function renderEntitySummary($cell, $title, $values = array())
{
global $page_by_realm;
// allow plugins to override summary table
$values = callHook('modifyEntitySummary', $cell, $values);
startPortlet($title);
echo "<table border=0 cellspacing=0 cellpadding=3 width='100%'>\n";
foreach ($values as $name => $value) {
if (is_array($value) and count($value) == 1) {
$value = array_shift($value);
echo $value;
continue;
}
if (is_array($value)) {
$name = array_shift($value);
$value = array_shift($value);
} elseif (!is_array($value)) {
$name .= ':';
}
$class = 'tdright';
$m = array();
if (preg_match('/^\\{(.*?)\\}(.*)/', $name, $m)) {
$class .= ' ' . $m[1];
$name = $m[2];
}
if ($name == 'tags:') {
$baseurl = '';
if (isset($page_by_realm[$cell['realm']])) {
$baseurl = makeHref(array('page' => $page_by_realm[$cell['realm']], 'tab' => 'default')) . "&";
}
printTagTRs($cell, $baseurl);
} else {
echo "<tr><th width='50%' class='{$class}'>{$name}</th><td class=tdleft>{$value}</td></tr>";
}
}
echo "</table>\n";
finishPortlet();
}
function generateSLBConfig2($triplet_list)
{
$ret = '';
global $parser_class;
$gl_parser = new $parser_class();
$defaults = getSLBDefaults(TRUE);
$gl_parser->addMacro('GLOBAL_VS_CONF', dos2unix($defaults['vsconfig']));
$gl_parser->addMacro('GLOBAL_RS_CONF', dos2unix($defaults['rsconfig']));
$gl_parser->addMacro('RSPORT', '%VPORT%');
$gl_parser->addMacro('VS_PREPEND', "# LB (id == %LB_ID%): %LB_NAME%\n# VSG (id == %VSG_ID%): %VS_NAME%\n# RS (id == %RSP_ID%): %RSP_NAME%");
// group triplets by object_id, vs_id
$grouped = array();
foreach ($triplet_list as $triplet) {
$grouped[$triplet['object_id']][$triplet['vs_id']][] = $triplet;
}
foreach ($grouped as $object_id => $subarr) {
$seen_vs_groups = array();
$lb_parser = clone $gl_parser;
$lb_cell = spotEntity('object', $object_id);
$lb_parser->addMacro('LB_ID', $lb_cell['id']);
$lb_parser->addMacro('LB_NAME', $lb_cell['name']);
foreach ($subarr as $vs_id => $triplets) {
$vs_parser = clone $lb_parser;
$vs_cell = spotEntity('ipvs', $vs_id);
if (!isset($vs_cell['ports']) || !isset($vs_cell['vips'])) {
amplifyCell($vs_cell);
}
$vs_parser->addMacro('VS_ID', $vs_cell['id']);
$vs_parser->addMacro('VSG_ID', $vs_cell['id']);
$vs_parser->addMacro('VS_NAME', $vs_cell['name']);
$vs_parser->addMacro('VS_RS_CONF', dos2unix($vs_cell['rsconfig']));
foreach ($triplets as $triplet) {
$virtual_services = array();
$tr_parser = clone $vs_parser;
$rs_cell = spotEntity('ipv4rspool', $triplet['rspool_id']);
$tr_parser->addMacro('RSP_ID', $rs_cell['id']);
$tr_parser->addMacro('RSP_NAME', $rs_cell['name']);
$tr_parser->addMacro('RSP_VS_CONF', dos2unix($rs_cell['vsconfig']));
$tr_parser->addMacro('RSP_RS_CONF', dos2unix($rs_cell['rsconfig']));
$tr_parser->addMacro('VS_VS_CONF', dos2unix($vs_cell['vsconfig']));
// VS-driven vsconfig has higher priority than RSP-driven
foreach ($triplet['ports'] as $port_row) {
$is_mark = $port_row['proto'] == 'MARK';
$p_parser = clone $tr_parser;
$p_parser->addMacro('VS_HEADER', $is_mark ? 'fwmark %MARK%' : '%VIP% %VPORT%');
$p_parser->addMacro('PROTO', $is_mark ? 'TCP' : $port_row['proto']);
$p_parser->addMacro($is_mark ? 'MARK' : 'VPORT', $port_row['vport']);
foreach ($vs_cell['ports'] as $vport) {
if ($vport['vport'] == $port_row['vport'] && $vport['proto'] == $port_row['proto']) {
$p_parser->addMacro('PORT_VS_CONF', dos2unix($vport['vsconfig']));
$p_parser->addMacro('PORT_RS_CONF', dos2unix($vport['rsconfig']));
break;
}
}
$p_parser->addMacro('SLB_PORT_VS_CONF', dos2unix($port_row['vsconfig']));
$p_parser->addMacro('SLB_PORT_RS_CONF', dos2unix($port_row['rsconfig']));
if ($is_mark) {
$p_parser->addMacro('RS_HEADER', '%RSIP%');
// find enabled IP families to fill IP_VER
$seen_families = array();
foreach ($triplet['vips'] as $ip_row) {
$family_length = strlen($ip_row['vip']);
$seen_families[$family_length] = $family_length == 16 ? 6 : 4;
}
if (!$seen_families) {
$seen_families['unknown'] = '';
}
foreach ($seen_families as $ip_ver) {
$fam_parser = clone $p_parser;
if ($ip_ver) {
$fam_parser->addMacro('IP_VER', $ip_ver);
}
if ('' != ($vs_config = generateVSSection($fam_parser))) {
$virtual_services["IPv{$ip_ver} " . $fam_parser->expandMacro('VS_HEADER')] = $vs_config;
}
}
} else {
$p_parser->addMacro('RS_HEADER', '%RSIP% %RSPORT%');
foreach ($triplet['vips'] as $ip_row) {
$ip_parser = clone $p_parser;
$ip_parser->addMacro('VIP', ip_format($ip_row['vip']));
$ip_parser->addMacro('IP_VER', strlen($ip_row['vip']) == 16 ? 6 : 4);
$ip_parser->addMacro('PRIO', $ip_row['prio']);
foreach ($vs_cell['vips'] as $vip) {
if ($vip['vip'] === $ip_row['vip']) {
$ip_parser->addMacro('VIP_VS_CONF', dos2unix($vip['vsconfig']));
$ip_parser->addMacro('VIP_RS_CONF', dos2unix($vip['rsconfig']));
break;
}
}
$ip_parser->addMacro('SLB_VIP_VS_CONF', dos2unix($ip_row['vsconfig']));
$ip_parser->addMacro('SLB_VIP_RS_CONF', dos2unix($ip_row['rsconfig']));
if ('' != ($vs_config = generateVSSection($ip_parser))) {
