Redis

The Redis check connects to a specified Redis database instance to check its availability.

apiVersion: canaries.flanksource.com/v1
kind: Canary
metadata:
  name: redis-check
spec:
  interval: 30
  redis:
    - name: redis-check
      addr: "redis.default.svc:6379"
      db: 0
      username:
        valueFrom:
          secretKeyRef:
            name: redis-credentials
            key: USERNAME
      password:
        valueFrom:
          secretKeyRef:
            name: redis-credentials
            key: PASSWORD

Field	Description	Scheme	Required
addr	Deprecated, use url	string	Yes
db	Database to be selected after connecting to the server	int	Yes
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

Redis Connection

Field	Description	Scheme
connection	Path of existing connection e.g. connection://redis/instance Mutually exclusive with url	Connection
url	Redis hostname and port
username		EnvVar
password		EnvVar