From e1fa969219ad8e25940fb020e32fbb5c4143a2e0 Mon Sep 17 00:00:00 2001 From: PiBa-NL Date: Tue, 27 Oct 2015 00:23:00 +0100 Subject: haproxy-devel, -acls/actions in backend -prevent filling backend selections items that have value none when renaming a backend -example template for using multiple domains on 1 frontend --- config/haproxy-devel/pkg/haproxy.inc | 185 ++++++++++++++++- config/haproxy-devel/pkg/haproxy_htmllist.inc | 4 +- config/haproxy-devel/www/haproxy_listeners.php | 2 +- config/haproxy-devel/www/haproxy_pool_edit.php | 269 ++++++++++++++++++++++++- config/haproxy-devel/www/haproxy_templates.php | 94 +++++++++ 5 files changed, 532 insertions(+), 22 deletions(-) diff --git a/config/haproxy-devel/pkg/haproxy.inc b/config/haproxy-devel/pkg/haproxy.inc index afa10fb7..ba36c089 100644 --- a/config/haproxy-devel/pkg/haproxy.inc +++ b/config/haproxy-devel/pkg/haproxy.inc @@ -66,7 +66,12 @@ $a_acltypes["path_matches"] = array('name' => 'Path matches:', $a_acltypes["path_regex"] = array('name' => 'Path regex:', 'mode' => 'http', 'syntax' => 'path_reg -i %1$s'); $a_acltypes["path_contains"] = array('name' => 'Path contains:', - 'mode' => 'http', 'syntax' => 'path_dir -i %1$s'); + 'mode' => 'http', 'syntax' => 'path_sub -i %1$s'); +$a_acltypes["url_parameter"] = array('name' => 'Url parameter contains:', + 'mode' => 'http', 'syntax' => 'url_param({parameter}) -i %1$s', + 'fields' => array( + array('name'=>"parameter",'columnheader'=>"Parameter name",'type'=>"textbox",'size'=>"50",'mask'=>'urlparameter') + )); $a_acltypes["ssl_c_verify_code"] = array('name' => 'SSL Client certificate verify error result:', 'mode' => 'http', 'syntax' => 'ssl_c_verify %1$s', 'require_client_cert' => '1'); // ssl_c_verify result codes: https://www.openssl.org/docs/apps/verify.html#DIAGNOSTICS @@ -351,7 +356,7 @@ $a_action["tcp-response_content_accept"] = array('name' => "tcp-response content $a_action["tcp-response_content_close"] = array('name' => "tcp-response content close", 'mode'=> '', 'syntax' => 'tcp-response content close'); $a_action["tcp-response_content_reject"] = array('name' => "tcp-response content reject", 'mode'=> '', 'syntax' => 'tcp-response content reject'); if (haproxy_version() >= '1.6') { - $a_action["tcp-response_content_lua"] = array('name' => "tcp-response content lua script", 'mode'=> '', + $a_action["tcp-response_content_lua"] = array('name' => "tcp-response content lua script", 'mode'=> '', 'syntax' => 'tcp-response content lua.{lua-function}', 'fields' => array( 'lua-function' => array('name'=>"lua-function",'columnheader'=>"lua function",'type'=>"textbox",'size'=>"50",'mask'=>'lua-function') )); @@ -992,6 +997,142 @@ function write_backend($configpath, $fd, $name, $pool, $backendsettings) { } } + global $a_action; + $config_acls = array(); + + $cert_acls = ""; + $aclcrt_name = ""; + $a_acl = get_backend_acls($pool, $frontendtype); + if (!is_array($a_acl)) { + $a_acl = array(); + } + // ACL's + foreach ($a_acl as $entry) { + $aclitem = $entry['ref']; + $expression = $aclitem['expression']; + + $aclname = $aclitem['name']; + $acltype = haproxy_find_acl($expression); + if (!isset($acltype)) + continue; + + // Filter out acls for different modes + if ($acltype['mode'] != '' && $acltype['mode'] != strtolower($frontendtype)) { + continue; + } + if ($acltype['inspect-delay'] != '') { + $inspectdelay = $acltype['inspect-delay']; + } + if ($acltype['advancedoptions'] != '') { + $advancedextra[$acltype['syntax']] = $acltype['advancedoptions']."