---
editable: false

alerts:
  height: 100
  panels:
    - type: alert
      title: "Root disk used %"
      max: 100
      expr: '(node_filesystem_size{mountpoint="/"} - node_filesystem_avail{mountpoint="/"})/node_filesystem_size{mountpoint="/"}*100 > 90)'
    - type: alert
      title: "Availability"
      max: 2
      expr: 'up < 0.5'
    - type: alert
      title: "CPU"
      max: 100
      expr: '100 - (avg by (instance)(rate(node_cpu{mode="idle"}[5m]))*100) > 85'
    - type: alert
      title: "Used Memory, %"
      max: 100
      expr: '(node_memory_MemTotal - node_memory_Cached - node_memory_Buffers - node_memory_MemFree)/node_memory_MemTotal*100 > 80'

balancer:
  height: 150
  panels:
    - type: custom
      title: "Out (eth1)"
      format: "Bps"
      expr: 'rate(node_network_transmit_bytes{device="eth1",job="balancer"}[1m])'
    - type: custom
      title: "In (eth1)"
      format: "Bps"
      expr: 'rate(node_network_receive_bytes{device="eth1",job="balancer"}[1m])'
    - type: custom
      title: "eth1"
      format: "Bps"
      fill: 8
      stack: true
      exprs:
        - {expr: 'sum(rate(node_network_transmit_bytes{device="eth1",job="balancer"}[1m]))', title: "Out"}
        - {expr: 'sum(rate(node_network_receive_bytes{device="eth1",job="balancer"}[1m]))', title: "In"}
    - type: custom
      title: "Requests"
      format: "ops"
      expr: 'sum by (instance)(rate(http_requests_total{job="balancer"}[1m]))'
    - type: custom
      title: "Requests"
      format: "ops"
      fill: 8
      stack: true
      exprs:
        - {expr: 'sum(rate(http_requests_total{code="500",job="balancer"}[1m]))', title: "500", color: red}
        - {expr: 'sum(rate(http_requests_total{code="404",job="balancer"}[1m]))', title: "404"}
        - {expr: 'sum(rate(http_requests_total{code="302",job="balancer"}[1m]))', title: "302"}
        - {expr: 'sum(rate(http_requests_total{code="200",job="balancer"}[1m]))', title: "200"}

front:
  height: 150
  panels:
    - type: custom
      title: "Requests"
      format: "ops"
      expr: 'sum by (instance)(rate(http_requests_total{job="front"}[1m]))'
    - type: custom
      title: "Requests"
      format: "ops"
      fill: 8
      stack: true
      exprs:
        - {expr: 'sum(rate(http_requests_total{code="500",job="front"}[1m]))', title: "500", color: red}
        - {expr: 'sum(rate(http_requests_total{code="404",job="front"}[1m]))', title: "404"}
        - {expr: 'sum(rate(http_requests_total{code="302",job="front"}[1m]))', title: "302"}
        - {expr: 'sum(rate(http_requests_total{code="200",job="front"}[1m]))', title: "200"}
    - type: custom
      title: "CPU"
      max: 100
      expr: '100 - (avg by (instance)(rate(node_cpu{mode="idle",job="front"}[5m]))*100)'
    - type: custom
      title: "Used Memory, %"
      max: 100
      expr: '(node_memory_MemTotal{job="front"} - node_memory_Cached{job="front"} - node_memory_Buffers{job="front"} - node_memory_MemFree{job="front"})/node_memory_MemTotal{job="front"}*100'