$virtual_services[$port_row['proto'] . " " . $ip_parser->expandMacro('VS_HEADER')] = $vs_config;
}
}
// vips
}
}
//ports
// group multiple virtual_services into vs_groups
$groups = array();
foreach ($virtual_services as $key => $content) {
$groups[$content][] = preg_replace('/^(TCP|UDP|IPv[46]?)\\s+/', '', $key);
}
foreach ($groups as $content => $keys) {
if (NULL !== ($new_content = callHook('generateSLBConfig_stage2', $content, $keys))) {
$content = $new_content;
}
$ret .= $tr_parser->expand("\n%VS_PREPEND%\n");
if (count($keys) == 1) {
$ret .= "virtual_server " . array_first($keys) . " {\n" . $content . "}\n";
} else {
// come up with the name for new VS group
$vsg_name = makeUniqueVSGName($seen_vs_groups, $keys, $vs_cell);
$seen_vs_groups[$vsg_name] = 1;
$tr_parser->addMacro('VSG_NAME', $vsg_name);
$ret .= $tr_parser->expand("virtual_server_group %VSG_NAME% {\n");
foreach ($keys as $vs_header) {
$ret .= "\t{$vs_header}\n";
}
$ret .= "}\n";
$ret .= $tr_parser->expand("virtual_server group %VSG_NAME% {\n");
$ret .= $content . "}\n";
}
}
}
// triplets
}
// vs
}
// balancers
return $ret;
}
function doVSMigrate()
{
global $dbxlink;
$vs_id = assertUIntArg('vs_id');
$vs_cell = spotEntity('ipvs', $vs_id);
amplifyCell($vs_cell);
$tag_ids = genericAssertion('taglist', 'array0');
$old_vs_list = genericAssertion('vs_list', 'array');
$plan = callHook('buildVSMigratePlan', $vs_id, $old_vs_list);
$dbxlink->beginTransaction();
// remove all triplets
usePreparedDeleteBlade('VSEnabledIPs', array('vs_id' => $vs_id));
usePreparedDeleteBlade('VSEnabledPorts', array('vs_id' => $vs_id));
// remove all VIPs and ports that are in $plan and create new ones
foreach ($plan['vips'] as $vip) {
usePreparedDeleteBlade('VSIPs', array('vs_id' => $vs_id, 'vip' => $vip['vip']));
usePreparedInsertBlade('VSIPs', array('vs_id' => $vs_id) + $vip);
}
foreach ($plan['ports'] as $port) {
usePreparedDeleteBlade('VSPorts', array('vs_id' => $vs_id, 'proto' => $port['proto'], 'vport' => $port['vport']));
usePreparedInsertBlade('VSPorts', array('vs_id' => $vs_id) + $port);
}
// create triplets
foreach ($plan['triplets'] as $triplet) {
$tr_key = array('vs_id' => $triplet['vs_id'], 'object_id' => $triplet['object_id'], 'rspool_id' => $triplet['rspool_id']);
foreach ($triplet['ports'] as $port) {
addSLBPortLink($tr_key + $port);
}
foreach ($triplet['vips'] as $vip) {
addSLBIPLink($tr_key + $vip);
}
}
// update configs
usePreparedUpdateBlade('VS', $plan['properties'], array('id' => $vs_id));
// replace tags
global $taglist;
$chain = array();
foreach ($tag_ids as $tid) {
if (!isset($taglist[$tid])) {
$dbxlink->rollback();
showError("Unknown tag id {$tid}");
} else {
$chain[] = $taglist[$tid];
}
}
rebuildTagChainForEntity('ipvs', $vs_id, $chain, TRUE);
$dbxlink->commit();
showSuccess("old VS configs were copied to VS group");
return buildRedirectURL(NULL, 'default');
}
$model = rtrim($controller, 's');
$controller .= 'Controller';
$dispatch = new $controller($model, $controllerName, $action);
if ((int) method_exists($controller, $action)) {
call_user_func_array(array($dispatch, $action), $queryString);
} else {
/* Error Generation Code Here */
}
}
/** Autoload any classes that are required **/
function __autoload($className)
{
if (file_exists(ROOT . DS . 'library' . DS . strtolower($className) . '.class.php')) {
require_once ROOT . DS . 'library' . DS . strtolower($className) . '.class.php';
} else {
if (file_exists(ROOT . DS . 'application' . DS . 'controllers' . DS . strtolower($className) . '.php')) {
require_once ROOT . DS . 'application' . DS . 'controllers' . DS . strtolower($className) . '.php';
} else {
if (file_exists(ROOT . DS . 'application' . DS . 'models' . DS . strtolower($className) . '.php')) {
require_once ROOT . DS . 'application' . DS . 'models' . DS . strtolower($className) . '.php';
} else {
/* Error Generation Code Here */
}
}
}
}
setReporting();
removeMagicQuotes();
unregisterGlobals();
callHook();
function getIPv6AddressNetworkId($ip_bin, $masklen = 128)
{
if ($row = callHook('fetchIPv6AddressNetworkRow', $ip_bin, $masklen)) {
return $row['id'];
}
return NULL;
}
$admin_account = spotEntity('user', 1);
if (isCLIMode() && FALSE !== ($env_user = getenv('USER'))) {
// use USER env var if we are in CLI mode
$remote_username = $env_user;
} else {
$remote_username = $admin_account['user_name'];
}
unset($env_user);
unset($admin_account);
}
$virtual_obj_types = explode(',', getConfigVar('VIRTUAL_OBJ_LISTSRC'));
alterConfigWithUserPreferences();
$op = '';
// load additional plugins
ob_start();
foreach (glob("{$racktables_plugins_dir}/*.php") as $filename) {
require_once $filename;
}
// display plugins output if it contains something but newlines
$tmp = ob_get_clean();
if ($tmp != '' and !preg_match("/^\n+\$/D", $tmp)) {
echo $tmp;
}
unset($tmp);
// These will be filled in by fixContext()
$expl_tags = array();
$impl_tags = array();
// Initial chain for the current target.
