Issue #7220: Disable alerts once unreachable
Issue #7220: Disable alerts once unreachable

- stub out error and warning functions using _.identity

SUSE/calamari-clients,SUSE/romana,ceph/romana,SUSE/calamari-clients,GregMeno/test,SUSE/calamari-clients,ceph/calamari-clients,SUSE/romana,ceph/calamari-clients,ceph/calamari-clients,ceph/romana,SUSE/calamari-clients,GregMeno/test,SUSE/romana,ceph/romana,ceph/romana,ceph/romana,GregMeno/test,GregMeno/test,GregMeno/test,ceph/calamari-clients,SUSE/romana,SUSE/calamari-clients,ceph/calamari-clients,SUSE/romana