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편집 파일: manager.cpython-39.opt-1.pyc
a �)g2s � @ st d dl mZmZmZ eZd dlZd dlZd dlZd dl Z d dl Z d dl Z d dl m Z d dlmZ d dlmZ d dlmZmZmZ d dlmZ d dlmZ d d lm Z m Z d d l m Z d d l m!Z! d d l"m#Z# d d l$m%Z% d dl&m'Z' d dl(m)Z) d dl*m+Z+ e'� Z,g d�Z-dd� ej.D �Z/dd� ej0D �Z1e �2d�3e-e/ e1 ��Z4e �2de j5�Z6dd� Z7dd� Z8G dd � d e9�Z:dS ) � )�absolute_import�division�print_functionN)� attrgetter)�shuffle)� constants)� AnsibleError�AnsibleOptionsError�AnsibleParserError)� InventoryData)� string_types)�to_bytes�to_text)� parse_address)�inventory_loader)�deduplicate_list)� unfrackpath)�Display)� combine_vars)� get_vars_from_inventory_sources)s ^\.s ^host_vars$s ^group_vars$s ^vars_plugins$c C s g | ] }t |��qS � )r ��.0�xr r �=/usr/lib/python3.9/site-packages/ansible/inventory/manager.py� <listcomp>0 � r c C s g | ]}d t t�|�� �qS )s %s$)r �re�escaper r r r r 1 r � |a> ^ (.+) # A pattern expression ending with... \[(?: # A [subscript] expression comprising: (-?[0-9]+)| # A single positive or negative number ([0-9]+)([:-]) # Or an x:y or x: range. ([0-9]*) )\] $ c C sp g }g }g }| D ]D}|sq|d dkr2|� |� q|d dkrJ|� |� q|� |� q|g krddg}|| | S )zS takes a list of patterns and reorders them by modifier to apply them consistently r �!�&�all)�append)�patternsZpattern_regularZpattern_intersectionZpattern_exclude�pr r r �order_patternsB s r& c C s� t | t�r(dd� | D �}ttj�|��S t | t�s>t| dd�} d| v rR| �d�}nBzt| dd�\}}| g}W n& t y� t � td�| t j �}Y n0 d d � |D �S ) a� Takes a string containing host patterns separated by commas (or a list thereof) and returns a list of single patterns (which may not contain commas). Whitespace is ignored. Also accepts ':' as a separator for backwards compatibility, but it is not recommended due to the conflict with IPv6 addresses and host ranges. Example: 'a,b[1], c[2:3] , d' -> ['a', 'b[1]', 'c[2:3]', 'd'] c s s | ]}t |�V qd S �N)�split_host_pattern�r r% r r r � <genexpr>k r z%split_host_pattern.<locals>.<genexpr>�surrogate_or_strict��errors�,T)Z allow_rangesaJ (?: # We want to match something comprising: [^\s:\[\]] # (anything other than whitespace or ':[]' | # ...or... \[[^\]]*\] # a single complete bracketed expression) )+ # occurring once or more c S s g | ]}|� � r|� � �qS r )�stripr) r r r r � r z&split_host_pattern.<locals>.<listcomp>) � isinstance�list� itertools�chain� from_iterabler r �splitr � Exceptionr �findall�X)�pattern�resultsr$ �base�portr r r r( ^ s � r( c @ s e Zd ZdZd@dd�Zedd� �Zedd � �Zed d � �ZdAd d �Z dd� Z dd� Z dd� Z dd� Z dd� ZdBdd�ZdCdd �Zd d � Zd d � Zd!d"� ZdDd$d%�Zd&d'� Zd(d)� Zd*d+� Zd,d-� Zd.d/� ZdEd0d1�Zd2d3� Zd4d5� Z d6d7� Z d8d9� Z d:d;� Z d<d=� Z d>d?� Z!dS )F�InventoryManagerz Creates and manages inventory NTc C sp || _ t� | _d | _d | _i | _i | _|d u r6g | _nt|t �rJ|g| _n|| _|r`| j |d� g | _ g | _ d S )N��cache) �_loaderr � _inventory� _restriction�_subset�_hosts_patterns_cache�_pattern_cache�_sourcesr0 r � parse_sources�_cached_dynamic_hosts�_cached_dynamic_grouping)�self�loaderZsources�parser? r r r �__init__� s zInventoryManager.