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o o@�d�� � @ s� d dl Z d dlZd dlZd dlZd dlZd dlZd dlmZ d dlm Z m Z d dl m Z m Z mZmZmZ d dlmZmZ d dlmZ d dlmZmZ d dlmZ d d lmZ d d lm Z d d l m Z d d l m Z m!Z! d d l"m#Z# d dl$m%Z% d dl&m'Z' d dl(m)Z) dZ*dZ+dZ,dZ-e*e+e,gZ.dZ/dZ0dZ1dZ2dZ3dZ4dZ5d Z6e�7e8�Z9d d d � fd d!d � fd"d#d � fd$�Z:e G d%d&� d&e ��Z;G d'd(� d(e<�Z=G d)d*� d*e<�Z>G d+d,� d,e<�Z?dVd/d0�Z@e3fd1d2�ZAed3g d4��ZBed5d6d7g�ZCG d8d� de'e jDd9�ZEd:d;� ZFd<eeEeGf fd=d>�ZHd?d@� ZI AdWdBeGd<eJfdCdD�ZKdEdF� ZLdXdHdI�ZMG dJdK� dKeN�ZOdLdM� ZPdNeEdOeGd<eJfdPdQ�ZQdOeGd<eeE fdRdS�ZRd<eGfdTdU�ZSdS )Y� N)� namedtuple)�Enum�unique)�Any�Dict�List�Optional�Tuple)�dmi�importer)�log)�net� type_utils)� user_data)�util)� write_json)�Distro)� EventScope� EventType)� launch_index)�Paths)�CloudInitPickleMixin)�events�disabled�localr �pass� FILESYSTEM�NETWORK� DataSourcez|EXPERIMENTAL: The structure and format of content scoped under the 'ds' key may change in subsequent releases of cloud-init.zredacted for non-root user� cloud-name�_unset�unknownz aws-chinac C � | dkS �N�aws� ��cr% r% �</usr/lib/python3/dist-packages/cloudinit/sources/__init__.py�<lambda>@ � r) zaws-govc C r" r# r% r& r% r% r( r) A r* z azure-chinac C r" )N�azurer% r& r% r% r( r) B r* )zcn-zus-gov-�chinac @ s2 e Zd ZdZdZdZdZdZdZde fdd �Z d S ) �NetworkConfigSourcezb Represents the canonical list of network config sources that cloud-init knows about. �cmdline�ds� system_cfg�fallback� initramfs�returnc C � | j S �N��value��selfr% r% r( �__str__S � zNetworkConfigSource.__str__N) �__name__� __module__� __qualname__�__doc__�CMD_LINE�DS� SYSTEM_CFG�FALLBACK� INITRAMFS�strr: r% r% r% r( r- F s r- c @ � e Zd ZdZdS )� DatasourceUnpickleUserDataErrorzERaised when userdata is unable to be unpickled due to python upgradesN�r< r= r> r? r% r% r% r( rG W � rG c @ � e Zd ZdS )�DataSourceNotFoundExceptionN�r< r= r> r% r% r% r( rK [ � rK c @ rF )�InvalidMetaDataExceptionz8Raised when metadata is broken, unavailable or disabled.NrH r% r% r% r( rN _ rI rN � r% c C s� t �| �}g }g }| �� D ]V\}}|r|d | }n|}|�� |v s(|�� |v r-|�|� t|t�rD|�d�rD|�|� |�dd�||< t|t �rct |||�} |� | � d�� |� | � d�� | ||< q t |�|d< t |�|d< |S )z�Process all instance metadata cleaning it up for persisting as json. Strip ci-b64 prefix and catalog any 'base64_encoded_keys' as a list @return Dict copy of processed metadata. �/zci-b64:rO �base64_encoded_keys�sensitive_keys)�copy�deepcopy�items�lower�append� isinstancerE � startswith�replace�dict�process_instance_metadata�extend�pop�sorted) �metadata�key_pathrR �md_copyrQ � sens_keys�key�val� sub_key_path� return_valr% r% r( r\ c s0 �� r\ c C s� | � dg �s| S t�| �}| � d�D ]+}|�d�}|}|D ]}||v r4t|| t�r4||d kr4|| }q ||v r=|||< q|S )z�Redact any sensitive keys from to provided metadata dictionary. Replace any keys values listed in 'sensitive_keys' with redact_value. rR rP ���)�getrS rT �splitrX r[ )r` � redact_valuerb ra � path_parts�obj�pathr% r% r( �redact_sensitive_keys� s" � ��ro � URLParams)�max_wait_seconds�timeout_seconds� num_retries�sec_between_retries�DataSourceHostname�hostname� is_defaultc @ s� e Zd ZU eZdZdZdZdZdZ dZ e j e j e je jfZee df ed< dZdZdZd Zejejejej ej hiZ ejejhiZ d e fd e fd i fd dddddf Z!eee"e#f df ed< dZ$dZ%ee"df ed< dZ&d Z'dxde(de)fdd�Z*de+d dfd d �Z,d d � Z-d e.fd!d"�Z/d e.fd#d$�Z0d%d&� Z1d'd(� Z2dyd*d+�Z3d e.fd,d-�Z4dzd/d0�Z5d e.fd1d2�Z6d3d4� Z7d{d5d6�Z8d7d8� Z9d9d:� Z:e;d;d<� �Z<e;d=d>� �Z=e;d?d@� �Z>dAdB� Z?e;dCdD� �Z@dEdF� ZAe;dGdH� �ZBdIdJ� ZCe;dKdL� �ZDdMdN� ZEdOdP� ZFdQdR� ZGdSdT� ZHdUdV� ZIdWdX� ZJdYdZ� ZKd[d\� ZLd]d^� ZMe;d_d`� �ZNe;dadb� �ZOdcdd� ZPd|dedf�ZQdgdh� ZRdieSe fdjdk�ZTdieSe d e.fdldm�ZUdndo� ZVeWd}dpdq��ZXe;drds� �ZYdtdu� ZZdvdw� Z[dS )~r z en_US.UTF-8�_undefN.�network_config_sourcesrh � � � � ec2_metadata� network_jsonr` )�userdataN)� userdata_rawN)� vendordataN)�vendordata_rawN)� vendordata2N)�vendordata2_rawN�cached_attr_defaultsF)� merged_cfgzsecurity-credentialsr � user-datar r� � vendor-datazds/vendor_data�sensitive_metadata_keys�distro�pathsc C s� || _ || _|| _d | _i | _d | _d | _d | _d | _d | _ t � | j d| j fi �| _ | j s0i | _ |s;t�| j�| _d S || _d S )N� datasource)�sys_cfgr� r� r r` r� r� r� r� r� r �get_cfg_by_path�dsname�ds_cfg�ud�UserDataProcessor�ud_proc)r9 r� r� r� r� r% r% r( �__init__ s$ � zDataSource.__init__�ci_pkl_versionr3 c C s� t | d�sd| _t | d�sd| _t | d�sd| _t | d�rA| jdurCzt| j� W dS ty@ } z t�d|� t � |�d}~ww dS dS )z(Perform deserialization fixes for Paths.r� Nr� �skip_hotplug_detectFr z:Unable to unpickle datasource: %s. Ignoring current cache.) �hasattrr� r� r� r rE �AttributeError�LOG�debugrG )r9 r� �er% r% r( � _unpickle2 s$ ����zDataSource._unpicklec C s t �| �S r5 �r �obj_namer8 r% r% r( r: J s zDataSource.__str__c C � dS )z#Check if running on this datasourceTr% r8 r% r% r( � ds_detectM � zDataSource.ds_detectc C sX | j �� t� �� krt�d| � dS | j�dg �| j g| j dgfv r*t�d| � dS dS )aI Override if either: - only a single datasource defined (nothing to fall back to) - commandline argument is used (ci.ds=OpenStack) Note: get_cmdline() is required for the general case - when ds-identify does not run, _something_ needs to detect the kernel command line definition. zOMachine is configured by the kernel commandline to run on single datasource %s.T�datasource_list�Nonez5Machine is configured to run on single datasource %s.F)r� rV � parse_cmdliner� r� r� ri r8 r% r% r( �override_ds_detectQ s � ��z DataSource.override_ds_detectc C s< | � � r| �� S | �� rt�d| � | �� S t�d| � dS )z&Overrides runtime datasource detectionz8Detected platform: %s. Checking for active instance dataz#Datasource type %s is not detected.F)r� � _get_datar� r� r� r8 r% r% r( �_check_and_get_datak s � z DataSource._check_and_get_datac C s� | � � j}| �� }| j}|d }di ddg�d|�d|�dt| j| j| j��d| j�d | j�d |d d �d |d d �d|d d �d| j�d| �� �d|d �d|�d|�d|d d �d|�d|�|d d | j| j |d |d d ��iS ) z2Return a dictionary of standardized metadata keys.