influxdb.yaml

---
# An example to send results to influxdb.
substitutions:
  my_name: influxdb-example
  my_location: somewhere
  influxdb_host: influxdb.example.org
  influxdb_port: "8086"
  influxdb_user: !secret influxdb_user
  influxdb_password: !secret influxdb_password
  influxdb_database: my_database
  target_ip_address: 8.8.4.4

globals:
  - id: buf
    type: char[512]
    restore_value: no
    initial_value: ""

esphome:
  name: ${my_name}
  platform: ESP8266
  board: nodemcuv2
  libraries:
    - ESP8266WiFi
    - https://github.com/akaJes/AsyncPing#95ac7e4
logger:
ota:
  password: !secret ota_password
api:
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  ap:
    ssid: ${my_name}
    password: !secret wifi_ap_password
external_components:
  - source:
      type: local
      path: ../components

http_request:
  useragent: esphome/${my_name}
  timeout: 10s

sensor:
  - platform: ping
    ip_address: ${target_ip_address}
    num_attempts: 17
    timeout: 1sec
    loss:
      name: Packet loss
      id: loss
      on_value:
        then:
          - http_request.post:
              url: "http://${influxdb_host}:${influxdb_port}/write?db=${influxdb_database}&u=${influxdb_user}&p=${influxdb_password}"
              body: !lambda |-
                snprintf(id(buf), sizeof(id(buf)), "ping,location=${my_location},host=${my_name},url=${target_ip_address} percent_packet_loss=%0.1f", id(loss).state);
                return id(buf);
    latency:
      name: Latency
      accuracy_decimals: 3
      id: latency
      on_value:
        then:
          - http_request.post:
              url: "http://${influxdb_host}:${influxdb_port}/write?db=${influxdb_database}&u=${influxdb_user}&p=${influxdb_password}"
              body: !lambda |-
                snprintf(id(buf), sizeof(id(buf)), "ping,location=${my_location},host=${my_name},url=${target_ip_address} average_response_ms=%0.1f", id(latency).state * 1000);
                return id(buf);