Configuration Settings for an Aerospike Restore on Kubernetes

import { Steps } from “@site/components”;

Overview

Aerospike Restore (AR) configuration settings are in the AR Custom Resource (CR). The Aerospike Kubernetes Operator (AKO) monitors this file to trigger a restore.

The AerospikeRestore Custom Resource Definition (CRD) specifies the CR structure that AKO uses to configure and perform a restore.

CR examples

CR examples are available in the main Aerospike Kubernetes Operator repository.

Example 1: Full restore CR with local storage

This example triggers a full restore in an Aerospike cluster.

Example 1

apiVersion: asdb.aerospike.com/v1beta1
kind: AerospikeRestore
metadata:
  name: aerospikerestore
  namespace: aerospike
spec:
  backupService:
    name: aerospikebackupservice
    namespace: aerospike
  type: Full
  config:
    destination:
      label: destinationCluster
      credentials:
        password: admin123
        user: admin
      seed-nodes:
        - host-name: aerocluster.test.svc.cluster.local
          port: 3000
    policy:
      parallel: 3
      no-generation: true
      no-indexes: true
    source:
      local-storage:
        path: /localStorage
    backup-data-path: "/path/to/full-backup/data/"

Example 2: Incremental restore CR with local storage

This example triggers an Incremental restore in an Aerospike cluster.

Example 2

apiVersion: asdb.aerospike.com/v1beta1
kind: AerospikeRestore
metadata:
  name: aerospikerestore
  namespace: aerospike
spec:
  backupService:
    name: aerospikebackupservice
    namespace: aerospike
  type: Incremental
  config:
    destination:
      label: destinationCluster
      credentials:
        password: admin123
        user: admin
      seed-nodes:
        - host-name: aerocluster.test.svc.cluster.local
          port: 3000
    policy:
      parallel: 3
      no-generation: true
      no-indexes: true
    source:
      local-storage:
        path: /localStorage
    backup-data-path: "/path/to/incremental-backup/data/"

Example 3: Timestamp restore CR

This example triggers a restore in an Aerospike cluster based on Timestamp.

Example 3

apiVersion: asdb.aerospike.com/v1beta1
kind: AerospikeRestore
metadata:
  name: aerospikerestore
  namespace: aerospike
spec:
  backupService:
    name: aerospikebackupservice
    namespace: aerospike
  type: Timestamp
  config:
    destination:
      label: destinationCluster
      credentials:
        password: admin123
        user: admin
      seed-nodes:
        - host-name: aerocluster.test.svc.cluster.local
          port: 3000
    policy:
      parallel: 3
      no-generation: true
      no-indexes: true
    routine: aerospike-aerospikebackup-test-routine
    time: 1739538000000

Example 4: Full restore CR with S3 storage

This example triggers a full restore in an Aerospike cluster.

Example 4

apiVersion: asdb.aerospike.com/v1beta1
kind: AerospikeRestore
metadata:
  name: aerospikerestore
  namespace: aerospike
spec:
  backupService:
    name: aerospikebackupservice
    namespace: aerospike
  type: Full
  config:
    destination:
      label: destinationCluster
      credentials:
        password: admin123
        user: admin
      seed-nodes:
        - host-name: aerocluster.test.svc.cluster.local
          port: 3000
    policy:
      parallel: 3
      no-generation: true
      no-indexes: true
    source:
      s3-storage:
        bucket: test-bucket
        s3-region: us-east-1
        s3-profile: default
    backup-data-path: "/path/to/full-backup/data/"

Configuration

The initial part of the CR file selects the CRD and the namespace to use for the AR.

apiVersion: asdb.aerospike.com/v1beta1
kind: AerospikeRestore
metadata:
  name: aerospikerestore
  namespace: aerospike

The rest of this page explains the parameters in the subsequent parts of the CR file.

Spec

The spec section defines the restore’s configurations.

Field	Required	Type	Default	Description
backupService	Yes	Structure		Aerospike backup service reference.
type	Yes	String		Type of restore. Supported types are Full, Incremental, Timestamp
config	Yes	Structure		Aerospike restore configuration in freeform YAML format.
pollingPeriod	No	Sting	60s	Polling period to check restore operation status.

Backup Service

spec -> backupService

Configure the Aerospike backup service to be used for triggering restores.

Field	Required	Type	Description
name	Yes	String	Name of the backup service.
namespace	Yes	String	Namespace of the backup service.

Config

spec -> config

The YAML form of AR configuration.

The following fields can be defined in the AR configuration based on the restore type:

1. destination
2. policy
3. source
4. secret-agent
5. backup-data-path
6. routine
7. time

Example:

config:
  destination:
    label: destinationCluster
    credentials:
      password: admin123
      user: admin
    seed-nodes:
      - host-name: aerocluster.test.svc.cluster.local
        port: 3000
  policy:
    parallel: 3
    no-generation: true
    no-indexes: true
  routine: aerospike-aerospikebackup-test-routine
  time: 1739538000000

See the AR Configuration for more details.