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o ;jyD � @ sp d Z ddlZddlZddlZddlZddlZddlZddlm Z e� e �Z ddiZ g d�ZdZeD ] Zej�e�r=eZ nq1g ZdadZd d � Zd d � Zd d� Zdd� Zdd� Zdd� Zdd� Z d@dd�Z dd� Z dd� Z dAd d �Z d d � Z!d!d"� Z"dBd#d$�Z#dBd%d&�Z$d'd(� Z%d)d*� Z&d+d,� Z'd-d.� Z(d/d0� Z)d1d2� Z*d3d4� Z+d5d6� Z,d7d8� Z-dCd:d;�Z.dCd<d=�Z/d>d?� Z0dS )Da� runit service module (http://smarden.org/runit) This module is compatible with the :mod:`service <salt.states.service>` states, so it can be used to maintain services using the ``provider`` argument: .. code-block:: yaml myservice: service: - running - provider: runit Provides virtual `service` module on systems using runit as init. Service management rules (`sv` command): service $n is ENABLED if file SERVICE_DIR/$n/run exists service $n is AVAILABLE if ENABLED or if file AVAIL_SVR_DIR/$n/run exists service $n is DISABLED if AVAILABLE but not ENABLED SERVICE_DIR/$n is normally a symlink to a AVAIL_SVR_DIR/$n folder Service auto-start/stop mechanism: `sv` (auto)starts/stops service as soon as SERVICE_DIR/<service> is created/deleted, both on service creation or a boot time. autostart feature is disabled if file SERVICE_DIR/<n>/down exists. This does not affect the current's service status (if already running) nor manual service management. Service's alias: Service `sva` is an alias of service `svc` when `AVAIL_SVR_DIR/sva` symlinks to folder `AVAIL_SVR_DIR/svc`. `svc` can't be enabled if it is already enabled through an alias already enabled, since `sv` files are stored in folder `SERVICE_DIR/svc/`. XBPS package management uses a service's alias to provides service alternative(s), such as chrony and openntpd both aliased to ntpd. � N)�CommandExecutionError�reload_�reload)z/servicez /var/servicez /etc/service�runit)r c C s@ t �d�dkrt d dkrtd� datS tjj�d�r tS dS ) z� Virtual service only on systems using runit as init process (PID 1). Otherwise, use this module with the provider mechanism. �initr �osZVoidz/etc/svZservice�sv)Fz'Runit not available. Please install sv)Z __grains__�get�add_svc_avail_path�__virtualname__�salt�utils�path�which� r r �F/opt/saltstack/salt/lib/python3.10/site-packages/salt/modules/runit.py� __virtual__S s r c C s t std��tj�t | �S )z] Return SERVICE_DIR+name if possible name the service's name to work on �!Could not find service directory.)� SERVICE_DIRr r r �join��namer r r � _service_pathc s r c C � dt | �� �}td |� S )z� Start service name the service's name CLI Example: .. code-block:: bash salt '*' runit.start <service name> z sv start � cmd.retcode�r �__salt__�r �cmdr r r �startp � r c C r )z� Stop service name the service's name CLI Example: .. code-block:: bash salt '*' runit.stop <service name> zsv stop r r r r r r �stop� r r! c C r )z� Reload service name the service's name CLI Example: .. code-block:: bash salt '*' runit.reload <service name> z sv reload r r r r r r r � r c C r )z� Restart service name the service's name CLI Example: .. code-block:: bash salt '*' runit.restart <service name> z sv restart r r r r r r �restart� r r" c C s t | � dS )z� Calls runit.restart() name the service's name CLI Example: .. code-block:: bash salt '*' runit.full_restart <service name> N)r" r r r r � full_restart� s r# c C sd |r t td |��S t| �}tj�|�sdS d|� �}z td |�}|�d�W S ty1 Y dS w )z� Return ``True`` if service is running name the service's name sig signature to identify with ps CLI Example: .. code-block:: bash