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Edit File: system_upgrade.cpython-39.opt-1.pyc
a ,��i�k � @ s� d Z ddlmZmZmZmZ ddlZddlZddlZddl Z ddl Z ddl Z ddl m Z ddlmZmZ ddlZddlZddlmZ ddlmZ ddlZddlmZmZ ddlZed � e � d �Z e � d �Z e � d �Z e � d �Z e Z!dZ"ed�Z#ed�Z$ed�Z%dZ&d5dd�Z'dd� Z(g fdd�Z)d6dd�Z*d d � Z+G d d � d e,�Z-G d d!� d!e,�Z.e.� Z/G d"d#� d#ej0j1�Z2d$d%� Z3d&d'� Z4d(d)� Z5d*d+� Z6g d,�Z7G d-d.� d.ej8�Z9G d/d0� d0ej:j;�Z<G d1d2� d2e<�Z=G d3d4� d4e<�Z>dS )7zGsystem_upgrade.py - DNF plugin to handle major-version system upgrades.� )�call�Popen� check_output�CalledProcessErrorN)�journal)�_�logger)�CliError)�ucd)�serialize_transaction�TransactionReplayzthe color of the skyZ 9348174c5cc74001a71ef26bd79d302eZ fef1cc509d5047268b83a3a553f54b43Z 3e0a5636d16b4ca4bbe5321d06c6aa62Z 8cec00a1566f4d3594f116450395f06cz/usr/bin/plymouthz<Need a --releasever greater than the current system version.z�Download complete! Use 'dnf {command} reboot' to start the upgrade. To remove cached metadata and transaction use 'dnf {command} clean'zESorry, you need to use 'download --releasever' instead of '--network'� Fc C s@ t jddd�r t�td�� n | r0tddg� n tddg� d S )NZ DNF_SYSTEM_UPGRADE_NO_REBOOTF)�defaultz!Reboot turned off, not rebooting.Z systemctl�poweroff�reboot)�os�getenvr �infor r )r � r �>/usr/lib/python3.9/site-packages/dnf-plugins/system_upgrade.pyr E s r c C s� d} dD ]�}zvt |��Z}|D ]D}|�� }|�| �r |t| �d � �d� W d � W S q W d � n1 sv0 Y W q ty� Y qY q0 qd S )NzUPGRADE_GUIDE_URL=)z/etc/os-releasez/usr/lib/os-release�")�open�strip� startswith�len�IOError)�key�pathZ release_file�liner r r �get_url_from_os_releaseO s R r c C sx t j�| �sd S t �| �D ]X}t j�| |�}||v r6qz(t j�|�rRtj�|� n t �|� W q t yp Y q0 qd S �N) r r �isdir�listdir�join�dnf�utilZrm_rf�unlink�OSError)r �ignore�entry�fullpathr r r � clear_dir^ s r+ c C s6 t j�| j�| jkr tt��|r2|| jkr2tt��d S r )r$ �rpm�detect_releasever� installroot� releaseverr �RELEASEVER_MSG�CANT_RESET_RELEASEVER)�conf�targetr r r �check_release_vero s r4 c C sR zt dd�} | �d� W n4 tyL } z ttd�| � W Y d }~n d }~0 0 d S )Nz /dev/tty0�wbs [9;0]z%Screen blanking can't be disabled: %s)r �write� Exception�printr )Ztty�er r r �disable_blankingx s r: c @ s� e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z e d�Z e d�Z e d�Z e d�Z e d�Ze d�Ze d�Ze d�Ze d�Ze d�Ze d�Ze d�Ze d�Ze d �Zd S ) �Statec C s || _ i | _| �� d S r )� statefile�_data�_read)�selfr< r r r �__init__� s zState.__init__c C s� z:t | j�� }t�|�| _W d � n1 s.0 Y W n@ tyR i | _Y n* tyz i | _t�t d�| j� Y n0 d S )Nz;Failed loading state file: %s, continuing with empty state.) r r< �json�loadr= r � ValueErrorr �warningr )r? �fpr r r r> � s . �z State._readc C sZ t j�tj�| j�� t| jd��$}tj | j |ddd� W d � n1 sL0 Y d S )N�w� T��indentZ sort_keys) r$ r% � ensure_dirr r �dirnamer< r rA �dumpr= )r? 