$target_given_tags = array();
callHook('initFinished');
function portletRSPoolAddMany($pool_id)
{
startPortlet('Add many');
printOpFormIntro('addMany');
echo "<table border=0 align=center>\n<tr><td>";
if (getConfigVar('DEFAULT_IPV4_RS_INSERVICE') == 'yes') {
printImageHREF('inservice', 'in service');
} else {
printImageHREF('notinservice', 'NOT in service');
}
echo "</td><td>Format: ";
$formats = callHook('getBulkRealsFormats');
printSelect($formats, array('name' => 'format'));
echo "</td><td><input type=submit value=Parse></td></tr>\n";
echo "<tr><td colspan=3><textarea name=rawtext cols=100 rows=25></textarea></td></tr>\n";
echo "</table>\n";
finishPortlet();
}
function buildLVSConfig($object_id)
{
return callHook('buildEntityLVSConfig', spotEntity('object', $object_id));
}
function renderObject8021QSyncSchedule($object, $vswitch, $maxdecisions)
{
echo '<table border=0 cellspacing=0 cellpadding=3 align=center>';
// FIXME: sort rows newest event last
$rows = array();
if (!considerConfiguredConstraint($object, 'SYNC_802Q_LISTSRC')) {
$rows['auto sync'] = '<span class="trerror">disabled by operator</span>';
}
$rows['last local change'] = datetimestrFromTimestamp($vswitch['last_change']) . ' (' . formatAge($vswitch['last_change']) . ')';
$rows['device out of sync'] = $vswitch['out_of_sync'];
if ($vswitch['out_of_sync'] == 'no') {
$push_duration = $vswitch['last_push_finished'] - $vswitch['last_push_started'];
$rows['last sync session with device'] = datetimestrFromTimestamp($vswitch['last_push_started']) . ' (' . formatAge($vswitch['last_push_started']) . ', ' . ($push_duration < 0 ? 'interrupted' : "lasted {$push_duration}s") . ')';
}
if ($vswitch['last_errno']) {
$rows['failed'] = datetimestrFromTimestamp($vswitch['last_error_ts']) . ' (' . strerror8021Q($vswitch['last_errno']) . ')';
}
if (NULL !== ($new_rows = callHook('alter8021qSyncSummaryItems', $rows))) {
$rows = $new_rows;
}
foreach ($rows as $th => $td) {
echo "<tr><th width='50%' class=tdright>{$th}:</th><td class=tdleft colspan=2>{$td}</td></tr>";
}
echo '<tr><th class=tdright>run now:</th><td class=tdcenter>';
printOpFormIntro('exec8021QPull');
echo getImageHREF('prev', 'pull remote changes in', TRUE, 101) . '</form></td><td class=tdcenter>';
if ($maxdecisions) {
echo getImageHREF('COMMIT gray', 'cannot push due to version conflict(s)');
} else {
printOpFormIntro('exec8021QPush');
echo getImageHREF('COMMIT', 'push local changes out', TRUE, 102) . '</form>';
}
echo '</td></tr>';
echo '</table>';
}
function renderIPVSConvert($vs_id)
{
$old_vs_list = callHook('getVSIDsByGroup', $vs_id);
$grouped = array();
$used_tags = array();
foreach ($old_vs_list as $old_vs_id) {
$vsinfo = spotEntity('ipv4vs', $old_vs_id);
foreach ($vsinfo['etags'] as $taginfo) {
$used_tags[$taginfo['id']] = $taginfo;
}
$port_key = $vsinfo['proto'] . '-' . $vsinfo['vport'];
$grouped[$port_key][] = $vsinfo;
}
startPortlet("Found " . count($old_vs_list) . " matching VS");
printOpFormIntro('convert');
if (count($used_tags)) {
echo '<p>Assign these tags to VS group:</p>';
foreach ($used_tags as $taginfo) {
echo '<p><label><input type=checkbox checked name="taglist[]" value="' . htmlspecialchars($taginfo['id'], ENT_QUOTES) . '""> ' . serializeTags(array($taginfo)) . '<label>';
}
}
echo '<p>Import settings of these VS:</p>';
echo '<table align=center><tr>';
foreach ($grouped as $port_key => $list) {
echo '<th>' . $port_key . '</th>';
}
echo '</tr><tr>';
foreach ($grouped as $port_key => $list) {
echo '<td><table>';
foreach ($list as $vsinfo) {
echo '<tr><td><input type=checkbox name="vs_list[]" checked value="' . htmlspecialchars($vsinfo['id'], ENT_QUOTES) . '"></td><td>';
renderSLBEntityCell($vsinfo);
echo '</td></tr>';
}
echo '</table></td>';
}
echo '</tr></table>';
printImageHREF('next', "Import settings of the selected services", TRUE);
echo '</form>';
finishPortlet();
}
function renderObject8021QSync($object_id)
{
$vswitch = getVLANSwitchInfo($object_id);
$object = spotEntity('object', $object_id);
try {
$R = getRunning8021QConfig($object_id);
} catch (Exception $re) {
showWarning('Device configuration unavailable:<br>' . $re->getMessage());
return;
}
$D = getStored8021QConfig($vswitch['object_id'], 'desired');
$C = getStored8021QConfig($vswitch['object_id'], 'cached');
$plan = apply8021QOrder($vswitch['template_id'], get8021QSyncOptions($vswitch, $D, $C, $R['portdata']));
$maxdecisions = 0;
foreach ($plan as $port) {
if ($port['status'] == 'delete_conflict' or $port['status'] == 'merge_conflict' or $port['status'] == 'add_conflict' or $port['status'] == 'martian_conflict') {
$maxdecisions++;
}
}
if (isset($_REQUEST['hl_port_id'])) {
assertUIntArg('hl_port_id');
$hl_port_id = intval($_REQUEST['hl_port_id']);
$hl_port_name = NULL;
addAutoScrollScript("port-{$hl_port_id}");
amplifyCell($object);
foreach ($object['ports'] as $port) {
if (mb_strlen($port['name']) && $port['id'] == $hl_port_id) {
$hl_port_name = $port['name'];
break;
}
}
}
echo '<table border=0 class=objectview cellspacing=0 cellpadding=0>';
echo '<tr><td class=pcleft width="50%">';
startPortlet('schedule');
echo '<table border=0 cellspacing=0 cellpadding=3 align=center>';
// FIXME: sort rows newest event last
$rows = array();
if (!considerConfiguredConstraint($object, 'SYNC_802Q_LISTSRC')) {
$rows['auto sync'] = '<span class="trerror">disabled by operator</span>';
