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na_ontap_volume: fails to delete volume when state is set to absent

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na_ontap_volume faisl to delete a volume on a filer when using state: absent



i created a new 1GB test volume using the ontap CLI , to test the deletion process. ... like so ....


emdccn0006::> vol create -vserver emdccn0005v55dr -volume testvol_12345 -aggregate emdccn0006c02_aggr2 -size 1g -state online


emdccn0006::> vol show testvol_12345
Vserver Volume Aggregate State Type Size Available Used%
--------- ------------ ------------ ---------- ---- ---------- ---------- -----
emdccn0005v55dr testvol_12345 emdccn0006c02_aggr2 online RW 1GB 972.6MB 5%


emdccn0006::> version
NetApp Release 9.1P16: Wed Nov 14 19:51:52 UTC 2018



so filer = version 9.1P16 


the ansible doco for na_ontap_volume shows the following example ...

- name: Volume Delete
    state: absent
    name: ansibleVolume12
    aggregate_name: ansible_aggr
    vserver: ansibleVServer
    hostname: "{{ netapp_hostname }}"
    username: "{{ netapp_username }}"
    password: "{{ netapp_password }}"


so following on from this .....

i then created a yml file to delete the volume using ansible like so ...

$ cat delete-dr-volume.yml

- hosts: localhost
gather_facts: false

name: "Ansible Storage Delete ..."

- name: "Delete Volume : testvol_12345 , if it exists ..."
state: absent
name: testvol_12345
aggregate_name: emdccn0006c02_aggr2
vserver: emdccn0005v55dr
username: admin
password: XXXXX


(cut and paste didnt quite align , noted above )

d629924@vm010$ pip show netapp-lib
Name: netapp-lib
Version: 2019.12.20
Summary: netapp-lib is required for Ansible deployments to interact with NetApp storage systems.
Home-page: UNKNOWN
Author: NetApp, Inc.
License: Proprietary::NetApp
Location: /usr/local/lib/python3.6/site-packages
Requires: lxml, xmltodict


note : i'm using netapp-lib = Version: 2019.12.20


i get this error when running the playbook ...


$ ansible-playbook ./pb-delete/delete-dr-volume.yml
[WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does not match 'all'

PLAY [Ansible Storage Delete ...] *******************************************************************************************************************

TASK [Delete Volume : testvol_12345 , if it exists ...] ********************************************************************************************
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: KeyError: 'No element by given name volume-comp-aggr-attributes.'
fatal: [localhost]: FAILED! => {"changed": false, "module_stderr": "Traceback (most recent call last):\n File \"/home/d629924/.ansible/tmp/ansible-tmp-1610682403.28-220492199842676/\", line 102, in <module>\n _ansiballz_main()\n File \"/home/d629924/.ansible/tmp/ansible-tmp-1610682403.28-220492199842676/\", line 94, in _ansiballz_main\n invoke_module(zipped_mod, temp_path, ANSIBALLZ_PARAMS)\n File \"/home/d629924/.ansible/tmp/ansible-tmp-1610682403.28-220492199842676/\", line 40, in invoke_module\n runpy.run_module(mod_name='', init_globals=None, run_name='__main__', alter_sys=True)\n File \"/usr/lib64/python2.7/\", line 176, in run_module\n fname, loader, pkg_name)\n File \"/usr/lib64/python2.7/\", line 82, in _run_module_code\n mod_name, mod_fname, mod_loader, pkg_name)\n File \"/usr/lib64/python2.7/\", line 72, in _run_code\n exec code in run_globals\n File \"/tmp/ansible_na_ontap_volume_payload_MN3wQK/\", line 1283, in <module>\n File \"/tmp/ansible_na_ontap_volume_payload_MN3wQK/\", line 1279, in main\n File \"/tmp/ansible_na_ontap_volume_payload_MN3wQK/\", line 1221, in apply\n File \"/tmp/ansible_na_ontap_volume_payload_MN3wQK/\", line 565, in get_volume\n File \"/usr/lib/python2.7/site-packages/netapp_lib/api/zapi/\", line 489, in __getitem__\n raise KeyError('No element by given name %s.' % key)\nKeyError: 'No element by given name volume-comp-aggr-attributes.'\n", "module_stdout": "", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1}

PLAY RECAP ******************************************************************************************************************************************
localhost : ok=0 changed=0 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0



the specific error is : 


An exception occurred during task execution. To see the full traceback, use -vvv. The error was: KeyError: 'No element by given name volume-comp-aggr-attributes.'


Can anyone assist me with my issue ? Not sure what i'm doing wrong, unless the fix is a netapp-lib upgrade ?


Regards Adrian





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