�sys_info�v1� _beta_keys� subplatform�availability-zone�availability_zone�cloud_idr � cloud_namer� �distr �distro_versionr| �distro_release� �platform�public_ssh_keys�python_version�python� instance-id� instance_id�kernel_release�uname�local-hostname�local_hostname� �variant)�machine�regionr� �system_platformr� ) � get_hostnamerv �get_instance_idr� �canonical_cloud_idr� r� � platform_type�get_public_ssh_keysr� )r9 � instance_datar� r� r� �sysinfor% r% r( �_get_standardized_metadatay s` ��� ���� � � � � ���� ��� ��z%DataSource._get_standardized_metadatar% c C sP | j sdS |r |}n| j}|D ]\}}t| |�r t| ||� q|s&d| _ dS dS )z�Reset any cached metadata attributes to datasource defaults. @param attr_defaults: Optional tuple of (attr, value) pairs to set instead of cached_attr_defaults. NF)� _dirty_cacher� r� �setattr)r9 � attr_defaults� attr_values� attributer7 r% r% r( �clear_cached_attrs� s � �z DataSource.clear_cached_attrsc C s" d| _ | �� }|s |S | �� |S )z�Datasources implement _get_data to setup metadata and userdata_raw. Minimally, the datasource should return a boolean True on success. T)r� r� �persist_instance_data)r9 � return_valuer% r% r( �get_data� s zDataSource.get_dataTc C s^ |rt j�| jj�rt| | j�d�� t| d�r1t� t | d��}|� dd� |� dd� d|i}n/dd| j ii}t| d�rLt | d�}|t krL||d d< t| d �r`t | d �}|t kr`||d d < t|d d < t� | j�|d < d |d d < t�� |d < |�| �|�� zt�|�}tt�|�| jd�}W n5 ty� } zt�dt |�� W Y d}~dS d}~w t y� } zt�dt |�� W Y d}~dS d}~ww | j� d�} |d � dd�} t j� | jj!d�} t�"| � d| � �| � d�� d} | � d| � �} t j�#| ��rt j�$| �} tj%| | dd� | �r| | k�rt�&| � t'| |dd� | j� d �}t'|t(|�� dS ) aP Process and write INSTANCE_JSON_FILE with all instance metadata. Replace any hyphens with underscores in key names for use in template processing. :param write_cache: boolean set True to persist obj.pkl when instance_link exists. @return True on successful write, False otherwise. �obj_pkl�_crawled_metadatar� Nr� r/ � meta_datar~ r} �_docr� zUMerged cloud-init system config from /etc/cloud/cloud.cfg and /etc/cloud/cloud.cfg.d/r� )rR z'Error persisting instance-data.json: %sF�instance_data_sensitiver� r� �nonezcloud-id�-� T)�forcei� )�moder� ))�osrn �lexistsr� � instance_link� pkl_store� get_ipath_curr� rS rT �getattrr^ r` �UNSET�EXPERIMENTAL_TEXTr� r � system_info�updater� � json_dumpsr\ �json�loadsr� � TypeErrorr� �warningrE �UnicodeDecodeError� get_runpathri �join�run_dir� write_file�exists�realpath�sym_link�del_filer ro )r9 � write_cache�crawled_metadatar� r~ r} �content�processed_datar� �json_sensitive_filer� � cloud_id_file�prev_cloud_id_file�new_cloud_id_file� json_filer% r% r( r� � sl � � ���� z DataSource.persist_instance_datac C s t d��)z@Walk metadata sources, process crawled data and save attributes.zlSubclasses of DataSource must implement _get_data which sets self.metadata, vendordata_raw and userdata_raw.)�NotImplementedErrorr8 r% r% r( r� s �zDataSource._get_datac C sB | j }z t| j�d| j ��}W n ty$ t�td| j�d�|� Y nw | j}zt dt| j�d| j���}W n tyO | j}t�td| j�d�|� Y nw | j }z t| j�d| j ��}W n t yt t�td| j�d�|� Y nw | j }z t| j�d| j ��}W n t y� t�td | j�d�|� Y nw t ||||�S ) z�Return the Datasource's preferred url_read parameters. Subclasses may override url_max_wait, url_timeout, url_retries. @return: A URLParams object with max_wait_seconds, timeout_seconds, num_retries. �max_waitz6Config max_wait '%s' is not an int, using default '%s'r �timeoutz5Config timeout '%s' is not an int, using default '%s'�retriesz5Config retries '%s' is not an int, using default '%s'rt zAConfig sec_between_retries '%s' is not an int, using default '%s')� url_max_wait�intr� ri � ValueErrorr �logexcr� � url_timeout�max� url_retries� Exception�url_sec_between_retriesrp )r9 r r r rt r% r% r( �get_url_params sd �� �� ���� �� zDataSource.get_url_paramsc C s2 | j d u r| j�| �� �| _ |r| �| j �S | j S r5 )r r� �process�get_userdata_raw� _filter_xdata)r9 � apply_filterr% r% r( � get_userdataL s zDataSource.get_userdatac C �" | j d u r| j�| �� �| _ | j S r5 )r� r� r �get_vendordata_rawr8 r% r% r( �get_vendordataS � zDataSource.get_vendordatac C r r5 )r� r� r �get_vendordata2_rawr8 r% r% r( �get_vendordata2X r zDataSource.get_vendordata2c C s2 | j du rt�� | _ | j du rt�d| j� | j S )zADetermine the network interface used during local network config.Nz(Did not find a fallback interface on %s.)�_fallback_interfacer �find_fallback_nicr� r� r� r8 r% r% r( �fallback_interface] s �z DataSource.fallback_interfacec C s. t | d�s | j�� | _| js| j�� | _| jS )N�_platform_type)r� r� rV r r8 r% r% r( r� h s zDataSource.platform_typec C s* t | d�s | �� | _| js| �� | _| jS )a� Return a string representing subplatform details for the datasource. This should be guidance for where the metadata is sourced. Examples of this on different clouds: ec2: metadata (http://169.254.169.254) openstack: configdrive (/dev/path) openstack: metadata (http://169.254.169.254) nocloud: seed-dir (/seed/dir/path) lxd: nocloud (/seed/dir/path) � _subplatform)r� �_get_subplatformr r8 r% r% r( r� q s zDataSource.subplatformc C s t | d�r dt| d� S tS )z?Subclasses should implement to return a "slug (detail)" string.�metadata_addressz metadata (%s))r� r� �METADATA_UNKNOWNr8 r% r% r( r � s zDataSource._get_subplatformc C s~ | j r| j S | jr5| j�t�r5| j�t�}t|t�r"|�� | _ | j S | �� �� | _ t� dtt |�� | j S | �� �� | _ | j S )z�Return lowercase cloud name as determined by the datasource. Datasource can determine or define its own cloud product name in metadata. z5Ignoring metadata provided key %s: non-string type %s) � _cloud_namer` ri �METADATA_CLOUD_NAME_KEYrX rE rV �_get_cloud_namer� r� �type)r9 r� r% r% r( r� � s ���zDataSource.cloud_namec C r4 )z�Return the datasource name as it frequently matches cloud name. Should be overridden in subclasses which can run on multiple cloud names, such as DatasourceEc2. )r� r8 r% r% r( r" � s zDataSource._get_cloud_namec C s" | j sd S d| j v r| j d S d S )Nz launch-index)r` r8 r% r% r( r � s zDataSource.launch_indexc C s0 t �t�| j ��g}|}|D ]}|�|�}q|S r5 )r �Filterr �safe_int�apply)r9 � processed_ud�filters�new_ud�fr% r% r( r � s � zDataSource._filter_xdatac C r� �NFr% r8 r% r% r( �is_disconnected� r� zDataSource.is_disconnectedc C r4 r5 )r� r8 r% r% r( r � r; zDataSource.get_userdata_rawc C r4 r5 )r� r8 r% r% r( r � r; z DataSource.get_vendordata_rawc C r4 r5 )r� r8 r% r% r( r � r; z DataSource.get_vendordata2_rawc C s i S r5 r% r8 r% r% r( �get_config_obj� s zDataSource.get_config_objc C s t | j�d��S )Nz public-keys)�normalize_pubkey_datar` ri r8 r% r% r( r� � s z DataSource.get_public_ssh_keysc C r� )a5 Publish the public SSH host keys (found in /etc/ssh/*.pub). @param hostkeys: List of host key tuples (key_type, key_value), where key_type is the first field in the public key file (e.g. 'ssh-rsa') and key_value is the key itself (e.g. 