68 lines
1.8 KiB
Markdown
68 lines
1.8 KiB
Markdown
# 0x29a nixos config
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personal nixos configuration files
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## how to deploy the config
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```bash
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$ sudo nixos-rebuild switch --flake path:/home/aaron/git/nixconfig#default
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```
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## how to upgrade the system
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```bash
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$ sudo nixos-rebuild switch --flake --upgrade path:/home/aaron/git/nixconfig#default
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```
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## basic system installation
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```bash
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NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
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sda 8:0 0 233.8G 0 disk
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├─sda1 8:1 0 500M 0 part /boot
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└─sda2 8:2 0 233.3G 0 part
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└─root 254:0 0 233.3G 0 crypt
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├─vg-swap 254:1 0 8G 0 lvm [SWAP]
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└─vg-root 254:2 0 225.3G 0 lvm /
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```
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```bash
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# format the boot partition
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mkfs.fat -F 32 /dev/sda1 -n "nixboot"
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# create an encrypted partition
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cryptsetup luksFormat -y --label="nixcrypt" /dev/sda2
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# open the encrypted partition and map it to /dev/mapper/cryptroot
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cryptsetup luksOpen /dev/sda2 cryptroot
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# create the physical volume
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pvcreate /dev/mapper/cryptroot
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# create a volume group inside
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vgcreate lvmroot /dev/mapper/cryptroot
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# create the swap volume
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lvcreate --size 8G lvmroot --name nwap
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# if you desire, create a home volume
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lvcreate --size 150G lvmroot --name home
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# create the root volume
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lvcreate -l 100%FREE lvmroot --name root
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# format as usual for root partition
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mkfs.ext4 -L "nixroot" /dev/mapper/lvmroot-root
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# if you previously made the home partition, do it too
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mkfs.ext4 -L "nixhome" /dev/mapper/lvmroot-home
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# format the swap partition
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mkswap -L "nixswap" /dev/mapper/lvmroot-swap
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# mount root
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mount /dev/disk/by-label/nixroot /mnt
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# mount boot
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mount --mkdir /dev/sda1 /mnt/boot
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# again, if you did the home volume
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mount --mkdir /dev/disk/by-label/nixhome /mnt/home
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# turn on swap
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swapon /dev/disk/by-label/nixswap
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```
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## author
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aaron <aaron@0x29a.ch>
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