X-Git-Url: https://iankelling.org/git/?p=automated-distro-installer;a=blobdiff_plain;f=README;h=3f01a9726948b5dac69ce49a161f828ab20f1925;hp=5dd5d3df4bae069724be8c98f2469fcc2897e999;hb=6ca069946c8ff88d79d1ae421e0eda60ae1c514c;hpb=cef9b6ede5c1e028bed1b4dc7895f5dfa121ad6b diff --git a/README b/README index 5dd5d3d..3f01a97 100644 --- a/README +++ b/README @@ -76,7 +76,7 @@ fai/config/class/50-host-classes. Before doing a fai install, you will need to populate /q/root/luks and /q/root/shadow, see their references. You might also want to copy existing /etc/ssh/*host* to -/p/c/machine_specific/HOST/filesystem/etc/ssh. +/p/c/machine_specific/HOST/filesystem/etc/ssh host-* luks keyfiles generated like: head -c 2048 /dev/urandom | od | s dd of=/q/root/luks/host-demohost @@ -140,9 +140,6 @@ fresize # resize swap or boot partitions in a host # Replacing a raid 10 disk -# i expect better results with newer kernel and btrfs progs than the default stretch -fai-server buster - pxe-server -S HOST fai # btrfs replace or delete. prefer replace. to setup partitions on replacement drive: @@ -180,12 +177,33 @@ reboot # Expected output in fai logs +On focal, +fai.log:updatebase.UBUNTU FAILED with exit code 1. +the real error is dpkg-reconfigure locales, seems to be related +to a workaround for < 20.04, relevant comment: +# in case the locales are already included inside the base file (Ubuntu) +in config/hooks/instsoft.DEBIAN + + For flidas, when installing systemd, this error happens, and it's a superflous upstream bug based on reading the post install script: addgroup: The group `systemd-journal' already exists as a system group. Exiting. Operation failed: No such file or directory +On nabia/newer, python is removed, now its python3, +and its easier to just let the package get removed than +do host class package config. +fai.log:WARNING: These unknown packages are removed from the installation list: python python-minimal + +Similar to python, linux-image-amd64 is the debian package name +for the kernel, linux-image-generic is for ubuntu, but the +DEBIAN class is defined on ubuntu and its easier to just let +the package get removed with this warning: +fai.log:WARNING: These unknown packages are removed from the installation list: linux-image-amd64 +Also, cryptsetup-initramfs is new to buster/nabia, it gets removed +on earlier versions. + # linode notes @@ -216,29 +234,50 @@ cd /b/fai . fai-wrapper ./fai/config/hooks/partition.DEFAULT -# on local host +# on remote host # install ubuntu 20.04 using virt-install -s virt-install --os-variant=ubuntu16.04 --cdrom ubuntu-20.04-desktop-amd64.iso --disk path=u2004.qcow2 -r 2048 --vcpus 1 -n u2004 -sudo qemu-img create -o preallocation=metadata -f qcow2 u2004.qcow2 15G +sudo -i +virt-install --os-variant=ubuntu16.04 --cdrom ubuntu-20.04-desktop-amd64.iso --disk path=u2004.qcow2 -r 2048 --vcpus 1 -n u2004 +qemu-img create -o preallocation=metadata -f qcow2 u2004.qcow2 15G +# alternatively, also tried a physical install, because I know the virtual install ends up +# with some differen things, like some spice service. then pulled the data out with +rsync -ahSAX --numeric-ids --exclude=proc --exclude=sys --exclude=dev --exclude=tmp --exclude=run root@tp:/ .; mkdir proc sys dev tmp + modprobe nbd +qemu-nbd --connect=/dev/nbd0 u1804.qcow2 -f qcow2 qemu-nbd --connect=/dev/nbd0 u2004.qcow2 -f qcow2 -s mount /dev/nbd0p5 /mnt/1 -s rsync -avhSAXP --numeric-ids /mnt/1/ root@tp:/mnt/root/root_ubuntubionic - -# on remote host: -# mount boot and root to /mnt/1 -sudo -i -cd /mnt/1 +mount /dev/nbd0p1 /mnt/1 # bionic +mount /dev/nbd0p5 /mnt/1 # focal +mount -o bind /mnt/root/root_ubuntubionic /mnt/2 +mount -o bind /mnt/root/root_ubuntufocal /mnt/2 +mkdir -p /mnt/2/boot +mount -o bind /mnt/boot/boot_ubuntubionic /mnt/2/boot +mount -o bind /mnt/boot/boot_ubuntufocal /mnt/2/boot +# S = sparse, A = acls, X = xattrs +rsync -ahSAX --numeric-ids /mnt/1/ /mnt/2 + +cd /mnt/2 cp /tmp/fai/crypttab etc -cp /tmp/fstab etc +sed -i "s#/root/keyscript,#decrypt_keyctl,#" etc/crypttab +cp /tmp/fai/fstab etc +echo "tmpfs /tmp tmpfs nodev,nosuid,size=50%,mode=1777 0 0" >> etc/fstab chrbind chroot . +mv /etc/resolv.conf /etc/resolv.conf.old +echo nameserver 1.1.1.1 >/etc/resolv.conf # install programs from /a/bin/fai/fai/config/package_config/STANDARD: -apt install openssh-client openssh-server cryptsetup keyutils btrfs-progs console-setup kbd pciutils usbutils unattended-upgrades initramfs-tools-core dropbear-initramfs +apt install -y openssh-client openssh-server cryptsetup keyutils btrfs-progs console-setup kbd pciutils usbutils unattended-upgrades initramfs-tools-core dropbear-initramfs +mv /etc/resolv.conf.old /etc/resolv.conf exit -# install authorized keys in dropbear and .ssh folder +d=etc/initramfs-tools +mkdir -p $d/root/.ssh etc/dropbear-initramfs root/.ssh +chmod 700 $d/root $d/root/.ssh root/.ssh +cp -p /root/.ssh/authorized_keys $d/root/.ssh/authorized_keys +cp -p /root/.ssh/authorized_keys etc/dropbear-initramfs +cp -p /root/.ssh/authorized_keys root/.ssh/authorized_keys chroot . -grub-install --no-floppy $(grub-probe -tdrive -d /dev/sda3) +sed -ri 's/^ *GRUB_CMDLINE_LINUX_DEFAULT=.*/GRUB_CMDLINE_LINUX_DEFAULT="rd.luks.crypttab=no"/' /etc/default/grub +grub-install --no-floppy $(grub-probe -tdrive -d /dev/sda) update-grub grub-bios-setup -d /boot/grub/i386-pc -s /dev/sda exit @@ -247,6 +286,29 @@ umount dev umount sys reboot +# for switching the boot to root2 +zboot +# for switching back, efibootmgr, if there is a problem with the root filesystem detection, +# boot into the debian bootstrap distro, run partition.DEFAULT using comments for mktab arg. +# then manually run iboot and then reboot. + + +# pine rock64 notes +# the only useful image is ubuntu 18.04 ayafun or something. +# using emmc usb: +s mount /dev/sdb7 /mnt/1 +s cp `which qemu-arm-static` /mnt/1/usr/bin +s chroot /mnt/1 qemu-arm-static /bin/bash +usermod --login iank --move-home --home /home/iank rock46 +groupmod --new-name iank rock64 +passwd iank +# boot it +s apt-get update +s apt dist-upgrade + + + + # TODO Change arch to archlike and to support arch and parabola