Help Center > > User Guide> FusionInsight Manager Operation Guide (Applicable to 3.x)> Tenant Resources> Introduction to Multi-Tenant> Multi-Tenant Use> Overview

Overview

Updated at: Mar 25, 2021 GMT+08:00

Tenants are used in resource control and service isolation scenarios. Administrators need to confirm the service scenarios of cluster resources, and then plan tenants.

Multi-tenant involves three types of operations: creating a tenant, managing tenants, and managing resources. Table 1 describes the operations.

Table 1 Operations involved in multi-tenant

Operation

Action

Description

Creating a tenant

  • Adding a tenant
  • Adding a sub-tenant
  • Creating a user and binding the user to the role of a tenant

During the creation of a tenant, you can configure its computing resources, storage resources, and associated services based on service requirements. In addition, you can add users to the tenant and bind necessary roles to these users.

A user who creates level-1 tenants must be bound to the Manager_administrator or System_administrator role.

A user who creates sub-tenants must be bound to the role of the parent tenant at least.

Managing tenants

  • Managing tenant directories
  • Restoring tenant data
  • Clearing unassociated queues of a tenant
  • Deleting a tenant

Modifies tenants as the services change.

A user who manages or deletes level-1 tenants and restores tenants' data must be bound to the Manager_administrator or System_administrator role.

A user who manages or deletes sub-tenants must be bound to the role of the parent tenant at least.

Managing resources

  • Adding a resource pool
  • Modifying a resource pool
  • Deleting a resource pool
  • Configuring a queue
  • Configuring the queue capacity policy of a resource pool
  • Clearing queue configurations

Reconfigure resources for tenants as the services change.

A user who manages resources must be bound to the Manager_administrator or System_administrator role.

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