}
$rows['last local change'] = $vswitch['last_change'] . ' (' . $vswitch['last_change_age'] . ' ago)';
$rows['device out of sync'] = $vswitch['out_of_sync'];
if ($vswitch['out_of_sync'] == 'no') {
$rows['last sync session with device'] = $vswitch['last_push_finished'] . ' (' . $vswitch['last_push_age'] . ' ago, lasted ' . $vswitch['last_push_lasted'] . ')';
}
if ($vswitch['last_errno']) {
$rows['failed'] = $vswitch['last_error_ts'] . ' (' . strerror8021Q($vswitch['last_errno']) . ')';
}
if (NULL !== ($new_rows = callHook('alter8021qSyncSummaryItems', $rows))) {
$rows = $new_rows;
}
foreach ($rows as $th => $td) {
echo "<tr><th width='50%' class=tdright>{$th}:</th><td class=tdleft colspan=2>{$td}</td></tr>";
}
echo '<tr><th class=tdright>run now:</th><td class=tdcenter>';
printOpFormIntro('exec8021QPull');
echo getImageHREF('prev', 'pull remote changes in', TRUE, 101) . '</form></td><td class=tdcenter>';
if ($maxdecisions) {
echo getImageHREF('COMMIT gray', 'cannot push due to version conflict(s)');
} else {
printOpFormIntro('exec8021QPush');
echo getImageHREF('COMMIT', 'push local changes out', TRUE, 102) . '</form>';
}
echo '</td></tr>';
echo '</table>';
finishPortlet();
startPortlet('preview legend');
echo '<table cellspacing=0 cellpadding=5 align=center class=widetable>';
echo '<tr><th>status</th><th width="50%">color code</th></tr>';
echo '<tr><td class=tdright>with template role:</td><td class=trbusy> </td></tr>';
echo '<tr><td class=tdright>without template role:</td><td> </td></tr>';
echo '<tr><td class=tdright>new data:</td><td class=trok> </td></tr>';
echo '<tr><td class=tdright>warnings in new data:</td><td class=trwarning> </td></tr>';
echo '<tr><td class=tdright>fatal errors in new data:</td><td class=trerror> </td></tr>';
echo '<tr><td class=tdright>deleted data:</td><td class=trnull> </td></tr>';
echo '</table>';
finishPortlet();
echo '</td><td class=pcright>';
startPortlet('preview/resolve');
switchportInfoJS($object_id);
// load JS code to make portnames interactive
// initialize one of three popups: we've got data already
$port_config = addslashes(json_encode(formatPortConfigHints($object_id, $R)));
addJS(<<<END
\$(document).ready(function(){
\tvar confData = \$.parseJSON('{$port_config}');
\tapplyConfData(confData);
\tvar menuItem = \$('.context-menu-item.itemname-conf');
\tmenuItem.addClass(\$.contextMenu.disabledItemClassName);
\tsetItemIcon(menuItem[0], 'ok');
});
END
, TRUE);
echo '<table cellspacing=0 cellpadding=5 align=center class=widetable width="100%">';
if ($maxdecisions) {
echo '<tr><th colspan=2> </th><th colspan=3>discard</th><th> </th></tr>';
}
echo '<tr valign=top><th>port</th><th width="40%">last saved version</th>';
if ($maxdecisions) {
addJS('js/racktables.js');
printOpFormIntro('resolve8021QConflicts', array('mutex_rev' => $vswitch['mutex_rev']));
foreach (array('left', 'asis', 'right') as $pos) {
echo "<th class=tdcenter><input type=radio name=column_radio value={$pos} " . "onclick=\"checkColumnOfRadios('i_', {$maxdecisions}, '_{$pos}')\"></th>";
}
}
echo '<th width="40%">running version</th></tr>';
$rownum = 0;
$plan = sortPortList($plan);
$domvlans = array_keys(getDomainVLANs($vswitch['domain_id']));
$default_port = array('mode' => 'access', 'allowed' => array(VLAN_DFL_ID), 'native' => VLAN_DFL_ID);
foreach ($plan as $port_name => $item) {
$trclass = $left_extra = $right_extra = $left_text = $right_text = '';
$radio_attrs = array();
switch ($item['status']) {
case 'ok_to_delete':
$left_text = serializeVLANPack($item['left']);
$right_text = 'none';
$left_extra = ' trnull';
$right_extra = ' trok';
// no confirmation is necessary
break;
case 'delete_conflict':
$trclass = 'trbusy';
$left_extra = ' trerror';
// can be fixed on request
$right_extra = ' trnull';
$left_text = formatVLANPackDiff($item['lastseen'], $item['left']);
$right_text = ' ';
$radio_attrs = array('left' => '', 'asis' => ' checked', 'right' => ' disabled');
// dummy setting to suppress warnings in resolve8021QConflicts()
$item['right'] = $default_port;
break;
case 'add_conflict':
$trclass = 'trbusy';
$right_extra = ' trerror';
$left_text = ' ';
$right_text = serializeVLANPack($item['right']);
break;
case 'ok_to_add':
$trclass = 'trbusy';
$right_extra = ' trok';
$left_text = ' ';
$right_text = serializeVLANPack($item['right']);
break;
case 'ok_to_merge':
$trclass = 'trbusy';
$left_extra = ' trok';
$right_extra = ' trok';
// fall through
// fall through
case 'in_sync':
$trclass = 'trbusy';
$left_text = $right_text = serializeVLANPack($item['both']);
break;
case 'ok_to_pull':
// at least one of the sides is not in the default state
$trclass = 'trbusy';
$right_extra = ' trok';
$left_text = serializeVLANPack($item['left']);
$right_text = serializeVLANPack($item['right']);
break;
case 'ok_to_push':
$trclass = ' trbusy';
$left_extra = ' trok';
$left_text = formatVLANPackDiff($C[$port_name], $item['left']);
$right_text = serializeVLANPack($item['right']);
break;
case 'merge_conflict':
$trclass = 'trbusy';
$left_extra = ' trerror';
$right_extra = ' trerror';
$left_text = formatVLANPackDiff($C[$port_name], $item['left']);
$right_text = serializeVLANPack($item['right']);
// enable, but consider each option independently
// Don't accept running VLANs not in domain, and
// don't offer anything, that VST will deny.
