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ovirt_disk: Unable to configure (FC) Direct LUN #71210

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mattpoel opened this issue Aug 11, 2020 · 2 comments
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ovirt_disk: Unable to configure (FC) Direct LUN #71210

mattpoel opened this issue Aug 11, 2020 · 2 comments
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affects_2.9 This issue/PR affects Ansible v2.9 bug This issue/PR relates to a bug. cloud collection Related to Ansible Collections work module This issue/PR relates to a module. needs_collection_redirect https://github.com/ansible/ansibullbot/blob/master/docs/collection_migration.md ovirt oVirt and RHV community python3 support:community This issue/PR relates to code supported by the Ansible community. traceback This issue/PR includes a traceback.

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@mattpoel
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SUMMARY

ovirt_disk provides the functionality to configure (FC) direct LUNs. We tried to configure FC direct LUNs, but ran into multiple issues.

  • Problem 1: If we try to create the direct LUN according to documentation, we will receive "[Cannot add Virtual Disk. The provided LUN is not visible by the specified host, please check storage server connectivity.]"
  • Problem 2: If you remove the host in the task, the direct LUN will be created, but incorrectly and not attached to the VM.
ISSUE TYPE
  • Bug Report
COMPONENT NAME

ovirt_disk

ANSIBLE VERSION
ansible 2.9.11
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['//home/ansible/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ansible
  executable location = /app/ansible/ovirt/tools/Python-3.8.5/bin/ansible
  python version = 3.8.5 (default, Jul 28 2020, 12:35:17) [GCC 4.8.5 20150623 (Red Hat 4.8.5-39)]
CONFIGURATION
No output
OS / ENVIRONMENT

ovirt / OLVM version: 4.3.6.6-1.0.9

STEPS TO REPRODUCE

Try to configure a FC direct LUN for a VM.

  - name: VM -> Add Direct LUNs
    ovirt_disk:
      auth:
        username: "{{ ovirt_username }}"
        password: "{{ ovirt_password }}"
        insecure: yes
        url: "{{ ovirt_url }}"
      
      name: "dluntest_TEST01"
      host: "kvm01"
      vm_name: "dluntest"
      logical_unit:
        id: "36000144xxxxxxxx1d38"
        storage_type: fcp
EXPECTED RESULTS

FC Direct LUN is created and attached to VM.

ACTUAL RESULTS

When we are running the playbook we will receive the following error:

