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o ;jx � @ sp d Z ddlZddlZddlZddlZddlZddlZddlm Z e� e �Z d dd�Z dd� Zd d � Zd d � ZdS )a� The ``cache`` roster provides a flexible interface to the Salt Masters' minion cache to access regular minions over ``salt-ssh``. .. versionadded:: 2017.7.0 - grains, pillar, mine data matching - SDB URLs - IPv6 support - roster_order per config key - default order changed to industry-wide best practices - CIDR range selection Targeting --------- This roster supports all matching and targeting of the Salt Master. The matching will be done using only the Salt Master's cache. The Roster Order ---------------- The roster's composition can be configured using ``roster_order``. In the ``roster_order`` you can define *any* roster key and fill it with a parameter overriding the one in ``roster_defaults``: .. code-block:: yaml roster_order: host: id # use the minion id as hostname You can define lists of parameters as well, the first result from the list will become the value. Selecting a host ================ .. code-block:: yaml # default roster_order: host: - ipv6-private # IPv6 addresses in private ranges - ipv6-global # IPv6 addresses in global ranges - ipv4-private # IPv4 addresses in private ranges - ipv4-public # IPv4 addresses in public ranges - ipv4-local # loopback addresses This is the default ``roster_order``. It prefers IPv6 over IPv4 addresses and private addresses over public ones. The relevant data will be fetched from the cache in-order, and the first match will fill the ``host`` key. Other address selection parameters are also possible: .. code-block:: yaml roster_order: host: - global|public|private|local # Both IPv6 and IPv4 addresses in that range - 2000::/3 # CIDR networks, both IPv4 and IPv6 are supported Using cached data ================= Several cached libraries can be selected using the ``library: `` prefix, followed by the library key. This can be referenced using the same ``:`` syntax as e.g. :py:func:`pillar.get <salt.modules.pillar.get>`. Lists of references are also supported during the lookup, as are Salt SDB URLs. This should be especially useful for the other roster keys: .. code-block:: yaml roster_order: host: - grain: fqdn_ip4 # Lookup this grain - mine: network.ip_addrs # Mine data lookup works the same password: sdb://vault/ssh_pass # Salt SDB URLs are also supported user: - pillar: ssh:auth:user # Lookup this pillar key - sdb://osenv/USER # Lookup this env var through sdb priv: - pillar: # Lists are also supported - salt:ssh:private_key - ssh:auth:private_key � N)� ipaddress�globc K s t jj�t�}|�| |�}|d }i }|s|S t j�t�}t�dddi�}i }|D ]Q}zt ||�} W n t y; Y q)w t � t�di ��} |� � D ]!\} } t| ttf�sW| g} | D ]} t|| | �}|ri|| | < nqYqId| v rt| ||< q)t�d|� q)t�d|� |S )z� Return the targets from the Salt Masters' minion cache. All targets and matchers are supported. The resulting roster can be configured using ``roster_order`` and ``roster_default``. �minions� roster_order�host)z ipv6-privatez ipv6-globalz ipv4-privatez ipv4-publicZroster_defaultsz2Could not determine host information for minion %szRoster lookup result: %s)�salt�utilsr Z CkMinions�__opts__Z check_minions�cacheZCache�get� _load_minion� LookupError�copy�deepcopy�items� isinstance�list�tuple�_minion_lookup�log�warning�debug)ZtgtZtgt_type�kwargsr Z_res�retr r � minion_id�minionZ minion_res�param�order�keyZkres� r �E/opt/saltstack/salt/lib/python3.10/site-packages/salt/roster/cache.py�targetsl sD � � �� r! c C s� t jj�| t�\}}}| |krt�d| |� t�|s"t�d| � i }|s,t�d| � i }t dd� |� dg �D ��t dd� |� dg �D ��d �}|� d | � �d �}||||fS ) NzAsked for minion %s, got %sz No grain data for minion id %sz No pillar data for minion id %sc s � � | ]}t �|�V qd S �N)r � IPv4Address��.0�addrr r r � <genexpr>� � � z _load_minion.<locals>.<genexpr>Zipv4c s r" r# )r � IPv6Addressr% r r r r( � r) Zipv6)� � zminions/�mine) r r r Zget_minion_datar r �errorr r �sortedr Zfetch)r r Z data_minion�grains�pillar�addrsr- r r r r � s" � � r c C sB t |t�r|g}g }|D ]}tjj�| |d �}|r |�|� q |S r# )r �strr r �dataZtraverse_dict_and_list�append)�ref�lookup�resZdata_keyr4 r r r � _data_lookup� s �r9 c s� |\� �}�� ��fdd�}|dkr| S t |t�r8|�� D ]\}}t||�|�D ] }|r2| S q( d S d S |�d�rCtd |�S t�d|�rwz tj |dd�}W n t yb t � d |� Y d S w ||j D ] } | |v rtt| � S qhd S d d � d d � d d � dd � d�} ddg} |�d�r�t|d �g} |dd � }| D ])} z|| D ]} | | | �r�t| � W S q�W q� ty� td|� d���w d S )Nc s( | dkr�S | dkr � S | dkr�S d S )Nr1 r0 r- r )�data_id�r0 r- r1 r r �_data_lookup_ref� s �z(_minion_lookup.<locals>._data_lookup_ref�idzsdb://zsdb.getz^[0-9a-fA-F:./]+$T)�strictz %s is an invalid CIDR networkc S s | j dkr| jS | j S )Nr, )�version� is_global� is_private�r' r r r �<lambda>� s z _minion_lookup.<locals>.<lambda>c S s | j S r# )rA rB r r r rC � s c S s | j o | j o | j S r# )rA � is_loopback� is_link_localrB r r r rC � s �c S s | j S r# )rD rB r r r rC � s )�globalZpublicZprivate�localr+ r, Zipv� � zInvalid filter z specified in roster_order)r �dictr r9 � startswithr �re�matchr � ip_network� ValueErrorr r. r? r3 �int�KeyError) r r r r2 r< r: r7 �k�netr' �filtersZip_versZip_verr r; r r � s\ �� � ��� �� ��r )r )�__doc__r �loggingrL Z salt.cacher Zsalt.utils.dataZsalt.utils.minionsZ salt._compatr � getLogger�__name__r r! r r9 r r r r r �<module> s _ 2
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