bigpanda.endpoint() function
bigpanda.endpoint() is a user-contributed function maintained by
the package author.
bigpanda.endpoint() sends alerts to BigPanda using data from input rows.
Usage
bigpanda.endpoint is a factory function that outputs another function.
The output function requires a mapFn parameter.
mapFn
A function that builds the object used to generate the POST request. Requires an r parameter.
mapFn accepts a table row (r) and returns an object that must include the following fields:
status- Additional alert parameters to send to the BigPanda alert API.
For more information, see bigpanda.sendAlert() parameters.
Function type signature
(
appKey: A,
token: string,
?url: string,
) => (mapFn: (r: B) => {C with status: D}) => (<-tables: stream[B]) => stream[{B with _sent: string}]
Parameters
url
BigPanda alerts API URL.
Default is the value of the bigpanda.defaultURL option.
token
(Required) BigPanda API Authorization token (API key).
appKey
(Required) BigPanda App Key.
Examples
Send critical alerts to BigPanda
import "influxdata/influxdb/secrets"
import "json"
token = secrets.get(key: "BIGPANDA_API_KEY")
endpoint = bigpanda.endpoint(token: token, appKey: "example-app-key")
crit_events =
from(bucket: "example-bucket")
|> range(start: -1m)
|> filter(fn: (r) => r._measurement == "statuses" and status == "crit")
crit_events
|> endpoint(
mapFn: (r) => {
return {r with status: "critical",
check: "critical-status-check",
description: "${r._field} is critical: ${string(v: r._value)}",
tags: json.encode(v: [{"name": "host", "value": r.host}]),
}
},
)()
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