// Consider domain and template constraints.
$radio_attrs = array('left' => '', 'asis' => ' checked', 'right' => '');
if (!acceptable8021QConfig($item['right']) or count(array_diff($item['right']['allowed'], $domvlans)) or !goodModeForVSTRole($item['right']['mode'], $item['vst_role'])) {
$radio_attrs['left'] = ' disabled';
}
break;
case 'ok_to_push_with_merge':
$trclass = 'trbusy';
$left_extra = ' trok';
$right_extra = ' trwarning';
$left_text = formatVLANPackDiff($C[$port_name], $item['left']);
$right_text = serializeVLANPack($item['right']);
break;
case 'none':
$left_text = ' ';
$right_text = ' ';
break;
case 'martian_conflict':
if ($item['right']['mode'] == 'none') {
$right_text = ' ';
} else {
$right_text = serializeVLANPack($item['right']);
$right_extra = ' trerror';
}
if ($item['left']['mode'] == 'none') {
$left_text = ' ';
} else {
$left_text = serializeVLANPack($item['left']);
$left_extra = ' trerror';
$radio_attrs = array('left' => '', 'asis' => ' checked', 'right' => ' disabled');
// idem, see above
$item['right'] = $default_port;
}
break;
default:
$trclass = 'trerror';
$left_text = $right_text = 'internal rendering error';
break;
}
$ancor = '';
$td_class = '';
if (isset($hl_port_name) and $hl_port_name == $port_name) {
$ancor = "name='port-{$hl_port_id}'";
$td_class = ' border_highlight';
}
echo "<tr class='{$trclass}'><td class='tdleft{$td_class}' NOWRAP><a class='interactive-portname port-menu nolink' {$ancor}>{$port_name}</a></td>";
if (!count($radio_attrs)) {
echo "<td class='tdleft{$left_extra}'>{$left_text}</td>";
if ($maxdecisions) {
echo '<td> </td><td> </td><td> </td>';
}
echo "<td class='tdleft{$right_extra}'>{$right_text}</td>";
} else {
echo "<td class='tdleft{$left_extra}'><label for=i_{$rownum}_left>{$left_text}</label></td>";
foreach ($radio_attrs as $pos => $attrs) {
echo "<td><input id=i_{$rownum}_{$pos} name=i_{$rownum} type=radio value={$pos}{$attrs}></td>";
}
echo "<td class='tdleft{$right_extra}'><label for=i_{$rownum}_right>{$right_text}</label></td>";
}
echo '</tr>';
if (count($radio_attrs)) {
echo "<input type=hidden name=rm_{$rownum} value=" . $item['right']['mode'] . '>';
echo "<input type=hidden name=rn_{$rownum} value=" . $item['right']['native'] . '>';
foreach ($item['right']['allowed'] as $a) {
echo "<input type=hidden name=ra_{$rownum}[] value={$a}>";
}
echo "<input type=hidden name=pn_{$rownum} value='" . htmlspecialchars($port_name) . "'>";
}
$rownum += count($radio_attrs) ? 1 : 0;
}
if ($rownum) {
echo "<input type=hidden name=nrows value={$rownum}>";
echo '<tr><td colspan=2> </td><td colspan=3 align=center class=tdcenter>';
printImageHREF('UNLOCK', 'resolve conflicts', TRUE);
echo '</td><td> </td></tr>';
}
echo '</table>';
echo '</form>';
finishPortlet();
echo '</td></tr></table>';
}
function queryTerminal($object_id, $commands, $tolerate_remote_errors = TRUE)
{
$objectInfo = spotEntity('object', $object_id);
$endpoints = findAllEndpoints($object_id, $objectInfo['name']);
if (count($endpoints) == 0) {
throw new RTGatewayError('no management address set');
}
if (count($endpoints) > 1) {
throw new RTGatewayError('cannot pick management address');
}
// telnet prompt and mode specification
switch ($breed = detectDeviceBreed($object_id)) {
case 'ios12':
case 'fdry5':
case 'ftos8':
$protocol = 'netcat';
// default is netcat mode
$prompt = '^(Login|Username|Password): $|^\\S+[>#]$';
// set the prompt in case user would like to specify telnet protocol
break;
case 'air12':
$protocol = 'telnet';
# Aironet IOS is broken
$prompt = '^(Username|Password): $|^\\S+[>#]$';
break;
case 'vrp53':
case 'vrp55':
$protocol = 'telnet';
$prompt = '^\\[[^[\\]]+\\]$|^<[^<>]+>$|^(Username|Password):$|(?:\\[Y\\/N\\]|\\(Y\\/N\\)\\[[YN]\\]):?$';
break;
case 'nxos4':
$protocol = 'telnet';
$prompt = '(^([Ll]ogin|[Pp]assword):|[>#]) $';
break;
case 'xos12':
$protocol = 'telnet';
$prompt = ': $|\\.\\d+ # $|\\?\\s*\\([Yy]\\/[Nn]\\)\\s*$';
break;
case 'jun10':
$protocol = 'telnet';
$prompt = '^login: $|^Password:$|^\\S+@\\S+[>#] $';
break;
case 'eos4':
$protocol = 'telnet';
# strict RFC854 implementation, netcat won't work
$prompt = '^(\\xf2?login|Username|Password): $|^\\S+[>#]$';
break;
case 'ros11':
$protocol = 'netcat';
# see ftos8 case
$prompt = '^(User Name|\\rPassword):$|^\\r?\\S+# $';
break;
case 'iosxr4':
$protocol = 'telnet';
$prompt = '^\\r?(Login|Username|Password): $|^\\r?\\S+[>#]$';
break;
case 'ucs':
$protocol = 'ucssdk';
break;
default:
$protocol = 'netcat';
$prompt = NULL;
}
// set the default settings before calling user-defined callback
$settings = array('hostname' => $endpoints[0], 'protocol' => $protocol, 'port' => NULL, 'prompt' => $prompt, 'username' => NULL, 'password' => NULL, 'timeout' => 15, 'connect_timeout' => 2, 'prompt_delay' => 0.001, 'sudo_user' => NULL, 'identity_file' => NULL);
if (is_callable('terminal_settings')) {
call_user_func('terminal_settings', $objectInfo, array(&$settings));
}
// override settings
if (!isset($settings['port']) and $settings['protocol'] == 'netcat') {
$settings['port'] = 23;
}
$params = array($settings['hostname']);
