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|
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Replication helpers
*
* @package PhpMyAdmin
*/
declare(strict_types=1);
if (! defined('PHPMYADMIN')) {
exit;
}
use PhpMyAdmin\Replication;
$replication = new Replication();
/**
* get master replication from server
*/
$server_master_replication = $GLOBALS['dbi']->fetchResult('SHOW MASTER STATUS');
/**
* set selected master server
*/
if (! empty($_POST['master_connection'])) {
/**
* check for multi-master replication functionality
*/
$server_slave_multi_replication = $GLOBALS['dbi']->fetchResult(
'SHOW ALL SLAVES STATUS'
);
if ($server_slave_multi_replication) {
$GLOBALS['dbi']->query(
"SET @@default_master_connection = '"
. $GLOBALS['dbi']->escapeString(
$_POST['master_connection']
) . "'"
);
$GLOBALS['url_params']['master_connection'] = $_POST['master_connection'];
}
}
/**
* get slave replication from server
*/
$server_slave_replication = $GLOBALS['dbi']->fetchResult('SHOW SLAVE STATUS');
/**
* replication types
*/
$replication_types = [
'master',
'slave',
];
/**
* define variables for master status
*/
$master_variables = [
'File',
'Position',
'Binlog_Do_DB',
'Binlog_Ignore_DB',
];
/**
* Define variables for slave status
*/
$slave_variables = [
'Slave_IO_State',
'Master_Host',
'Master_User',
'Master_Port',
'Connect_Retry',
'Master_Log_File',
'Read_Master_Log_Pos',
'Relay_Log_File',
'Relay_Log_Pos',
'Relay_Master_Log_File',
'Slave_IO_Running',
'Slave_SQL_Running',
'Replicate_Do_DB',
'Replicate_Ignore_DB',
'Replicate_Do_Table',
'Replicate_Ignore_Table',
'Replicate_Wild_Do_Table',
'Replicate_Wild_Ignore_Table',
'Last_Errno',
'Last_Error',
'Skip_Counter',
'Exec_Master_Log_Pos',
'Relay_Log_Space',
'Until_Condition',
'Until_Log_File',
'Until_Log_Pos',
'Master_SSL_Allowed',
'Master_SSL_CA_File',
'Master_SSL_CA_Path',
'Master_SSL_Cert',
'Master_SSL_Cipher',
'Master_SSL_Key',
'Seconds_Behind_Master',
];
/**
* define important variables, which need to be watched for
* correct running of replication in slave mode
*
* @usedby PhpMyAdmin\ReplicationGui->getHtmlForReplicationStatusTable()
*/
// TODO change to regexp or something, to allow for negative match.
// To e.g. highlight 'Last_Error'
//
$slave_variables_alerts = [
'Slave_IO_Running' => 'No',
'Slave_SQL_Running' => 'No',
];
$slave_variables_oks = [
'Slave_IO_Running' => 'Yes',
'Slave_SQL_Running' => 'Yes',
];
// check which replication is available and
// set $server_{master/slave}_status and assign values
// replication info is more easily passed to functions
$GLOBALS['replication_info'] = [];
foreach ($replication_types as $type) {
if (count(${"server_{$type}_replication"}) > 0) {
$GLOBALS['replication_info'][$type]['status'] = true;
} else {
$GLOBALS['replication_info'][$type]['status'] = false;
}
if ($GLOBALS['replication_info'][$type]['status']) {
if ($type == "master") {
$replication->fillInfo(
$type,
'Do_DB',
$server_master_replication[0],
'Binlog_Do_DB'
);
$replication->fillInfo(
$type,
'Ignore_DB',
$server_master_replication[0],
'Binlog_Ignore_DB'
);
} elseif ($type == "slave") {
$replication->fillInfo(
$type,
'Do_DB',
$server_slave_replication[0],
'Replicate_Do_DB'
);
$replication->fillInfo(
$type,
'Ignore_DB',
$server_slave_replication[0],
'Replicate_Ignore_DB'
);
$replication->fillInfo(
$type,
'Do_Table',
$server_slave_replication[0],
'Replicate_Do_Table'
);
$replication->fillInfo(
$type,
'Ignore_Table',
$server_slave_replication[0],
'Replicate_Ignore_Table'
);
$replication->fillInfo(
$type,
'Wild_Do_Table',
$server_slave_replication[0],
'Replicate_Wild_Do_Table'
);
$replication->fillInfo(
$type,
'Wild_Ignore_Table',
$server_slave_replication[0],
'Replicate_Wild_Ignore_Table'
);
}
}
}
|
