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o o@�dS � @ s� U d Z ddlZddlZddlmZ ddlmZ ddlmZm Z m Z m Z m Z ddl mZ ddlmZ ddlmZmZ dd lmZ e�e�ZeZd Zd Zg d �Z d ddgdddd�dedgdddd�dedgdddd�ddg dddd�ddg dddd�d �Z d d d �d g dd �d �d!did!d id"�dd d d#�idd$d iid ddd%�d&dgd dd'�d(d)d*gd*d+d,�d-�d!d id.d/d0�d1�d*i id!d id dd �d2did3�d!d id dd �d2d.id3�d!d idd d#�d.d/d0�d3�d!did!d id"�d!d id dd �d2d.id3�dd$d iid4� Z d5D ]Z e d6 e e < q�d7D ] Z e d8 e e < �q d9d:d;ed<�e ed=�ed>�gedgd?�Z ee!d@< ee �Z e"g dA��Z#dBdC� Z$dDdE� Z%dWdFdG�Z&dXdHdI�Z'dJdK� Z( dYdLdM�Z)dNdO� Z*dPe+dQedRedSe,dTdf dUdV�Z-dS )Zz NTP: enable and configure ntp� N)�dedent)�log)�subp� temp_utils� templater� type_utils�util)�Cloud)�Config)� MetaSchema� get_meta_doc)� PER_INSTANCEz /etc/ntp.conf� ) � almalinux�alpine�centos� cloudlinux�cos�debian� eurolinux�fedora�freebsd�mariner� miraclelinux�openbsd� openEuler� OpenCloudOS� openmandriva�opensuse�opensuse-microos�opensuse-tumbleweed� opensuse-leap�photon�rhel�rocky�sle_hpc� sle-micro�sles� TencentOS�ubuntu� virtuozzo�chronydz/etc/chrony.conf�chronyzchrony.conf.{distro})� check_exe�confpath�packages� service_name� template_name�template�ntpd�ntpzntp.conf.{distro}�ntpdatez/etc/ntpd.confzntpd.conf.{distro}z /lib/systemd/systemd-timesyncdz-/etc/systemd/timesyncd.conf.d/cloud-init.conf�systemd-timesyncdztimesyncd.conf)r, r4 r5 �openntpdr6 z/etc/chrony/chrony.conf)r. r0 )r. r/ r0 )r, r4 r0 )r4 r, )r0 r. r. )r. r0 r1 z/usr/local/etc/chrony.conf)r. r/ r0 r1 z/usr/local/sbin/ntpdz/usr/local/etc/ntp.confr7 zntpd.conf.openbsd)r- r. r/ r0 r1 )r4 r, r7 z"/usr/lib/systemd/systemd-timesyncdz/etc/systemd/timesyncd.conf)r- r. )r, r6 r- )r, r4 r6 ) r r r r r r r r r r" r# r' r) )r r r! r )r% r& r' �cc_ntp�NTPzenable and configure ntpaD Handle ntp configuration. If ntp is not installed on the system and ntp configuration is specified, ntp will be installed. If there is a default ntp config file in the image or one is present in the distro's ntp package, it will be copied to a file with ``.dist`` appended to the filename before any changes are made. A list of ntp pools and ntp servers can be provided under the ``ntp`` config key. If no ntp ``servers`` or ``pools`` are provided, 4 pools will be used in the format ``{0-3}.{distro}.pool.ntp.org``.z� # Override ntp with chrony configuration on Ubuntu ntp: enabled: true ntp_client: chrony # Uses cloud-init default chrony configuration aY # Provide a custom ntp client configuration ntp: enabled: true ntp_client: myntpclient config: confpath: /etc/myntpclient/myntpclient.conf check_exe: myntpclientd packages: - myntpclient service_name: myntpclient template: | ## template:jinja # My NTP Client config {% if pools -%}# pools{% endif %} {% for pool in pools -%} pool {{pool}} iburst {% endfor %} {%- if servers %}# servers {% endif %} {% for server in servers -%} server {{server}} iburst {% endfor %} {% if peers -%}# peers{% endif %} {% for peer in peers -%} peer {{peer}} {% endfor %} {% if allow -%}# allow{% endif %} {% for cidr in allow -%} allow {{cidr}} {% endfor %} pools: [0.int.pool.ntp.org, 1.int.pool.ntp.org, ntp.myorg.org] servers: - ntp.server.local - ntp.ubuntu.com - 192.168.23.2 allow: - 192.168.23.0/32 peers: - km001 - km002)�id�name�title� description�distros�examples� frequency�activate_by_schema_keys�meta)r- r. r/ r0 c C s0 t }t�t�}| |v rtj||| gdd�}|S )z�Construct a distro-specific ntp client