Gecko [ contributie.vriendennsm.nl ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2026-07-12 06:55
helpers	[ DIR ]	drwxr-xr-x	2026-07-12 06:55
DataSourceAliYun.py	2.01 KB	-rw-r--r--	2022-11-23 21:17
DataSourceAltCloud.py	8.29 KB	-rw-r--r--	2022-11-23 21:17
DataSourceAzure.py	78.55 KB	-rw-r--r--	2022-11-23 21:17
DataSourceBigstep.py	1.92 KB	-rw-r--r--	2022-11-23 21:17
DataSourceCloudSigma.py	4 KB	-rw-r--r--	2022-11-23 21:17
DataSourceCloudStack.py	9.85 KB	-rw-r--r--	2022-11-23 21:17
DataSourceConfigDrive.py	11.01 KB	-rw-r--r--	2022-11-23 21:17
DataSourceDigitalOcean.py	3.81 KB	-rw-r--r--	2022-11-23 21:17
DataSourceEc2.py	34.83 KB	-rw-r--r--	2022-11-23 21:17
DataSourceExoscale.py	8.89 KB	-rw-r--r--	2022-11-23 21:17
DataSourceGCE.py	11.96 KB	-rw-r--r--	2022-11-23 21:17
DataSourceHetzner.py	5.41 KB	-rw-r--r--	2022-11-23 21:17
DataSourceIBMCloud.py	14.05 KB	-rw-r--r--	2022-11-23 21:17
DataSourceLXD.py	16.32 KB	-rw-r--r--	2022-11-23 21:17
DataSourceMAAS.py	14.39 KB	-rw-r--r--	2022-11-23 21:17
DataSourceNWCS.py	4.66 KB	-rw-r--r--	2022-11-23 21:17
DataSourceNoCloud.py	12.2 KB	-rw-r--r--	2022-11-23 21:17
DataSourceNone.py	1.36 KB	-rw-r--r--	2022-11-23 21:17
DataSourceOVF.py	31.02 KB	-rw-r--r--	2022-11-23 21:17
DataSourceOpenNebula.py	15.98 KB	-rw-r--r--	2022-11-23 21:17
DataSourceOpenStack.py	10.46 KB	-rw-r--r--	2022-11-23 21:17
DataSourceOracle.py	14.72 KB	-rw-r--r--	2022-11-23 21:17
DataSourceRbxCloud.py	7.83 KB	-rw-r--r--	2022-11-23 21:17
DataSourceScaleway.py	9.47 KB	-rw-r--r--	2022-11-23 21:17
DataSourceSmartOS.py	34.09 KB	-rw-r--r--	2022-11-23 21:17
DataSourceUpCloud.py	5.55 KB	-rw-r--r--	2022-11-23 21:17
DataSourceVMware.py	28.2 KB	-rw-r--r--	2022-11-23 21:17
DataSourceVultr.py	4.63 KB	-rw-r--r--	2022-11-23 21:17
__init__.py	38.92 KB	-rw-r--r--	2022-11-23 21:17

Rename

# This file is part of cloud-init. See LICENSE file for license information.

from typing import List

from cloudinit import dmi, sources
from cloudinit.sources import DataSourceEc2 as EC2
from cloudinit.sources import DataSourceHostname

ALIYUN_PRODUCT = "Alibaba Cloud ECS"

class DataSourceAliYun(EC2.DataSourceEc2):

dsname = "AliYun"
    metadata_urls = ["http://100.100.100.200"]

# The minimum supported metadata_version from the ec2 metadata apis
    min_metadata_version = "2016-01-01"
    extended_metadata_versions: List[str] = []

def get_hostname(self, fqdn=False, resolve_ip=False, metadata_only=False):
        hostname = self.metadata.get("hostname")
        is_default = False
        if hostname is None:
            hostname = "localhost.localdomain"
            is_default = True
        return DataSourceHostname(hostname, is_default)

def get_public_ssh_keys(self):
        return parse_public_keys(self.metadata.get("public-keys", {}))

def _get_cloud_name(self):
        if _is_aliyun():
            return EC2.CloudNames.ALIYUN
        else:
            return EC2.CloudNames.NO_EC2_METADATA

def _is_aliyun():
    return dmi.read_dmi_data("system-product-name") == ALIYUN_PRODUCT

def parse_public_keys(public_keys):
    keys = []
    for _key_id, key_body in public_keys.items():
        if isinstance(key_body, str):
            keys.append(key_body.strip())
        elif isinstance(key_body, list):
            keys.extend(key_body)
        elif isinstance(key_body, dict):
            key = key_body.get("openssh-key", [])
            if isinstance(key, str):
                keys.append(key.strip())
            elif isinstance(key, list):
                keys.extend(key)
    return keys

# Used to match classes to dependencies
datasources = [
    (DataSourceAliYun, (sources.DEP_FILESYSTEM, sources.DEP_NETWORK)),
]

# Return a list of data sources that match this set of dependencies
def get_datasource_list(depends):
    return sources.list_from_depends(depends, datasources)

# vi: ts=4 expandtab