On Thu, Nov 5, 2020, 16:00 jb <jonba...@gmail.com> wrote: > Hello, > > I would like to build a hyperconverged gluster with hosted engine in a > virtual environment, on Fedora 33 with KVM. > > The setup is for testing purposes, specially for test upgrades before > running them on the real physical Servers. But I want to have the setup > as close as possible to the real environment, so the only thing is > missing is a fence agent. > > Is there a way to simulate power management in a virtual environment? >
I had successfully used the following approach not much time ago: # Setup power management for VMs: at hardware host install: ``` yum install python-pip -y yum install -y zeromq-devel yum install -y gcc python-devel libvirt-devel firewall-cmd --permanent --zone=public --add-port=623-624/udp firewall-cmd --reload vbmc add CentOS7-ovirt0 --username root --password yourpass --port 623 vbmc add CentOS7-ovirt1 --username root --password yourpass --port 624 [root@baremetal ~]# vbmc list +----------------+--------+---------+------+ | Domain name | Status | Address | Port | +----------------+--------+---------+------+ | CentOS7-ovirt0 | down | :: | 623 | | CentOS7-ovirt1 | down | :: | 624 | +----------------+--------+---------+------+ [root@v2 ~]# vbmc start CentOS7-ovirt0 2019-10-16 18:44:57,397.397 26596 INFO VirtualBMC [-] Started vBMC instance for domain CentOS7-ovirt0 [root@v2 ~]# vbmc start CentOS7-ovirt1 2019-10-16 18:45:38,056.056 26596 INFO VirtualBMC [-] Started vBMC instance for domain CentOS7-ovirt1 [root@v2 ~]# vbmc list +----------------+---------+---------+------+ | Domain name | Status | Address | Port | +----------------+---------+---------+------+ | CentOS7-ovirt0 | running | :: | 623 | | CentOS7-ovirt1 | running | :: | 624 | +----------------+---------+---------+------+ at node0 host (VM) check: ipmitool -I lanplus -U root -P yourpass -H <hardware host IP> power status (default port is 623) ipmitool -I lanplus -U root -P yourpass -H <hardware host IP> power status -p 624 at ovirt GUI you need lanplus=1,-p623 and lanplus=1,-p624 options for each host. ``` > > > Jonathan > _______________________________________________ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/V5SHGKNLTK24DQ3G7ZX6AGKIHLNCFS2J/ >
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