config dictionary by merging distro specific changes into base config. @param distro: String providing the distro class name. @returns: Dict of distro configurations for ntp clients. T��reverse)�DISTRO_CLIENT_CONFIG�copy�NTP_CLIENT_CONFIGr � mergemanydict)�distro�dcfg�cfg� rL �9/usr/lib/python3/dist-packages/cloudinit/config/cc_ntp.py�distro_ntp_client_configs< s rN c C s� t |j�}| r| dkrt�d| � |�| i �S |�dd�}i }|dkrT|jD ]}|�|�}t�|�d��r?t�d|� |} nq&|sR|jd }t�d|� |�|�}|S t�d|� |�|i �}|S ) a Determine which ntp client is to be used, consulting the distro for its preference. @param ntp_client: String name of the ntp client to use. @param distro: Distro class instance. @returns: Dict of the selected ntp client or {} if none selected. �autoz4Selected NTP client "%s" via user-data configuration� ntp_clientr- z+Selected NTP client "%s", already installedr z<Selected distro preferred NTP client "%s", not yet installedz1Selected NTP client "%s" via distro system config) rN r; �LOG�debug�get� get_option�preferred_ntp_clientsr �which)rP rI � distro_cfg�distro_ntp_client� clientcfg�clientrK rL rL rM �select_ntp_clientJ s@ � �� � �� r[ c C s( t �|�rdS |du rdg}| |� dS )ah Install ntp client package if not already installed. @param install_func: function. This parameter is invoked with the contents of the packages parameter. @param packages: list. This parameter defaults to ['ntp']. @param check_exe: string. The name of a binary that indicates the package the specified package is already installed. Nr4 )r rV )� install_funcr/ r- rL rL rM �install_ntp_client| s r] c C s$ t j�| �rt�| | d � dS dS )z�Rename any existing ntp client config file @param confpath: string. Specify a path to an existing ntp client configuration file. z.distN)�os�path�existsr �rename�r. rL rL rM �rename_ntp_conf� s �rc c C sj g }| }| dkr d}n | dks| dkrd}t dt�D ]}|�d�dd � t|�g|g d g D ��� q|S ) z�Generate a list of server names to populate an ntp client configuration file. @param distro: string. Specify the distro name @returns: list: A list of strings representing ntp servers for this distro. r' r r r � r �.c S s g | ]}|r|�qS rL rL )�.0�nrL rL rM � <listcomp>� s z)generate_server_names.<locals>.<listcomp>z pool.ntp.org)�range�NR_POOL_SERVERS�append�join�str)rI �names� pool_distro�xrL rL rM �generate_server_names� s ��rq c C s$ |sg }|sg }|s g }|sg }t |�dkr"t |�dkr"| dkr"dS t |�dkr>| dkr>|dkr>t| �}t�dd�|�� nt |�dkrWt |�dkrWt| �}t�dd�|�� |s]td ��|se|setd ��||||d �} |r�tjd d d�} | d }tj ||d� t � ||| � |r�t� |� dS dS )a� Render a ntp client configuration for the specified client. @param distro_name: string. The distro class name. @param service_name: string. The name of the NTP client service. @param servers: A list of strings specifying ntp servers. Defaults to empty list. @param pools: A list of strings specifying ntp pools. Defaults to empty list. @param allow: A list of strings specifying a network/CIDR. Defaults to empty list. @param peers: A list nodes that should peer with each other. Defaults to empty list. @param path: A string to specify where to write the rendered template. @param template_fn: A string to specify the template source file. @param template: A string specifying the contents of the template. This content will be written to a temporary file before being used to render the configuration file. @raises: ValueError when path is None. @raises: ValueError when template_fn is None and template is None. r r Nr r3 z%Adding distro default ntp servers: %s�,z*Adding distro default ntp pool servers: %sz Invalid value for path parameterz$Not template_fn or template provided)�servers�pools�allow�peersztemplate_name-z.tmpl)�prefix�suffix� )�content) �lenrq rQ rR rl � ValueErrorr �mkstempr � write_filer �render_to_file�del_file) � distro_namer0 rs rt ru rv r_ � template_fnr2 �params�tfilerL rL rM �write_ntp_config_template� sJ ���r� c C sB g }t �t| �� ��}|r d�t|��}|�dj|d�� nt| � d�| � d�g�s/|�d� t| � � �D ]\\}}d| }|dkrUt |t |t �g�sT|�d j||d �� q5|d krit |t�sh|�d j||d �� q5|d v r�|du rrq5t |t �s�|�dj||d �� q5t |t �s�|�dj||d �� q5|r�tdjd�|�d���dS )aO Validate user-provided ntp:config option values. This function supplements flexible jsonschema validation with specific value checks to aid in triage of invalid user-provided configuration. @param ntp_config: Dictionary of configuration value under 'ntp'. @raises: ValueError describing invalid values provided. z, z(Missing required ntp:config keys: {keys})�keysr2 r1 zJEither ntp:config:template or ntp:config:template_name values are requiredz ntp:config:r. z6Expected a config file path {keypath}. Found ({value}))�keypath�valuer/ zHExpected a list of required package names for {keypath}. Found ({value}))r2 r1 Nz5Expected a string type for {keypath}. Found ({value})z$Invalid ntp configuration:\n{errors}� )�errors)�REQUIRED_NTP_CONFIG_KEYS� difference�setr� rl �sortedrk �format�anyrS �items�all� isinstancerm �listr| )� ntp_configr� �missingr� �keyr� r� rL rL rM � supplemental_schema_validation sn ������ ��� ��� ������r� r; rK �cloud�args�returnc C s� d|vr t �d| � dS |d }|du ri }t|t�s&tdjt�|�d���|�dd�}t � |�r9t �d| � dS t |�d �|j �}t j ||�d i �gdd �}t|� t|�d �d � d}|�d�s|�d��d|j j�}|�|�}|sd|�d� } t| ��t �d|�d�� t �d|�dg �� t �d|�dg �� t �d|�dg �� t �d|�dg �� t|j j|�d�|�dg �|�dg �|�dg �|�dg �|�d �||�d�d � t|j j|d |d d � t �� �rH|�d�d k�r&z |j �d!d � W n tj�y t �d"� Y nw z |j �d#d � W n tj�y% t �d$� Y nw z |j �d%|�d�� W n tj�yG } zt �d&| � � d} ~ ww z |j �d'|�d�� W dS tj�yj } zt �d(| � � d} ~ ww ))zEnable and configure ntp.r4 z8Skipping module named %s, not present or disabled by cfgNzL'ntp' key existed in config, but not a dictionary type, is a {_type} instead)�_type�enabledTz)Skipping module named %s, disabled by cfgrP �configrC r. rb r2 r1 z{distro}z#No template found, not rendering %szservice_name: %sr0 z servers: %srs z pools: %srt z allow: %sru z peers: %srv )r0 rs rt ru rv r_ r� r2 r/ r- )r/ r- r3 �stopz Failed to stop base ntpd service�disablez#Failed to disable base ntpd service�enablez Failed to enable ntp service: %s�reloadz&Failed to reload/start ntp service: %s) rQ rR r� �dict� RuntimeErrorr� r �obj_namerS r �is_falser[ rI rH r� rc �replacer; �get_template_filenamer� r] �install_packages�is_BSD�manage_servicer �ProcessExecutionError�warning� exception) r; rK r� r� �ntp_cfgr� �ntp_client_configr� r1 �msg�erL rL rM �handleB s� � �� �� � �� � � �� � �� � ��r� )Nr3 )N)NNNNNNNN).�__doc__rF r^ �textwrapr � cloudinitr �loggingr r r r r �cloudinit.cloudr �cloudinit.configr �cloudinit.config.schemar r �cloudinit.settingsr � getLogger�__name__rQ r@ �NTP_CONFrj r> rG rE rI rB �__annotations__� frozensetr� rN r[ r] rc rq r� r� rm r� r� rL rL rL rM �<module> sf !� � � � ��/��� ��� ����������� ������������ ��� ���� ���| � ���5�H� 2 �Q"=
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