__init__c C s | j �d�S )N� localhost�rA �get_host�rJ r r r rN � s zInventoryManager.localhostc C s | j jS r' )rA �groupsrQ r r r rR � s zInventoryManager.groupsc C s | j jS r' )rA �hostsrQ r r r rS � s zInventoryManager.hostsc C s | j �|||�S r' )rA �add_host)rJ �host�groupr< r r r rT � s zInventoryManager.add_hostc C s | j �|�S r' )rA � add_group)rJ rV r r r rW � s zInventoryManager.add_groupc C s | j �� S r' )rA �get_groups_dictrQ r r r rX � s z InventoryManager.get_groups_dictc C s | � � | j�� S r' )� clear_cachesrA �reconcile_inventoryrQ r r r rZ � s z$InventoryManager.reconcile_inventoryc C s | j �|�S r' rO )rJ �hostnamer r r rP � s zInventoryManager.get_hostc C sR t �d� g }tjD ],}t�|�}|r2|�|� qt �d| � q|sNtd��|S )z, sets up loaded inventory plugins for usage z setting up inventory pluginsz,Failed to load inventory plugin, skipping %sz^No inventory plugins available to generate inventory, make sure you have at least one enabled.) �displayZvvvv�CZINVENTORY_ENABLEDr �getr# �warningr )rJ Zplugins�name�pluginr r r �_fetch_inventory_plugins� s z)InventoryManager._fetch_inventory_pluginsFc C s� d}| j D ]6}|r d|vr&t|dd�}| j||d�}|r |s d}q |rR| j�� n tjrbtd��ntjrrt � d� | j � � D ]"}t |jt| j| j |gd��|_q|| j� � D ]"}t |jt| j| j |gd��|_q�d S ) zA iterate over inventory sources and parse each one to populate itFr. )�followr> TzENo inventory was parsed, please check your configuration and options.z=No inventory was parsed, only implicit localhost is available� inventoryN)rF r � parse_sourcerA rZ r] Z INVENTORY_UNPARSED_IS_FAILEDr ZINVENTORY_UNPARSED_WARNINGr\ r_ rR �valuesr �varsr r@ rS )rJ r? �parsed�sourcerL rV rU r r r rG � s$ z InventoryManager.parse_sourcesc C s d}g }t �d| � t|�}tj�|�r�t �d| � tt�|��D ]\}t �d| � t� |�rdqFt tj� ||�dd�}| j ||d�}t �d||f � |sF|}qF�n�|| j _| �� D �]�} t t| d t| d d ���} t �d | | jf � zt| �|��} W n t�y d} Y n0 | �rDzZ| j| j | j||d� z | �� W n t�yT Y n0 d }t �d|| f � W �qXW n� t�y� } zJt �d|| f � d � t� t � � d ��} |� || | | d�� W Y d} ~ npd} ~ 0 t�y@ } zNt �d| |f � d � t� t � � d ��} |� || t | �| d�� W Y d} ~ n d} ~ 0 0 q�t �d| |f � q�|�rr| j j!� | j j� n�|dk�s�tj�"|��r|�r�|D ]J}t �#dt |d �|d t |d �f � d|v �r�t �t |d �� �q�t$j%�r�t d| ��nt �#d | � d| j _|S ) z6 Generate or update inventory for the source provided Fz'Examining possible inventory source: %sz.Searching for inventory files in directory: %szConsidering %sr+ r, r> zparsed %s as %sZ _load_name�_original_path� z Attempting to use plugin %s (%s)Tz)Parsed %s inventory source with %s pluginz%s was not parsable by %s� )�srcra �exc�tbNz&%s failed while attempting to parse %szB%s declined parsing %s as it did not pass its verify_file() methodz/etc/ansible/hostsz( * Failed to parse %s with %s plugin: %srm ra rn ro z.Completely failed to parse inventory source %sz)Unable to parse %s as an inventory source)&r\ �debugr �os�path�isdir�sorted�listdir�IGNORED�searchr �joinre rA Zcurrent_sourcerb �getattrrj �boolZ verify_filer6 rL r@ Zupdate_cache_if_changed�AttributeErrorZvvvr � traceback� format_tb�sys�exc_infor# r