$params_from_settings = array();
switch ($settings['protocol']) {
case 'telnet':
case 'netcat':
// prepend command list with vendor-specific disabling pager command
switch ($breed) {
case 'ios12':
$commands = "terminal length 0\n" . $commands;
break;
case 'nxos4':
case 'air12':
case 'ftos8':
$commands = "terminal length 0\nterminal no monitor\n" . $commands;
break;
case 'xos12':
$commands = "disable clipaging\n" . $commands;
break;
case 'vrp55':
$commands = "screen-length 0 temporary\n" . $commands;
break;
case 'fdry5':
$commands = "skip-page-display\n" . $commands;
break;
case 'jun10':
$commands = "set cli screen-length 0\n" . $commands;
break;
case 'eos4':
$commands = "enable\nno terminal monitor\nterminal length 0\n" . $commands;
break;
case 'ros11':
$commands = "terminal datadump\n" . $commands;
$commands .= "\n\n";
# temporary workaround for telnet server
break;
case 'iosxr4':
$commands = "terminal length 0\nterminal monitor disable\n" . $commands;
break;
case 'dlink':
$commands = "disable clipaging\n" . $commands;
break;
}
// prepend telnet commands by credentials
if (isset($settings['password'])) {
$commands = $settings['password'] . "\n" . $commands;
}
if (isset($settings['username'])) {
$commands = $settings['username'] . "\n" . $commands;
}
// command-line options are specific to client: telnet or netcat
switch ($settings['protocol']) {
case 'telnet':
$params_from_settings['port'] = 'port';
$params_from_settings['prompt'] = 'prompt';
$params_from_settings['connect-timeout'] = 'connect_timeout';
$params_from_settings['timeout'] = 'timeout';
$params_from_settings['prompt-delay'] = 'prompt_delay';
break;
case 'netcat':
$params_from_settings['p'] = 'port';
$params_from_settings['w'] = 'timeout';
$params_from_settings['b'] = 'ncbin';
break;
}
break;
case 'ssh':
$params_from_settings['port'] = 'port';
$params_from_settings['proto'] = 'proto';
$params_from_settings['username'] = '******';
$params_from_settings['i'] = 'identity_file';
$params_from_settings['sudo-user'] = '******';
$params_from_settings['connect-timeout'] = 'connect_timeout';
break;
case 'ucssdk':
# remote XML through a Python backend
$params = array();
# reset
# UCS in its current implementation besides the terminal_settings() provides
# an additional username/password feed through the HTML from. Whenever the
# user provides the credentials through the form, use these instead of the
# credentials [supposedly] set by terminal_settings().
if ($script_mode != TRUE && !isCheckSet('use_terminal_settings')) {
genericAssertion('ucs_login', 'string');
genericAssertion('ucs_password', 'string');
$settings['username'] = $_REQUEST['ucs_login'];
$settings['password'] = $_REQUEST['ucs_password'];
}
foreach (array('hostname', 'username', 'password') as $item) {
if (empty($settings[$item])) {
throw new RTGatewayError("{$item} not available, check terminal_settings()");
}
}
$commands = "login {$settings['hostname']} {$settings['username']} {$settings['password']}\n" . $commands;
break;
default:
throw RTGatewayError("Invalid terminal protocol '{$settings['protocol']}' specified");
}
foreach ($params_from_settings as $param_name => $setting_name) {
if (isset($settings[$setting_name])) {
if (is_int($param_name)) {
$params[] = $settings[$setting_name];
} else {
$params[$param_name] = $settings[$setting_name];
}
}
}
callHook('alterTerminalParams', $object_id, $tolerate_remote_errors, array(&$settings['protocol']), array(&$params));
$ret_code = callScript($settings['protocol'], $params, $commands, $out, $errors);
if ($settings['protocol'] != 'ssh' || !$tolerate_remote_errors) {
if (!empty($errors)) {
throw new RTGatewayError("{$settings['protocol']} error: " . rtrim($errors));
} elseif ($ret_code !== 0) {
throw new RTGatewayError("{$settings['protocol']} error: result code {$ret_code}");
}
} elseif (!empty($errors)) {
// ssh and tolerate and non-empty $errors
foreach (explode("\n", $errors) as $line) {
if (strlen($line)) {
showWarning("{$settings['protocol']} {$settings['hostname']}: {$line}");
}
}
}
return strtr($out, array("\r" => ""));
// cut ^M symbols
}
function queryTerminal($object_id, $commands, $tolerate_remote_errors = TRUE)
{
$objectInfo = spotEntity('object', $object_id);
$endpoints = findAllEndpoints($object_id, $objectInfo['name']);
if (count($endpoints) == 0) {
throw new RTGatewayError('no management address set');
}
if (count($endpoints) > 1) {
throw new RTGatewayError('cannot pick management address');
}
// telnet prompt and mode specification
switch ($breed = detectDeviceBreed($object_id)) {
case 'ios12':
case 'ftos8':
$protocol = 'netcat';
// default is netcat mode
$prompt = '^(Login|[Uu]sername|Password): $|^\\S+[>#]$|\\[[^][]*\\]\\? $';
// set the prompt in case user would like to specify telnet protocol
$commands = "terminal length 0\nterminal no monitor\n" . $commands;
break;
case 'air12':
$protocol = 'telnet';
# Aironet IOS is broken
$prompt = '^(Username|Password): $|^\\S+[>#]$';
$commands = "terminal length 0\nterminal no monitor\n" . $commands;
break;
case 'fdry5':
$protocol = 'netcat';
