.-.-.-.-.-

{% if mysql_playbook == 'cluster' -%}
{% set DBHost = master_server -%}
{% set DBName = item.DBName -%}
{% set DBLogin = cluster_login -%}
{% set DBPassword = cluster_password -%}
{% else -%}
{% set DBHost = mysql_host -%}
{% set DBName = item.DBName -%}
{% set DBLogin = mysql_login -%}
{% set DBPassword = password -%}
{% endif -%}
{% set DBPasswordEsc = DBPassword | regex_replace('([\'\\\\])','\\\\\\1') -%}
<?
// {{ ansible_managed }}
$DOCUMENT_ROOT = '{{ item.DocumentRoot }}';

// return values
$OK   = array( 0, 'Ok' );
$ERR  = array( 1, 'Error');
$DBHost = "{{ DBHost }}";
$DBName = "{{ DBName }}";
$DBLogin = "{{ DBLogin }}";
$DBPassword = '{{ DBPasswordEsc }}';
// replacements
$sources = array('\\', '\'', '\\');
$targets = array('\\\\', '\\\'', '\\\\');
$DBPasswordReplace = str_replace($sources, $targets, $DBPassword);

$filename = $DOCUMENT_ROOT."/bitrix/php_interface/dbconn.php";

if(!file_exists($filename))
  return $ERR[0];

$content = file_get_contents($filename);

if(strlen($content) <=0)
  return $ERR[0];

file_put_contents($DOCUMENT_ROOT."/bitrix/php_interface/dbconn.bak.php", $content);

$content = preg_replace('/(\$DBHost\s*=\s*(\"|\')+)(.*)((\"|\')+;)/','${1}'.$DBHost.'${4}',$content);
$content = preg_replace('/(\$DBName\s*=\s*(\"|\')+)(.*)((\"|\')+;)/','${1}'.$DBName.'${4}',$content);
$content = preg_replace('/(\$DBLogin\s*=\s*(\"|\')+)(.*)((\"|\')+;)/','${1}'.$DBLogin.'${4}',$content);
$content = preg_replace('/\$DBPassword\s*=.+/', '$DBPassword = '. "'" .$DBPasswordReplace. "';", $content);

$config = file_put_contents($filename, $content);

if ($config === false)
{
  $returnResult = $ERR;
}else
{
  $returnResult = $OK;
  unlink($DOCUMENT_ROOT."/bitrix/php_interface/dbconn.bak.php");
}

echo "Update dbconn.php return: ".$returnResult[1];
return $returnResult[0];

/home/../etc/php.d/../python/../python/../python/../python/../ansible/templates/mysql_dbconn.php.j2