MongoDB

The MongoDB check connects to MongoDB and pings the primary to verify availability.

mongodb.yaml
apiVersion: canaries.flanksource.com/v1
kind: Canary
metadata:
  name: mongo
spec:
  schedule: "@every 5m"
  mongodb:
    - url: mongodb://$(username):$(password)@mongo.canaries.svc.cluster.local:27017/?authSource=admin
      name: mongo ping check
      username:
        value: mongoadmin
      password:
        value: secret

Field	Description	Scheme
name*	Name of the check, must be unique within the canary	string
connection	Connection reference or URL to use. Inline username and password can supply credentials when the check supports them	Connection
password		EnvVar
url	MongoDB connection string, such as mongodb://:27017/?authSource=admin. Required unless connection supplies the URL.	string
username		EnvVar
dependsOn	Checks that must complete before this check runs	[]string
description	Description for the check	string
icon	Icon for overwriting default icon on the dashboard	Icon
labels	Labels for check	[map[string]string]
markFailOnEmpty	If a transformation or datasource returns empty results, the check should fail	boolean
metrics	Metrics to export from	[]Metrics
namespace	Namespace to insert the check result into when it differs from the canary namespace	string
transformDeleteStrategy	Status to apply to transformed checks when the source check no longer returns them	string