admin api server leverage protocol server, it listens on isolated port, by default admin is enabled, and default value of goRuntimeMetrics is false.
To start api server, set protocol server config in chassis.yaml
cse: protocols: rest-admin: listenAddress: 0.0.0.0:30102 # listen addr for adminAPI
tune admin api in mesher.yaml
admin: enable: true goRuntimeMetrics : true # enable metrics
admin.enable
(optional, bool) default is false
admin.goRuntimeMetrics
(optional, bool) default is false, enable to expose go runtime metrics in /v1/mesher/metrics