관리-도구
편집 파일: DataSourceOpenNebula.cpython-39.opt-1.pyc
a '�Dg�> � @ s d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlm Z m Z m Z m Z m Z e�e�ZdZdZdgZdZG dd� de j�ZG d d � d e�ZG d d � d e�ZG d d� d�Zdd� Zdd� Z dd� Z d dd�Z d dd�Z dd� Z eZ!ee j"ffgZ#dd � Z$dS ) � N)� atomic_helper�net�sources�subp�utilziid-dsopennebulaZnobody� context.sh)Z EPOCHREALTIMEZ EPOCHSECONDSZRANDOMZLINENOZSECONDS�_ZSRANDOMZ__vc @ sF e Zd ZdZdd� Zdd� Zdd� Zdd � Zed d � �Z dd d�Z dS )�DataSourceOpenNebulaZ OpenNebulac C s4 t j�| |||� d | _tj�|jd�| _d | _d S )NZ opennebula) r � DataSource�__init__�seed�os�path�join�seed_dir�network)�selfZsys_cfg�distro�paths� r �J/usr/lib/python3.9/site-packages/cloudinit/sources/DataSourceOpenNebula.pyr / s z DataSourceOpenNebula.__init__c C s t j�| �}d|| j| jf S )Nz%s [seed=%s][dsmode=%s])r r �__str__r �dsmode)r �rootr r r r 5 s z DataSourceOpenNebula.__str__c C s� dt i}d }d }t}d| jv r*| j�d�}| jg}|�t� � |D ]�}zLtj� | j�rht || j |d�}n(|� d�r�t jt || j d�}t�||�}W nZ ty� Y qBY nF ty� } z|�W Y d }~n(d }~0 tjy� t�d|� Y n0 |rB|}t�d|� �q qB|�sdS |d } t�| |g�} | �|�d �| j�d �g�| _| jtjk�rZdS || _ |�d �| _ | | _ |�d �| _ dS )Nz instance-id� parseuser��asuserz/dev)r r z%s was not mountablezfound datasource in %sF�metadataZDSMODEr �network-interfaces�userdataT) � DEFAULT_IID�DEFAULT_PARSEUSERZds_cfg�getr �extend�find_candidate_devsr r �isdir�read_context_disk_dirr � startswith� functools�partialr Zmount_cb�NonContextDiskDir�BrokenContextDiskDirZMountFailedError�LOG�warning�debugZ mergemanydictZ_determine_dsmoder r ZDSMODE_DISABLEDr r r Z userdata_raw) r �defaults�resultsr r Z candidatesZcdevZpartially_applied_func�excZmdr r r � _get_data9 sZ � � � z DataSourceOpenNebula._get_datac C s$ | j | jv rd}nd}d|| jf S )z/Return the subplatform metadata source details.zseed-dirz config-diskz%s (%s))r r )r Zsubplatform_typer r r �_get_subplatformv s z%DataSourceOpenNebula._get_subplatformc C s | j d ur| j S d S d S �N)r )r r r r �network_config~ s z#DataSourceOpenNebula.network_configFc C s. |d u r | j tjkrd}nd}tj�| ||�S )NTF)r r ZDSMODE_NETWORKr � get_hostname)r ZfqdnZ resolve_ipZ metadata_onlyr r r r6 � s z!DataSourceOpenNebula.get_hostnameN)FFF) �__name__� __module__� __qualname__Zdsnamer r r2 r3 �propertyr5 r6 r r r r r + s = r c @ s e Zd ZdS )r* N�r7 r8 r9 r r r r r* � s r* c @ s e Zd ZdS )r+ Nr; r r r r r+ � s r+ c @ sp e Zd Zddd�Zdd� Zdd� Zdd � Zd d � Zd d � Zdd� Z dd� Z dd� Z dd� Z ddd�Z dd� ZdS ) �OpenNebulaNetworkNc C s| || _ |d u rt|�}t�dd� t|�� dd� d�D ��| _i | _|�� D ],\}}t� d|�}|rJ|� d�| j|� � < qJd S )Nc S s g | ]}|�qS r r ��.0�kr r r � <listcomp>� s �z.OpenNebulaNetwork.__init__.<locals>.<listcomp>c S s t �| d �S )N� )r Znatural_sort_key)r? r r r �<lambda>� � z,OpenNebulaNetwork.__init__.<locals>.<lambda>)�keyz ^(.