emqx4.3/rel/config/examples/prometheus-pushgateway.conf.example

## Prometheus push-gateway integration

## EMQX's Prometheus scraping endpoint is enabled by default without authentication.
## e.g. curl -f "127.0.0.1:18083/api/v5/prometheus/stats"
## If you want to use push-gateway

prometheus {
    ## Set to true to make EMQX send metrics to push-gateway
    enable = false

    ## URL of push-gateway server
    push_gateway_server = "http://127.0.0.1:9091"

    ## Data push interval
    interval = 15s

    ## A HTTP Headers when pushing to Push-gateway
    headers = {
        Authorization = "some-authz-tokens",
        Connection = "keep-alive"
    }

    ## Job Name that is pushed to the Push-gateway
    ## Available variable:
    ## - ${name}: Name of EMQX node
    ## - ${host}: Host name of EMQX node
    job_name = "${name}/instance/${name}~${host}"
}