hitachivantara.vspone_block.vsp.hv_hg module – Manages host group on Hitachi VSP storage system.

Note

This module is part of the hitachivantara.vspone_block collection (version 4.4.2).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install hitachivantara.vspone_block. You need further requirements to be able to use this module, see Requirements for details.

To use it in a playbook, specify: hitachivantara.vspone_block.vsp.hv_hg.

New in hitachivantara.vspone_block 3.0.0

Synopsis

• This module provides the following host group management operations

• 1. create host group.

• 2. delete host group.

• 3. add logical unit to host group.

• 4. remove logical unit from host group.

• 5. add host WWN to host group.

• 6. remove host WWN from host group.

• 7. set host mode.

• 8. add host mode option to host group.

• 9. remove host mode option from host group.

• For examples, go to URL https://github.com/hitachi-vantara/vspone-block-ansible/blob/main/playbooks/vsp_direct/hostgroup.yml

Requirements

The below requirements are needed on the host that executes this module.

• python >= 3.9

Parameters

Parameter	Comments
connection_info dictionary / required	Information required to establish a connection to the storage system.
address string / required	IP address or hostname of the storage system.
api_token string	Token used to operate on locked resources.
connection_type string	Type of connection to the storage system. Choices: "direct" ← (default)
password string	Password for authentication. This is a required field.
username string	Username for authentication. This is a required field.
spec dictionary	Specification for hostgroup operation.
asymmetric_access_priority string	Asymmetric access priority level for ALUA host group. Required for the Asymmetric access priority level for ALUA host group task. Choices: "low" "high"
host_group_number integer	The host group number. Required for the Asymmetric access priority level for ALUA host group /Release the host reservation status by specifying a host group /Release the host reservation status by specifying the LU path tasks.
host_mode string	Host mode of host group. Optional for the Create a host group task. Required for the Update host mode and host mode options task. Choices: "LINUX" "VMWARE" "HP" "OPEN_VMS" "TRU64" "SOLARIS" "NETWARE" "WINDOWS" "HI_UX" "AIX" "VMWARE_EXTENSION" "WINDOWS_EXTENSION" "UVM" "HP_XP" "DYNIX"
host_mode_options list / elements=integer	List of host group host mode option numbers. Optional for the Create a host group task. Required for the Update host mode and host mode options task. 0 # RESERVED 2 # VERITAS_DB_EDITION_ADV_CLUSTER 6 # TPRLO 7 # AUTO_LUN_RECOGNITION 12 # NO_DISPLAY_FOR_GHOST_LUN 13 # SIM_REPORT_AT_LINK_FAILURE 14 # HP_TRUECLUSTER_WITH_TRUECOPY 15 # RAID_HACMP 22 # VERITAS_CLUSTER_SERVER 23 # REC_COMMAND_SUPPORT 25 # SUPPORT_SPC_3_PERSISTENT_RESERVATION 33 # SET_REPORT_DEVICE_ID_ENABLE 39 # CHANGE_NEXUS_SPECIFIED_IN_SCSI_TARGET_RESET 40 # VVOL_EXPANSION 41 # PRIORITIZED_DEVICE_RECOGNITION 42 # PREVENT_OHUB_PCI_RETRY 43 # QUEUE_FULL_RESPONSE 48 # HAM_SVOL_READ 49 # BB_CREDIT_SETUP_1 50 # BB_CREDIT_SETUP_2 51 # ROUND_TRIP_SETUP 52 # HAM_AND_CLUSTER_SW_FOR_SCSI_2 54 # EXTENDED_COPY 57 # HAM_RESPONSE_CHANGE 60 # LUN0_CHANGE_GUARD 61 # EXPANDED_PERSISTENT_RESERVE_KEY 63 # VSTORAGE_APIS_ON_T10_STANDARDS 65 # ROUND_TRIP_EXTENDED_SETUP 67 # CHANGE_OF_ED_TOV_VALUE 68 # PAGE_RECLAMATION_LINUX 69 # ONLINE_LUSE_EXPANSION 71 # CHANGE_UNIT_ATTENTION_FOR_BLOCKED_POOL_VOLS 72 # AIX_GPFS 73 # WS2012 78 # NON_PREFERRED_PATH 91 # DISABLE_IO_WAIT_FOR_OPEN_STACK 95 # CHANGE_SCSI_LU_RESET_NEXUS_VSP_HUS_VM 96 # CHANGE_SCSI_LU_RESET_NEXUS 97 # PROPRIETARY_ANCHOR_COMMAND_SUPPORT 100 # HITACHI_HBA_EMULATION_CONNECTION_OPTION 102 # GAD_STANDARD_INQURY_EXPANSION_HCS 105 # TASK_SET_FULL_RESPONSE_FOR_IO_OVERLOAD 110 # ODX Support for WS2012 113 # iSCSI CHAP Authentication Log 114 # Auto Asynchronous Reclamation on ESXi 6.5+ 122 # TASK_SET_FULL_RESPONSE_AFTER_QOS_UPPER_LIMIT 124 # GUARANTEED_RESPONSE_DURING_CONTROLLER_FAILURE 131 # WCE_BIT_OFF_MODE
ldevs list / elements=string	LDEVs to be mapped/unmapped with the host group. Supported format can be decimal or HEX. Optional for the Create a host group task. Required for the Present LDEVS/Unpresent LDEVS tasks.
lun integer	LUN ID to be releases the host reservation status of the LU mapped to a specified LU path. Required for the Release the host reservation status by specifying the LU path task.
name string	Name of the host group. If not given, it will create the name with prefix “smrha-” and add 10 digit random number at the end, for example “smrha-0806262996”. Optional for the Create a host group task. Required for the Update host mode and host mode options/Add WWNs to a host group /Remove WWNs from a host group/Present LDEVS/Unpresent LDEVS/Delete/Change or unset nick name of a WWN tasks.
port string / required	FC Port. Required for the Create a host group/Update host mode and host mode options/Add WWNs to a host group /Remove WWNs from a host group/Present LDEVS/Unpresent LDEVS/Delete/Change or unset nick name of a WWN /Asymmetric access priority level for ALUA host group/Release the host reservation status by specifying a host group /Release the host reservation status by specifying the LU path tasks.
should_delete_all_ldevs boolean	If the value is true, destroy the logical devices that are no longer attached to any host group or iSCSI target. Choices: false true
should_release_host_reserve boolean	If the value is true, release the host reserve. Required for the Release the host reservation status by specifying a host group /Release the host reservation status by specifying the LU path tasks. Choices: false true
state string	Subtask operation. Choices: "present_ldev" "unpresent_ldev" "add_wwn" "remove_wwn" "set_host_mode_and_hmo" "present" ← (default)
wwns list / elements=dictionary	List of host WWN to add or remove. Required for the Create a host group/Add WWNs to a host group /Remove WWNs from a host group tasks.
nick_name string	Nickname of the host. Optional for the Create a host group/Add WWNs to a host group /Remove WWNs from a host group tasks. Required for the Change or unset nick name of a WWN task.
wwn string / required	WWN of the host. Required for the Create a host group/Add WWNs to a host group /Remove WWNs from a host group/Change or unset nick name of a WWN tasks.
state string	Set state to present for create and update host group Set state to absent for delete host group Choices: "present" ← (default) "absent"
storage_system_info dictionary	Information about the storage system. This field is an optional field.
serial string	The serial number of the storage system.

