Installation
Proxmox VE Helper-Scripts
1
2
| # Need Proxy in China
$ bash -c "$(wget -qLO - https://github.com/tteck/Proxmox/raw/main/vm/openwrt.sh)"
|
Network Configuration
I intend to use OpenWrt as a virtual router to handle VPN traffic for my VMs.
Host Machine Network Configuration
| Name | Type | Ports/Slaves | CIDR | Gateway | Comment |
|---|
| enp66s0f0 | Network Device | | | | |
| enp66s0f1 | Network Device | | | | |
| bond0 | Linux Bond | enp66s0f0 enp66s0f1 | | | |
| vmbr0 | Linux Bridge | bond0 | 192.168.1.252/24 | 192.168.1.1 | Main Bridge |
| vmbr1 | Linux Bridge | | | | OpenWrt-LAN |
OpenWrt VM Network Configuration
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
| # /etc/config/network
config interface 'loopback'
option device 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'
config globals 'globals'
option ula_prefix 'fdfa:8ae4:8fd9::/48'
config interface 'wan'
option device 'eth0'
option proto 'dhcp'
config interface 'lan'
option device 'eth1'
option proto 'static'
option ipaddr '192.168.2.1'
option netmask '255.255.255.0'
|
My modifications
eth0 as WAN; eth1 as LANLAN should have a different subnet static IP, here I used 192.168.2.1
Post Installation
Change OPKG Source
1
| $ sed -i 's_downloads.openwrt.org_mirrors.tuna.tsinghua.edu.cn/openwrt_' /etc/opkg/distfeeds.conf
|
Extroot configuration
Reference: Extroot configuration - OpenWrt
1
2
3
4
5
6
7
8
| # Disk Free
$ df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 102.3M 23.6M 76.6M 24% /
tmpfs 115.7M 1.0M 114.7M 1% /tmp
/dev/sda1 15.7M 5.5M 9.9M 36% /boot
/dev/sda1 15.7M 5.5M 9.9M 36% /boot
tmpfs 512.0K 0 512.0K 0% /dev
|
Add a new disk to the VM (sdb).
1
2
3
4
5
6
7
8
9
10
11
12
| $ ls -l /sys/block
root@OpenWrt:~# ls -l /sys/block
lrwxrwxrwx 1 root root 0 Feb 9 17:45 loop0 -> ../devices/virtual/block/loop0
lrwxrwxrwx 1 root root 0 Feb 9 17:45 loop1 -> ../devices/virtual/block/loop1
lrwxrwxrwx 1 root root 0 Feb 9 17:45 loop2 -> ../devices/virtual/block/loop2
lrwxrwxrwx 1 root root 0 Feb 9 17:45 loop3 -> ../devices/virtual/block/loop3
lrwxrwxrwx 1 root root 0 Feb 9 17:45 loop4 -> ../devices/virtual/block/loop4
lrwxrwxrwx 1 root root 0 Feb 9 17:45 loop5 -> ../devices/virtual/block/loop5
lrwxrwxrwx 1 root root 0 Feb 9 17:45 loop6 -> ../devices/virtual/block/loop6
lrwxrwxrwx 1 root root 0 Feb 9 17:45 loop7 -> ../devices/virtual/block/loop7
lrwxrwxrwx 1 root root 0 Feb 9 17:45 sda -> ../devices/.../sda
lrwxrwxrwx 1 root root 0 Feb 9 17:46 sdb -> ../devices/.../sdb
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
| $ DISK="/dev/sdb"
$ parted -s ${DISK} -- mklabel gpt mkpart extroot 2048s -2048s
$ DEVICE="${DISK}1"
$ mkfs.ext4 -L extroot ${DEVICE}
mke2fs 1.47.0 (9-Feb-2023)
Discarding device blocks: done
Creating filesystem with 261632 4k blocks and 65408 inodes
Filesystem UUID: 09fa106f-02da-4bee-a982-0da3dd8dc0ee
Superblock backups stored on blocks:
32768, 98304, 163840, 229376
Allocating group tables: done
Writing inode tables: done
Creating journal (4096 blocks): done
Writing superblocks and filesystem accounting information: done
$ block info
/dev/sda1: UUID="..." LABEL="kernel" VERSION="1.0" MOUNT="/boot" TYPE="ext4"
/dev/sda2: UUID="..." LABEL="rootfs" VERSION="1.0" MOUNT="/" TYPE="ext4"
/dev/sdb1: UUID="..." LABEL="extroot" VERSION="1.0" TYPE="ext4"
|
1
2
3
4
5
6
7
8
9
10
11
12
| $ eval $(block info ${DEVICE} | grep -o -e 'UUID="\S*"')
# $ eval $(block info | grep -o -e 'MOUNT="\S*/overlay"')
# This is from the official tutorial, but the partition /overlay is not presented
# in this installation. You can simply set the variable MOUNT manually.
$ MOUNT="/overlay"
$ uci -q delete fstab.extroot
$ uci set fstab.extroot="mount"
$ uci set fstab.extroot.uuid="${UUID}"
$ uci set fstab.extroot.target="${MOUNT}"
$ uci commit fstab
$ reboot
|
Softwares
- OpenClash
- You might need to uninstall
dnsmasq with opkg remove dnsmasq and let OpenClash to install the full version.