+)_MAC$rA ) �context�get_physical_nics_by_mac� collections� OrderedDict�sorted�items�ifaces�context_devname�re�match�group�lower)r rE r Zsystem_nics_by_macr? �v�mr r r r � s ��� zOpenNebulaNetwork.__init__c C s" d� dd� |�d�dd � D ��S )N�.c S s g | ]}t t|d ���qS )� )�str�int)r> �cr r r r@ � rC z,OpenNebulaNetwork.mac2ip.<locals>.<listcomp>�:� )r �split)r �macr r r �mac2ip� s zOpenNebulaNetwork.mac2ipc C s\ i }| � |dd��� }|�| j�dd��� � |r:||d< | � |dd��� }|rX||d< |S )N�dns� ZDNS� addresses� search_domain�search)� get_fieldrZ r# rE r" )r �dev� nameserversr] r` r r r �get_nameservers� s z!OpenNebulaNetwork.get_nameserversc C s | � |d�S )N�mtu�rb �r rc r r r �get_mtu� s zOpenNebulaNetwork.get_mtuc C s | � |d| �|��S )N�ip)rb r\ )r rc r[ r r r �get_ip� s zOpenNebulaNetwork.get_ipc C s< g }| � |d�}|r |�|� | � |d�}|r8|�|� |S )N�ip6�ip6_ula)rb �append)r rc � addresses6rl rm r r r �get_ip6� s zOpenNebulaNetwork.get_ip6c C s | � |dd�S )NZip6_prefix_lengthZ64rg rh r r r �get_ip6_prefix� s z OpenNebulaNetwork.get_ip6_prefixc C s | � |d�S )N�gatewayrg rh r r r � get_gateway� s z OpenNebulaNetwork.get_gatewayc C s | � |d| � |d��S )NZ ip6_gateway�gateway6rg rh r r r � get_gateway6� s �z OpenNebulaNetwork.get_gateway6c C s | � |dd�S )N�maskz 255.255.255.0rg rh r r r �get_mask� s zOpenNebulaNetwork.get_maskc C s* | j �d�||f��� �}|dv r&|S |S )z�return the field name in context for device dev. context stores <dev>_<NAME> (example: eth0_DOMAIN). an empty string for value will return default.r )Nr^ )rE r" r �upper)r rc �name�default�valr r r rb � s ��� zOpenNebulaNetwork.get_fieldc s6 i }d|d< i |d< i }| j �� D �]\}}|�� }| j�||�}i }d|i|d< g |d< | �|�}tt�|��}|d � | � ||�d | � | � |�} | r�| � |�� |d � � fdd �| D �� | �|�} | r�| |d < | �|�} | r�| |d < | �|�} | �r| |d < | �|�} | �r | |d < |||< q"||d< |S )NrY �version� ethernetsZ macaddressrN r_ �/c s g | ]}|d � �qS )r~ r )r> �i�Zprefix6r r r@ rC z.OpenNebulaNetwork.gen_conf.<locals>.<listcomp>Zgateway4rt rd rf )rK rJ rP rL r" rw rU r Zipv4_mask_to_net_prefixrn rk rp rq r# rs ru re ri )r Znetconfr} r[ rc Zc_devZdevconfrv �prefixro rr rt rd rf r r� r �gen_conf� sD � zOpenNebulaNetwork.gen_conf)N)N)r7 r8 r9 r r\ re ri rk rp rq rs ru rw rb r� r r r r r< � s r< c C s@ g } dD ]2}t �|�}|�� |D ]}|| vr"| �|� q"q| S )zE Return a list of devices that may contain the context disk. )z LABEL=CONTEXTz LABEL=CDROMz TYPE=iso9660)r Zfind_devs_with�sortrn )Zcombined�f�devs�dr r r r$ & s r$ c C s dd| gS )NZsudoz-ur ��userr r r �switch_user_cmd5 s r� c C s t �d�S )zDprint the shell environment variables within delimiters to be parsedz� printf "%s\0" _start_ [ $0 != 'sh' ] && set -o posix set [ $0 != 'sh' ] && set +o posix printf "%s\0" _start_ )�textwrap�dedentr r r r � varprinter9 s �r� c C s d| � � v rt�d� t� d| t� d }g }|durBt|�}|�ddg� tj||d�j}i }|�d �d d� }|d |d }}t d d� t �|�D ��} t dd� t �|�D ��} t | � � �� t | � � ��D ]6} | tv r�q�| �| �} | dur�| | �| �kr�| || < q�|S )a< run content and return environment variables which changed WARNING: the special variable _start_ is used to delimit content a context.sh that defines this variable might break in unexpected ways compatible with posix shells such as dash and ash and any shell which supports `set -o posix` s _start_ zYUser defined _start_ variable in context.sh, this may breakcloud-init in unexpected ways.z{ %s : } > /dev/null � N�shz-e)�dataz_start_ rA r rY c s s | ]}|j d dd�V qdS ��=rA )�maxsplitN�rZ �r> �variabler r r � <genexpr>} s z%parse_shell_config.<locals>.<genexpr>c s s | ]}|j d dd�V qdS r� r� r� r r r r� � s )�encoder, r- r� r� r# r �stdoutrZ �dict�shlex�set�keys�union� EXCLUDED_VARSr" ) �contentr Zbcmd�cmd�output�retZsections�beforeZafterZpre_envZpost_envrD �valuer r r �parse_shell_configF sB ������� r� c C s� i }t D ]&}tj�| |�}tj�|�r|||< q|sDtd| df ��i }di d�}d|v �r>|dur�zt�|� W n6 ty� } z t dj |d��|�W Y d}~n d}~0 0 z(tj�| d�} t � | �} t | |d�}W nh tj�y } zt d | �|�W Y d}~n<d}~0 t�y: } ztd | �|�W Y d}~n d}~0 0 ntd ��|�sP|S ||d < d} d |v �rld } nd|v �rzd} | �r�|�| ��� } dd� | D �|d d< dD ]&} | |v �r�|| |d d< �qАq�d|v �r�|d |d< nd|v �r�|d |d< d|v �rZ|�d|�d��}|dk�rZzt�|d �|d< W n t�yX t�d� Y n0 dd� |D �}|�r�t||�}|�� |d < |S ) z� read_context_disk_dir(source_dir): read source_dir and return a tuple with metadata dict and user-data string populated. If not a valid dir, raise a NonContextDiskDir z%s: %szno files foundN)r r r z'configured user '{user}' does not existr� r z Error processing context.sh: %sz Error reading context.sh: %szMissing context.shr ZSSH_KEYZSSH_PUBLIC_KEYc S s" g | ]}t |�r|�d �s|�qS )�#)�lenr' )r> �liner r r r@ � s z)read_context_disk_dir.<locals>.<listcomp>z public-keys)Z SET_HOSTNAMEZHOSTNAMEZ PUBLIC_IPZ IP_PUBLICZETH0_IPzlocal-hostnameZ USER_DATAr ZUSERDATAZUSERDATA_ENCODINGZUSER_DATA_ENCODING�base64z"Failed base64 decoding of userdatac S s g | ]}t �d |�r|�qS )z ^ETH\d+_IP.*$)rM rN r= r r r r@ � rC r )�CONTEXT_DISK_FILESr r r �isfiler* �pwd�getpwnam�KeyErrorr+ �formatr Zload_text_filer� r ZProcessExecutionError�IOErrorr" � splitlinesr Zb64d� TypeErrorr, r- r< r� )Z source_dirr r �found�af�fnrE r0 �er r� Z ssh_key_var�linesr? �encodingZ ipaddr_keysZonetr r r r& � s� ��� ���� � � r& c s" t �� }t� fdd�|�� D ��S )Nc s$ g | ] \}}� j �|�r||f�qS r )Z networkingZ is_physical)r> rR �n�r r r r@ � rC z,get_physical_nics_by_mac.<locals>.<listcomp>)r Zget_interfaces_by_macr� rJ )r r� r r� r rF � s �rF c C s t �| t�S r4 )r Zlist_from_depends� datasources)Zdependsr r r �get_datasource_list� s r� )N)N)%rG r( Zloggingr r� rM r� r� Z cloudinitr r r r r Z getLoggerr7 r, r r! r� r� r r � Exceptionr* r+ r< r$ r� r� r� r& rF ZDataSourceOpenNebulaNetZDEP_FILESYSTEMr� r� r r r r �<module> s8 c G ` �