After a clustered OSB upgrade the “unable to obtain metrics data from the server” message always appears in the Monitoring dashboard of the OSB Console.
This is annoying, and doesn’t really help using the metrics in the Monitoring Dashboard … 😉
For some reason the “ALSB Cluster Singleton Marker Application” and “ALSB Domain Singleton Marker Application” are targeted to the cluster after an upgrade. Simply (re-)target these singleton applications to the OSB managed server that is always started as first managed server of the OSB cluster configuration."Unable to obtain metrics data from the server" after OSB upgrade,