\n"; + } + if ($acltype['require_client_cert']) { + $needs_clientcert[$aclname] = true; + } + if ($aclitem['certacl']) { + $aclname = "aclcrt_{$frontend['name']}"; + $aclcrt_name = $aclname; + } + + if (($expression == "source_ip") && is_alias($aclitem['value'])) { + $filename = "$configpath/ipalias_{$aclitem['value']}.lst"; + $listitems = haproxy_hostoralias_to_list($aclitem['value']); + $fd_alias = fopen("$filename", "w"); + foreach($listitems as $item) { + fwrite($fd_alias, $item."\r\n"); + } + fclose($fd_alias); + $expr = "src -f $filename"; + } else { + $expr = sprintf($acltype['syntax'], $aclitem['value']); + if (is_array($acltype['fields'])) { + foreach ($acltype['fields'] as $field) { + $fieldname = $field['name']; + $parameter = $aclitem[$expression . $fieldname]; + if ($fieldname == "backend") { + $backendname = $parameter . "_" . strtolower($bind['type'])."_".$ipversion; + $parameter = $backendname; + } + $expr = str_replace("{{$fieldname}}", $parameter, $expr); + } + } + } + $config_acls ["\tacl\t\t\t" . $aclname . "\t" . $expr . "\n"] = 1; + } + // Write acl's first, so they may be used by advanced text options written by user. + foreach($config_acls as $acl => $dummy) { + fwrite ($fd, $acl); + } + + $a_actionitems = $pool['a_actionitems']['item']; + if (!is_array($a_actionitems)) { + $a_actionitems = array(); + } + foreach ($a_actionitems as $actionitem) { + $actionid = $actionitem['action']; + $action = $a_action[$actionid]; + + $action_cfg = $action['syntax']; + + if (is_array($action['fields'])) { + foreach ($action['fields'] as $field) { + $fieldname = $field['name']; + $parameter = $actionitem[$actionid . $field['name']]; + + if ($fieldname == "backend") { + $backend = $parameter; + $backendname = $parameter . "_" . strtolower($bind['type'])."_".$ipversion; + if (!isset($a_pendingpl[$backendname])) { + $a_pendingpl[$backendname] = array(); + $a_pendingpl[$backendname]['name'] = $backendname; + $a_pendingpl[$backendname]['backend'] = $backend; + $a_pendingpl[$backendname]['frontend'] = $bind; + $a_pendingpl[$backendname]['ipversion'] = $ipversion; + } + $parameter = $backendname; + } + $action_cfg = str_replace("{{$fieldname}}", $parameter, $action_cfg); + } + } + $condition = ""; + if (!empty($actionitem['acl']) || !empty($systemacl)) { + $useclientcert = ""; + $useracls = ""; + $aclnames = explode(' ', $actionitem['acl']); + foreach($aclnames as $aclname) { + if ($needs_clientcert[$aclname]) { + $useclientcert = " aclsystem_ssl_c_used"; + } + $not = ""; + foreach ($a_acl as $entry) { + if ($entry['ref']['name'] == $aclname && $entry['ref']['not'] == 'yes') { + $not = "!"; + } + } + $useracls .= " {$not}{$aclname}"; + } + $condition = " if {$useracls}{$useclientcert} {$systemacl}"; + } + + $action = "\t{$action_cfg} {$condition}\n"; + + if ($actionid == "use_backend") { + if (empty($condition)) { + $config_usedefaultbackends .= "\tdefault_backend {$parameter}{$condition}\n"; + } else { + if (!empty($actionitem['acl'])){ + $config_usebackends .= $action; + } else { + // add use_backend if ipv4/6 before default_backend if any exists.. + $config_usedefaultbackends .= $action; + } + } + } else { + $config_actions .= $action; + } + } + fwrite ($fd, $config_actions); + if ($pool['advanced']) { $advanced = base64_decode($pool['advanced']); $advanced_txt = " " . $advanced; @@ -1346,15 +1487,15 @@ function haproxy_writeconf($configpath) { } // lua-load - foreach($a_files as $file) { - if ($file['type'] == "luascript") { - $luafile = $configpath . "/luascript_" . $file['name']; - file_put_contents($luafile, base64_decode($file['content']), 0); - fwrite ($fd, "\tlua-load\t\t{$luafile}\n"); - + if (is_array($a_files)) { + foreach($a_files as $file) { + if ($file['type'] == "luascript") { + $luafile = $configpath . "/luascript_" . $file['name']; + file_put_contents($luafile, base64_decode($file['content']), 0); + fwrite ($fd, "\tlua-load\t\t{$luafile}\n"); + } } } - // Keep the advanced options on the bottom of the global settings, to allow additional sections to be easely added if ($a_global['advanced']) { @@ -2547,6 +2688,32 @@ function get_frontend_acls($frontend) { return $result; } +function get_backend_acls($backend, $type) { + $result = array(); + $a_acl = &$backend['a_acl']['item']; + if (is_array($a_acl)) + { + foreach ($a_acl as $entry) { + $acl = haproxy_find_acl($entry['expression']); + if (!