Proxmox-VE の Qdevice 作成方法

ラズパイ等

# apt install corosync-qnetd
# systemctl enable --now corosync-qnetd.service

ホスト側

# apt install corosync-qdevice
# pvecm qdevice setup [Qdevice IP Address]
# pvecm status
Cluster information
-------------------
Name:             Cluster
Config Version:   3
Transport:        knet
Secure auth:      on

Quorum information
------------------
Date:             Tue Apr  2 15:13:20 2024
Quorum provider:  corosync_votequorum
Nodes:            2
Node ID:          0x00000001
Ring ID:          1.52
Quorate:          Yes

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

Membership information
----------------------
    Nodeid      Votes    Qdevice Name
0x00000001          1    A,V,NMW 192.168.255.12 (local)
0x00000002          1    A,V,NMW 192.168.255.11
0x00000000          1            Qdevice ★

消すとき

# pvecm qdevice remove