Zprocessed_sources�existsr_ r] Z INVENTORY_ANY_UNPARSED_IS_FAILED)rJ ri r? rh ZfailuresZb_source�i�fullpathZparsed_this_onera Z plugin_nameZ plugin_wants�ero Zfailr r r re � sn (0( z InventoryManager.parse_sourcec C s i | _ i | _dS )z clear all caches N)rD rE rQ r r r rY R s z InventoryManager.clear_cachesc C s` | � � t� | _| jdd� | jD ]}| �|ddi� q"| jD ] \}}d|d< | �||� q>dS )z recalculate inventory Fr> �refreshTN)rY r rA rG rH �add_dynamic_hostrI �add_dynamic_group)rJ rU �resultr r r �refresh_inventoryW s z"InventoryManager.refresh_inventoryc C sz z4|d dks t �t�|��}nt �|dd � �}W n tyR td| ��Y n0 g }|D ]}|�|�r\|�|� q\|S )Nr �~� z Invalid host list pattern: %s)r �compile�fnmatch� translater6 r �matchr# )rJ �itemsZ pattern_strr9 r: �itemr r r � _match_listc s z InventoryManager._match_listr" c sh g }t |t�r |dd� }n|g}|�rd|s>� jr>|�� j� |sT� jrT|�� j� t|�}|� jvr�t|�}� �|�}|s�� jr�t dd� � �� j�D ����fdd�|D �}|sʈ jrʇ fdd�|D �}t |�� j|< |dv �rt � j| dd� t d�|d kd �}n\|d k�r(� j| ddd � }n<� j| dd� }|d k�rNt |� n|dv�rdtd| ��|S )z� Takes a pattern or list of patterns and returns a list of matching inventory host names, taking into account any active restrictions or applied subsets Nc s s | ] }|j V qd S r' �Z_uuid)r �sr r r r* � r z-InventoryManager.get_hosts.<locals>.<genexpr>c s g | ]}|j � v r|�qS r r� �r �h)� subset_uuidsr r r � r z.InventoryManager.get_hosts.<locals>.<listcomp>c s g | ]}|j � jv r|�qS r )r` rB r� rQ r r r � r )rt �reverse_sortedr` r� )�key�reverseZreverse_inventory���r )Nrd z1Invalid 'order' specified for inventory hosts: %s)r0 r1 rC �extendrB �tuplerD r( �_evaluate_patterns�setr rt r r r ) rJ r9 Z ignore_limitsZignore_restrictions�orderrS Z pattern_listZ pattern_hashr$ r )rJ r� r � get_hostst s: & zInventoryManager.get_hostsc s� t |�}g }|D ]�}|| jjv r4|�| j�|�� q| �|��|d dkrft����fdd�|D �}q|d dkr�t����fdd�|D �}qtdd� |D ��� |�� fd d��D �� q|S ) z� Takes a list of patterns and returns a list of matching host names, taking into account any negative and intersection patterns. r r c s g | ]}|� vr|�qS r r r� ��thatr r r � r z7InventoryManager._evaluate_patterns.<locals>.<listcomp>r! c s g | ]}|� v r|�qS r r r� r� r r r � r c s s | ] }|j V qd S r' �r` )r �yr r r r* � r z6InventoryManager._evaluate_patterns.<locals>.<genexpr>c s g | ]}|j � vr|�qS r r� r� )�existing_hostsr r r � r )r& rA rS r# rP �_match_one_patternr� r� )rJ r$ rS r% r )r� r� r r� � s z#InventoryManager._evaluate_patternsc C s~ |d dv r|dd� }|| j vrt| �|�\}}| �|�}z| �||�}W n tyh td| ��Y n0 || j |< | j | S )a� Takes a single pattern and returns a list of matching host names. Ignores intersection (&) and exclusion (!) specifiers. The pattern may be: 1. A regex starting with ~, e.g. '~[abc]*' 2. A shell glob pattern with ?/*/[chars]/[!chars], e.g. 'foo*' 3. An ordinary word that matches itself only, e.g. 'foo' The pattern is matched using the following rules: 1. If it's 'all', it matches all hosts in all groups. 