Cannot download snapshot disk image

[claremont-awilson]

SUMMARY

I want to create a snapshot and download a copy of the virtual disk to my local machine.

COMPONENT NAME

ovirt.ovirt.ovirt_snapshot

STEPS TO REPRODUCE

    - name: Take the snapshot.
      ovirt.ovirt.ovirt_snapshot:
        auth: "{{ ovirt_auth }}"
        vm_name: my_vm_name
        description: test_ansible_snapshot
        use_memory: false
      register: snapshot_status

    - name: Download the snapshot
      when: snapshot_status is succeeded
      ovirt.ovirt.ovirt_snapshot:
        auth: "{{ ovirt_auth }}"
        snapshot_id: "{{ snapshot_status.id }}"
        disk_name: my_vm_name_OS
        vm_name: my_vm_name
        download_image_path: /home/my_user/my_vm_name_OS.qcow2

EXPECTED RESULTS

Download the virtual disk.

ACTUAL RESULTS

TASK [Download the snapshot] **********************************************************************************************
task path: /home/my_user/repos/playbooks/snapshot_vm.yml:25
<127.0.0.1> ESTABLISH LOCAL CONNECTION FOR USER: my_user
<127.0.0.1> EXEC /bin/sh -c 'echo ~my_user && sleep 0'
<127.0.0.1> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo /home/my_user/.ansible/tmp `"&& mkdir "` echo /home/my_user/.ansible/tmp/ansible-tmp-1706027196.0007439-25710-161988586248399 `" && echo ansible-tmp-1706027196.0007439-25710-161988586248399="` echo /home/my_user/.ansible/tmp/ansible-tmp-1706027196.0007439-25710-161988586248399 `" ) && sleep 0'
Using module file /home/my_user/.ansible/collections/ansible_collections/ovirt/ovirt/plugins/modules/ovirt_snapshot.py
<127.0.0.1> PUT /home/my_user/.ansible/tmp/ansible-local-25544_dk6132v/tmpduq4klhn TO /home/my_user/.ansible/tmp/ansible-tmp-1706027196.0007439-25710-161988586248399/AnsiballZ_ovirt_snapshot.py
<127.0.0.1> EXEC /bin/sh -c 'chmod u+x /home/my_user/.ansible/tmp/ansible-tmp-1706027196.0007439-25710-161988586248399/ /home/my_user/.ansible/tmp/ansible-tmp-1706027196.0007439-25710-161988586248399/AnsiballZ_ovirt_snapshot.py && sleep 0'
<127.0.0.1> EXEC /bin/sh -c '/usr/bin/python3 /home/my_user/.ansible/tmp/ansible-tmp-1706027196.0007439-25710-161988586248399/AnsiballZ_ovirt_snapshot.py && sleep 0'
<127.0.0.1> EXEC /bin/sh -c 'rm -f -r /home/my_user/.ansible/tmp/ansible-tmp-1706027196.0007439-25710-161988586248399/ > /dev/null 2>&1 && sleep 0'
The full traceback is:
Traceback (most recent call last):
  File "/tmp/ansible_ovirt.ovirt.ovirt_snapshot_payload_mqhz77tj/ansible_ovirt.ovirt.ovirt_snapshot_payload.zip/ansible_collections/ovirt/ovirt/plugins/modules/ovirt_snapshot.py", line 554, in main
  File "/tmp/ansible_ovirt.ovirt.ovirt_snapshot_payload_mqhz77tj/ansible_ovirt.ovirt.ovirt_snapshot_payload.zip/ansible_collections/ovirt/ovirt/plugins/modules/ovirt_snapshot.py", line 348, in download_disk_image
  File "/tmp/ansible_ovirt.ovirt.ovirt_snapshot_payload_mqhz77tj/ansible_ovirt.ovirt.ovirt_snapshot_payload.zip/ansible_collections/ovirt/ovirt/plugins/modules/ovirt_snapshot.py", line 266, in transfer
AttributeError: 'ImageTransfer' object has no attribute 'signed_ticket'
fatal: [localhost]: FAILED! => {
    "changed": false,
    "invocation": {
        "module_args": {
            "auth": {
                "ca_file": null,
                "compress": true,
                "headers": null,
                "hostname": null,
                "insecure": true,
                "kerberos": false,
                "password": null,
                "timeout": 0,
                "token": "7TsVjHVT68r2MG0Q4XLF9z-P0zdo85A6oC2-0dz05naedwa5e3-_Sv-6D8OSulB7PuFmXe7nRfgTk61ePuIpEg",
                "url": "https://myServer.my.domain.com/ovirt-engine/api",
                "username": null
            },
            "description": null,
            "disk_id": "15d7b384-4f97-4d87-bed0-0ec97a28e108",
            "disk_name": "my_vm_name_OS",
            "disks": null,
            "download_image_path": "/home/my_user/my_vm_name_OS.qcow2",
            "fetch_nested": false,
            "keep_days_old": null,
            "nested_attributes": [],
            "poll_interval": 3,
            "snapshot_id": "b9c49aaa-137a-435f-a153-eb5645d10671",
            "state": "present",
            "timeout": 180,
            "upload_image_path": null,
            "use_memory": null,
            "vm_id": null,
            "vm_name": "my_vm_name",
            "wait": true
        }
    },
    "msg": "'ImageTransfer' object has no attribute 'signed_ticket'"
}

Using ovirt-engine-sdk-python v4.4.15.

