batch exporter management

• start / stop
• batch start (max 10000) and batch stop
• metrics data size control
• connect pushgateway / prometheus

• server

  • manage exporter
  • supply some metrics

• tool

  • cmd: start / stop exporter

• db

  • record exporter info (id, status, port)

exporter:
  group_one:
    count: 1000
    port_start: 10000
  group_two:
    count: 100
    port_start: 20000
mysql:
  host: localhost
  port: 3306
  user: root
  password: pwd