HDD Storage With Data In Index

note

This configuration was removed in server 6.4.

This example sets up a specialized namespace where records have a single-bin and fit in 8 bytes. For more information on setting up HDD storage with data-in-index and other storage configurations, see the Aerospike documentation for namespace storage configuration.

To set this up, add the following storage-specific configuration to the Aerospike cluster's CR file.

  storage:
    filesystemVolumePolicy:
      cascadeDelete: true
      initMethod: deleteFiles
    volumes:
      - name: workdir
        aerospike:
          path: /opt/aerospike
        source:
          persistentVolume:
            storageClass: ssd
            volumeMode: Filesystem
            size: 1Gi
      - name: nstest
        aerospike:
          path: /opt/aerospike/data/test
        source:
          persistentVolume:
            storageClass: ssd
            volumeMode: Filesystem
            size: 3Gi
      - name: nsbar
        aerospike:
          path: /opt/aerospike/data/bar
        source:
          persistentVolume:
            storageClass: ssd
            volumeMode: Filesystem
            size: 3Gi
      - name: aerospike-config-secret
        source:
          secret:
            secretName: aerospike-secret
        aerospike:
          path: /etc/aerospike/secret
  .
  .
  .
  aerospikeConfig:
    service:
      feature-key-file: /etc/aerospike/secret/features.conf
    security: {}
    namespaces:
      - name: test
        memory-size: 2000000000
        single-bin: true
        data-in-index: true
        replication-factor: 1
        storage-engine:
          type: device
          files:
            - /opt/aerospike/data/test/test.dat
          filesize: 2000000000
          data-in-memory: true
      - name: bar
        memory-size: 3000000000
        single-bin: true
        data-in-index: true
        replication-factor: 1
        storage-engine:
          type: device
          files:
            - /opt/aerospike/data/bar/bar.dat
          filesize: 2000000000
          data-in-memory: true

For the full CR file, see the example HDD storage with data-in-index cluster CR.

This and other example CRs are stored in the main Aerospike Kubernetes Operator repository.

Save and exit the CR file, then use kubectl to apply the change.

kubectl apply -f aerospike-cluster.yaml