keeperd

README

Keeperd

Keeperd is a daemon that can check if network is available to process new requests.

Keeperd has its own api with /check handler. Response format:

{
    "available": true,
}

Usage

Build

make keeperd

Run

keeperd --config=<path_to_config_file>

Config example

log:
  level: info
keeper:
  listenaddress: ':12012'
  faketrue: false
  pollperiod: 5s
  queryurl: 'https://prometheus.k8s-dev.insolar.io/api/v1/query?query='
  queries:
    - 'go_memstats_heap_inuse_bytes{installation="dev-alpha"} <bool 6000000000'
    - 'insolar_requests_opened{installation="dev-alpha"} - insolar_requests_closed{installation="dev-alpha"} <bool 5000'
    - 'rate(insolar_filament_length{installation="dev-alpha"}[1m]) <bool 300000'
  maxmetriclag: 2m