$acl) { + continue; + } + + // Filter out acls for different modes + if ($acl['mode'] != '' && $acl['mode'] != $type) { + continue; + } + $not = $entry['not'] == "yes" ? "not: " : ""; + $acl_item = array(); + $acl_item['descr'] = $acl['name'] . " " . (isset($acl['novalue']) ? "" : $not . $entry['value']); + $acl_item['ref'] = $entry; + + $result[] = $acl_item; + } + } + return $result; +} + function get_backend_id($name) { global $config; $a_backend = &$config['installedpackages']['haproxy']['ha_pools']['item']; diff --git a/config/haproxy-devel/pkg/haproxy_htmllist.inc b/config/haproxy-devel/pkg/haproxy_htmllist.inc index a17a5089..4abfedd8 100644 --- a/config/haproxy-devel/pkg/haproxy_htmllist.inc +++ b/config/haproxy-devel/pkg/haproxy_htmllist.inc @@ -134,7 +134,7 @@ class HaproxyHtmlList } elseif ($itemtype == "checkbox") { echo $itemvalue=='yes' ? gettext('yes') : gettext('no'); } elseif ($itemtype == "textarea") { - echo '
'; + echo "
"; echo str_replace(" "," ", str_replace("\n","
", htmlspecialchars(base64_decode($itemvalue)))); echo '
'; } elseif ($itemtype == "fixedtext") { @@ -180,7 +180,7 @@ class HaproxyHtmlList $itemname = $item['name']; $itemvalue = $value[$itemname]; if (isset($item['customdrawcell'])) { - $item['customdrawcell']($this, $item, $itemvalue, false); + $item['customdrawcell']($this, $item, $itemvalue, false, $itemname, $counter); } else { $this->haproxy_htmllist_drawcell($item, $itemvalue, false, $itemname, $counter); } diff --git a/config/haproxy-devel/www/haproxy_listeners.php b/config/haproxy-devel/www/haproxy_listeners.php index 2a91aa3f..5aef0a82 100644 --- a/config/haproxy-devel/www/haproxy_listeners.php +++ b/config/haproxy-devel/www/haproxy_listeners.php @@ -311,7 +311,7 @@ function js_callback(req) { echo "{$backend}"; if (!empty($actionitem['acl'])) { - echo " if({$actionitem['acl']})"; + echo " if({$actionitem['acl']})"; } } } diff --git a/config/haproxy-devel/www/haproxy_pool_edit.php b/config/haproxy-devel/www/haproxy_pool_edit.php index 13444f4d..71da9732 100644 --- a/config/haproxy-devel/www/haproxy_pool_edit.php +++ b/config/haproxy-devel/www/haproxy_pool_edit.php @@ -48,7 +48,7 @@ if (isset($_POST['id'])) $id = $_POST['id']; else $id = $_GET['id']; - + $tmp = get_backend_id($id); if (is_numeric($tmp)) $id = $tmp; @@ -204,9 +204,113 @@ $errorfileslist = new HaproxyHtmlList("table_errorfile", $fields_errorfile); $errorfileslist->keyfield = "errorcode"; + +$fields_aclSelectionList=array(); +$fields_aclSelectionList[0]['name']="name"; +$fields_aclSelectionList[0]['columnheader']="Name"; +$fields_aclSelectionList[0]['colwidth']="30%"; +$fields_aclSelectionList[0]['type']="textbox"; +$fields_aclSelectionList[0]['size']="20"; + +$fields_aclSelectionList[1]['name']="expression"; +$fields_aclSelectionList[1]['columnheader']="Expression"; +$fields_aclSelectionList[1]['colwidth']="30%"; +$fields_aclSelectionList[1]['type']="select"; +$fields_aclSelectionList[1]['size']="10"; +$fields_aclSelectionList[1]['items']=&$a_acltypes; + +$fields_aclSelectionList[2]['name']="not"; +$fields_aclSelectionList[2]['columnheader']="Not"; +$fields_aclSelectionList[2]['colwidth']="5%"; +$fields_aclSelectionList[2]['type']="checkbox"; +$fields_aclSelectionList[2]['size']="5"; + +$fields_aclSelectionList[3]['name']="value"; +$fields_aclSelectionList[3]['columnheader']="Value"; +$fields_aclSelectionList[3]['colwidth']="35%"; +$fields_aclSelectionList[3]['type']="textbox"; +$fields_aclSelectionList[3]['size']="35"; + +$fields_actions=array(); +$fields_actions[0]['name']="action"; +$fields_actions[0]['columnheader']="Action"; +$fields_actions[0]['colwidth']="30%"; +$fields_actions[0]['type']="select"; +$fields_actions[0]['size']="200px"; +$fields_actions[0]['items']=&$a_action; +$fields_actions[1]['name']="parameters"; +$fields_actions[1]['columnheader']="Parameters"; +$fields_actions[1]['colwidth']="30%"; +$fields_actions[1]['type']="fixedtext"; +$fields_actions[1]['size']="200px"; +$fields_actions[1]['text']="See below"; +$fields_actions[2]['name']="acl"; +$fields_actions[2]['columnheader']="Condition acl names"; +$fields_actions[2]['colwidth']="15%"; +$fields_actions[2]['type']="textbox"; +$fields_actions[2]['size']="40"; + + +$fields_actions_details=array(); +foreach($a_action as $key => $action) { + if (is_array($action['fields'])) { + foreach($action['fields'] as $field) { + $item = $field; + $name = $key . $item['name']; + $item['name'] = $name; + $item['columnheader'] = $field['name']; + $item['customdrawcell'] = customdrawcell_actions; + $fields_actions_details[$name] = $item; + } + } +} + +$a_acltypes["backendservercount"]['fields']['backend']['items'] = &$backends; +$fields_acl_details=array(); +foreach($a_acltypes as $key => $action) { + if (is_array($action['fields'])) { + foreach($action['fields'] as $field) { + $item = $field; + $name = $key . $item['name']; + $item['name'] = $name; + $item['columnheader'] = $field['name']; + $item['customdrawcell'] = customdrawcell_actions; + $fields_acl_details[$name] = $item; + } + } +} + +function customdrawcell_actions($object, $item, $itemvalue, $editable, $itemname, $counter) { + if ($editable) { + $object->haproxy_htmllist_drawcell($item, $itemvalue, $editable, $itemname, $counter); + } else { + //TODO hide fields not applicable.?. + echo $itemvalue; + } +} + +$htmllist_acls = new HaproxyHtmlList("table_acls", $fields_aclSelectionList); +$htmllist_acls->fields_details = $fields_acl_details; +$htmllist_acls->editmode = true; + +$htmllist_actions = new HaproxyHtmlList("table_actions", $fields_actions); +$htmllist_actions->fields_details = $fields_actions_details; +$htmllist_actions->keyfield = "name"; + + if (isset($id) && $a_pools[$id]) { + $pconfig['a_acl'] = &$a_pools[$id]['a_acl']['item']; + if (!is_array($pconfig['a_acl'])) { + $pconfig['a_acl'] = array(); + } + $pconfig['a_actionitems'] = &$a_pools[$id]['a_actionitems']['item']; + if (!is_array($pconfig['a_actionitems'])) { + $pconfig['a_actionitems'] = array(); + } $pconfig['advanced'] = base64_decode($a_pools[$id]['advanced']); $pconfig['advanced_backend'] = base64_decode($a_pools[$id]['advanced_backend']); + + $a_servers = &$a_pools[$id]['ha_servers']['item']; foreach($simplefields as $stat) @@ -214,7 +318,9 @@ if (isset($id) && $a_pools[$id]) { $a_errorfiles = &$a_pools[$id]['errorfiles']['item']; - if (!is_array($a_errorfiles)) $a_errorfiles = array(); + if (!is_array($a_errorfiles)) { + $a_errorfiles = array(); + } } if (isset($_GET['dup'])) @@ -276,6 +382,8 @@ if ($_POST) { if (($_POST['name'] == $config['installedpackages']['haproxy']['ha_pools']['item'][$i]['name']) && ($i != $id)) $input_errors[] = "This pool name has already been used. Pool names must be unique."; + $pconfig['a_acl'] = $htmllist_acls->haproxy_htmllist_get_values(); + $pconfig['a_actionitems'] = $htmllist_actions->haproxy_htmllist_get_values(); $a_servers = $serverslist->haproxy_htmllist_get_values(); foreach($a_servers