Function handle_args

cloudinit/cmd/cloud_id.py:61–105

Handle calls to 'cloud-id' cli. Print the canonical cloud-id on which the instance is running. @return: 0 on success, 1 on error, 2 on disabled, 3 on cloud-init not run.

(name, args)

def handle_args(name, args):
    """Handle calls to 'cloud-id' cli.

    Print the canonical cloud-id on which the instance is running.

    @return: 0 on success, 1 on error, 2 on disabled, 3 on cloud-init not run.
    """
    status_details = get_status_details()
    if status_details.running_status == RunningStatus.DISABLED:
        sys.stdout.write("{0}\n".format(status_details.running_status.value))
        return 2
    elif status_details.running_status == RunningStatus.NOT_STARTED:
        sys.stdout.write("{0}\n".format(status_details.running_status.value))
        return 3

    try:
        with open(args.instance_data) as file:
            instance_data = json.load(file)
    except IOError:
        return log_util.error(
            "File not found '%s'. Provide a path to instance data json file"
            " using --instance-data" % args.instance_data
        )
    except ValueError as e:
        return log_util.error(
            "File '%s' is not valid json. %s" % (args.instance_data, e)
        )
    v1 = instance_data.get("v1", {})
    cloud_id = canonical_cloud_id(
        v1.get("cloud_name", METADATA_UNKNOWN),
        v1.get("region", METADATA_UNKNOWN),
        v1.get("platform", METADATA_UNKNOWN),
    )
    if args.json:
        sys.stderr.write("DEPRECATED: Use: cloud-init query v1\n")
        v1["cloud_id"] = cloud_id
        response = json.dumps(  # Pretty, sorted json
            v1, indent=1, sort_keys=True, separators=(",", ": ")
        )
    elif args.long:
        response = "%s\t%s" % (cloud_id, v1.get("region", METADATA_UNKNOWN))
    else:
        response = cloud_id
    sys.stdout.write("%s\n" % response)
    return 0


def main():