Created
February 12, 2022 08:23
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Oracle Linux 8.5 to NixOS with ESP resizing
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#cloud-config | |
# vim: syntax=yaml | |
disable_root: false | |
ssh_authorized_keys: [] | |
write_files: | |
- path: "/etc/ssh/sshd_config.d/permit_root" | |
owner: "root:root" | |
permissions: "0644" | |
content: | | |
PermitRootLogin without-password | |
- path: "/etc/iptables/rules.v4" | |
- path: "/etc/iptables/rules.v6" | |
- path: /etc/nixos/host.nix | |
permissions: "0644" | |
content: | | |
{pkgs, lib, config, ...}: | |
{ | |
environment.systemPackages = with pkgs; [ vim git ]; | |
networking.usePredictableInterfaceNames = true; | |
nix = { | |
package = pkgs.nixFlakes; | |
extraOptions = lib.optionalString (config.nix.package == pkgs.nixFlakes) | |
"experimental-features = nix-command flakes"; | |
}; | |
} | |
users: | |
- name: ubuntu | |
inactive: true | |
package_update: true | |
package_upgrade: false | |
package_reboot_if_required: false | |
locale: "en_US.UTF-8" | |
timezone: "Europe/London" | |
runcmd: | |
- /usr/libexec/oci-growfs -y | |
- pkill OSWatcher | |
- umount /var/oled | |
- lvremove /dev/mapper/ocivolume-oled | |
- lvresize -l +100%FREE /dev/mapper/ocivolume-root | |
- > | |
echo "drive d: file=\"/dev/sda1\" exclusive" > /etc/mtools.conf | |
- echo "mtools_skip_check=1" >> /etc/mtools.conf | |
- cp -a /boot /root/ | |
# Try to ensure we can unmount and remount /boot | |
- sed -i '/boot/d' /etc/fstab | |
- sed -i '/oled/d' /etc/fstab | |
- systemctl disable boot.mount | |
- umount /boot/efi | |
- umount /boot | |
- sgdisk -d 1 -d 2 -n 1:0:0 -t 1:ef00 -c 1:"EFI System Partition" /dev/sda | |
- partprobe /dev/sda | |
- mkfs.fat -F32 /dev/sda1 | |
- mount -v /dev/sda1 /boot | |
- cp -a /root/boot / | |
- > | |
curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | | |
NO_SWAP=1 | |
NIXOS_IMPORT=./host.nix | |
NIX_CHANNEL=nixos-21.11 | |
bash -x | | |
tee /tmp/infect.log |
@vamega I don’t think there is, it might be there because I thought I needed some dos flags on the ESP partition.
I have not verified that it’s not needed, but 97% sure. Will update it when I have time to verify
Thanks, I removed that section and didn't seem to have any issues.
Let me know if you find anything different.
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What is the purpose of the
mtools
configuration file in this?