This functionality is in beta and is subject to change. The design and code is considered to be less mature than official GA features. Elastic will take a best effort approach to fix any issues, but beta features are not subject to the support SLA of official GA features.
The golang module collects metrics by submitting HTTP GET requests to golang-expvar-api.
The Golang module supports the standard configuration options that are described in Specify which modules to run. Here is an example configuration:
metricbeat.modules: - module: golang metricsets: ["expvar","heap"] period: 10s hosts: ["localhost:6060"] heap.path: "/debug/vars" expvar: namespace: "example" path: "/debug/vars"
This module supports TLS connection when using
ssl config field, as described in Specify SSL settings.
The following metricsets are available: