Comment 15 for bug 1825250

Verified resource-agents from bionic-proposed according to test case from description. The WARNING messages about monitoring failure are fine, as long as we don't get "WARNING: Interface virbr0-nic does not exist".

root@bionic:~# dpkg -l | grep resource-agents
ii resource-agents 1:4.1.0~rc1-1ubuntu1.1 amd64 Cluster Resource Agents

root@bionic:~# ip addr show dev virbr0-nic
3: virbr0-nic: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
    link/ether fe:4d:9e:13:ea:b9 brd ff:ff:ff:ff:ff:ff

root@bionic:~# pcs resource create p_nic ocf:heartbeat:ethmonitor interface=virbr0-nic op monitor timeout="10s"

root@bionic:~# pcs resource debug-start p_nic
Operation start for p_nic (ocf:heartbeat:ethmonitor) returned: 'ok' (0)
 > stderr: INFO: No ARP cache entries found to arping
 > stderr: WARNING: Monitoring of p_nic failed, 4 retries left.
 > stderr: INFO: No ARP cache entries found to arping
 > stderr: WARNING: Monitoring of p_nic failed, 3 retries left.
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