apt-get update -qq && apt-get install --yes --no-install-recommends libjemalloc2 && rm -rf /var/lib/apt/lists /var/cache/apt/archives # buildkit

ENV PORT=4567

RUN /bin/sh -c groupadd --system --gid 666 kubernaut && useradd --system --uid 666 --gid kubernaut --create-home --shell /bin/bash kubernaut # buildkit

COPY /usr/local/bundle /usr/local/bundle # buildkit

COPY /kubernaut /kubernaut # buildkit

USER kubernaut:kubernaut

EXPOSE map[4567/tcp:{}]

ENTRYPOINT ["/kubernaut/dockerfiles/entrypoint.sh"]

CMD ["bundle" "exec" "puma"]

Key	Value
org.opencontainers.image.created	2025-08-15T05:36:51.784Z
org.opencontainers.image.description
org.opencontainers.image.licenses
org.opencontainers.image.revision	654619f1fd4c9861dc084c0e29f28095b116c2cf
org.opencontainers.image.source	https://git.kill0.net/ryanc/kubernaut
org.opencontainers.image.title	kubernaut
org.opencontainers.image.url	https://git.kill0.net/ryanc/kubernaut
org.opencontainers.image.version	0.2.5