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Filters duplicate calls, and stops calling the plymouth binary if we fail to contact it. c C s d| _ t� | _d | _d S �NT)�alive�dict� _last_args� _last_msgrN r r r r@ � s zPlymouthOutput.__init__c G sf || j �|�k}| jr|r"|dkr`ztt|f| �dk| _W n tyT d| _Y n0 || j |< | jS )N�--pingr F)rr rY rp r �PLYMOUTHr' )r? �cmd�argsZdupe_cmdr r r � _plymouth� s zPlymouthOutput._plymouthc C s | � d�S )Nrt )rx rN r r r �ping� s zPlymouthOutput.pingc C s4 | j r | j |kr | �dd| j � || _ | �dd|�S )Nz hide-messagez--textzdisplay-message)rs rx �r? �msgr r r �message� s zPlymouthOutput.messagec C sP d}z$t tdg�}t�dt|��r&d}W n ttfy> Y n0 | �dd| �S )NZupdatesz--helpz--system-upgrade�system-upgradez change-modez--)r ru �re�searchr r r' rx )r? �mode�sr r r �set_mode� s zPlymouthOutput.set_modec C s | � ddt|��S )N� system-updatez --progress)rx �str)r? �percentr r r �progress� s zPlymouthOutput.progressN) rk rl rm �__doc__r@ rx ry r| r� r� r r r r rn � s rn c @ s$ e Zd Zdd� Zdd� Zdd� ZdS )�PlymouthTransactionProgressc C s | � ||||� d S r )�_update_plymouth)r? �package�actionZti_doneZti_totalZts_doneZts_totalr r r r� � s z$PlymouthTransactionProgress.progressc C sd |dkr d S |t jjkr0t�td| | �� nt�dtd| | � � t�| �||||�� d S )N� g �V@�Z g $@)r$ �callbackZ PKG_VERIFY�Plymouthr� �intr| � _fmt_event�r? r� r� �current�totalr r r r� � s z,PlymouthTransactionProgress._update_plymouthc C s t jj�||�}d||||f S )Nz[%d/%d] %s %s...)r$ � transactionZACTIONSrY r� r r r r� s z&PlymouthTransactionProgress._fmt_eventN)rk rl rm r� r� r� r r r r r� � s r� c c sF t �� }|j| jdd� d}|D ] }|d }||kr6q |}|V q dS )zVFind all boots with this message id. Returns the entries of all found boots. r )� MESSAGE_IDZ_UIDN�_BOOT_ID)r �ReaderZ add_match�hex)� message_id�jZoldbootr) Zbootr r r � find_boots s �r� c C sp t td�� d} ttt��D ]:\} }t d�| d |d |d |�dd�|�d d��� q | dkrlt td �� d S ) Nz3The following boots appear to contain upgrade logs:���u) {} / {.hex}: {:%Y-%m-%d %H:%M:%S} {}→{}r� r� Z__REALTIME_TIMESTAMP�SYSTEM_RELEASEVERz??�TARGET_RELEASEVERz-- no logs were found --)r8 r � enumerater� �ID_TO_IDENTIFY_BOOTS�formatrY )�nr) r r r � list_logs$ s �r� c C sZ t t| ��}z*|dkrt�|dkr*|d8 }|| d W S tyT ttd���Y n0 d S )Nr r� r� z!Cannot find logs with this index.)�listr� � IndexErrorr r )r� r� Zbootsr r r � pick_boot2 s r� c C sD t t| �}tdd|jg�}|�� |j}|dkr@tj�t d���d S )NZ journalctlz--bootr� z%Unable to match systemd journal entry) r� r� r r� �wait� returncoder$ � exceptions�Errorr )r� Zboot_idZprocess�rcr r r �show_logA s r� )ZdownloadZcleanr �upgrade�logc s e Zd ZdZ� fdd�Z� ZS )�SystemUpgradePluginr} c s8 t t| ��||� |r4|�t� |�t� |�t� d S r )�superr� r@ Zregister_command�SystemUpgradeCommand�OfflineUpgradeCommand�OfflineDistrosyncCommand)r? �base�cli�� __class__r r r@ R s z SystemUpgradePlugin.