2. Otherwise, for each known group name: (a) if it matches the group name, the results include all hosts in the group or any of its children. (b) otherwise, if it matches any hosts in the group, the results include the matching hosts. This means that 'foo*' may match one or more groups (thus including all hosts therein) but also hosts in other groups. The built-in groups 'all' and 'ungrouped' are special. No pattern can match these group names (though 'all' behaves as though it matches, as described above). The word 'ungrouped' can match a host of that name, and patterns like 'ungr*' and 'al*' can match either hosts or groups other than all and ungrouped. If the pattern matches one or more group names according to these rules, it may have an optional range suffix to select a subset of the results. This is allowed only if the pattern is not a regex, i.e. '~foo[1]' does not work (the [1] is interpreted as part of the regex), but 'foo*[1]' would work if 'foo*' matched the name of one or more groups. Duplicate matches are always eliminated from the results. r )r! r r� Nz-No hosts matched the subscripted pattern '%s')rE �_split_subscript�_enumerate_matches�_apply_subscript� IndexErrorr )rJ r9 �expr�slicerS r r r r� � s & z#InventoryManager._match_one_patternc C s| |d dkr|dfS d}t �|�}|rt|�� \}}}}}|rJt|�df}n*|sRd}t|�t|�f}|dkrtt�d� ||fS )aa Takes a pattern, checks if it has a subscript, and returns the pattern without the subscript and a (start,end) tuple representing the given subscript (or None if there is no subscript). Validates that the subscript is in the right syntax, but doesn't make sure the actual indices make sense in context. r r� Nr� �-zFUse [x:y] inclusive subscripts instead of [x-y] which has been removed)�PATTERN_WITH_SUBSCRIPTr� rR �intr\ r_ )rJ r9 � subscript�m�idx�start�sep�endr r r r� � s z!InventoryManager._split_subscriptc C sJ |r|s |S |\}}|r<|dkr,t |�d }|||d � S || gS dS )z� Takes a list of hosts and a (start,end) tuple and returns the subset of hosts based on the subscript (which may be None to return all hosts). r� r� N)�len)rJ rS r� r� r� r r r r� s z!InventoryManager._apply_subscriptc s g }| � | jj� �}|r8|D ]}|�| jj| �� � q |r^� d dks^t� fdd�dD ��r�| � | jj� �}|r�|D ]}|�| jj| � qv|s�� tj v r�| j� � �}|r�|�|� |�s|�s� dk�rd� }t � |� tj dkr�t �|� ntj d k�rt|��|S ) z� Returns a list of host names matching the given pattern according to the rules explained above in _match_one_pattern. r r� c 3 s | ]}|� v V qd S r' r )r Zspecial�r9 r r r* < r z6InventoryManager._enumerate_matches.<locals>.<genexpr>)�.�?�*�[r" z3Could not match supplied host pattern, ignoring: %sr_ �error)r� rA rR r� r� �anyrS r# r] � LOCALHOSTrP r\ rp ZHOST_PATTERN_MISMATCHr_ r ) rJ r9 r: Zmatching_groupsZ groupnameZmatching_hostsr[ Zimplicit�msgr r� r r� . s, & z#InventoryManager._enumerate_matchesc C s* | � |�}t|�dkr&|tjv r&|g}|S )z* return a list of hostnames for a pattern r )r� r� r] r� )rJ r9 r� r r r � list_hostsU s zInventoryManager.list_hostsc C s t | jj�� �S r' )rt rA rR �keysrQ r r r � list_groups` s z InventoryManager.list_groupsc C s4 |du r dS t |t�s |g}tdd� |D ��| _dS )z� Restrict list operations to the hosts given in restriction. This is used to batch serial operations in main playbook code, don't use this for other reasons. Nc s s | ]}t |j�V qd S r' )r r` r� r r r r* n r z5InventoryManager.restrict_to_hosts.