Attributes

Attribute	Support	Description
check_mode	Support: none	Determines if the module should run in check mode.

Notes

Note

• The output parameters entitlement_status, subscriber_id and partner_id were removed in version 3.4.0. They were also deprecated due to internal API simplification and are no longer supported.

• Connection type gateway was removed starting from version 3.4.0. Please use an earlier version if you require this connection type.

Examples

- name: Create host group with LDEVs and WWNs
  hitachivantara.vspone_block.vsp.hv_hg:
    state: present
    connection_info:
      address: storage1.company.com
      username: "dummy_user"
      password: "dummy_password"
    spec:
      name: 'testhg26dec'
      port: 'CL1-A'
      host_mode: 'VMWARE_EXTENSION'
      host_mode_options: [40]
      wwns:
        - wwn: '100000109B583B2D'
          nick_name: 'test1'
        - wwn: '100000109B583B2C'
          nick_name: 'test2'
      ldevs: [393, 851]

- name: Delete host group
  hitachivantara.vspone_block.vsp.hv_hg:
    state: absent
    connection_info:
      address: storage1.company.com
      username: "dummy_user"
      password: "dummy_password"
    spec:
      name: 'testhg26dec'
      port: 'CL1-A'

- name: Present LDEVs to hostgroup
  hitachivantara.vspone_block.vsp.hv_hg:
    state: present
    connection_info:
      address: storage1.company.com
      username: "dummy_user"
      password: "dummy_password"
    spec:
      state: present_ldev
      name: 'testhg26dec'
      port: 'CL1-A'
      ldevs: [300, 400]

- name: Unpresent LDEVs from hostgroup
  hitachivantara.vspone_block.vsp.hv_hg:
    state: present
    connection_info:
      address: storage1.company.com
      username: "dummy_user"
      password: "dummy_password"
    spec:
      state: unpresent_ldev
      name: 'testhg26dec'
      port: 'CL1-A'
      ldevs: [800, 801]

- name: Add WWNs to hostgroup
  hitachivantara.vspone_block.vsp.hv_hg:
    state: present
    connection_info:
      address: storage1.company.com
      username: "dummy_user"
      password: "dummy_password"
    spec:
      state: add_wwn
      name: 'testhg26dec'
      port: 'CL1-A'
      wwns:
        - wwn: '200000109B3C0FD3'
          nick_name: 'test1'
        - wwn: '200000109B3C0FD4'
        - wwn: '200000109B3C0FD5'

- name: Remove WWNs from hostgroup
  hitachivantara.vspone_block.vsp.hv_hg:
    state: present
    connection_info:
      address: storage1.company.com
      username: "dummy_user"
      password: "dummy_password"
    spec:
      state: remove_wwn
      name: 'testhg26dec'
      port: 'CL1-A'
      wwns:
        - wwn: '200000109B3C0FD3'

- name: Update host group
  hitachivantara.vspone_block.vsp.hv_hg:
    state: present
    connection_info:
      address: storage1.company.com
      username: "dummy_user"
      password: "dummy_password"
    spec:
      state: set_host_mode_and_hmo
      name: 'testhg26dec'
      port: 'CL1-A'
      host_mode: 'VMWARE_EXTENSION'
      host_mode_options: [54, 63]

- name: Asymmetric access priority level for ALUA host group.
  hitachivantara.vspone_block.vsp.hv_hg:
    state: present
    connection_info:
      address: storage1.company.com
      username: "dummy_user"
      password: "dummy_password"
    spec:
      host_group_number: 208
      port: 'CL1-A'
      asymmetric_access_priority: 'high'

- name: Release the host reservation status by specifying the LU path.
  hitachivantara.vspone_block.vsp.hv_hg:
    state: present
    connection_info:
      address: storage1.company.com
      username: "dummy_user"
      password: "dummy_password"
    spec:
      host_group_number: 150
      port: 'CL1-A'
      should_release_host_reserve: true
      lun: 0

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key	Description
hostGroups dictionary	Information of host group. Returned: always
host_group_id integer	ID of the host group. Returned: success Sample: 93
host_group_name string	Name of the host group. Returned: success Sample: "ansible-test-hg"
host_mode string	Host mode of the host group. Returned: success Sample: "STANDARD"
host_mode_options list / elements=dictionary	List of host mode options for the host group. Returned: success
host_mode_option string	Name of the host mode option. Returned: success Sample: "EXTENDED_COPY"
host_mode_option_number integer	Number of the host mode option. Returned: success Sample: 54
lun_paths list / elements=dictionary	List of LUN paths for the host group. Returned: success
ldevId integer	ID of the logical device. Returned: success Sample: 166
lunId integer	ID of the LUN. Returned: success Sample: 0
port string	Port associated with the host group. Returned: success Sample: "CL1-A"
resource_group_id integer	Resource group ID associated with the host group. Returned: success Sample: 0
storage_id string	Storage ID associated with the host group. Returned: success Sample: "storage-39f4eef0175c754bb90417358b0133c3"
wwns list / elements=dictionary	List of WWNs associated with the host group. Returned: success
id string	ID of the WWN. Returned: success Sample: "1212121212121212"
name string	Name of the WWN. Returned: success Sample: ""

Authors

• Hitachi Vantara LTD (@hitachi-vantara)

Collection links

• Issue Tracker
• Repository (Sources)