Ansible info:

ansible-playbook [core 2.14.9]
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/home/my_user/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python3.9/site-packages/ansible
  ansible collection location = /home/my_user/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/bin/ansible-playbook
  python version = 3.9.18 (main, Sep  7 2023, 00:00:00) [GCC 11.4.1 20230605 (Red Hat 11.4.1-2.1.0.1)] (/usr/bin/python3)
  jinja version = 3.1.2
  libyaml = True

The snapshot is created successfully, just can't download the virtual disk. I was working from the examples here.

I did try to switch it up and instead of using:

  disk_name: my_vm_name_OS

I tried

  disks:
    - id: aa352242-3645-40ab-85f3-14777a1d32e7

Which errors out complaining the id attribute doesn't exist.

Also

  disks:
    - name: my_vm_name_OS

Which doesn't error, but provides the following output (but no downloaded file):

ok: [localhost] => {
    "changed": false,
    "id": "14e01465-5404-4eb9-baa0-67c664fcb2e3",
    "invocation": {
        "module_args": {
            "auth": {
                "ca_file": null,
                "compress": true,
                "headers": null,
                "hostname": null,
                "insecure": true,
                "kerberos": false,
                "password": null,
                "timeout": 0,
                "token": "ix_5KxD5P9jQUHfdJPjyX25SbvNguOTkCdsJQ2DHCpzg2QwPSBkxddpud7Lq33IfZOCcXOg93KrsNlk0AvvqWg",
                "url": "https://my_server.my.domain.com/ovirt-engine/api",
                "username": null
            },
            "description": null,
            "disk_id": null,
            "disk_name": null,
            "disks": [
                {
                    "id": null,
                    "name": "my_vm_name_OS"
                }
            ],
            "download_image_path": "/home/my_user/my_vm_name_OS.qcow2",
            "fetch_nested": false,
            "keep_days_old": null,
            "nested_attributes": [],
            "poll_interval": 3,
            "snapshot_id": "14e01465-5404-4eb9-baa0-67c664fcb2e3",
            "state": "present",
            "timeout": 180,
            "upload_image_path": null,
            "use_memory": null,
            "vm_id": null,
            "vm_name": "my_vm_name",
            "wait": true
        }
    },
    "snapshot": {
        "cdroms": [],
        "date": "2024-01-23 16:35:33.942000+00:00",
        "description": "test_ansible_snapshot",
        "disks": [],
        "href": "/ovirt-engine/api/vms/7f7ad322-77c0-4b01-9f55-3fcf24683302/snapshots/14e01465-5404-4eb9-baa0-67c664fcb2e3",
        "id": "14e01465-5404-4eb9-baa0-67c664fcb2e3",
        "nics": [],
        "persist_memorystate": false,
        "snapshot_status": "ok",
        "snapshot_type": "regular",
        "vm": {
            "bios": {
                "boot_menu": {
                    "enabled": false
                },
                "type": "i440fx_sea_bios"
            },
            "cluster": {
                "id": "c28c3a6f-ae93-4ec5-bb6a-81c0da14d3d1"
            },
            "comment": "my_company",
            "cpu": {
                "architecture": "x86_64",
                "topology": {
                    "cores": 1,
                    "sockets": 10,
                    "threads": 1
                }
            },
            "cpu_profile": {
                "id": "df9acc9b-898d-4997-89f7-4fa1588bf786"
            },
            "cpu_shares": 0,
            "creation_time": "2023-12-29 10:05:21+00:00",
            "delete_protected": false,
            "description": "my_vm",
            "display": {
                "allow_override": true,
                "copy_paste_enabled": true,
                "disconnect_action": "LOCK_SCREEN",
                "file_transfer_enabled": true,
                "keyboard_layout": "en-gb",
                "monitors": 1,
                "smartcard_enabled": false
            },
            "high_availability": {
                "enabled": false,
                "priority": 1
            },
            "id": "7f7ad322-77c0-4b01-9f55-3fcf24683302",
            "io": {
                "threads": 1
            },
            "large_icon": {
                "id": "472b162e-1d10-b766-8cdd-e759b314f08a"
            },
            "memory": 10737418240,
            "memory_policy": {
                "ballooning": true,
                "guaranteed": 10737418240,
                "max": 10737418240
            },
            "migration": {
                "auto_converge": "inherit",
                "compressed": "inherit",
                "encrypted": "inherit"
            },
            "migration_downtime": -1,
            "multi_queues_enabled": true,
            "name": "my_vm_name",
            "next_run_configuration_exists": false,
            "origin": "ovirt",
            "original_template": {
                "id": "00000000-0000-0000-0000-000000000000"
            },
            "os": {
                "boot": {
                    "devices": [
                        "hd"
                    ]
                },
                "type": "windows_2019x64"
            },
            "placement_policy": {
                "affinity": "user_migratable"
            },
            "small_icon": {
                "id": "a033f60e-4d6e-166b-1449-d3d426e57ac6"
            },
            "sso": {
                "methods": [
                    {
                        "id": "guest_agent"
                    }
                ]
            },
            "start_paused": false,
            "stateless": false,
            "status": "down",
            "stop_time": "2023-12-29 10:05:24+00:00",
            "storage_error_resume_behaviour": "auto_resume",
            "template": {
                "id": "00000000-0000-0000-0000-000000000000"
            },
            "time_zone": {
                "name": "GMT Standard Time"
            },
            "type": "server",
            "usb": {
                "enabled": false
            },
            "virtio_scsi_multi_queues_enabled": false
        }
    }
}