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https://github.com/kata-containers/kata-containers.git
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76e926453a
When starting an initrd the kernel expects to find /dev/console in the initrd, so that it can connect it as stdin/stdout/stderr to the /init process. If the device node is missing the kernel will complain that it was unable to open an initial console. If kata-agent is the initrd init process, it will also result in log messages not being logged to console and thus not forwarded to host syslog. Add a set of standard device nodes for completeness, so that console logging works. To do that we install the makedev packge which provides a MAKEDEV helper that knows the major/minor numbers. Unfortunately the debian package tries to create devnodes from postinst, which can be suppressed if systemd-detect-virt is present. That's why we create a small dummy script that matches what systemd-detect-virt would output (anything is enough to suppress mknod). Fixes: #6261 Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
33 lines
1.1 KiB
Docker
33 lines
1.1 KiB
Docker
# Copyright (c) 2018 Yash Jain, 2022 IBM Corp.
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#
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# SPDX-License-Identifier: Apache-2.0
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ARG IMAGE_REGISTRY=docker.io
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FROM ${IMAGE_REGISTRY}/ubuntu:@OS_VERSION@
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@SET_PROXY@
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# makedev tries to mknod from postinst
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RUN [ -x /usr/bin/systemd-detect-virt ] || ( echo "echo docker" >/usr/bin/systemd-detect-virt && chmod +x /usr/bin/systemd-detect-virt )
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RUN apt-get update && \
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DEBIAN_FRONTEND=noninteractive \
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apt-get --no-install-recommends -y install \
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ca-certificates \
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curl \
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g++ \
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$(gcc_arch="@ARCH@" && [ "$(uname -m)" != "$gcc_arch" ] && ( \
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libc_arch="$gcc_arch" && \
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[ "$gcc_arch" = aarch64 ] && libc_arch=arm64; \
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[ "$gcc_arch" = ppc64le ] && gcc_arch=powerpc64le && libc_arch=ppc64el; \
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[ "$gcc_arch" = x86_64 ] && gcc_arch=x86-64 && libc_arch=amd64; \
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echo "gcc-$gcc_arch-linux-gnu libc6-dev-$libc_arch-cross")) \
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git \
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make \
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makedev \
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multistrap \
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musl-tools \
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protobuf-compiler
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# aarch64 requires this name -- link for all
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RUN ln -s /usr/bin/musl-gcc "/usr/bin/$(uname -m)-linux-musl-gcc"
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@INSTALL_RUST@
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