From 797a617a1d5d68a8e454104b18b04b363e6dc0d6 Mon Sep 17 00:00:00 2001 From: Chris Meyers Date: Wed, 22 Apr 2015 17:04:35 -0400 Subject: [PATCH] correctly delete disks associated with vms --- cloud/azure/azure.py | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-) diff --git a/cloud/azure/azure.py b/cloud/azure/azure.py index cc4cd480b1b..bf827b9e64e 100644 --- a/cloud/azure/azure.py +++ b/cloud/azure/azure.py @@ -346,8 +346,6 @@ def terminate_virtual_machine(module, azure): module : AnsibleModule object azure: authenticated azure ServiceManagementService object - Not yet supported: handle deletion of attached data disks. - Returns: True if a new virtual machine was deleted, false otherwise """ @@ -380,13 +378,33 @@ def terminate_virtual_machine(module, azure): role_props = azure.get_role(name, deployment.name, role.role_name) if role_props.os_virtual_hard_disk.disk_name not in disk_names: disk_names.append(role_props.os_virtual_hard_disk.disk_name) + except WindowsAzureError as e: + module.fail_json(msg="failed to get the role %s, error was: %s" % (role.role_name, str(e))) + try: result = azure.delete_deployment(name, deployment.name) _wait_for_completion(azure, result, wait_timeout, "delete_deployment") + except WindowsAzureError as e: + module.fail_json(msg="failed to delete the deployment %s, error was: %s" % (deployment.name, str(e))) - for disk_name in disk_names: - azure.delete_disk(disk_name, True) + # It's unclear when disks associated with terminated deployment get detatched. + # Thus, until the wait_timeout is reached, we continue to delete disks as they + # become detatched by polling the list of remaining disks and examining the state. + wait_start = time.time() + while len(disk_names) > 0: + try: + for disk_name in disk_names: + disk = azure.get_disk(disk_name) + if disk.attached_to is None: + azure.delete_disk(disk.name, True) + disk_names.remove(disk_name) + except WindowsAzureError as e: + module.fail_json(msg="failed to get or delete disk, error was: %s" % (disk_name, str(e))) + if (time.time() - wait_start) > wait_timeout: + module.fail_json(msg="Timeout reached while waiting for disks to become detached.") + + try: # Now that the vm is deleted, remove the cloud service result = azure.delete_hosted_service(service_name=name) _wait_for_completion(azure, result, wait_timeout, "delete_hosted_service")