'AAAAB3NzaC1y...'). Nr% )r9 �hostkeysr% r% r( �publish_host_keys� s z DataSource.publish_host_keysc C sd ddi}|� � D ]'\}}|�|�sq|D ]}d||t|�d � f }tj�|�r.| S qqd S )N�sd)�vd�xvd�vtbz /dev/%s%s)rU rY �lenr� rn r� )r9 � short_name�mappings�nfrom�tlist�nto�candr% r% r( � _remap_device� s ��zDataSource._remap_devicec C � d S r5 r% )r9 �_namer% r% r( �device_name_to_device� s z DataSource.device_name_to_devicec C s, | j }z| j�� }W |S ty Y |S w )z<Default locale is en_US.UTF-8, but allow distros to override)�default_localer� � get_localer� )r9 �localer% r% r( rA � s ��zDataSource.get_localec C s2 | j �d| j �d��}|r|S | j �di ��d�S )Nr� r� � placement�r` ri )r9 � top_level_azr% r% r( r� � s �z DataSource.availability_zonec C s | j �d�S )Nr� rD r8 r% r% r( r� s zDataSource.regionc C s" | j rd| j vr dS t| j d �S )Nr� ziid-datasource)r` rE r8 r% r% r( r� s zDataSource.get_instance_idc C sX d}d}|}d}| j r| j �d�sW|rtd|�S g }t�� } | dkr$d}t�| �} | r:| �d�dkr:t| ��d�}nI| rK| �d�dkrKt| ��d�}n8| rR| |g}n1||g}n,| j d } t � | �r~g }|rjt� | �}|rtt|��d�}nd | � dd � g}n| �d�}t |�d kr�|d } d�|d d� �}n|d } |r�||kr�d | |f } t| |�S ) a� Get hostname or fqdn from the datasource. Look it up if desired. @param fqdn: Boolean, set True to return hostname with domain. @param resolve_ip: Boolean, set True to attempt to resolve an ipv4 address provided in local-hostname meta-data. @param metadata_only: Boolean, set True to avoid looking up hostname if meta-data doesn't have local-hostname present. @return: a DataSourceHostname namedtuple <hostname or qualified hostname>, <is_default> (str, bool). is_default is a bool and it's true only if hostname is localhost and was returned by util.get_hostname() as a default. This is used to differentiate with a user-defined localhost hostname. Optionally return (None, False) when metadata_only is True and local-hostname data is not available. � localdomain� localhostFr� NT�.r zip-%sr� r| z%s.%s)r` ri ru r r� �get_fqdn_from_hosts�findrE rj r �is_ipv4_address� gethostbyaddrrZ r5 r� ) r9 �fqdn� resolve_ip� metadata_only� defdomain�defhost�domainrw �toksrv � hosts_fqdn�lhostr% r% r( r� sF zDataSource.get_hostnamec C s | j j| d�S )N)� data_source)r� �get_package_mirror_infor8 r% r% r( rW V s z"DataSource.get_package_mirror_info�source_event_typesc C sP i }|D ]!}| j �� D ]\}}||v r$|�|�s t� ||< || �|� q q|S r5 )�supported_update_eventsrU ri �set�add)r9 rX �supported_events�event� update_scope� update_eventsr% r% r( �get_supported_eventsY s � ��z DataSource.get_supported_eventsc C s� | � |�}|�� D ] \}}t�d|jd�dd� |D ��� | �d| tff� q |r6| �� | �� }|r6dS t�d| d�dd� |D ��� d S ) a� Refresh cached metadata if the datasource supports this event. The datasource has a list of supported_update_events which trigger refreshing all cached metadata as well as refreshing the network configuration. @param source_event_types: List of EventTypes which may trigger a metadata update. @return True if the datasource did successfully update cached metadata due to source_event_type. z:Update datasource metadata and %s config due to events: %s�, c S � g | ]}|j �qS r% r6 ��.0r] r% r% r( � <listcomp>z � z;DataSource.update_metadata_if_supported.<locals>.<listcomp>z _%s_configTz(Datasource %s not updated for events: %sc S rb r% r6 rc r% r% r( re � rf F) r` rU r� r� r7 r� r� r� r� )r9 rX r\ �scope�matched_events�resultr% r% r( � update_metadata_if_supportedf s& ��z'DataSource.update_metadata_if_supportedc C r� r+ r% )r9 r� r% r% r( �check_instance_id� r� z DataSource.check_instance_idc C sT |d u rt }|d u r t}| D ]}|d u rq||v r | S t�d||� | S |S )Nz%invalid dsmode '%s', using default=%s)�DSMODE_NETWORK� VALID_DSMODESr� r� )� candidates�default�valid� candidater% r% r( �_determine_dsmode� s �z DataSource._determine_dsmodec C r= r5 r% r8 r% r% r( �network_config� r� zDataSource.network_configc C r� )a( setup(is_new_instance) This is called before user-data and vendor-data have been processed. Unless the datasource has set mode to 'local', then networking per 'fallback' or per 'network_config' will have been written and brought up the OS at this point. Nr% )r9 �is_new_instancer% r% r( �setup� s zDataSource.setupc C r� )a� activate(cfg, is_new_instance) This is called before the init_modules will be called but after the user-data and vendor-data have been fully processed. The cfg is fully up to date config, it contains a merged view of system config, datasource config, user config, vendor config. It should be used rather than the sys_cfg passed to __init__. is_new_instance is a boolean indicating if this is a new instance. Nr% )r9 �cfgrt r% r% r( �activate� s zDataSource.activater5 )r% �T)F)FFF)NN)\r< r= r> rl �dsmoder@ r� r r r r r- r@ rD rB rA ry r �__annotations__r r r r r r r �BOOT_NEW_INSTANCE�BOOT� BOOT_LEGACY�HOTPLUGrY �default_update_eventsr� r� rE r r� r� r� �_ci_pkl_versionr r r� r r� r: �boolr� r� r� r� r� r� r� r� r r r r �propertyr r� r� r r� r" r r r, r r r r- r� r0 r< r? rA r� r� r� r� rW r r` rj rk � staticmethodrr rs ru rw r% r% r% r( r � s� ��� �� � & K < H � �& )� metaclassc C s� g }| s|S t | t�r| �� S t | ttf�rt| �S t | t�rC| �� D ] \}}t |t�r/|g}t |ttf�rB|D ] }|rA|�|� q8q#|S r5 )rX rE � splitlines�listrZ r[ rU rW )� pubkey_data�keys�_keyname�klist�pkeyr% r% r( r. � s" �r. r3 c C s. t |||�}dd� |D �}t|v rdnd} t�d| |� t||�D ]j\} } tjd| �dd� d | | f d | | f |d �} z?| �3 t�d | � | | ||�} | �t j g�rkd | | f | _ | t � | �fW d � W S W d � n1 suw Y W q! ty� t�td| � Y q!w dd�|� }t|��)Nc S s g | ]}t �|��qS r% r� )rd r* r% r% r( re � s z find_source.<locals>.<listcomp>�networkr z#Searching for %s data source in: %sz search-%sr rO z searching for %s data from %szno %s data found from %s)�name� description�message�parentz%Seeing if we can get any data from %szfound %s data from %szGetting data from %s failedz4Did not find any data source, searched classes: (%s)ra )� list_sources� DEP_NETWORKr� r� �zipr �ReportEventStackrZ rj r r{ r� r r� r r r r� rK )r� r� r� �ds_deps�cfg_list�pkg_list�reporter�ds_list�ds_namesr� r� �cls�myrep�s�msgr% r% r( � find_source� s> � � � �� ��r� c C s� g }t �d| ||� | D ]5}t�|�}t�||dg�\}}|s%t �d|� |D ]}t�|�} t| d�} | |�} | r@|�| � nq'q |S )z�Return a list of classes that have the same depends as 'depends' iterate through cfg_list, loading "DataSource*" modules and calling their "get_datasource_list". Return an ordered list of classes that match (if any) zLLooking for data source in: %s, via packages %s that matches dependencies %s�get_datasource_listzDCould not import %s. Does the DataSource exist and is it importable?) r� r� r �"match_case_insensitive_module_name� find_module�error� import_moduler� r] ) r� �dependsr� �src_listr/ �ds_name�m_locs� _looked_locs�m_loc�mod�lister�matchesr% r% r( r� s6 � �� ��r� � system-uuid�fieldc C s* | sdS t �|�}|s dS | �� |�� kS r+ )r � read_dmi_datarV )r� r� � dmi_valuer% r% r( � instance_id_matches_system_uuid& s r� c C sl | st } |st }|t kr| t kr| S |S t�� D ]\}}|\}}|�|�r-|| �r-| S q| t kr4| S |S )z@Lookup the canonical cloud-id for a given cloud_name and region.)r �CLOUD_ID_REGION_PREFIX_MAPrU rY )r� r� r� �prefix� cloud_id_testr� � valid_cloudr% r% r( r� 4 s �r� Tc C sf | sdS t | t�r | S t | t�rt�| �S t | t�r+|du r't| �d�dd�S td��tdt | � ��)aL data: a loaded object (strings, arrays, dicts). return something suitable for cloudinit vendordata_raw. if data is: None: return None string: return string list: return data the list is then processed in UserDataProcessor dict: return convert_vendordata(data.get('cloud-init')) NTz cloud-initF)�recursez'vendordata['cloud-init'] cannot be dictz$Unknown data type for vendordata: %s) rX rE r� rS rT r[ �convert_vendordatari r r# )�datar� r% r% r( r� G s r� c @ rJ )�BrokenMetadataNrL r% r% r% r( r� _ rM r� c C s4 g }t | �}|D ]\}}|t |�kr|�|� q|S r5 )rZ rW )r� r� �ret_list�depsetr� �depsr% r% r( �list_from_dependsj s �r� rm �fnamec C sn zt �| �}W n ty t�td| � Y dS w z tj||ddd� W dS ty6 t�td|� Y dS w )z[Use pickle to serialize Datasource to a file as a cache. :return: True on success z Failed pickling datasource %sF�wb� )�omoder� z Failed pickling datasource to %sT)�pickle�dumpsr r r r� r� )rm r� � pk_contentsr% r% r( r� s s � ��r� c C s� d}z t j| dd�}W n ty* } ztj�| �r t�d| |� W Y d}~nd}~ww |s/dS zt� |�W S t y? Y dS tyO t � td| � Y dS w )zBUse pickle to deserialize a instance Datasource from a cache file.NF)�decodez failed loading pickle in %s: %sz#Failed loading pickled blob from %s) r � load_filer r� rn �isfiler� r� r� r� rG r )r� �pickle_contentsr� r% r% r( �pkl_load� s$ �� �r� c C s� t �� } t�d| �}t�d| �}t�d| �}|p|p|}|p |}|r;|�d��� }t jd|� d|� �dd|� d �d � |rG|�d�rG|�d�S d S ) z�Check if command line argument for this datasource was passed Passing by command line overrides runtime datasource detection z ds=([^\s;]+)zci\.ds=([^\s;]+)zci\.datasource=([^\s;]+)r| z7Defining the datasource on the commandline using ci.ds=z or ci.datasource=z23.2zUse ds=z instead)� deprecated�deprecated_version� extra_messagerO )r � get_cmdline�re�search�group�strip� deprecate)r. � ds_parse_0� ds_parse_1� ds_parse_2r/ r� r� r% r% r( r� � s( �� � r� )rO r% )r� rx )T�abcrS r� r� r� r� � collectionsr �enumr r �typingr r r r r � cloudinitr r r �loggingr r r r� r �cloudinit.atomic_helperr �cloudinit.distrosr �cloudinit.eventr r �cloudinit.filtersr �cloudinit.helpersr �cloudinit.persistencer �cloudinit.reportingr �DSMODE_DISABLED� DSMODE_LOCALrl � DSMODE_PASSrm �DEP_FILESYSTEMr� � DS_PREFIXr� �REDACT_SENSITIVE_VALUEr! r� r � getLoggerr< r� r� r- r rG rK rN r\ ro rp ru �ABCMetar r. rE r� r� r� r� r� r� �IOErrorr� r� r� r� r� r% r% r% r( �<module> s� � � # � � �!%�� �
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