CasperSecurity
o
쑛h�( � @ s
d dl Z d dlZd dlmZmZmZmZ d dlmZm Z d dl
m Z d dl m
Z
d dlmZ d dlmZ e �e�ZdZd eiZd
Zd ZeegZd Zd
Z dZ dZ eZ e e ee e g7 Z G dd� dej ej!�Z"G dd� de"�Z#ddd�Z$e#ej%ffe"ej%ej&ffgZ'dd� Z(dS )� N)�dmi�sources�
url_helper�util)�
EventScope� EventType)�NoDHCPLeaseError)�EphemeralDHCPv4)�DataSourceOracle)� openstackziid-dsopenstackz instance-idzOpenStack NovazOpenStack Compute�OpenTelekomCloudz
SAP CCloud VM� HUAWEICLOUDzSamsung Cloud Platformc s� e Zd ZdZejZdZej e
j e
j e
j
e
jhiZ� fdd�Zdd� Zdd� Zd d
� Zed d � �Zd
d� Zdd� Zdd� Z� ZS )�DataSourceOpenStack� OpenStackFc sH t t| ��|||� d | _t�| j�| _d | _i | _ t
j | _ t
j | _
d S �N)�superr �__init__�metadata_addressr �fetch_ssl_details�paths� ssl_details�version�filesr �UNSET� ec2_metadata� network_json)�self�sys_cfg�distror �� __class__� �G/usr/lib/python3/dist-packages/cloudinit/sources/DataSourceOpenStack.pyr > s z DataSourceOpenStack.__init__c C s" t j�| �}d|| j| jf }|S )Nz%s [%s,ver=%s])r �
DataSource�__str__�dsmoder )r �root�mstrr! r! r" r$ G s zDataSourceOpenStack.__str__c C s dj | jjd�dg}| j�d|�}dd� |D �}t|�t|�kr.t�dtt|�t|� �� t |�r5|}nt�
d� |}g }i }|D ]}t � |d �}|�
|� |||< qB| �� }t�� } t j||j|jd
d �\}
} |
rtt�d ||
� n
t�d
|tt�� | �� |�|
�| _t|
�S )Nz"http://[fe80::a9fe:a9fe%25{iface}])�ifacezhttp://169.254.169.254�
metadata_urlsc S s g | ] }t �|�r|�qS r! )r �is_resolvable_url)�.0�xr! r! r" �
<listcomp>T s zADataSourceOpenStack.wait_for_metadata_service.<locals>.<listcomp>z,Removed the following from metadata urls: %sz+Empty metadata url list! using default listr F)�urls�max_wait�timeout�connect_synchronouslyzUsing metadata source: '%s'z2Giving up on OpenStack md from %s after %s seconds)�formatr �fallback_interface�ds_cfg�get�set�LOG�debug�list�len�warningr � combine_url�append�get_url_params�time� monotonic� wait_for_url�max_wait_seconds�timeout_seconds�intr �bool) r � DEF_MD_URLSr. �filtered�md_urls�url2base�url�md_url�
url_params�
start_time� avail_url� _responser! r! r" �wait_for_metadata_serviceL sN ���
�� z-DataSourceOpenStack.wait_for_metadata_servicec C s t �| �� �S r )r � instance_id_matches_system_uuid�get_instance_id)r r r! r! r" �check_instance_id{ s z%DataSourceOpenStack.check_instance_idc C sn | j tjkr | j S t�| j�dd��rd| _ | j S | jtjkr&t� d� dS t�
d� t j | jdd�| _ | j S )z@Return a network config dict for rendering ENI or netplan files.�apply_network_configTNz<Unexpected call to network_config when network_json is None.z(network config provided via network_json)�
known_macs)
�_network_configr r r �is_falser4 r5 r r7 r; r8 r �convert_net_json)r r! r! r" �network_config s �
�z"DataSourceOpenStack.network_configc
C s� | j r@z t| j| jj�� | �� }W d � n1 sw Y W nA ttjfy? } zt� t
t |�� W Y d}~dS d}~ww z| �� }W n tjyb } zt� t
t |�� W Y d}~dS d}~ww | � |�
d�g�| _| jtjkrudS |�
di �}t�|tg�}|| _|�
d�| _|�
d�| _|�
d�| _|d | _| j�|�
d i �� |�
d
�}zt�|�| _W n ty� } zt
� d |� d| _W Y d}~nd}~ww |�
d �}z t�|�| _ W dS ty� } zt
� d
|� d| _ W Y d}~dS d}~ww )a
Crawl metadata, parse and persist that data for this instance.
@return: True when metadata discovered indicates OpenStack datasource.
False when unable to contact metadata service or when metadata
format is invalid or disabled.
NFr% �metadataz ec2-metadata� networkdata�userdatar r �
vendordataz"Invalid content in vendor-data: %s� vendordata2z#Invalid content in vendor-data2: %sT) �perform_dhcp_setupr r r3 �_crawl_metadatar r �InvalidMetaDataExceptionr �logexcr7 �str�_determine_dsmoder5 r% �DSMODE_DISABLED�
mergemanydict�DEFAULT_METADATArZ r r � userdata_rawr r �update�convert_vendordata�vendordata_raw�
ValueErrorr; �vendordata2_raw)r �results�e�md�vd�vd2r! r! r" � _get_data� sb
�
���� ��
��
� ��z DataSourceOpenStack._get_datac
C s� z | � � s
t�d��W n ty" } z t�djt|�d���d}~ww | �� }zt| j| j |j
|j d�}W |S t j
yJ } zt�t|���d}~w t jtfye } z
dj| jd�}t�|�|�d}~ww )z�Crawl metadata service when available.
@returns: Dictionary with all metadata discovered for this datasource.
@raise: InvalidMetaDataException on unreadable or broken
metadata.
z No active metadata service foundz,IOError contacting metadata service: {error})�errorN)r �retriesr0 z Broken metadata address {addr})�addr)rP r ra �IOErrorr2 rc r> �read_metadata_servicer r � num_retriesrC r � NonReadable�BrokenMetadata)r ro rL �result�msgr! r! r" r` � sB �������
��� ��z#DataSourceOpenStack._crawl_metadatac C sp d| j �d�v }t�� sdS t�d�}|tv rdS t�d�tv r"dS |r*t� � r*dS t�
d��d�t kr6dS dS ) z<Return True when a potential OpenStack platform is detected.�Oracle�datasource_listTzsystem-product-namezchassis-asset-tag� � product_nameF) r r5 r �is_x86r �
read_dmi_data�VALID_DMI_PRODUCT_NAMES�VALID_DMI_ASSET_TAGS�oracle�_is_platform_viable� get_proc_env�DMI_PRODUCT_NOVA)r �
accept_oracler� r! r! r" � ds_detect� s
z DataSourceOpenStack.ds_detect)�__name__�
__module__� __qualname__�dsnamer r rV r_ r �NETWORKr �BOOT_NEW_INSTANCE�BOOT� BOOT_LEGACY�HOTPLUG�supported_update_eventsr r$ rP rS �propertyrY rs r` r� �
__classcell__r! r! r r" r , s( �� /
5%r c @ s e Zd ZdZdZdS )�DataSourceOpenStackLocalau Run in init-local using a dhcp discovery prior to metadata crawl.
In init-local, no network is available. This subclass sets up minimal
networking with dhclient on a viable nic so that it can talk to the
metadata service. If the metadata service provides network configuration
then render the network configuration for that instance based on metadata.
TN)r� r� r� �__doc__r_ r! r! r! r" r� s r� � c C s t j| |||d�}|�� S )N)r r0 ru )r �MetadataReader�read_v2)�base_urlr r0 ru �readerr! r! r" rx s �rx c C s t �| t�S r )r �list_from_depends� datasources)�dependsr! r! r" �get_datasource_list s r� )Nr� r� ))�loggingr? � cloudinitr r r r �cloudinit.eventr r �cloudinit.net.dhcpr �cloudinit.net.ephemeralr �cloudinit.sourcesr
r� �cloudinit.sources.helpersr � getLoggerr� r7 � DEFAULT_IIDrg r� �DMI_PRODUCT_COMPUTEr� �DMI_ASSET_TAG_OPENTELEKOM�DMI_ASSET_TAG_SAPCCLOUD�DMI_ASSET_TAG_HUAWEICLOUD�"DMI_ASSET_TAG_SAMSUNGCLOUDPLATFORMr� � SourceMixinr# r r� rx �DEP_FILESYSTEM� DEP_NETWORKr� r� r! r! r! r" �<module> sD
�� Z
