Hi @pruthvi, do you perhaps mean Couchbase Exporter 1.0.6 rather than 1.6.0?
There is no need to use an exporter any more, as Couchbase Server contains a native metrics scrape point from version 7.0 onwards.
As for monitoring certificate expiry, that’s not something that we expose in Couchbase Server, but perhaps something like this, which is generic enough to be used with any service: