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Merged
merged 1 commit into from
May 7, 2019
Merged

Add config update migrations #311

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141 changes: 141 additions & 0 deletions migrations/container/20190507042415_site-command_update_nginx_fastcgi_params.php
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<?php

namespace EE\Migration;

use EE;
use EE\Migration\Base;
use EE\Migration\SiteContainers;
use EE\RevertableStepProcessor;
use EE\Model\Site;

class UpdateNginxFastcgiParams extends Base {

private $sites;
/** @var RevertableStepProcessor $rsp Keeps track of migration state. Reverts on error */
private static $rsp;

public function __construct() {

parent::__construct();
$this->sites = Site::all();
if ( $this->is_first_execution || ! $this->sites ) {
$this->skip_this_migration = true;
}
}

/**
* Execute nginx config updates.
*
* @throws EE\ExitException
*/
public function up() {

if ( $this->skip_this_migration ) {
EE::debug( 'Skipping nginx-fastcgi-param update migration as it is not needed.' );

return;
}
self::$rsp = new RevertableStepProcessor();

foreach ( $this->sites as $site ) {

EE::debug( "Found site: $site->site_url of type: $site->site_type" );
EE::debug( "Starting nginx-fastcgi-param updates for: $site->site_url" );

$old_nginx_conf = $site->site_fs_path . '/config/nginx/fastcgi_params';
$nginx_conf_backup = EE_BACKUP_DIR . '/' . $site->site_url . '/fastcgi_params.backup';
$new_nginx_conf = EE_BACKUP_DIR . '/' . $site->site_url . '/fastcgi_params';

$this->fs->mkdir( dirname( $new_nginx_conf ) );
$download_url = 'https://raw.githubusercontent.com/EasyEngine/dockerfiles/04114d03fec1485cf23deda0f910751ebdc76dbc/nginx/conf/fastcgi_params';
$headers = [];
$options = [
'timeout' => 600, // 10 minutes ought to be enough for everybody.
'filename' => $new_nginx_conf,
];
\EE\Utils\http_request( 'GET', $download_url, null, $headers, $options );

self::$rsp->add_step(
"take-$site->site_url-nginx-fastcgi-param-backup",
'EE\Migration\SiteContainers::backup_restore',
'EE\Migration\SiteContainers::backup_restore',
[ $old_nginx_conf, $nginx_conf_backup ],
[ $nginx_conf_backup, $old_nginx_conf ]
);

self::$rsp->add_step(
"replace-$site->site_url-with-new-nginx-fastcgi-param",
'EE\Migration\SiteContainers::backup_restore',
'EE\Migration\SiteContainers::backup_restore',
[ $new_nginx_conf, $old_nginx_conf ],
[ $old_nginx_conf, $new_nginx_conf ]
);

if ( $site->site_enabled ) {
self::$rsp->add_step(
"reload-$site->site_url-nginx-containers",
'EE\Migration\SiteContainers::reload_nginx',
null,
[ $site->site_fs_path ],
null
);
}
}

if ( ! self::$rsp->execute() ) {
throw new \Exception( 'Unable to run nginx-fastcgi-param upadte migrations.' );
}

}

/**
* Bring back the existing old nginx config.
*
* @throws EE\ExitException
*/
public function down() {

if ( $this->skip_this_migration ) {
EE::debug( 'Skipping nginx-fastcgi-param update migration as it is not needed.' );

return;
}
self::$rsp = new RevertableStepProcessor();

foreach ( $this->sites as $site ) {

EE::debug( "Reverting nginx-fastcgi-param updates for: $site->site_url" );

$old_nginx_conf = $site->site_fs_path . '/config/nginx/fastcgi_params';
$nginx_conf_backup = EE_BACKUP_DIR . '/' . $site->site_url . '/fastcgi_params.backup';
$new_nginx_conf = EE_BACKUP_DIR . '/' . $site->site_url . '/fastcgi_params';

if ( ! $this->fs->exists( $new_nginx_conf ) ) {
continue;
}

self::$rsp->add_step(
"revert-to-$site->site_url-nginx-fastcgi-param-backup",
'EE\Migration\SiteContainers::backup_restore',
null,
[ $nginx_conf_backup, $old_nginx_conf ],
null
);

if ( $site->site_enabled ) {
self::$rsp->add_step(
"reload-$site->site_url-nginx-containers",
'EE\Migration\SiteContainers::reload_nginx',
null,
[ $site->site_fs_path ],
null
);
}
}

if ( ! self::$rsp->execute() ) {
throw new \Exception( 'Unable to revert nginx config-update migrations.' );
}

