MongoDB

The Mongo check tries to connect to a specified Mongo Database to ensure connectivity.

apiVersion: canaries.flanksource.com/v1
kind: Canary
metadata:
  name: mongo-check
spec:
  interval: 30
  mongodb:
    - name: mongo password
      url: mongodb://$(username):$(password)@mongo.default.svc:27017/?authSource=admin
      username:
        valueFrom:
          secretKeyRef:
            name: mongo-credentials
            key: USERNAME
      password:
        valueFrom:
          secretKeyRef:
            name: mongo-credentials
            key: PASSWORD

Field	Description	Scheme	Required
connection	Path of existing connection e.g. connection://mongo/instance or connection url	Connection
url	mongodb://:27017/?authSource=admin, See connection-string
username		EnvVar
password		EnvVar
name	Name of the check, must be unique within the canary	string	Yes
description	Description for the check	string
icon	Icon for overwriting default icon on the dashboard	string
labels	Labels for check	map[string]string
test	Evaluate whether a check is healthy	Expression
display	Expression to change the formatting of the display	Expression
transform	Transform data from a check into multiple individual checks	Expression
metrics	Metrics to export from	[]Metrics