__init__)rk rl rm �namer@ � __classcell__r r r� r r� O s r� c s( e Zd ZdZed�ZdZ� fdd�Zedd� �Z dd � Z d d � Z d d � Z dd� Z dd� Zdd� Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,d-� Z d.d/� Z d0d1� Z d2d3� Z d4d5� Z d6d7� Z!d8d9� Z"d:d;� Z#d<d=� Z$d>d?� Z%d@dA� Z&dBdC� Z'� Z(S )Dr� )r} �fedupz+Prepare system for upgrade to a new releasezvar/lib/dnf/system-upgradec sj t t| ��|� tj�|jjj| j �| _ tj�| j d�| _ tj�|jjjd�| _ t tj�| j d��| _d S )Nz system-upgrade-transaction.jsonr� zsystem-upgrade-state.json)r� r� r@ r r r# r� r2 r. �DATADIR�datadir�transaction_file� magic_symlinkr; �state)r? r� r� r r r@ ` s z SystemUpgradeCommand.__init__c C s` | j dddtd�d� | j dddtd �d� | j d d td d �t� d� | j dttd�d� d S )Nz--no-downgraderg � store_falsez=keep installed packages if the new release's version is older)�destr� �helpz --poweroffrh � store_truez1power off system after the operation is completed�tidr� z[%s]�|)�nargs�choices�metavarz--numberzwhich logs to show)�typer� )� add_argumentr �CMDSr# r� )�parserr r r � set_argparserh s �� �z"SystemUpgradeCommand.set_argparserc C s( t j||t j| jj| jjtjjd� dS )z Log directly to the journal.)r� ZPRIORITYr� r� Z DNF_VERSIONN) r �sendZ LOG_NOTICEr� ra r` r$ �constZVERSION)r? r| r� r r r � log_statusv s �z SystemUpgradeCommand.log_statusc C s | � d� | � d� d S )N�check� pre_configure�� _call_subrN r r r r� s z"SystemUpgradeCommand.pre_configurec C s | � d� d S )N� configurer� rN r r r r� � s z SystemUpgradeCommand.configurec C s | � d� d S )N�runr� rN r r r r� � s zSystemUpgradeCommand.runc C s | � d� d S )Nr� r� rN r r r �run_transaction� s z$SystemUpgradeCommand.run_transactionc C s | � d� d S )NZresolvedr� rN r r r � run_resolved� s z!SystemUpgradeCommand.run_resolvedc C s. t | |d | jjd d �}t|�r*|� d S )Nr r )�getattr�optsr� �callable)r? r� Zsubfuncr r r r� � s z SystemUpgradeCommand._call_subc C s( | j jtkr$td�j|d�}t|��d S )NzFIncompatible version of data. Rerun 'dnf {command} download [OPTIONS]'��command)r� r] � STATE_VERSIONr r� r �r? r� r{ r r r �_check_state_version� s �z)SystemUpgradeCommand._check_state_versionc C s* | j | jj_| jjr | jjnd | jj_d S r )r� r� r2 �cachedirr� r_ rN r r r � _set_cachedir� s z"SystemUpgradeCommand._set_cachedirc C s� t tjjtjjg �}t tjj�}i }i }| jjjD ]^}|j |v rn|j }|j |� |j ji �� t|�i �|j < q4|j |v r4|j |� t|j �i �|j < q4||fS )z� forward = {repoid:{pkg_nevra: {tsi.action: tsi.reason}} reverse = {pkg_nevra: {tsi.action: tsi.reason}} :return: forward, reverse )�setr$ r� ZBACKWARD_ACTIONS�libdnfZ!TransactionItemAction_REINSTALLEDZFORWARD_ACTIONSr� r� r� �pkg�reason� setdefault�repo�idr� )r? Zbackward_actionZforward_actionsZforward�reverseZtsir� r