}
}
144 changes: 144 additions & 0 deletions migrations/container/20190507042415_site-command_update_php_ini_max_exec_time.php
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<?php

namespace EE\Migration;

use EE;
use EE\Migration\Base;
use EE\Migration\SiteContainers;
use EE\RevertableStepProcessor;
use EE\Model\Site;

class UpdatePhpIniMaxExecTime extends Base {

private $sites;
/** @var RevertableStepProcessor $rsp Keeps track of migration state. Reverts on error */
private static $rsp;

public function __construct() {

parent::__construct();
$this->sites = Site::all();
if ( $this->is_first_execution || ! $this->sites ) {
$this->skip_this_migration = true;
}
}

/**
* Execute php config updates.
*
* @throws EE\ExitException
*/
public function up() {

if ( $this->skip_this_migration ) {
EE::debug( 'Skipping php-ini-max-exec-time update migration as it is not needed.' );

return;
}
self::$rsp = new RevertableStepProcessor();

foreach ( $this->sites as $site ) {

EE::debug( "Found site: $site->site_url of type: $site->site_type" );
EE::debug( "Starting php-ini-max-exec-time updates for: $site->site_url" );

$old_php_ini = $site->site_fs_path . '/config/php/php/php.ini';
$php_ini_backup = EE_BACKUP_DIR . '/' . $site->site_url . '/php.ini.backup';
$new_php_ini = EE_BACKUP_DIR . '/' . $site->site_url . '/php.ini';

$this->fs->mkdir( dirname( $new_php_ini ) );
$download_url = 'https://raw.githubusercontent.com/EasyEngine/dockerfiles/04114d03fec1485cf23deda0f910751ebdc76dbc/php/php.ini';
$headers = [];
$options = [
'timeout' => 600, // 10 minutes ought to be enough for everybody.
'filename' => $new_php_ini,
];
\EE\Utils\http_request( 'GET', $download_url, null, $headers, $options );

self::$rsp->add_step(
"take-$site->site_url-php-ini-max-exec-time-backup",
'EE\Migration\SiteContainers::backup_restore',
'EE\Migration\SiteContainers::backup_restore',
[ $old_php_ini, $php_ini_backup ],
[ $php_ini_backup, $old_php_ini ]
);

self::$rsp->add_step(
"replace-$site->site_url-with-new-php-ini-max-exec-time",
'EE\Migration\SiteContainers::backup_restore',
'EE\Migration\SiteContainers::backup_restore',
[ $new_php_ini, $old_php_ini ],
[ $old_php_ini, $new_php_ini ]
);

if ( $site->site_enabled ) {
self::$rsp->add_step(
"reload-$site->site_url-php-containers",
'EE\Migration\UpdatePhpIniMaxExecTime::reload_php',
null,
[ $site->site_fs_path ],
null
);
}
}

if ( ! self::$rsp->execute() ) {
throw new \Exception( 'Unable to run php-ini-max-exec-time upadte migrations.' );
}

}

/**
* Bring back the existing old php config.
*
* @throws EE\ExitException
*/
public function down() {

if ( $this->skip_this_migration ) {
EE::debug( 'Skipping php-ini-max-exec-time update migration as it is not needed.' );

return;
}
self::$rsp = new RevertableStepProcessor();

foreach ( $this->sites as $site ) {

EE::debug( "Reverting php-ini-max-exec-time updates for: $site->site_url" );

$old_php_ini = $site->site_fs_path . '/config/php/php/php.ini';
$php_ini_backup = EE_BACKUP_DIR . '/' . $site->site_url . '/php.ini.backup';
$new_php_ini = EE_BACKUP_DIR . '/' . $site->site_url . '/php.ini';

if ( ! $this->fs->exists( $new_php_ini ) ) {
continue;
}

self::$rsp->add_step(
"revert-to-$site->site_url-php-ini-max-exec-time-backup",
'EE\Migration\SiteContainers::backup_restore',
null,
[ $php_ini_backup, $old_php_ini ],
null
);

if ( $site->site_enabled ) {
self::$rsp->add_step(
"reload-$site->site_url-php-containers",
'EE\Migration\UpdatePhpIniMaxExecTime::reload_php',
null,
[ $site->site_fs_path ],
null
);
}
}

if ( ! self::$rsp->execute() ) {
throw new \Exception( 'Unable to revert php config-update migrations.' );
}
}
public static function reload_php( $site_fs_path ) {
chdir( $site_fs_path );
EE::exec( "docker-compose restart php" );
}
}