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authorpmikus <peter.mikus@protonmail.ch>2023-07-13 08:42:42 +0000
committerPeter Mikus <peter.mikus@protonmail.ch>2023-07-13 09:23:55 +0000
commitefe51d995a9d736ce194dbd1c850d4a09e0a1506 (patch)
treeff3cf08ce37caaf9579a86d5b8ea558af9197980 /fdio.infra/pxe/docker-dnsmasq/Dockerfile
parent192e1ac1f274d8eed3d33cdbc15fa995a74247c7 (diff)
feat(packer): Cleanup
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: I947f0e349584c3688e207a910e0debfc87562af6
Diffstat (limited to 'fdio.infra/pxe/docker-dnsmasq/Dockerfile')
-rw-r--r--fdio.infra/pxe/docker-dnsmasq/Dockerfile53
1 files changed, 53 insertions, 0 deletions
diff --git a/fdio.infra/pxe/docker-dnsmasq/Dockerfile b/fdio.infra/pxe/docker-dnsmasq/Dockerfile
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+FROM ubuntu:22.04 as ubuntu_jammy
+
+LABEL Description="ubuntu intermediate image"
+LABEL Version="2.0"
+
+RUN apt update \
+ && apt install -y wget genisoimage syslinux-common \
+ && mkdir -p /var/lib/tftpboot/grub \
+ && mkdir -p /var/lib/tftpboot/grub/fonts \
+ && mkdir -p /var/lib/tftpboot/casper/ubuntu-jammy-amd64/ \
+ && mkdir -p /var/lib/tftpboot/casper/ubuntu-jammy-arm64/
+
+ENV ISO_JAMMY_AMD64 https://old-releases.ubuntu.com/releases/22.04.1/ubuntu-22.04.1-live-server-amd64.iso
+ENV ISO_JAMMY_ARM64 https://old-releases.ubuntu.com/releases/22.04.1/ubuntu-22.04.1-live-server-arm64.iso
+ENV EFI_JAMMY_AMD64 http://archive.ubuntu.com/ubuntu/dists/jammy/main/uefi/grub2-amd64/current/grubnetx64.efi.signed
+ENV EFI_JAMMY_ARM64 http://ports.ubuntu.com/ubuntu-ports/dists/jammy/main/uefi/grub2-arm64/current/grubnetaa64.efi.signed
+
+RUN echo "Preparing Grub EFI Binary" \
+ && wget $EFI_JAMMY_AMD64 -O /var/lib/tftpboot/grubx64.efi \
+ && wget $EFI_JAMMY_ARM64 -O /var/lib/tftpboot/grubaa64.efi \
+ && apt download shim-signed \
+ && dpkg-deb --fsys-tarfile shim-signed*deb | tar x ./usr/lib/shim/shimx64.efi.signed.latest -O > /var/lib/tftpboot/bootx64.efi \
+ && apt download grub-common \
+ && dpkg-deb --fsys-tarfile grub-common*deb | tar x ./usr/share/grub/unicode.pf2 -O > /var/lib/tftpboot/grub/fonts/unicode.pf2
+
+RUN echo "Preparing Casper Kernel" \
+ && wget $ISO_JAMMY_AMD64 -O /ubuntu-22.04.1-live-server-amd64.iso \
+ && isoinfo -i /ubuntu-22.04.1-live-server-amd64.iso -x "/CASPER/INITRD.;1" > /var/lib/tftpboot/casper/ubuntu-jammy-amd64/initrd \
+ && isoinfo -i /ubuntu-22.04.1-live-server-amd64.iso -x "/CASPER/VMLINUZ.;1" > /var/lib/tftpboot/casper/ubuntu-jammy-amd64/vmlinuz \
+ && wget $ISO_JAMMY_ARM64 -O /ubuntu-22.04.1-live-server-arm64.iso \
+ && isoinfo -i /ubuntu-22.04.1-live-server-arm64.iso -x "/CASPER/INITRD.;1" > /var/lib/tftpboot/casper/ubuntu-jammy-arm64/initrd \
+ && isoinfo -i /ubuntu-22.04.1-live-server-arm64.iso -x "/CASPER/VMLINUZ.;1" > /var/lib/tftpboot/casper/ubuntu-jammy-arm64/vmlinuz
+
+FROM alpine
+
+LABEL Description="dnsmasq service image"
+LABEL Version="2.0"
+
+RUN apk add --update --no-cache dnsmasq \
+ && rm -rf /var/cache/apk/*
+
+# Extract installer from previous image.
+COPY --from=ubuntu_jammy /var/lib/tftpboot /var/lib/tftpboot
+
+# Configure PXE.
+COPY tftpboot/ /var/lib/tftpboot/
+
+# Configure DNSMASQ.
+COPY etc/ /etc/
+
+# Start dnsmasq. It picks up default configuration from /etc/dnsmasq.conf and
+# /etc/default/dnsmasq plus any command line switch
+ENTRYPOINT ["sh","-c","dnsmasq","--interface=$E_INT","--listen-address=$E_ADD"] \ No newline at end of file