PVE常用命令

1.查看集群下的节点信息

root@pve63-node172:~# pvecm nodes

Membership information
----------------------
Nodeid Votes Name
1 1 pve63-node172 (local)
2 1 pve63-node173
3 1 pve63-node174
root@pve63-node172:~#

2.查看集群状态

root@pve63-node172:~# pvecm status
Cluster information                                                                                       
-------------------                                                                                                           
Name: cluster01
Config Version: 3
Transport: knet
Secure auth: on

Quorum information
------------------
Date: Wed Aug 18 10:52:44 2021
Quorum provider: corosync_votequorum
Nodes: 3
Node ID: 0x00000001
Ring ID: 1.ef8
Quorate: Yes

Votequorum information
----------------------
Expected votes: 3
Highest expected: 3
Total votes: 3
Quorum: 2
Flags: Quorate

Membership information
----------------------
Nodeid Votes Name
0x00000001 1 10.38.1.172 (local)
0x00000002 1 10.38.1.173
0x00000003 1 10.38.1.174
root@pve63-node172:~# pveperf
CPU BOGOMIPS: 12767.98
REGEX/SECOND: 3122567
HD SIZE: 29.16 GB (/dev/mapper/pve-root)
BUFFERED READS: 22.83 MB/sec
AVERAGE SEEK TIME: 38.18 ms
FSYNCS/SECOND: 19.76
DNS EXT: 61.32 ms
DNS INT: 233.43 ms (test.com)
root@pve63-node172:~#

仲裁信息
------------------
日期：2018年1月17日星期三17:59:36
仲裁提供者：corosync_votequorum
节点：2
节点ID：0x00000002
环ID：1/8
法定人数：是

Votequorum信息
----------------------
预期投票数：2
最高预期投票率：2
总投票数：2
法定人数：2
旗帜：正式

会员资格信息
----------------------
Nodeid投票名称
0x00000001 1 10.20.30.1
0x00000002 1 10.20.30.2（本地）

qm 虚拟机相关操作命令

1.查看虚拟机列表

root@pve63-node172:~# qm list
      VMID NAME                 STATUS     MEM(MB)    BOOTDISK(GB) PID
       104 Copy-of-VM-debian10-ci stopped    512                2.00 0
       107 CT201                running    512               32.00 278817
       108 VM 108               stopped    2048               1.00 0
       109 v111                 running    1024               0.00 1368522
       110 v112                 running    1024               2.00 159297
       111 centOS7              stopped    512               10.00 0
       113 v113                 stopped    1024               2.00 0
       114 v123                 stopped    1024               2.00 0
       116 v112                 stopped    1024               2.00 0
       132 debian10             stopped    1024              12.00 0
       201 CT201                stopped    512               32.00 0
       502 debian10-ci          stopped    512                2.00 0
       902 VM 902               stopped    4096               3.00 0
root@pve63-node172:~#

其他命令：

USAGE: qm <COMMAND> [ARGS] [OPTIONS]

       qm cloudinit dump <vmid> <type>

       qm guest cmd <vmid> <command>
       qm guest exec-status <vmid> <pid>
       qm guest passwd <vmid> <username> [OPTIONS]
       qm guest exec <vmid> [<extra-args>] [OPTIONS]

       qm clone <vmid> <newid> [OPTIONS]
       qm config <vmid> [OPTIONS]
       qm create <vmid> [OPTIONS]
       qm delsnapshot <vmid> <snapname> [OPTIONS]
       qm destroy <vmid> [OPTIONS]
       qm list  [OPTIONS]
       qm listsnapshot <vmid>
       qm migrate <vmid> <target> [OPTIONS]
       qm move_disk <vmid> <disk> <storage> [OPTIONS]
       qm pending <vmid>
       qm reboot <vmid> [OPTIONS]
       qm reset <vmid> [OPTIONS]
       qm resize <vmid> <disk> <size> [OPTIONS]
       qm resume <vmid> [OPTIONS]
       qm rollback <vmid> <snapname>
       qm sendkey <vmid> <key> [OPTIONS]
       qm set <vmid> [OPTIONS]
       qm shutdown <vmid> [OPTIONS]
       qm snapshot <vmid> <snapname> [OPTIONS]
       qm start <vmid> [OPTIONS]
       qm stop <vmid> [OPTIONS]
       qm suspend <vmid> [OPTIONS]
       qm template <vmid> [OPTIONS]
       qm unlink <vmid> --idlist <string> [OPTIONS]

       qm cleanup <vmid> <clean-shutdown> <guest-requested>
       qm importdisk <vmid> <source> <storage> [OPTIONS]
       qm importovf <vmid> <manifest> <storage> [OPTIONS]
       qm monitor <vmid>
       qm mtunnel
       qm nbdstop <vmid>
       qm rescan  [OPTIONS]
       qm showcmd <vmid> [OPTIONS]
       qm status <vmid> [OPTIONS]
       qm terminal <vmid> [OPTIONS]
       qm unlock <vmid>
       qm vncproxy <vmid>
       qm wait <vmid> [OPTIONS]

网络命令

1.查看防火墙规则

# pve-firewall compile
ipset cmdlist:

iptables cmdlist:

ip6tables cmdlist:

ebtables cmdlist:
ignore FORWARD (2jmj7l5rSw0yVb/vlWAYkK/YBwk)
ignore INPUT (2jmj7l5rSw0yVb/vlWAYkK/YBwk)
ignore OUTPUT (2jmj7l5rSw0yVb/vlWAYkK/YBwk)

iptables table raw cmdlist:

ip6tables table raw cmdlist:
no changes
firewall disabled

2.打印出本地网络相关信息

~# pve-firewall localnet
local hostname: pve63-node172
local IP address: 10.38.1.172
network auto detect: 10.38.1.0/24
using detected local_network: 10.38.1.0/24

accepting corosync traffic from/to:
 - pve63-node173: 10.38.1.173 (link: 0)
 - pve63-node174: 10.38.1.174 (link: 0)