Troubleshoot Opennebula

Troubleshoot opennebula

ISSUE:  error: failed to connect to the hypervisor
error: error from service: CheckAuthorization: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network co
nnection was broken.

On host check
virsh -c qemu:///system list

if fail fix /etc/libvirt/libvirtd.conf

auth_unix_ro = "none"
auth_unix_rw = "none"
unix_sock_group = "oneadmin"
unix_sock_ro_perms = "0770"
unix_sock_rw_perms = "0770"

# systemctl restart libvirtd

ISSUE: Command execution fail: 'if [ -x"/var/tmp/one/im/run_probes" ]

On nebula gui host as user oneadmin

$ onehost sync --force