hitachivantara.vspone_block.vsp.hv_iscsi_target module – Manages iscsi target on Hitachi VSP storage systems.

Note

This module is part of the hitachivantara.vspone_block collection (version 3.5.1).

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_iscsi_target.

New in hitachivantara.vspone_block 3.0.0

Synopsis

• The hv_iscsi_target module provides the following iscsi target management operations

• 1. Create iscsi target

• 2. Update host mode and host mode options

• 3. Add iqn initiator to iscsi target

• 4. Add LDEV to iscsi target

• 5. Remove iqn initiator from iscsi target

• 6. Remove LDEV from iscsi target

• 7. Delete iscsi target

• 8. Add CHAP User to iscsi target

• 9. Remove CHAP User from iscsi target

• For examples, go to URL https://github.com/hitachi-vantara/vspone-block-ansible/blob/main/playbooks/vsp_direct/iscsi_target.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	This field is used to pass the value of the lock token 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 if api_token is not provided.
username string	Username for authentication. This is a required field if api_token is not provided.
spec dictionary / required	Specification for iscsi target operation.
chap_users list / elements=dictionary	List of CHAP users that you want to add or remove.
host_mode string	Host mode of host group. 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. 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
iqn_initiators list / elements=dictionary	List of IQN initiators that you want to add or remove.
iqn string / required	IQN of the initiator.
nick_name string	Nickname of the initiator.
iscsi_id integer	ID of the iSCSI target.
ldevs list / elements=integer	LDEV ID in decimal or HEX of the LDEV that you want to present or unpresent.
lun integer	LUN ID to releasing host reservation status.
name string	Name of the iscsi target.If not given, It will create the name will contain with prefix value “smrha-<10 digit random number>”.
port string / required	Port of the iscsi target.
should_delete_all_ldevs boolean	If the value is true, destroy the logical devices that are no longer attached to any iSCSI Target. Choices: false true
should_release_host_reserve boolean	If the value is true, release the host reserve. Choices: false true
state string	State of the iscsi target tasks. present - Update iscsi target by override host mode and host mode option and append other parameters mentioned in spec. absent - Update iscsi target by remove all parameters mentioned in spec. add_iscsi_initiator - Update iscsi target by append all iqn initiators mentioned in spec. remove_iscsi_initiator - Update iscsi target by remove all iqn initiators mentioned in spec. attach_ldev - Update iscsi target by append all ldevs mentioned in spec. detach_ldev - Update iscsi target by remove all ldevs mentioned in spec. add_chap_user - Update iscsi target by append all chap users mentioned in spec. remove_chap_user - Update iscsi target by remove all chap users mentioned in spec. Choices: "present" ← (default) "absent" "add_iscsi_initiator" "remove_iscsi_initiator" "attach_ldev" "detach_ldev" "add_chap_user" "remove_chap_user"
state string	Set state to present for create and update iscsi target Set state to absent for delete iscsi target 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 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 iscsi targets
  hitachivantara.vspone_block.vsp.hv_iscsi_target:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      name: 'iscsi-target-server-1'
      port: 'CL4-C'
      iqn_initiators:
        - iqn: iqn.1993-08.org.debian.iscsi:01:107dc7e4254a
          nick_name: "nick_name1"
        - iqn: iqn.1993-08.org.debian.iscsi:01:107dc7e4254b
          nick_name: "nick_name2"
      ldevs: [100, 200]
      chap_users:
        - chap_user_name: user1
          chap_secret: Secret1

- name: Update iscsi target host mode and options
  hitachivantara.vspone_block.vsp.hv_iscsi_target:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      name: 'iscsi-target-server-1'
      port: 'CL4-C'
      host_mode: LINUX
      host_mode_options: [54, 63]

- name: Add chap users to iscsi target
  hitachivantara.vspone_block.vsp.hv_iscsi_target:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      state: add_chap_user
      name: 'iscsi-target-server-1'
      port: 'CL4-C'
      chap_users:
        - chap_user_name: user1
          chap_secret: Secret1
        - chap_user_name: user2
          chap_secret: Secret2

- name: Remove chap user from iscsi target
  hitachivantara.vspone_block.vsp.hv_iscsi_target:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      state: remove_chap_user
      name: 'iscsi-target-server-1'
      port: 'CL4-C'
      chap_users:
        - chap_user_name: user2
          chap_secret: Secret2

- name: Add iqn initiators to iscsi target
  hitachivantara.vspone_block.vsp.hv_iscsi_target:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      state: add_iscsi_initiator
      name: 'iscsi-target-server-1'
      port: 'CL4-C'
      iqn_initiators:
        - iqn: iqn.1993-08.org.debian.iscsi:01:107dc7e4254b

- name: Release host reserve status of a iscsi target using lun
  hitachivantara.vspone_block.vsp.hv_iscsi_target:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      iscsi_id: 20
      should_release_host_reserve: true
      port: 'CL4-C'
      lun: 100

- name: Release host reserve status of a iscsi targets
  hitachivantara.vspone_block.vsp.hv_iscsi_target:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      iscsi_id: 20
      port: 'CL4-C'
      should_release_host_reserve: true

Return Values

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

Key	Description
iscsi_target_info dictionary	Dictionary containing the discovered properties of the iSCSI targets. Returned: always
changed boolean	Indicates if any changes were made. Returned: success Sample: true
failed boolean	Indicates if the operation failed. Returned: success Sample: false
iscsi_target dictionary	Details of the iSCSI target. Returned: success
auth_param dictionary	Authentication parameters. Returned: success
authentication_mode string	Mode of authentication. Returned: success Sample: "BOTH"
is_chap_enabled boolean	Indicates if CHAP is enabled. Returned: success Sample: true
is_chap_required boolean	Indicates if CHAP is required. Returned: success Sample: false
is_mutual_auth boolean	Indicates if mutual authentication is enabled. Returned: success Sample: false
chap_users list / elements=string	List of CHAP users. Returned: success Sample: ["chapuser1"]
host_mode dictionary	Host mode details. Returned: success
host_mode string	Host mode. Returned: success Sample: "VMWARE"
host_mode_options list / elements=dictionary	List of host mode options. Returned: success
raid_option string	RAID option. Returned: success Sample: "EXTENDED_COPY"
raid_option_number integer	RAID option number. Returned: success Sample: 54
iqn string	IQN of the iSCSI target. Returned: success Sample: "iqn.rest.example.of.iqn.host"
iqn_initiators list / elements=string	List of IQN initiators. Returned: success Sample: ["iqn.2014-04.jp.co.hitachi:xxx.h70.i.62510.1a.ff"]
iscsi_id integer	ID of the iSCSI target. Returned: success Sample: 1
iscsi_name string	Name of the iSCSI target. Returned: success Sample: "iscsi-name"
logical_units list / elements=dictionary	List of logical units. Returned: success
host_lun_id integer	Host LUN ID. Returned: success Sample: 0
logical_unit_id integer	Logical unit ID. Returned: success Sample: 1
port_id string	Port ID. Returned: success Sample: "CL4-C"
resource_group_id integer	Resource group ID. Returned: success Sample: 0

Authors

• Hitachi Vantara LTD (@hitachi-vantara)

Collection links

• Issue Tracker
• Repository (Sources)