Redis Enterprise & Kubernetes: how to get the list of modules

Redis modules
1

Using the Redis Enterprise Operator for Kubernetes it is very easy to install, configure a cluster, and create Redis databases.

To create a database with modules you can use the following YAML:

apiVersion: app.redislabs.com/v1alpha1
kind: RedisEnterpriseDatabase
metadata:
  name: movie-database
spec:
  modulesList:
    - name: graph
      version: 2.0.19
    - name: search
      version: 2.0.0
  memorySize: 200MB
  persistence: aofEverySecond
  replication: true
  redisEnterpriseCluster:
    name: redis-enterprise

The modulesList entry lists the modules to activate for the database you are creating.

The list of available modules for your current installation is available in the cluster itself, my cluster is named RedisEnterpriseCluster, and I can retrieve the list of available modules and versions using the following command:

>  kubectl get RedisEnterpriseCluster -o jsonpath={..modules}

[{"displayName":"RedisJSON","name":"ReJSON","versions":["1.0.4"]},{"displayName":"RedisBloom","name":"bf","versions":["2.2.4"]},{"displayName":"redisearch-enterprise","name":"ft","versions":["1.6.14"]},{"displayName":"RedisGraph","name":"graph","versions":["2.0.19"]},{"displayName":"RediSearch 2","name":"search","versions":["2.0.0"]},{"displayName":"RedisTimeSeries","name":"timeseries","versions":["1.2.7"]}]

You just need to use the name and version in your database definition.

Regards
Tug