config.example.yml

# listen: Addr and port to listen (required)
#   If it has "SERVER_STARTER:" prefix, fd passed by https://github.com/lestrrat/go-server-starter will be used
# e.g.
#   127.0.0.1:8080
#   SERVER_STARTER:0.0.0.0:8080
#   SERVER_STARTER:/path/to/socket
listen: "0.0.0.0:9099"

# enable TLS (optional)

tls:
  certfile: "/path/to/cert.crt"
  keyfile: "/path/to/keyfile.key"

# access_log (optional)
access_log:
  format: "ltsv"
  path: "./access.log" # optional (default: os.Stdout)
  fields: ["time", "time_nsec", "status", "size", "reqtime_nsec", "backend", "path", "query", "method"]

# error_log (optional)
error_log:
  path: "./error.log" # default: os.Stderr

# exporters: The path of exporter_proxy and the URL of the destination exporter
exporters:
  node_exporter:
    path: "/node_exporter/metrics"
    url: "http://127.0.0.1:9100/metrics"
  mysqld_exporter:
    path: "/mysqld_exporter/metrics"
    url: "http://127.0.0.1:9104/metrics"
  self_signed_example:
    path: "/badssl/example"
    url: "https://self-signed.badssl.com"
    insecure_skip_verify: true # Disable validation of the server certificate.


# shutdown_timeout: timeout for shutting down HTTP server (optional)
#   On SIGTERM, exporter_proxy will try to shut down the server gracefully.
#   If shutdown_timeout is over, the server will be shutted down forcibly.
shutdown_timeout: 10s