DumbMonit
用 DumbMonit 监控 XCP-ng / XenServer
An XCP-ng or XenServer pool through XAPI: hosts disabled or offline, VMs and their power state, storage repositories filling up, and a high-availability pool that can no longer survive the host failures it is set to tolerate.
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DumbMonit 监控的内容
An XCP-ng or XenServer (Citrix Hypervisor) pool, read through XAPI, the management API every host already runs. No Xen Orchestra is needed.
典型用途. Pool through XAPI: hosts, VMs, storage repositories, high availability
示例
- XCP-ng 8.2 and 8.3
- XenServer / Citrix Hypervisor
连接方式
您需要准备
- User name and passwordThe dumbmonit account, registered on the pool as a subject with the read-only role.
需要开放的网络端口
443/TCPXAPI (HTTPS, default)
设置步骤: Give DumbMonit a read-only XAPI account
On every host of the pool, create a local account with a long random password.
useradd -M -s /sbin/nologin dumbmonit passwd dumbmonitOn the pool coordinator, turn on PAM authentication once.
xe pool-enable-external-auth auth-type=PAM service-name=pamRegister the account as a subject and note the UUID it prints.
xe subject-add subject-name=dumbmonitGive that subject the built-in read-only role, with the UUID.
xe subject-role-add uuid=SUBJECT_UUID role-name=read-onlyIn DumbMonit, enter the address of the pool coordinator (for example xcp01.lan) with that user name and password.
注意. If the pool already uses Active Directory, create the account there and skip steps 1 and 2. XCP-ng uses a self-signed certificate: enable "Accept an unverifiable certificate" unless the DumbMonit host trusts it.