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In the following instructions the node cld-np-19, an INFN node, is the one to be reinstallatedreinstalled
First of all take note of the IP addresses used by the VM for the management and data networks (192.168.60.x and 192.168.61.x) ) and the relevant interfaces
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[root@cld-np-19 ~]# nmcli
eno1: connected to System eno1
"Intel X710"
ethernet (i40e), 34:E6:D7:F5:53:0D, hw, port e4434b3a8890, mtu 1500
ip4 default
inet4 192.168.60.129/24
route4 192.168.60.0/24 metric 100
route4 default via 192.168.60.254 metric 100
inet6 fe80::36e6:d7ff:fef5:530d/64
route6 fe80::/64 metric 1024
eno3: connected to eno3
"Intel X710"
ethernet (i40e), 34:E6:D7:F5:53:0F, hw, port e4434b3a8892, mtu 9000
inet4 192.168.61.129/24
route4 192.168.61.0/24 metric 101
inet6 fe80::65:ec7c:7325:3bec/64
route6 fe80::/64 metric 1024
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Then disable the compute node, so that no new VMs will be instantiated on this compute node:
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