diff --git a/cloud/ec2_vol b/cloud/ec2_vol index 6db062617a2..54505680694 100644 --- a/cloud/ec2_vol +++ b/cloud/ec2_vol @@ -89,10 +89,10 @@ options: version_added: "1.5" state: description: - - whether to ensure the volume is present or absent + - whether to ensure the volume is present or absent, or to list existing volumes required: false default: present - choices: ['absent', 'present'] + choices: ['absent', 'present', 'list'] version_added: "1.6" author: Lester Wade extends_documentation_fragment: aws @@ -162,6 +162,12 @@ EXAMPLES = ''' module: ec2_vol id: vol-XXXXXXXX state: absent + +# List volumes for an instance +- local_action: + module: ec2_vol + instance: i-XXXXXX + state: list ''' # Note: this module needs to be made idempotent. Possible solution is to use resource tags with the volumes. @@ -201,6 +207,17 @@ def get_volume(module, ec2): module.fail_json(msg="Found more than one volume in zone (if specified) with name: %s" % name) return vols[0] +def get_volumes(module, ec2): + instance = module.params.get('instance') + + if not instance: + module.fail_json(msg = "Instance must be specified to get volumes") + + try: + vols = ec2.get_all_volumes(filters={'attachment.instance-id': instance}) + except boto.exception.BotoServerError, e: + module.fail_json(msg = "%s: %s" % (e.error_code, e.error_message)) + return vols def delete_volume(module, ec2): vol = get_volume(module, ec2) @@ -305,7 +322,7 @@ def main(): device_name = dict(), zone = dict(aliases=['availability_zone', 'aws_zone', 'ec2_zone']), snapshot = dict(), - state = dict(choices=['absent', 'present'], default='present') + state = dict(choices=['absent', 'present', 'list'], default='present') ) ) module = AnsibleModule(argument_spec=argument_spec) @@ -322,6 +339,31 @@ def main(): ec2 = ec2_connect(module) + if state == 'list': + returned_volumes = [] + vols = get_volumes(module, ec2) + + for v in vols: + attachment = v.attach_data + + returned_volumes.append({ + 'create_time': v.create_time, + 'id': v.id, + 'iops': v.iops, + 'size': v.size, + 'snapshot_id': v.snapshot_id, + 'status': v.status, + 'type': v.type, + 'zone': v.zone, + 'attachment_set': { + 'attach_time': attachment.attach_time, + 'device': attachment.device, + 'status': attachment.status + } + }) + + module.exit_json(changed=False, volumes=returned_volumes) + if id and name: module.fail_json(msg="Both id and name cannot be specified") @@ -353,7 +395,8 @@ def main(): if state == 'absent': delete_volume(module, ec2) - else: + + if state == 'present': volume = create_volume(module, ec2, zone) if instance: attach_volume(module, ec2, volume, inst)