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  1. Admin adds Pod/cluster/host
  2. Admin dedicates the pod/cluster/host to a domain/account using new dedication APIs 
  3. Admin enables the pod/cluster/host

Dedication will be used when:

  1. If a request is placed to deploy a VM with Service Offering flag "isdedicated" ON
    1. Check if the account/domain has dedicated resources:
      1. If Yes, Place the VM in dedicated resource
      2. If No, Place the VM in new free empty host, make that host dedicated to that account.

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Parameter Name

Description

Required

isdedicated

 if true, Instance will be deployed on the host dedicated to the account 

false

DB Changes:

  1. New Table : dedicated_resources (id, uuid, zone_id, pod_id, cluster_id, host_id, domain_id, account_id) :  This table contains the details about the patches for different XenServers versions..|| Field || Type || NULL || Key || Default || Extra ||

    Field

    Type

    NULL

    Key

    Default

    Extra

    id

    bigint(20) unsigned

    NO

    PRI

    NULL

    auto_increment

    uuid

    varchar(40)

    NO

     

    NULL

     

    description

    varchar(999)

    YES

     

    NULL

     

    label

    varchar(40)

    YES

     

    NULL

     

    timestamp

    timestamp

    YES

     

    NULL

     

    url

    varchar(999)

    YES

     

    NULL 


  2. service_offering table: Introduce a column “isdedicated” in  service_offering table. Default value should be 0.

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