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<?php
/**
* @file manual site migrate system
*/
function drush_provision_hostmaster_migrate_validate($site, $platform) {
// XXX: this doesn't actually document the pre alpha9 upgrade path
drush_print('
This command will operate the following changes in your system:
1. verify the server and the hostmaster site (provision-verify)
2. verify the new platform (which will download it if missing)
3. stop the queue (hosting-pause)
4. attempt a migration to the new platform (provision-migrate)
5. start the queue (hosting-resume)
We are making the following assumptions:
* you have read UPGRADE.txt
* you are executing this script as your "aegir" user
');
if (!drush_confirm("Do you really want to proceed with the upgrade?")) {
return drush_set_error('PROVISION_CANCEL_MIGRATE', 'Upgrade canceled by user');
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$data = drush_get_merged_options();
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$alias_file = drush_server_home() . '/.drush/server_master.alias.drushrc.php';
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if (!file_exists($platform)) {
$dir = realpath(dirname($platform));
if (file_exists($dir)) {
$platform = $dir . '/' . basename($platform);
drush_log("changed relative platform path to absolute");
}
}
// If the alias file exists, it means we are migrating from a post alpha9 release.
if (file_exists($alias_file)) {
provision_backend_invoke('@server_master', 'provision-verify');
provision_backend_invoke('@hostmaster', 'provision-verify');
drush_set_option('site_name', '@hostmaster');
drush_set_option('old_platform', d('@hostmaster')->platform->name);
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$new_platform = '@platform_' . preg_replace("/[!\W]/", "", basename(rtrim($platform, '/')));
drush_backend_invoke_args("provision-save", array($new_platform), array(
'context_type' => 'platform',
'server' => '@server_master',
'web_server' => '@server_master',
'root' => $platform,
'makefile' => drush_get_option('makefile', dirname(__FILE__) . '/aegir.make'),
));
provision_backend_invoke($new_platform, 'provision-verify');
drush_set_option('new_platform', $new_platform);
// exit if an error has occured.
if (drush_get_error()) {
return false;
}
}
else {
// add a server record :
$server = '@server_master';
/**
* @deprecated in drush3 it's 'options', in drush 4 it's 'cli', drop
* 'options' when we drop drush3 support
*/
$context = drush_get_context('cli') ? 'cli' : 'options';
drush_backend_invoke_args("provision-save", array($server), array(
'context_type' => 'server',
'aegir_root' => dirname(rtrim($data['config_path'], '/')),
'remote_host' => php_uname('n'),
'script_user' => $data['script_user'],
// apache or nginx or..
'http_service_type' => drush_get_option('http_service_type', 'apache', $context),
'web_group' => $data['web_group'],
'master_url' => $data['master_url'],
'restart_cmd' => $data['restart_cmd'],
// mysql
'db_service_type' => 'mysql',
'master_db' => $data['master_db'],
));
provision_backend_invoke($server, 'provision-verify');
drush_set_option('server_name', $server);
// exit if an error has occured.
if (drush_get_error()) {
return false;
}
$old_platform = '@platform_' . preg_replace("/[!\W]/", "", basename(rtrim($data['publish_path'], '/')));
drush_backend_invoke_args("provision-save", array($old_platform), array(
'context_type' => 'platform',
'server' => $server,
'web_server' => $server,
'root' => $data['publish_path'],
));
provision_backend_invoke($old_platform, 'provision-verify');
drush_set_option('old_platform', $old_platform);
// exit if an error has occured.
if (drush_get_error()) {
return false;
}
$new_platform = '@platform_' . preg_replace("/[!\W]/", "", basename(rtrim($platform, '/')));
drush_backend_invoke_args("provision-save", array($new_platform), array(
'context_type' => 'platform',
'server' => $server,
'web_server' => $server,
'root' => $platform,
'makefile' => drush_get_option('makefile', dirname(__FILE__) . '/aegir.make'),
));
provision_backend_invoke($new_platform, 'provision-verify');
drush_set_option('new_platform', $new_platform);
// exit if an error has occured.
if (drush_get_error()) {
return false;
}
$site_name = '@hostmaster';
drush_backend_invoke_args("provision-save", array($site_name), array(
'context_type' => 'site',
'platform' => $old_platform,
'db_server' => $server,
'uri' => $site,
'profile' => 'hostmaster',
));
provision_backend_invoke($site_name, 'provision-verify');
drush_set_option('site_name', $site_name);
// exit if an error has occured.
if (drush_get_error()) {
return false;
}
}
/**
* Prepare the hostmaster site for migration
*
* @deprecated most of the stuff here needs to be removed in favor of
* hosting-pause, but since that exists only starting with rc3, we
* need to copy the content of it here. once 1.0 is released, we can
* remove that code and just keep hosting-pause.
*/
function drush_provision_pre_hostmaster_migrate($site, $platform) {
// wipe out cron entry
exec('crontab -r');
// we can't rely on update.php to run that because it will run too late. this can be removed in 0.5 and above
provision_backend_invoke(drush_get_option('site_name'), 'sqlq', array("UPDATE {system} SET weight = 0 WHERE type='module' AND name='hosting';"));
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function drush_provision_hostmaster_migrate($site, $platform) {
provision_backend_invoke(drush_get_option('site_name'), 'provision-migrate', array(drush_get_option('new_platform')));
}
function drush_provision_post_hostmaster_migrate($site, $platform) {
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// we pass the context names we generated to the task so we can enforce that the names
// stay the same.
provision_backend_invoke(drush_get_option('site_name'), 'hostmaster-resume', array(), array(
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'old_platform_name' => drush_get_option('old_platform'),
'new_platform_name' => drush_get_option('new_platform'),