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o ;j� � @ sL d Z dd� Zddd�Zddd�Zdd d �Zdd d �Zdd d�Zddd�ZdS )a` Manage modjk workers ==================== Send commands to a :strong:`modjk` load balancer via the peer system. This module can be used with the :ref:`prereq <requisites-prereq>` requisite to remove/add the worker from the load balancer before deploying/restarting service. Mandatory Settings: - The minion needs to have permission to publish the :strong:`modjk.*` functions (see :ref:`here <peer>` for information on configuring peer publishing permissions) - The modjk load balancer must be configured as stated in the :strong:`modjk` execution module :mod:`documentation <salt.modules.modjk>` c C s dS )z( Check if we have peer access ? T� r r r �L/opt/saltstack/salt/lib/python3.10/site-packages/salt/states/modjk_worker.py� __virtual__ s r �default�globc C s� ddg d�}d| � �}|||g}t d ||||�} g } g } | D ]} | �| � | | s/| �| � q | s;d| � �|d< |S t| �dkrKd |d< | |d < |S d |d < d |d< | |d < |S )a3 Send a command to the modjk loadbalancer The minion need to be able to publish the commands to the load balancer cmd: worker_stop - won't get any traffic from the lbn worker_activate - activate the worker worker_disable - will get traffic only for current sessions F�OK)�code�msg�minionszmodjk.�publish.publishz*no servers answered the published command r � z"the following minions return Falser Tr z%the commad was published successfully)�__salt__�append�len) �cmd�worker�lbn�target�profile�tgt_type�ret�func�args�response�errorsr Zminionr r r � _send_command s2 � � r c C sz dg g d�}||g}t d | d||�}|sd|d< |S |D ] }|| s+|d �|� q || d |kr:|d �|� q |S ) a� Check if the worker is in `activation` state in the targeted load balancers The function will return the following dictionary: result - False if no server returned from the published command errors - list of servers that couldn't find the worker wrong_state - list of servers that the worker was in the wrong state (not activation) T)�resultr � wrong_stater zmodjk.worker_statusFr r � activationr )r r ) r r r r r r r �statusZbalancerr r r �_worker_statusJ s ��r c C s� | di dd�}dddd�}t || || ||�}|d s%d |d< d |d < |S |d r9d |d< d �| |d �|d < |S |d sCd|d < |S d�||d �|d < ||d i|d< td r_d|d< |S t|| ||||�} | d |d < | d |d< |S )zB Wrapper function for the stop/disable/activate functions T� )�namer �changes�commentZSTPZDISZACT)� worker_stop�worker_disable�worker_activater Fz=no servers answered the published command modjk.worker_statusr# r z8the following balancers could not find the worker {}: {}r zBthe worker is in the desired activation state on all the balancersz.the action {} will be sent to the balancers {}r" �testNr r )r �formatZ__opts__r ) r! r r �actionr r r Z action_mapr r r r r � _talk2modjkm s@ ����� r* c C � t | ||d||�S )a .. versionchanged:: 2017.7.0 The ``expr_form`` argument has been renamed to ``tgt_type``, earlier releases must use ``expr_form``. Stop the named worker from the lbn load balancers at the targeted minions The worker won't get any traffic from the lbn Example: .. code-block:: yaml disable-before-deploy: modjk_worker.stop: - name: {{ grains['id'] }} - lbn: application - target: 'roles:balancer' - tgt_type: grain r$ �r* �r! r r r r r r r �stop� � r. c C r+ )a� .. versionchanged:: 2017.7.0 The ``expr_form`` argument has been renamed to ``tgt_type``, earlier releases must use ``expr_form``. Activate the named worker from the lbn load balancers at the targeted minions Example: .. code-block:: yaml disable-before-deploy: modjk_worker.activate: - name: {{ grains['id'] }} - lbn: application - target: 'roles:balancer' - tgt_type: grain r& r, r- r r r �activate� r/ r0 c C r+ )a8 .. versionchanged:: 2017.7.0 The ``expr_form`` argument has been renamed to ``tgt_type``, earlier releases must use ``expr_form``. Disable the named worker from the lbn load balancers at the targeted minions. The worker will get traffic only for current sessions and won't get new ones. Example: .. code-block:: yaml disable-before-deploy: modjk_worker.disable: - name: {{ grains['id'] }} - lbn: application - target: 'roles:balancer' - tgt_type: grain r% r, r- r r r �disable� s r1 N)r r )�__doc__r r r r* r. r0 r1 r r r r �<module> s - # 1
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