aws ece dettach Volume error

[Sandy Hung]

dear all:

please help me how to detach volume

 - name: Detach a Volume

     ec2_vol:

       id: vol-0a75b01a93b9e6778

       region: "{{ region }}"

       instance: None

PLAY [localhost] *******************************************************************************************************

TASK [Create Snapshot EC2] *********************************************************************************************

changed: [localhost]

TASK [Create a Volume] *************************************************************************************************

[WARNING]: The value 1000 (type int) in a string field was converted to u'1000' (type string). If this does not look

like what you expect, quote the entire value to ensure it does not change.

changed: [localhost]

TASK [Detach a Volume] *************************************************************************************************

An exception occurred during task execution. To see the full traceback, use -vvv. The error was: <Response><Errors><Error><Code>IncorrectState</Code><Message>Unable to detach root volume 'vol-0a75b01a93b9e6778' from instance 'i-065d2c70867a8f874'</Message></Error></Errors><RequestID>3dbf5aee-9647-44de-8820-e8d6db1331d7</RequestID></Response>

fatal: [localhost]: FAILED! => {"changed": false, "module_stderr": "Traceback (most recent call last):\n  File \"/root/.ansible/tmp/ansible-tmp-1581059554.97-79519864016870/AnsiballZ_ec2_vol.py\", line 102, in <module>\n    _ansiballz_main()\n  File \"/root/.ansible/tmp/ansible-tmp-1581059554.97-79519864016870/AnsiballZ_ec2_vol.py\", line 94, in _ansiballz_main\n    invoke_module(zipped_mod, temp_path, ANSIBALLZ_PARAMS)\n  File \"/root/.ansible/tmp/ansible-tmp-1581059554.97-79519864016870/AnsiballZ_ec2_vol.py\", line 40, in invoke_module\n    runpy.run_module(mod_name='ansible.modules.cloud.amazon.ec2_vol', init_globals=None, run_name='__main__', alter_sys=True)\n  File \"/usr/lib/python2.7/runpy.py\", line 188, in run_module\n    fname, loader, pkg_name)\n  File \"/usr/lib/python2.7/runpy.py\", line 82, in _run_module_code\n    mod_name, mod_fname, mod_loader, pkg_name)\n  File \"/usr/lib/python2.7/runpy.py\", line 72, in _run_code\n    exec code in run_globals\n  File \"/tmp/ansible_ec2_vol_payload_ULdCkg/ansible_ec2_vol_payload.zip/ansible/modules/cloud/amazon/ec2_vol.py\", line 619, in <module>\n  File \"/tmp/ansible_ec2_vol_payload_ULdCkg/ansible_ec2_vol_payload.zip/ansible/modules/cloud/amazon/ec2_vol.py\", line 597, in main\n  File \"/tmp/ansible_ec2_vol_payload_ULdCkg/ansible_ec2_vol_payload.zip/ansible/modules/cloud/amazon/ec2_vol.py\", line 446, in detach_volume\n  File \"/usr/local/lib/python2.7/dist-packages/boto/ec2/volume.py\", line 187, in detach\n    dry_run=dry_run\n  File \"/usr/local/lib/python2.7/dist-packages/boto/ec2/connection.py\", line 2420, in detach_volume\n    return self.get_status('DetachVolume', params, verb='POST')\n  File \"/usr/local/lib/python2.7/dist-packages/boto/connection.py\", line 1227, in get_status\n    raise self.ResponseError(response.status, response.reason, body)\nboto.exception.EC2ResponseError: EC2ResponseError: 400 Bad Request\n<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<Response><Errors><Error><Code>IncorrectState</Code><Message>Unable to detach root volume 'vol-0a75b01a93b9e6778' from instance 'i-065d2c70867a8f874'</Message></Error></Errors><RequestID>3dbf5aee-9647-44de-8820-e8d6db1331d7</RequestID></Response>\n", "module_stdout": "", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1}

PLAY RECAP *************************************************************************************************************

localhost                  : ok=2    changed=2    unreachable=0    failed=1    skipped=0    rescued=0    ignored=0

[Dick Visser]

The error says:
Unable to detach root volume 'vol-0a75b01a93b9e6778' from instance
'i-065d2c70867a8f874'

Which makes sense.

Checking on https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-detaching-volume.html:

"If an EBS volume is the root device of an instance, you must stop the
instance before you can detach the volume."


So, try stopping the instance first?

> --
> You received this message because you are subscribed to the Google Groups "Ansible Project" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to ansible-proje...@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/ba64f1c6-397a-4c5d-8348-2e366b839577%40googlegroups.com.



--
Dick Visser
Trust & Identity Service Operations Manager
GÉANT