TASK [VM -> Add Direct LUNs] *****************************************************************************************************************************************
task path: /app/ansible/ovirt/DBCLUSTER_dlun.yml:35
<127.0.0.1> ESTABLISH LOCAL CONNECTION FOR USER: ansible
<127.0.0.1> EXEC /bin/sh -c 'echo ~ansible && sleep 0'
<127.0.0.1> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo /home/ansible/.ansible/tmp `"&& mkdir /home/ansible/.ansible/tmp/ansible-tmp-1597136428.0939364-24094-36864609799735 && echo ansible-tmp-1597136428.0939364-24094-36864609799735="` echo /home/ansible/.ansible/tmp/ansible-tmp-1597136428.0939364-24094-36864609799735 `" ) && sleep 0'
Using module file /app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ansible/modules/cloud/ovirt/ovirt_disk.py
<127.0.0.1> PUT /app/homes/ansible/.ansible/tmp/ansible-local-23909nslz0cij/tmptw32qp39 TO /app/homes/ansible/.ansible/tmp/ansible-tmp-1597136428.0939364-24094-36864609799735/AnsiballZ_ovirt_disk.py
<127.0.0.1> EXEC /bin/sh -c 'chmod u+x /home/ansible/.ansible/tmp/ansible-tmp-1597136428.0939364-24094-36864609799735/ /home/ansible/.ansible/tmp/ansible-tmp-1597136428.0939364-24094-36864609799735/AnsiballZ_ovirt_disk.py && sleep 0'
<127.0.0.1> EXEC /bin/sh -c '/app/ansible/ovirt/tools/Python-3.8.5/bin/python3.8 /home/ansible/.ansible/tmp/ansible-tmp-1597136428.0939364-24094-36864609799735/AnsiballZ_ovirt_disk.py && sleep 0'
<127.0.0.1> EXEC /bin/sh -c 'rm -f -r /home/ansible/.ansible/tmp/ansible-tmp-1597136428.0939364-24094-36864609799735/ > /dev/null 2>&1 && sleep 0'
The full traceback is:
Traceback (most recent call last):
  File "/tmp/ansible_ovirt_disk_payload_e2ur8e_i/ansible_ovirt_disk_payload.zip/ansible/modules/cloud/ovirt/ovirt_disk.py", line 737, in main
  File "/tmp/ansible_ovirt_disk_payload_e2ur8e_i/ansible_ovirt_disk_payload.zip/ansible/module_utils/ovirt.py", line 621, in create
    entity = self._service.add(
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/services.py", line 7697, in add
    return self._internal_add(disk, headers, query, wait)
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 232, in _internal_add
    return future.wait() if wait else future
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 55, in wait
    return self._code(response)
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 229, in callback
    self._check_fault(response)
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 132, in _check_fault
    self._raise_error(response, body)
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 118, in _raise_error
    raise error
ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is "[Cannot add Virtual Disk. The provided LUN is not visible by the specified host, please check storage server connectivity.]". HTTP response code is 400.
fatal: [localhost]: FAILED! => {
    "changed": false,
    "invocation": {
        "module_args": {
            "activate": true,
            "auth": {
                "insecure": true,
                "password": "userpassword",
                "url": "https://olvm.mydomain/ovirt-engine/api",
                "username": "ansible@internal"
            },
            "bootable": null,
            "content_type": "data",
            "description": null,
            "download_image_path": null,
            "fetch_nested": false,
            "force": false,
            "format": "cow",
            "host": "kvm01",
            "id": null,
            "image_provider": null,
            "interface": null,
            "logical_unit": {
                "id": "36000144xxxxxxxx1d38",
                "storage_type": "fcp"
            },
            "name": "dlun_TEST01",
            "nested_attributes": [],
            "openstack_volume_type": null,
            "poll_interval": 3,
            "profile": null,
            "quota_id": null,
            "shareable": null,
            "size": null,
            "sparse": null,
            "sparsify": null,
            "state": "present",
            "storage_domain": null,
            "storage_domains": null,
            "timeout": 180,
            "upload_image_path": null,
            "vm_id": null,
            "vm_name": "dlun",
            "wait": true,
            "wipe_after_delete": null
        }
    },
    "msg": "Fault reason is \"Operation Failed\". Fault detail is \"[Cannot add Virtual Disk. The provided LUN is not visible by the specified host, please check storage server connectivity.]\". HTTP response code is 400."

Although we can add the LUN via this host in UI:

UI_DirectLUN_List

If we remove the KVM host from the task, the direct LUN will be created but we receive the following error:

