resource-model

ByteBuilders Resource Models

Fig: Import Cluster Flow

ClusterInfo

To show or to store basic cluster information for future reference, some public information is stored using ClusterInfo resource. The information that is stored is shown bellow.

- Name
- UID
- OwnerID
- ExternalID
- Provider
- Endpoint
- Location
- Project
- KubernetesVersion
- NodeCount

ClusterAuthInfoTemplate

This resource is actually a template for necessary data to connect to the cluster. It contains CertificateAuthorityData for the cluster and also User authentication data of the cluster owner. If the cluster provides kube config, then it's also stored. Only when the necessary information or kube config is provided, ClusterAuthInfoTemplate is stored.

- UID
- OwnerID
- KubeConfig

- CertificateAuthorityData

- ClientCertificateData
- ClientKeyData

- Token

- Username
- Password

ClusterUserAuth

This resource contains user specific authentication data. These data are used to create kube config for accessing the cluster. In some cases, the cluster provides kube config which is also stored by this resource. When an user imports a cluster, user specific credential is stored in ClusterUserAuth .

- ClusterUID
- UserID
- KubeConfig

- ClientCertificateData
- ClientKeyData

- Token

- Username
- Password

Sometimes these direct authentication data isn't stored. Instead some auxiliary data are provided from which we can generate Token which can be used for accessing the cluster.

For example:

# GKEProvider

- ClientID
- ClientSecret
- AccessToken
- RefreshToken
- Expiry

# AWSProvider

- AccessKeyID
- SecretAccessKey

CloudCredential

This resource is used to store credentials to list and import clusters.

Credential formats

type GKECredential struct {
   ClientID     string
   ClientSecret string
   AccessToken  string
   RefreshToken string
   Scopes 		[]string
   Expiry 		int64
}

type GCECredential struct {
   ProjectID      string
   ServiceAccount string
}

type DigitalOceanCredential struct {
   Token string
}

type AzureCredential struct {
   TenantID       string
   SubscriptionID string
   ClientID       string
   ClientSecret   string
}

type AWSCredential struct {
   AccessKeyID     string
   SecretAccessKey string
}

type PacketCredential struct {
   ProjectID string
   APIKey    string
}

type ScalewayCredential struct {
   Organization string
   Token        string
}

type LinodeCredential struct {
   Token string
}

type VultrCredential struct {
   Token string
}