blob: 042d073ee289b0cd6d0285edd7a6c8ad697fad88 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
|
#
# enable ssh for root
#
systemctl start sshd
sudo bash
passwd
#
# kill old efi boot stuff
#
efibootmgr
efibootmgr -b 0 -B
efibootmgr -b 1 -B
efibootmgr -b 2 -B
efibootmgr -b 3 -B
efibootmgr -b 4 -B
efibootmgr
#
# install script below
#
# Defining some helper variables (these will be used in later code
# blocks as well, so make sure to use the same terminal session or
# redefine them later)
DISK=/dev/disk/by-id/nvme-Seagate_FireCuda_530_ZP4000GM30013_7VS01VBM
HOST=neko
# ensure 4k sector size
nvme format --lbaf=1 --force $DISK
nvme id-ns -H $DISK
sleep 5
# kill old data
sgdisk --zap-all $DISK
blkdiscard -v $DISK
wipefs -a $DISK
gdisk -l $DISK
# create partitions
parted $DISK -- mklabel gpt
sgdisk -n 1:0:+1024M -c 1:"EFI System Partition" -t 1:EF00 $DISK
sgdisk -n 2:0:0 -c 2:"Linux" -t 2:8e00 $DISK
parted $DISK -- set 1 boot on
sleep 5
# take a look
cat /proc/partitions
# boot partition
mkfs.fat -F 32 -n EFIBOOT $DISK-part1
sleep 5
# ZFS zpool creation with encryption
zpool create \
-o ashift=12 \
-o autotrim=on \
-O acltype=posixacl \
-O atime=off \
-O canmount=off \
-O compression=on \
-O dnodesize=auto \
-O normalization=formD \
-O xattr=sa \
-O mountpoint=none \
-O encryption=on \
-O keylocation=prompt \
-O keyformat=passphrase \
zpool $DISK-part2
sleep 5
# create all the volumes
zfs create -o mountpoint=legacy zpool/data
zfs create -o mountpoint=legacy zpool/nix
sleep 5
# prepare install, tmpfs root
mount -t tmpfs none /mnt
# Create directories to mount file systems on
mkdir -p /mnt/{data,nix,home,boot,root,etc/nixos}
# mount the ESP
mount $DISK-part1 /mnt/boot
# mount volumes
mount -t zfs zpool/data /mnt/data
mount -t zfs zpool/nix /mnt/nix
# bind mount persistent stuff to data
mkdir -p /mnt/{data/home,data/root,data/nixos/$HOST}
mount --bind /mnt/data/home /mnt/home
mount --bind /mnt/data/root /mnt/root
mount --bind /mnt/data/nixos/$HOST /mnt/etc/nixos
# create fake /data to have the right paths
mkdir -p /data
mount --bind /mnt/data /data
# take a look
mount
# configure
nixos-generate-config --root /mnt
# save /mnt/etc/nixos/hardware-configuration.nix /mnt/etc/nixos/configuration.nix
cp /mnt/etc/nixos/hardware-configuration.nix /tmp
cp /mnt/etc/nixos/configuration.nix /tmp
# copy config data
sudo scp -r /data/nixos root@192.168.13.171:/mnt/data
# install
nixos-install --option experimental-features 'nix-command flakes' --no-root-passwd --root /mnt
# unmount all stuff
umount -Rl /data /mnt
zpool export -a
# sync all /data after the install
sudo -E rsync -va --delete --one-file-system /data root@192.168.13.171:/
# get back the vms
sudo -E rsync -va --delete --one-file-system /home/cullmann/vms/ root@192.168.13.171:/home/cullmann/vms/
#
# after install tasks for extra file systems
#
# create vms disk
DD=/dev/disk/by-id/nvme-CT2000P5PSSD8_213330E4ED05
sgdisk --zap-all $DD
blkdiscard -v $DD
wipefs -a $DD
sleep 5
# create projects disk
DD=/dev/disk/by-id/nvme-Samsung_SSD_980_PRO_2TB_S69ENF0R846614L
sgdisk --zap-all $DD
blkdiscard -v $DD
wipefs -a $DD
sleep 5
|