// default is netcat mode
$prompt = '^(Login|Username|Password): $|^\\S+[>#]$';
// set the prompt in case user would like to specify telnet protocol
$commands = "skip-page-display\n" . $commands;
break;
case 'vrp55':
case 'vrp85':
$commands = "screen-length 0 temporary\n" . $commands;
/* fall-through */
/* fall-through */
case 'vrp53':
$protocol = 'telnet';
$prompt = '^\\[[^[\\]]+\\]$|^<[^<>]+>$|^(Username|Password):$|\\[[Yy][^\\[\\]]*\\]\\s*:?\\s*$';
break;
case 'nxos4':
$protocol = 'telnet';
$prompt = '(^([Ll]ogin|[Pp]assword):|[>#]) $';
$commands = "terminal length 0\nterminal no monitor\n" . $commands;
break;
case 'xos12':
$protocol = 'telnet';
$prompt = ': $|\\.\\d+ # $|\\?\\s*\\([Yy]\\/[Nn]\\)\\s*$';
$commands = "disable clipaging\n" . $commands;
break;
case 'jun10':
$protocol = 'telnet';
$prompt = '^login: $|^Password:$|^\\S+@\\S+[>#] $';
$commands = "set cli screen-length 0\n" . $commands;
break;
case 'eos4':
$protocol = 'telnet';
# strict RFC854 implementation, netcat won't work
$prompt = '^\\xf2?(login|Username|Password): $|^\\S+[>#]$';
$commands = "enable\nno terminal monitor\nterminal length 0\n" . $commands;
break;
case 'ros11':
$protocol = 'netcat';
# see ftos8 case
$prompt = '^(User Name|\\rPassword):$|^\\r?\\S+# $';
$commands = "terminal datadump\n" . $commands;
$commands .= "\n\n";
# temporary workaround for telnet server
break;
case 'iosxr4':
$protocol = 'telnet';
$prompt = '^\\r?(Login|Username|Password): $|^\\r?\\S+[>#]$';
$commands = "terminal length 0\nterminal monitor disable\n" . $commands;
break;
case 'ucs':
$protocol = 'ucssdk';
break;
case 'dlink':
$protocol = 'netcat';
$commands = "disable clipaging\n" . $commands;
break;
}
if (!isset($protocol)) {
$protocol = 'netcat';
}
if (!isset($prompt)) {
$prompt = NULL;
}
// set the default settings before calling user-defined callback
$settings = array('hostname' => $endpoints[0], 'protocol' => $protocol, 'port' => NULL, 'prompt' => $prompt, 'username' => NULL, 'password' => NULL, 'timeout' => 15, 'connect_timeout' => 2, 'prompt_delay' => 0.001, 'sudo_user' => NULL, 'identity_file' => NULL);
// override default settings
if (is_callable('terminal_settings')) {
call_user_func('terminal_settings', $objectInfo, array(&$settings));
}
// make gateway-specific CLI params out of settings
$params = callHook('makeGatewayParams', $object_id, $tolerate_remote_errors, array(&$settings), array(&$commands));
// call gateway
$ret_code = callScript($settings['protocol'], $params, $commands, $out, $errors);
if ($settings['protocol'] != 'ssh' || !$tolerate_remote_errors) {
if (!empty($errors)) {
throw new RTGatewayError("{$settings['protocol']} error: " . rtrim($errors));
} elseif ($ret_code !== 0) {
throw new RTGatewayError("{$settings['protocol']} error: result code {$ret_code}");
}
} elseif (!empty($errors)) {
// ssh and tolerate and non-empty $errors
foreach (explode("\n", $errors) as $line) {
if (strlen($line)) {
showWarning("{$settings['protocol']} {$settings['hostname']}: {$line}");
}
}
}
return strtr($out, array("\r" => ""));
// cut ^M symbols
}
function renderRSPoolServerForm($pool_id)
{
global $nextorder;
$poolInfo = spotEntity('ipv4rspool', $pool_id);
if ($poolInfo['rscount']) {
startPortlet("Manage RS list ({$poolInfo['rscount']})");
echo "<table cellspacing=0 cellpadding=5 align=center class=cooltable>\n";
echo "<tr><th> </th><th>Address</th><th>Port</th><th>Comment</th><th>in service</th><th>configuration</th><th> </th></tr>\n";
// new RS form
printOpFormIntro('addRS');
echo "<tr class=row_odd valign=top><td>";
printImageHREF('add', 'Add new real server');
echo "</td><td><input type=text name=rsip></td>";
$default_port = getConfigVar('DEFAULT_SLB_RS_PORT');
if ($default_port == 0) {
$default_port = '';
}
echo "<td><input type=text name=rsport size=5 value='{$default_port}'></td>";
echo "<td><input type=text name=comment size=15></td>";
$checked = getConfigVar('DEFAULT_IPV4_RS_INSERVICE') == 'yes' ? 'checked' : '';
echo "<td><input type=checkbox name=inservice {$checked}></td>";
echo "<td><textarea name=rsconfig></textarea></td><td>";
printImageHREF('ADD', 'Add new real server', TRUE);
echo "</td></tr></form>\n";
$order = 'even';
foreach (getRSListInPool($pool_id) as $rsid => $rs) {
printOpFormIntro('updRS', array('rs_id' => $rsid));
echo "<tr valign=top class=row_{$order}><td><a href='" . makeHrefProcess(array('op' => 'delRS', 'pool_id' => $pool_id, 'id' => $rsid)) . "'>";
printImageHREF('delete', 'Delete this real server');
echo "</td><td><input type=text name=rsip value='{$rs['rsip']}'></td>";
echo "<td><input type=text name=rsport size=5 value='{$rs['rsport']}'></td>";
echo "<td><input type=text name=comment size=15 value='{$rs['comment']}'></td>";
$checked = $rs['inservice'] == 'yes' ? 'checked' : '';
echo "<td><input type=checkbox name=inservice {$checked}></td>";
echo "<td><textarea name=rsconfig>{$rs['rsconfig']}</textarea></td><td>";
printImageHREF('SAVE', 'Save changes', TRUE);
echo "</td></tr></form>\n";
$order = $nextorder[$order];
}
echo "</table>\n";
finishPortlet();
}
startPortlet('Add many');