TASK [VM -> Add Direct LUNs] ****************************************************************************************************************************************
task path: /app/ansible/ovirt/DBCLUSTER_dlun.yml:35
<127.0.0.1> ESTABLISH LOCAL CONNECTION FOR USER: ansible
<127.0.0.1> EXEC /bin/sh -c 'echo ~ansible && sleep 0'
<127.0.0.1> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo /home/ansible/.ansible/tmp `"&& mkdir /home/ansible/.ansible/tmp/ansible-tmp-1597161047.3235068-7178-41153481182820 && echo ansible-tmp-1597161047.3235068-7178-41153481182820="` echo /home/ansible/.ansible/tmp/ansible-tmp-1597161047.3235068-7178-41153481182820 `" ) && sleep 0'
Using module file /app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ansible/modules/cloud/ovirt/ovirt_disk.py
<127.0.0.1> PUT /app/homes/ansible/.ansible/tmp/ansible-local-6988q6ur1ftc/tmp1pq4_ccj TO /app/homes/ansible/.ansible/tmp/ansible-tmp-1597161047.3235068-7178-41153481182820/AnsiballZ_ovirt_disk.py
<127.0.0.1> EXEC /bin/sh -c 'chmod u+x /home/ansible/.ansible/tmp/ansible-tmp-1597161047.3235068-7178-41153481182820/ /home/ansible/.ansible/tmp/ansible-tmp-1597161047.3235068-7178-41153481182820/AnsiballZ_ovirt_disk.py && sleep 0'
<127.0.0.1> EXEC /bin/sh -c '/app/ansible/ovirt/tools/Python-3.8.5/bin/python3.8 /home/ansible/.ansible/tmp/ansible-tmp-1597161047.3235068-7178-41153481182820/AnsiballZ_ovirt_disk.py && sleep 0'
<127.0.0.1> EXEC /bin/sh -c 'rm -f -r /home/ansible/.ansible/tmp/ansible-tmp-1597161047.3235068-7178-41153481182820/ > /dev/null 2>&1 && sleep 0'
The full traceback is:
Traceback (most recent call last):
  File "/tmp/ansible_ovirt_disk_payload_ksta8q1c/ansible_ovirt_disk_payload.zip/ansible/modules/cloud/ovirt/ovirt_disk.py", line 737, in main
  File "/tmp/ansible_ovirt_disk_payload_ksta8q1c/ansible_ovirt_disk_payload.zip/ansible/module_utils/ovirt.py", line 621, in create
    entity = self._service.add(
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/services.py", line 7697, in add
    return self._internal_add(disk, headers, query, wait)
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 232, in _internal_add
    return future.wait() if wait else future
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 55, in wait
    return self._code(response)
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 229, in callback
    self._check_fault(response)
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 132, in _check_fault
    self._raise_error(response, body)
  File "/app/ansible/ovirt/tools/Python-3.8.5/lib/python3.8/site-packages/ovirtsdk4/service.py", line 118, in _raise_error
    raise error
ovirtsdk4.NotFoundError: Fault reason is "Operation Failed". Fault detail is "Entity not found: b2db373a-5cb3-41e7-a2c2-3428e74add19". HTTP response code is 404.
fatal: [localhost]: FAILED! => {
    "changed": false,
    "invocation": {
        "module_args": {
            "activate": true,
            "auth": {
                "insecure": true,
                "password": "userpassword",
                "url": "https://olvm.mydomain/ovirt-engine/api",
                "username": "ansible@internal"
            },
            "bootable": null,
            "content_type": "data",
            "description": null,
            "download_image_path": null,
            "fetch_nested": false,
            "force": false,
            "format": "cow",
            "host": null,
            "id": null,
            "image_provider": null,
            "interface": null,
            "logical_unit": {
                "id": "36000144xxxxxxxx1d38",
                "storage_type": "fcp"
            },
            "name": "dlun_TEST01",
            "nested_attributes": [],
            "openstack_volume_type": null,
            "poll_interval": 3,
            "profile": null,
            "quota_id": null,
            "shareable": null,
            "size": null,
            "sparse": null,
            "sparsify": null,
            "state": "present",
            "storage_domain": null,
            "storage_domains": null,
            "timeout": 180,
            "upload_image_path": null,
            "vm_id": null,
            "vm_name": "dlun",
            "wait": true,
            "wipe_after_delete": null
        }
    },
    "msg": "Fault reason is \"Operation Failed\". Fault detail is \"Entity not found: b2db373a-5cb3-41e7-a2c2-3428e74add19\". HTTP response code is 404."

There is actually a direct LUN with the mentioned ID, but it doesn't look correct in terms of size <1GiB instead of 16GiB and it is not attached to the VM.

Incorrect_DirectLUN
@ansibot
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ansibot commented Aug 11, 2020

Files identified in the description:

If these files are incorrect, please update the component name section of the description or use the !component bot command.

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@ansibot ansibot added affects_2.9 This issue/PR affects Ansible v2.9 bug This issue/PR relates to a bug. cloud collection Related to Ansible Collections work collection:ovirt.ovirt module This issue/PR relates to a module. needs_collection_redirect https://github.com/ansible/ansibullbot/blob/master/docs/collection_migration.md needs_triage Needs a first human triage before being processed. ovirt oVirt and RHV community python3 support:community This issue/PR relates to code supported by the Ansible community. traceback This issue/PR includes a traceback. labels Aug 11, 2020
@Akasurde Akasurde mentioned this issue Aug 11, 2020
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@Akasurde
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Thank you very much for your interest in Ansible. This plugin/module is no longer maintained in this repository and has been migrated to https://github.com/oVirt/ovirt-ansible-collection

Migrated this issue in the above repository - oVirt/ovirt-ansible-collection#80.

If you have further questions please stop by IRC or the mailing list:

@sivel sivel removed the needs_triage Needs a first human triage before being processed. label Aug 12, 2020
@ansible ansible locked and limited conversation to collaborators Sep 9, 2020
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