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+preos ideas

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Signed-off-by: Nico Schottelius <nico@brief.schottelius.org>
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Nico Schottelius 2012-05-25 10:38:15 +02:00
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doc/dev/logs/2012-05-24.preos Normal file
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Todo for preos:
get debian installer (?)
x86, amd64
configure sshd
add authorized_keys
output files
tftp: cuni: curl -s "http://http.us.debian.org/debian/dists/$version/main/installer-$arch/current/images/netboot/netboot.tar.gz" | tar xz
iso
http://wiki.debian.org/DebianInstaller/
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debootstrap:
[19:33] brief:hack% sudo debootstrap squeeze ./debian-squeeze
[19:30] brief:hack# du -sh .
213M .
install kernel
[19:35] brief:hack# chroot debian-squeeze/ apt-get -y install linux-image-amd64
[19:37] brief:debian-squeeze# ls boot/initrd*
boot/initrd.img-2.6.32-5-amd64
[19:37] brief:debian-squeeze# ls boot/vmlinuz*
boot/vmlinuz-2.6.32-5-amd64
install sshd
[19:37] brief:hack# chroot debian-squeeze/ apt-get -y --force-yes install openssh-server
- connect back?
- generate sshd keys?
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initramfs:
find . -print0 | bsdcpio $( (( QUIET )) && echo '--quiet' ) -R 0:0 -0oH newc | $COMPRESSION $COMPRESSION_OPTIONS > "$IMGPATH"
/init for booting
find . -print0 | cpio --null -ov --format=newc | gzip -9 > /boot/my-initramfs.cpio.gz
cpio -H newc -o
find . | cpio -H newc -o > ../initramfs.cpio # <-- this is the actual initramfs
[19:39] brief:debian-squeeze# find . | bsdcpio -H newc -o > ../initramfs.cpio
[19:43] brief:debian-squeeze# xz ../initramfs.cpio
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cdrom:
http://tldp.org/HOWTO/Bootdisk-HOWTO/cd-roms.html
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[19:34] brief:hack# chroot debian-squeeze/ apt-cache search kernel | grep linux-image
linux-image-2.6.32-5-amd64-dbg - Debugging infos for Linux 2.6.32-5-amd64
linux-image-2.6.32-5-amd64 - Linux 2.6.32 for 64-bit PCs
linux-image-2.6.32-5-openvz-amd64-dbg - Debugging infos for Linux 2.6.32-5-openvz-amd64
linux-image-2.6.32-5-openvz-amd64 - Linux 2.6.32 for 64-bit PCs, OpenVZ support
linux-image-2.6.32-5-vserver-amd64-dbg - Debugging infos for Linux 2.6.32-5-vserver-amd64
linux-image-2.6.32-5-vserver-amd64 - Linux 2.6.32 for 64-bit PCs, Linux-VServer support
linux-image-2.6.32-5-xen-amd64-dbg - Debugging infos for Linux 2.6.32-5-xen-amd64
linux-image-2.6.32-5-xen-amd64 - Linux 2.6.32 for 64-bit PCs, Xen dom0 support
linux-image-2.6-amd64 - Linux 2.6 for 64-bit PCs (meta-package)
linux-image-2.6-openvz-amd64 - Linux 2.6 for 64-bit PCs (meta-package), OpenVZ support
linux-image-2.6-vserver-amd64 - Linux 2.6 for 64-bit PCs (meta-package), Linux-VServer support
linux-image-2.6-xen-amd64 - Linux 2.6 for 64-bit PCs (meta-package), Xen dom0 support
linux-image-amd64 - Linux for 64-bit PCs (meta-package)
linux-image-openvz-amd64 - Linux for 64-bit PCs (meta-package), OpenVZ support
linux-image-vserver-amd64 - Linux for 64-bit PCs (meta-package), Linux-VServer support
linux-image-xen-amd64 - Linux for 64-bit PCs (meta-package), Xen dom0 support
[19:34] brief:hack#
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