ovh 安装 Proxmox VE 8

VPS 配置

Wed Dec 17 11:42:49 PM PST 2025

Basic System Information:
---------------------------------
Uptime     : 0 days, 0 hours, 43 minutes
Processor  : Intel Core Processor (Haswell, no TSX)
CPU cores  : 4 @ 3099.996 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM        : 7.6 GiB
Swap       : 0.0 KiB
Disk       : 73.3 GiB
Distro     : Debian GNU/Linux 12 (bookworm)
Kernel     : 6.1.0-39-cloud-amd64
VM Type    : KVM
IPv4/IPv6  : ✔ Online / ❌ Offline

IPv4 Network Information:
---------------------------------
ISP        : OVH SAS
ASN        : AS16276 OVH SAS
Host       : OVH
Location   : Roubaix, Hauts-de-France (HDF)
Country    : France

fio Disk Speed Tests (Mixed R/W 50/50) (Partition /dev/sda1):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 80.08 MB/s   (20.0k) | 1.35 GB/s    (21.1k)
Write      | 80.29 MB/s   (20.0k) | 1.36 GB/s    (21.3k)
Total      | 160.38 MB/s  (40.0k) | 2.72 GB/s    (42.5k)
           |                      |                     
Block Size | 512k          (IOPS) | 1m            (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 2.16 GB/s     (4.2k) | 2.47 GB/s     (2.4k)
Write      | 2.28 GB/s     (4.4k) | 2.64 GB/s     (2.5k)
Total      | 4.44 GB/s     (8.6k) | 5.12 GB/s     (5.0k)

iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed      | Ping           
-----           | -----                     | ----            | ----            | ----           
Clouvider       | London, UK (10G)          | 392 Mbits/sec   | 391 Mbits/sec   | 4.91 ms        
Eranium         | Amsterdam, NL (100G)      | 391 Mbits/sec   | 391 Mbits/sec   | 9.29 ms        
Uztelecom       | Tashkent, UZ (10G)        | 372 Mbits/sec   | 361 Mbits/sec   | 101 ms         
Leaseweb        | Singapore, SG (10G)       | 350 Mbits/sec   | 329 Mbits/sec   | 165 ms         
Clouvider       | Los Angeles, CA, US (10G) | busy            | busy            | 143 ms         
Leaseweb        | NYC, NY, US (10G)         | 374 Mbits/sec   | busy            | 77.9 ms        
Edgoo           | Sao Paulo, BR (1G)        | 340 Mbits/sec   | 351 Mbits/sec   | 168 ms         

Running GB6 benchmark test... *cue elevator music*
Geekbench 6 Benchmark Test:
---------------------------------
Test            | Value                         
                |                               
Single Core     | 1048                          
Multi Core      | 3261                          
Full Test       | https://browser.geekbench.com/v6/cpu/15635773

YABS completed in 12 min 21 sec

🧭 0️⃣ 前置条件（非常重要）

系统：Debian 12（最小安装）
网络：静态 IPv4 /32
能 SSH 登录 root
未安装 netplan / cloud-init

🧭 1️⃣ 设置主机名（必须最先）
hostnamectl set-hostname vps-bbe34c22

编辑 /etc/hosts：

nano /etc/hosts

内容必须是（重点）：

127.0.0.1       localhost
91.134.241.223  vps-bbe34c22

::1 localhost ip6-localhost ip6-loopback

验证：

hostname -f
getent hosts vps-bbe34c22

🧭 2️⃣ 一次性写死网络（安装 PVE 前）

编辑网络配置：

nano /etc/network/interfaces

✅ 云 VPS /32 IPv4 标准写法（推荐最终版）

auto lo
iface lo inet loopback

auto ens3
iface ens3 inet static
    address 91.134.241.223/32
    gateway 91.134.240.1

auto vmbr0
iface vmbr0 inet static
    address 10.0.0.1/24
    bridge-ports none
    bridge-stp off
    bridge-fd 0

应用（不掉线）：

apt install -y ifupdown2
ifreload -a

🧭 3️⃣ 更新系统（干净状态）

apt update
apt full-upgrade -y
reboot

重新 SSH 登录。
🧭 4️⃣ 添加 Proxmox 官方源（非订阅）
echo "deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription" \

/etc/apt/sources.list.d/pve.list

导入 key：

wget -qO- https://enterprise.proxmox.com/debian/proxmox-release-bookworm.gpg \

/etc/apt/trusted.gpg.d/proxmox.gpg

🧭 5️⃣ 安装 Proxmox VE（核心步骤）
apt update
apt install -y proxmox-ve postfix open-iscsi

📌 postfix 选 Local only / No config

此时不会再卡 77%（这是关键差异）。

🧭 6️⃣ 重启进入 PVE 内核

reboot

验证：

uname -r
pveversion

🧭 7️⃣ 启动核心服务

systemctl enable pve-cluster pvedaemon pveproxy
systemctl start  pve-cluster pvedaemon pveproxy

如首次 SSL 有问题：

pvecm updatecerts --force

🧭 8️⃣ 访问 Web 管理界面

浏览器打开：
https://91.134.241.223:8006
🧭 9️⃣ 配置 DHCP（虚拟机自动获取 IP）

apt install -y dnsmasq

nano /etc/dnsmasq.d/vmbr0.conf
ini

interface=vmbr0
bind-interfaces
port=0

dhcp-range=10.0.0.50,10.0.0.200,12h
dhcp-option=3,10.0.0.1
dhcp-option=6,8.8.8.8,1.1.1.1

systemctl enable dnsmasq
systemctl restart dnsmasq