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https://github.com/ps5-linux/ps5-linux-image.git
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ddfda4de88
Ubuntu's apt umoci (0.4.7) crashes on the self-hosted arm64 runner with "fatal error: lfstack.push invalid packing" while unpacking Fedora's OCI base image. The image-builder is an amd64 image, so it runs under qemu on the arm64 runner, and the emulated process inherits the host's 52-bit-VA high addresses that the old Go in apt's umoci mis-packs in lfstack. Build umoci v0.5.0 from source with the Go 1.25 toolchain already installed (Go >=1.21 handles high virtual addresses correctly). Only Fedora uses umoci (OCI base); the other distros use debootstrap/pacstrap. [skip ci]
49 lines
2.0 KiB
Docker
49 lines
2.0 KiB
Docker
FROM ubuntu:24.04
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ENV DEBIAN_FRONTEND=noninteractive
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# System dependencies for distrobuilder and image creation
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates wget git make gcc libc6-dev build-essential \
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debootstrap rsync gpg dirmngr squashfs-tools \
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parted dosfstools e2fsprogs kmod \
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initramfs-tools fdisk gdisk udev kpartx \
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xz-utils bzip2 zstd \
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&& rm -rf /var/lib/apt/lists/*
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# Install Go (Ubuntu 24.04 only has 1.22, distrobuilder needs newer)
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RUN wget -q https://go.dev/dl/go1.25.6.linux-amd64.tar.gz -O /tmp/go.tar.gz && \
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tar -C /usr/local -xzf /tmp/go.tar.gz && \
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rm /tmp/go.tar.gz
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ENV PATH="/usr/local/go/bin:/root/go/bin:${PATH}"
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# Build distrobuilder from source per upstream instructions
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RUN mkdir -p /root/go/src/github.com/lxc/ && \
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cd /root/go/src/github.com/lxc/ && \
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git clone --depth 1 --branch v3.3.1 https://github.com/lxc/distrobuilder && \
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cd distrobuilder && \
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make && \
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cp /root/go/bin/distrobuilder /usr/local/bin/ && \
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rm -rf /root/go/src /root/go/pkg
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# Fedora 41+ base images ship as OCI archives; distrobuilder's fedora-http
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# downloader unpacks them with umoci/skopeo. Ubuntu's apt umoci (0.4.7) is
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# built with an old Go that crashes under qemu on the self-hosted arm64 runner
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# ("fatal error: lfstack.push invalid packing"), because the emulated amd64
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# process inherits the host's 52-bit-VA high addresses. Build umoci from source
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# with the Go toolchain installed above (>=1.21 packs high addresses correctly).
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RUN apt-get update && apt-get install -y --no-install-recommends \
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skopeo \
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&& rm -rf /var/lib/apt/lists/*
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RUN go install github.com/opencontainers/umoci/cmd/umoci@v0.5.0 && \
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cp /root/go/bin/umoci /usr/local/bin/umoci && \
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rm -rf /root/go/pkg
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WORKDIR /build
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COPY docker/image-builder/entrypoint.sh /entrypoint.sh
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COPY docker/image-builder/entrypoint-multi.sh /entrypoint-multi.sh
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RUN chmod +x /entrypoint.sh /entrypoint-multi.sh
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ENTRYPOINT ["/entrypoint.sh"]
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