printOpFormIntro('addMany');
echo "<table border=0 align=center>\n<tr><td>";
if (getConfigVar('DEFAULT_IPV4_RS_INSERVICE') == 'yes') {
printImageHREF('inservice', 'in service');
} else {
printImageHREF('notinservice', 'NOT in service');
}
echo "</td><td>Format: ";
$formats = callHook('getBulkRealsFormats');
printSelect($formats, array('name' => 'format'));
echo "</td><td><input type=submit value=Parse></td></tr>\n";
echo "<tr><td colspan=3><textarea name=rawtext cols=100 rows=25></textarea></td></tr>\n";
echo "</table>\n";
finishPortlet();
}
function exec8021QDeploy($object_id, $do_push)
{
global $dbxlink;
$nsaved = $npushed = $nsaved_uplinks = 0;
$dbxlink->beginTransaction();
if (NULL === ($vswitch = getVLANSwitchInfo($object_id, 'FOR UPDATE'))) {
throw new InvalidArgException('object_id', $object_id, 'VLAN domain is not set for this object');
}
$D = getStored8021QConfig($vswitch['object_id'], 'desired');
$C = getStored8021QConfig($vswitch['object_id'], 'cached');
try {
$R = getRunning8021QConfig($vswitch['object_id']);
} catch (RTGatewayError $e) {
usePreparedExecuteBlade('UPDATE VLANSwitch SET last_errno=?, last_error_ts=NOW() WHERE object_id=?', array(E_8021Q_PULL_REMOTE_ERROR, $vswitch['object_id']));
$dbxlink->commit();
return 0;
}
$conflict = FALSE;
$ok_to_push = array();
foreach (get8021QSyncOptions($vswitch, $D, $C, $R['portdata']) as $pn => $port) {
// always update cache with new data from switch
switch ($port['status']) {
case 'ok_to_merge':
// FIXME: this can be logged
upd8021QPort('cached', $vswitch['object_id'], $pn, $port['both']);
break;
case 'ok_to_delete':
del8021QPort($vswitch['object_id'], $pn);
$nsaved++;
break;
case 'ok_to_add':
add8021QPort($vswitch['object_id'], $pn, $port['right']);
$nsaved++;
break;
case 'delete_conflict':
case 'merge_conflict':
case 'add_conflict':
case 'martian_conflict':
$conflict = TRUE;
break;
case 'ok_to_pull':
// FIXME: this can be logged
upd8021QPort('desired', $vswitch['object_id'], $pn, $port['right']);
upd8021QPort('cached', $vswitch['object_id'], $pn, $port['right']);
$nsaved++;
break;
case 'ok_to_push_with_merge':
upd8021QPort('cached', $vswitch['object_id'], $pn, $port['right']);
// fall through
// fall through
case 'ok_to_push':
$ok_to_push[$pn] = $port['left'];
break;
}
}
// redo uplinks unconditionally
$domain_vlanlist = getDomainVLANs($vswitch['domain_id']);
$Dnew = apply8021QOrder($vswitch['template_id'], getStored8021QConfig($vswitch['object_id'], 'desired'));
// Take new "desired" configuration and derive uplink port configuration
// from it. Then cancel changes to immune VLANs and save resulting
// changes (if any left).
$new_uplinks = filter8021QChangeRequests($domain_vlanlist, $Dnew, produceUplinkPorts($domain_vlanlist, $Dnew, $vswitch['object_id']));
$nsaved_uplinks += replace8021QPorts('desired', $vswitch['object_id'], $Dnew, $new_uplinks);
if ($nsaved + $nsaved_uplinks) {
// saved configuration has changed (either "user" ports have changed,
// or uplinks, or both), so bump revision number up)
touchVLANSwitch($vswitch['object_id']);
}
if ($conflict) {
usePreparedExecuteBlade('UPDATE VLANSwitch SET out_of_sync="yes", last_errno=?, last_error_ts=NOW() WHERE object_id=?', array(E_8021Q_VERSION_CONFLICT, $vswitch['object_id']));
} else {
usePreparedExecuteBlade('UPDATE VLANSwitch SET last_errno=?, last_error_ts=NOW() WHERE object_id=?', array(E_8021Q_NOERROR, $vswitch['object_id']));
// Modified uplinks are very likely to differ from those in R-copy,
// so don't mark device as clean, if this happened. This can cost
// us an additional, empty round of sync, but at least out_of_sync
// won't be mistakenly set to 'no'.
// FIXME: A cleaner way of coupling pull and push operations would
// be to split this function into two.
if (!count($ok_to_push) and !$nsaved_uplinks) {
usePreparedExecuteBlade('UPDATE VLANSwitch SET out_of_sync="no" WHERE object_id=?', array($vswitch['object_id']));
} elseif ($do_push) {
usePreparedExecuteBlade('UPDATE VLANSwitch SET last_push_started=NOW() WHERE object_id=?', array($vswitch['object_id']));
try {
$vlan_names = isset($R['vlannames']) ? $R['vlannames'] : array();
$npushed += exportSwitch8021QConfig($vswitch, $R['vlanlist'], $R['portdata'], $ok_to_push, $vlan_names);
// update cache for ports deployed
replace8021QPorts('cached', $vswitch['object_id'], $R['portdata'], $ok_to_push);
usePreparedExecuteBlade('UPDATE VLANSwitch SET last_push_finished=NOW(), out_of_sync="no", last_errno=? WHERE object_id=?', array(E_8021Q_NOERROR, $vswitch['object_id']));
} catch (RTGatewayError $r) {
usePreparedExecuteBlade('UPDATE VLANSwitch SET out_of_sync="yes", last_error_ts=NOW(), last_errno=? WHERE object_id=?', array(E_8021Q_PUSH_REMOTE_ERROR, $vswitch['object_id']));
callHook('pushErrorHandler', $object_id, $r);
}
}
}
$dbxlink->commit();
// start downlink work only after unlocking current object to make deadlocks less likely to happen
// TODO: only process changed uplink ports
if ($nsaved_uplinks) {
initiateUplinksReverb($vswitch['object_id'], $new_uplinks);
}
return $nsaved + $npushed + $nsaved_uplinks;
}
