Add immudb config doc

Author: MathieuCesbron

docs/configuration.md

@@ -3,13 +3,10 @@ After deploying the operator, you can create a `Immudb` resource to create a dat
 
 The following `spec values` can be updated:
 
-| name | type | default | meaning |
+| Name | Type | Default value | Description |
 | --- | --- | --- | --- |
-| image | string | "codenotary/immudb:latest" | Immudb image |
-| imagePullPolicy | string | "IfNotPresent" | ImagePullPolicy of immudb image |
-| replicas | int | nil (mandatory to set) | Number of replicas of immudb image. The value can only be 1 at the moment. The immudb team is working hard in adding replication in the future. |
-
-
- You can create many databases by creating multiple `Immudb`.
-
-
+| image | string | "codenotary/immudb:latest" | The Immudb image. |
+| imagePullPolicy | string | "IfNotPresent" | ImagePullPolicy of immudb image. |
+| replicas | int | 1 | Number of replicas of immudb image. The value can only be 1 at the moment. The immudb team is working hard in adding replication in the future. |
+| volume.storageClassName | string | Name of the default storageClass of your cluster.  | StorageClassName of the database. |
+| volume.size | string | No default value, mandatory to set.  | Size of the database, e.g., 5Mi, 10Gi.  |

docs/installation.md

@@ -111,9 +111,9 @@ The operator Helm chart is deployed by default with [this values.yaml](/charts/o
 
 | Name | Type | Default value
 | --- | --- | --- |
-| operator.image.repository | string | ghcr.io/unagex/immudb-operator/controller |
-| operator.image.tag | string | default to latest version at time of installation |
-| operator.image.pullPolicy | string | IfNotPresent |
+| operator.image.repository | string | "ghcr.io/unagex/immudb-operator/controller" |
+| operator.image.tag | string | Default to latest version at time of installation. |
+| operator.image.pullPolicy | string | "IfNotPresent" |
 | resources.limits.cpu | string | nil |
 | resources.limits.memory | string | nil |
 | resources.requests.cpu | string | nil |