salt '*' runit.status <service name> z status.pidF� sv status zcmd.run_stdoutzrun: )�boolr r r r �exists� startswith� Exception)r �sig�svc_pathr �outr r r �status� s �r, c C s< t j�| d�}t j�| �r t j�|�r t �|t j�r dS dS )z� Return ``True`` if directory <svc_path> is really a service: file <svc_path>/run exists and is executable svc_path the (absolute) directory to check for compatibility �runTF)r r r r& �access�X_OK)r* Zrun_filer r r �_is_svc� s � � �r0 c C s t j�t j�t| �d�� S )a0 Return ``True`` if service <name> is autostarted by sv (file $service_folder/down does not exist) NB: return ``False`` if the service is not enabled. name the service's name CLI Example: .. code-block:: bash salt '*' runit.status_autostart <service name> �down)r r r& r r r r r r �status_autostart s r2 �*c C sF t std��t� }t�tj�t | ��D ] }t|�s |�|� qt |�S )a9 Return list of broken path(s) in SERVICE_DIR that match ``name`` A path is broken if it is a broken symlink or can not be a runit service name a glob for service name. default is '*' CLI Example: .. code-block:: bash salt '*' runit.get_svc_broken_path <service name> r ) r r �set�globr r r r0 �add�sorted)r �ret�elr r r �get_svc_broken_path s �r: c C s t S )zB Return list of paths that may contain available services )�AVAIL_SVR_DIRSr r r r �get_svc_avail_path, s r< c C s& t j�| �r| tvrt�| � dS dS )z� Add a path that may contain available services. Return ``True`` if added (or already present), ``False`` on error. path directory to add to AVAIL_SVR_DIRS TF)r r r& r; �append)r r r r r 3 s r c C s� t std��t� }t�tj�t | ��D ] }t|�r3tj�|�r(|� t� |�� n|� |� t � d|� q|dkr<t |�S t� }tD ] }t�tj�|| ��D ]}t|�r^|� |� t � d|� qMqA|dkrm|�|�}t |�S |�|�}t |�S )ae Return a list of paths to services with ``name`` that have the specified ``status`` name a glob for service name. default is '*' status None : all services (no filter, default choice) 'DISABLED' : available service(s) that is not enabled 'ENABLED' : enabled service (whether started on boot or not) r z found enabled service path: %s�ENABLEDz found available service path: %s�DISABLED)r r r4 r5 r r r r0 �islinkr6 �readlink�log�tracer7 r; � difference�union)r r, Zenar9 Zava�dr8 r r r � _get_svc_pathB s2 � �� �rG c C s t dd� t| |�D ��S )aQ Return list of services that have the specified service ``status`` name a glob for service name. default is '*' status None : all services (no filter, default choice) 'DISABLED' : available service that is not enabled 'ENABLED' : enabled service (whether started on boot or not) c s s � | ] }t j�|�V qd S �N)r r �basename)�.0r9 r r r � <genexpr>� s � z _get_svc_list.<locals>.<genexpr>)r7 rG )r r, r r r � _get_svc_listy s rL c C s� i } t D ]=}t�tj�|d��D ]0}tj�|�sqt�|�}tj�|�s+tj�||�}tj�|�}|| vr9g | |< | | � |� qq| S )zU Returns the list of service's name that are aliased and their alias path(s) r3 ) r; r5 r r r r@ rA �isabsrI r= )r8 rF r9 ZpsvcZnsvcr r r � get_svc_alias� s � rN c C s | t | �v S )z� Returns ``True`` if the specified service is available, otherwise returns ``False``. name the service's name CLI Example: .. code-block:: bash salt '*' runit.available <service name> �rL r r r r � available� s rP c C s | t | �vS )a The inverse of runit.available. Returns ``True`` if the specified service is not available, otherwise returns ``False``. name the service's name CLI Example: .. code-block:: bash salt '*' runit.missing <service name> rO r r r r �missing� s rQ c C s t � S )z} Return