Analytics subsystem settings
You can specify advanced configuration settings for the Analytics subsystem.
The IBM Cloud Pak Platform UI enables you to specify settings for the following areas:
For annotations, labels, node selectors, and tolerations, see Additional Kubernetes settings
Backups
| Field | Type | Required | Description |
|---|---|---|---|
| Backup chunk size in GB | integer | No. Optional | chunkSize specifies how large files are stored. Large files can be stored as
chunks when the snapshot is created. This setting specifies the size of the chunks as GB, MB, or KB.
Default value is 1GB.
|
| Credentials | string | No. Optional | Backup credentials is the name of the Kubernetes secret you created for accessing your S3-compatible storage. No default. |
| Compress | boolean: off/on | No. Optional | Determines whether metadata files are stored in compressed format. Default value is false (off) . |
| Enable server side encryption | boolean: off/on | No Optional | Determines whether files are encrypted. When set to true (on), files are encrypted on the server side using AES256. Default is false (off). |
| Analytics server hostname | string | No. Optional | The URL to your S3 storage. No default. |
| Backup Path | string | No. Optional | The path to your S3 storage at the URL specified by Analytics server hostname.host. No default. |
| Schedule cron expression | string | No. Optional | The schedule that determines how often backups will be invoked automatically. The format for
the schedule is any valid cron string.Default: "*/20 * * * *" |
Storage
| Field | Type | Required | Description |
|---|---|---|---|
| Storage Class | string | No Optional | Name of the StorageClass required by the claim. The Coord persistent storage serves the microservice that manages the routing and aggregating of requests. When you select the Storage Class, a local-volume storage is recommended for best performance, although block-storage is usable as well. Select from the drop down. If none selected, the default storage class of your cluster will be selected. |
| Volume size | integer > 0 | No Optional | Specify how much persistent disk storage is allocated for Coord data storage (in Gi). The default at 1Gi is recommended, but you can calculate how much storage you will need. See Estimating internal storage space. |
| Field | Type | Required | Description |
|---|---|---|---|
| Storage Class | string | No Optional | The Data persistent storage serves the microservice that manages the reading and writing of
data, and executes complex queries and aggregations. Configuring the Data storage can lead to a
significant increase in performance, as it has the most workload. When you select the Storage Class,
a local-volume storage is recommended for best performance. Select from the drop down. If none selected, the default storage class of your cluster will be selected. |
| Volume size | integer > 0 | No Optional | With the Volume Size, you can control how much persistent disk storage is allocated for Data (in Gi). The default is 50Gi, but it is HIGHLY recommended you calculate how much storage you will need. See Estimating internal storage space |
| Field | Type | Required | Description |
|---|---|---|---|
| Storage Class | string | No Optional | The Master persistent storage serves the microservice that manages cluster state and health.
When you select the Storage Class, a local-volume storage is recommended for best performance,
although block storage is usable as well. Select from the drop down. If none selected, the default storage class of your cluster will be selected. |
| Volume size | integer > 0 | No Optional | Specifies how much persistent disk storage is allocated for Master (in Gi). The default is 5Gi, but you can calculate how much storage you will need. See Estimating internal storage space |