r r �%_get_forward_reverse_pkg_reason_pairs� s ��� z:SystemUpgradeCommand._get_forward_reverse_pkg_reason_pairsc C s` | j | jj_| jjr | jjnd | jj_d| jjkrH| jjsHtt d���nd| jjkr\d| j_d S )N�offline-distrosynczFCommand 'offline-distrosync' cannot be used with --no-downgrade option�offline-upgradeF) r� r� r2 r� r� r_ r� rg r r rN r r r �pre_configure_download� s � z+SystemUpgradeCommand.pre_configure_downloadc C s | � � d S r �r� rN r r r �pre_configure_reboot� s z)SystemUpgradeCommand.pre_configure_rebootc C s. | � � | jjr | jj| j_| jj| jj_d S r ) r� r� ri r� �repos_edr` r� r2 r/ rN r r r �pre_configure_upgrade� s z*SystemUpgradeCommand.pre_configure_upgradec C s | � � d S r r� rN r r r �pre_configure_clean� s z(SystemUpgradeCommand.pre_configure_cleanc C s d| j jksd| j jkr�t�td�� t� }|rLtd�}t�|�t|��� | j � � r�td�}| j j j s�| j j jd�|�d�|�d�s�t�td �� t�d � t| j j | j jd � nd | j jkr�| j�| j � d | jj_d | jj_d | jj_d | jj_d | jj_| j j j dg7 _ d S )Nr} r� z\WARNING: this operation is not supported on the RHEL distribution. 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Rerun 'dnf {command} download [OPTIONS]'r� z upgrade is already scheduled)r� r^ r r r� r� r� rf r� r r �lexistsr� r$ r% rJ r� rz r r r � check_reboot s � z!SystemUpgradeCommand.check_rebootc C s� t j�| j�s$t�td�� td��t �| j�| j krLt�td�� td��t j j � | j� | jj}|sp| jj}| �|� | jjdks�td�j|d�}t|��d S )Nz-trigger file does not exist. exiting quietly.r z1another upgrade tool is running. exiting quietly.�readyz/use 'dnf {command} reboot' to begin the upgrader� )r r r r� r r r � SystemExit�readlinkr� r$ ZyumZmiscZunlink_fr� rf r� r� r� re r� r r� r r r � check_upgrade! s z"SystemUpgradeCommand.check_upgradec C s@ t �| j| j� | j�}d|_W d � n1 s20 Y d S )Nr )r �symlinkr� r� r� re �r? r� r r r � run_prepare4 s z SystemUpgradeCommand.run_preparec C sL | � � | jjd dks d S | jj| j_| �td�t� | j�� t � d S )Nr r z Rebooting to perform upgrade.) r r� r� rh r� r� r �REBOOT_REQUESTED_IDr6 r rN r r r � run_reboot; s � z SystemUpgradeCommand.run_rebootc s� � j jr� j�� n � j�� � j jdvr�� j�� � fdd�� jjjD �}|r\� j�|� � fdd�� jjj D �}|r�� j�|� � j �.}d|_ � jj j |_� jj j|_W d � n1 s�0 Y d S )N)r� r� c s$ g | ] }� j jj�|j�r|j�qS r )r� �history�grouprY r� ��.0�grN r r � <listcomp>T � z5SystemUpgradeCommand.run_download.<locals>.<listcomp>c s$ g | ] }� j jj�|j�r|j�qS r )r� r �envrY r� r rN r r r W r Z downloading)r� rg r� Z upgrade_allr� Z read_comps�comps�groupsZenv_group_upgradeZ environmentsr� r^ r2 r/ r` r_ )r? Zinstalled_groupsZinstalled_environmentsr� r rN r � run_downloadJ s z!SystemUpgradeCommand.run_downloadc C s� d}| j � }d|_|j}W d � n1 s,0 Y |dkrHtd�}n|dkrZtd�}ntd�}| �|t� t�� t�d� t� |� t � t | j | j �| _| j�� d S ) N� Z incompleter� z1Starting offline upgrade. This will take a while.r� z4Starting offline distrosync. This will take a while.z0Starting system upgrade. This will take a while.r )r� re rf r r� �UPGRADE_STARTED_IDr� r� r� r| r: r r� r� �replayr� )r? r� r� r{ r r r � run_upgrade` s $ z SystemUpgradeCommand.run_upgradec C sx t �td�� t| jjjtj� | jjj�j g� | j �.