a list of all available services CLI Example: .. code-block:: bash salt '*' runit.get_all rO r r r r �get_all� s rR c C � t dd�S )z� Return a list of all enabled services CLI Example: .. code-block:: bash salt '*' service.get_enabled r> �r, rO r r r r � get_enabled� � rU c C rS )z� Return a list of all disabled services CLI Example: .. code-block:: bash salt '*' service.get_disabled r? rT rO r r r r � get_disabled� rV rW c C s | t | d�v S )z� Return ``True`` if the named service is enabled, ``False`` otherwise name the service's name CLI Example: .. code-block:: bash salt '*' service.enabled <service name> r> rO r r r r �enabled� � rX c C s | t | d�vS )z� Return ``True`` if the named service is disabled, ``False`` otherwise name the service's name CLI Example: .. code-block:: bash salt '*' service.disabled <service name> r> rO r r r r �disabled� rY rZ c C s� i }d|d< d|d< d|d< d|d< d|d< d|d < t | �|d < |d s&|S t| �|d< |d |d< t| �|d< t| �|d< t| �d |d< |d rVtj�|d d �|d < |S ) z� Show properties of one or more units/jobs or the manager name the service's name CLI Example: .. code-block:: bash salt '*' service.show <service name> FrX TrZ ZrunningNZ service_pathZ autostartZ command_pathrP r r- )rP rX r, r2 rG r r r )r r8 r r r �show s$ r[ Fc K s� t | �sdS t� }| |v rt�d� dS t| �d }tj�|d�}t| �rFtj� |�rDzt� |� W dS t yC t�d|� Y dS w dS |sqt� d|� tj� |�sqz t jj�|d��� W n t yp t�d |� Y dS w z t�|t| �� W n t y� t�d |� |s�t� |� Y dS w d t| �� �}d }d}|dkr�|d k r�t�d� |d 7 }td |�} | d }|dkr�|d k s�|s�tj� |�r�zt� |� W n t y� t�d|� d }Y nw |dkr�t� tj�t| �| g�� dS dS )a' Start service ``name`` at boot. Returns ``True`` if operation is successful name the service's name start : False If ``True``, start the service once enabled. CLI Example: .. code-block:: bash salt '*' service.enable <name> [start=True] Fz1This service is aliased, enable its alias insteadr r1 zUnable to remove file %sTzneed a temporary file %s�w�Unable to create file %szUnable to create symlink %sr$ � � g �?z cmd.run_all�retcodez Unable to remove temp file %s)rP rN rB �errorrG r r r rX r& �unlink�OSErrorrC r r �files�fopen�close�symlinkr �time�sleepr ) r r �kwargs�alias� svc_realpath� down_filer Z retcode_svZcount_sv�callr r r �enable. sn � � � � � �ro c K s~ t | �sdS t| �d }tj�|d�}|r|| � tj�|�s=z tjj� |d�� � W dS t y< t � d|� Y dS w dS )a Don't start service ``name`` at boot Returns ``True`` if operation is successful name the service's name stop if True, also stops the service CLI Example: .. code-block:: bash salt '*' service.disable <name> [stop=True] Fr r1 r\ r] T)rX rG r r r r& r r rd re rf rc rB ra )r r! rj rl rm r r r �disable� s � �rp c C sz t | �sdS t| �}tj�|�st�d|� dS t| �s$t�d| � dS zt�|� W dS t y< t�d|� Y dS w )a Remove the service <name> from system. Returns ``True`` if operation is successful. The service will be also stopped. name the service's name CLI Example: .. code-block:: bash salt '*' service.remove <name> Fz %s is not a symlink: not removedzFailed to stop service %szUnable to remove symlink %sT) rX r r r r@ rB ra r! �removerc )r r* r r r rq � s � �rq rH )r3 )r3 N)F)1�__doc__r5 �loggingr rh Zsalt.utils.filesr Zsalt.utils.pathZsalt.exceptionsr � getLogger�__name__rB Z__func_alias__ZVALID_SERVICE_DIRSr Z service_dirr r& r; r Z__virtual_aliases__r r r r! r r" r# r, r0 r2 r: r< r rG rL rN rP rQ rR rU rW rX rZ r[ ro rp rq r r r r �<module> s^ / � % 7 & a )
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