-
prometheus-operator
Prometheus Operator creates/configures/manages Prometheus clusters atop Kubernetes
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
A lot of people are recommending TOML but HOCON is very similar to nginx's configuration format.
It's still in its infancy but I'm keeping an eye on kdl
And, if I can take a second to hock something I wrote, there are libraries to parse comments in most languages (though the one I wrote I feel does the best C style commenting).
Here you go: https://github.com/vstakhov/libucl