<locals>.<genexpr>)r0 r1 r� rB )rJ Z restrictionr r r �restrict_to_hostsd s z"InventoryManager.restrict_to_hostsc C s� |du rd| _ n�t|�}g }|D ]�}|s*q |d dkr�t|dd� �}tj�|�s^td| ��tj�|�svtd| ��t|��.}|� dd� |� � � d �D �� W d � q�1 s�0 Y q |� t |�� q || _ dS ) a0 Limits inventory results to a subset of inventory that matches a given pattern, such as to select a given geographic of numeric slice amongst a previous 'hosts' selection that only select roles, or vice versa. Corresponds to --limit parameter to ansible-playbook Nr �@r� z Unable to find limit file %sz;Limit starting with "@" must be a file, not a directory: %sc S s g | ]}t |�� ��qS r )r r/ )r �lr r r r � r z+InventoryManager.subset.<locals>.<listcomp>� )rC r( r rq rr r� r �isfile�openr� �readr5 r# r )rJ Zsubset_patternZsubset_patternsr: r Z b_limit_file�fdr r r �subsetp s" >zInventoryManager.subsetc C s d| _ dS )z! Do not restrict list operations N)rB rQ r r r �remove_restriction� s z#InventoryManager.remove_restrictionc C s i | _ d S r' )rE rQ r r r �clear_pattern_cache� s z$InventoryManager.clear_pattern_cachec C s� d}|� d�s| j�|� |r�|� d�}|| jvrB| �|d� d}| j� |�}|�� }t||� dt� ��}||kr|||_d}|� dg �}|D ]<} | | j vr�| j � | �} d}| j | } | �| j| �r�d}q�|r�| � � ||d< d S ) zX Helper function to add a new host to inventory based on a task result. Fr� � host_namer" TZ host_varsrR �changedN) r^ rH r# rS rT Zget_varsr �dictrg rR rA rW rZ ) rJ Z host_info� result_itemr� r� Znew_hostZ new_host_varsZnew_host_combined_varsZ new_groups� group_nameZ new_groupr r r r� � s2 z!InventoryManager.add_dynamic_hostc C s4 d}|� d�s | j�||f� | j� |j�}|du rh|j| jjkrJ| j}n |� d�sdtd|j ��ndS |� d�}|� dg �}|| jvr�| �|�}|D ] }|| jvr�| �|� d}q�| j j| }|D ]$} | j| } | � |�} | r�|s�d}q�||� � v�r|� |�}||� � v�r|�|�}|�r(| �� ||d< dS ) z� Helper function to add a group (if it does not exist), and to assign the specified host to that group. Fr� Nz!%s cannot be matched in inventoryrW Z parent_groupsTr� )r^ rI r# rS r` rN r rR rW rA Zadd_child_groupr� rT Z get_groupsrZ ) rJ rU r� r� Z real_hostr� Zparent_group_namesr` rV Zparent_group_nameZ parent_group�newr r r r� � s> z"InventoryManager.add_dynamic_group)NTT)NN)F)F)r" FFN)r" )"�__name__� __module__� __qualname__�__doc__rM �propertyrN rR rS rT rW rX rZ rP rb rG re rY r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r= � sB \ 94!' (r= );Z __future__r r r �typeZ __metaclass__r� rq r~ r r2 r| �operatorr Zrandomr Zansibler r] Zansible.errorsr r r Zansible.inventory.datar Zansible.module_utils.sixr Zansible.module_utils._textr r Z ansible.parsing.utils.addressesr Zansible.plugins.loaderr Zansible.utils.helpersr Zansible.utils.pathr Zansible.utils.displayr Zansible.utils.varsr Zansible.vars.pluginsr r\ ZIGNORED_ALWAYSZINVENTORY_IGNORE_PATTERNSZIGNORED_PATTERNSZINVENTORY_IGNORE_EXTSZ IGNORED_EXTSr� rx rv r8 r� r& r( �objectr= r r r r �<module> sB � .