}d |_ d |_ d |_d |_d |_W d � n1 sj0 Y d S )Nz Cleaning up downloaded data...)r r r r+ r� r2 r� r$ Z persistorZTempfilePersistorZdb_pathr� r^ r] re rf r_ r r r r � run_cleanz s �z SystemUpgradeCommand.run_cleanc C s | j jrt| j j� nt� d S r )r� �numberr� r� rN r r r �run_log� s z SystemUpgradeCommand.run_logc C s | j �� dS )z5Adjust transaction reasons according to stored valuesN)r! Zpost_transactionrN r r r �resolved_upgrade� s z%SystemUpgradeCommand.resolved_upgradec C s� | j j�� }|�� s&t�td�� d S t|�}z`t| j d��,}t j ||ddd� |� d� W d � n1 sn0 Y t td��| j �� W n> ty� } z&tj�td��t|����W Y d }~n d }~0 0 tj�| j jj�}| j��}d |_t|_| j j |_ | j jj |_ d d � | j j � � D �|_!d d � | j j � � D �|_"||_#| j jj$|_%| j jj&|_&| j j'|_(| j jj)|_)| j j*|_+W d � n1 �s�0 Y t,j| j j*d �}t�|� | �-td�t.� d S )NzKThe system-upgrade transaction is empty, your system is already up-to-date.rF rG TrH � zTransaction saved to {}.z Error storing transaction: {}r c S s g | ]}|j r|j�qS r )rb r� �r r� r r r r � s z=SystemUpgradeCommand.transaction_download.<locals>.<listcomp>c S s g | ]}|j r|j�qS r )r r� r( r r r r � s r� zDownload finished.)/r� r Z get_currentZpackagesr r r r r r� rA rL r6 r8 r� r' r$ r� r r� r, r- r2 r. r� r^ r� r] r� rg rb r r rc rd ra r/ r` rj r� ri r_ r� rf �DOWNLOAD_FINISHED_MSGr� �DOWNLOAD_FINISHED_ID)r? r� �data�fr9 Z system_verr� r{ r r r �transaction_download� sB (0 � � * z)SystemUpgradeCommand.transaction_downloadc C sX | j jrtd�}ntd�}t�|� | �|t� | �� | jj d dkrTt | j j� d S )Nz1Upgrade complete! Cleaning up and powering off...z.Upgrade complete! Cleaning up and rebooting...r r� ) r� rh r r� r| r� �UPGRADE_FINISHED_IDr# r� r� r )r? Zupgrade_complete_msgr r r �transaction_upgrade� s z(SystemUpgradeCommand.transaction_upgrade))rk rl rm �aliasesr �summaryr� r@ � staticmethodr� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r r r r r r" r# r% r& r- r/ r� r r r� r r� Z sH (r� c @ s e Zd ZdZed�ZdS )r� )r� z%Prepare offline upgrade of the systemN�rk rl rm r0 r r1 r r r r r� � s r� c @ s e Zd ZdZed�ZdS )r� )r� z(Prepare offline distrosync of the systemNr3 r r r r r� � s r� )F)N)?r� � subprocessr r r r rA r Zos.pathr~ r� ZuuidZsystemdr Zdnfpluginscorer r r$ Zdnf.clir Zdnf.i18nr Zdnf.transactionZdnf.transaction_srr r Z libdnf.confr� ZUUIDr* r r r. r� ru r0 r) r1 r� r r r+ r4 r: �objectr; rn r� r� ZTransactionProgressr� r� r� r� r� r� ZPluginr� r� ZCommandr� r� r� r r r r �<module> sj ��� A. s