1.查看集群下的節點信息
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.查看集群狀態
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
節點：2
節點ID：0x00000002
環ID：1/8
法定人數：是
Votequorum信息
----------------------
預期投票數：2
最高預期投票率：2
總投票數：2
法定人數：2
旗幟：正式
會員資格信息
----------------------
Nodeid投票名稱
0x00000001 1 10.20.30.1
0x00000002 1 10.20.30.2（本地）
qm 虛擬機相關操作命令
1.查看虛擬機列表
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]
網絡命令
1.查看防火牆規則
# 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.打印出本地網絡相關信息
~# 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)
3.重啟防火牆
# pve-firewall restart
4.啟動防火牆
# pve-firewall start
5.停止防火牆
# pve-firewall stop