as $server){ $server_name = $server['name']; @@ -314,23 +422,39 @@ if ($_POST) { if(isset($id) && $a_pools[$id]) $pool = $a_pools[$id]; - if ($pool['name'] != $_POST['name']) { + if (!empty($pool['name']) && ($pool['name'] != $_POST['name'])) { + //old $pool['name'] can be empty if a new or cloned item is saved, nothing should be renamed then // name changed: - if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) { - $config['installedpackages']['haproxy']['ha_backends']['item'] = array(); - } + $oldvalue = $pool['name']; + $newvalue = $_POST['name']; + $a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item']; + if (!is_array($a_backend)) { + $a_backend = array(); + } for ( $i = 0; $i < count($a_backend); $i++) { - if ($a_backend[$i]['backend_serverpool'] == $pool['name']) - $a_backend[$i]['backend_serverpool'] = $_POST['name']; + $backend = &$a_backend[$i]; + if ($a_backend[$i]['backend_serverpool'] == $oldvalue) { + $a_backend[$i]['backend_serverpool'] = $newvalue; + } + if (is_array($backend['a_actionitems']['item'])) { + foreach($backend['a_actionitems']['item'] as &$item) { + if ($item['action'] == "use_backend") { + if ($item['use_backendbackend'] == $oldvalue) { + $item['use_backendbackend'] = $newvalue; + } + } + } + } } } if($pool['name'] != "") $changedesc .= " modified pool: '{$pool['name']}'"; - - $pool['ha_servers']['item']=$a_servers; + $pool['ha_servers']['item'] = $a_servers; + $pool['a_acl']['item'] = $pconfig['a_acl']; + $pool['a_actionitems']['item'] = $pconfig['a_actionitems']; update_if_changed("advanced", $pool['advanced'], base64_encode($_POST['advanced'])); update_if_changed("advanced_backend", $pool['advanced_backend'], base64_encode($_POST['advanced_backend'])); @@ -667,6 +791,71 @@ foreach($simplefields as $field){
NOTE: paste text into this box that you would like to pass thru. Applied to the backend section. + + + Access Control lists + + Draw($a_acl); + ?> +
+ Example: + + + + + + + + + + + + + + + + + + + +
NameExpressionNotValue
Backend1aclHost matcheswww.yourdomain.tld
addHeaderAclSSL Client certificate valid
+
+ acl's with the same name will be 'combined' using OR criteria.
+ For more information about ACL's please see HAProxy Documentation Section 7 - Using ACL's

+ NOTE Important change in behaviour, since package version 0.32
+ -acl's are no longer combined with logical AND operators, list multiple acl's below where needed.
+ -acl's alone no longer implicitly generate use_backend configuration. Add 'actions' below to accomplish this behaviour. + + + + Actions + + Draw($a_actionitems); + ?> +
+ Example: + + + + + + + + + + + + + + + + +
ActionParametersCondition
Use BackendWebsite1BackendBackend1acl
http-request header setHeadername: X-HEADER-ClientCertValid
New logformat value: YES		addHeaderAcl
+   @@ -1067,12 +1256,72 @@ set by the 'retries' parameter.
phparray_to_javascriptarray($a_sticky_type,"sticky_type",Array('/*','/*/descr','/*/cookiedescr')); //phparray_to_javascriptarray($a_files,"a_files",Array('/*','/*/name','/*/descr')); + phparray_to_javascriptarray($a_action, "showhide_actionfields", + Array('/*', '/*/fields', '/*/fields/*', '/*/fields/*/name')); + phparray_to_javascriptarray($a_acltypes, "showhide_aclfields", + Array('/*', '/*/fields', '/*/fields/*', '/*/fields/*/name')); + $serverslist->outputjavascript(); $errorfileslist->outputjavascript(); + $htmllist_acls->outputjavascript(); + $htmllist_actions->outputjavascript(); ?> browser_InnerText_support = (document.getElementsByTagName("body")[0].innerText != undefined) ? true : false; totalrows = ; + + function table_acls_listitem_change(tableId, fieldId, rowNr, field) { + if (fieldId = "toggle_details") { + fieldId = "expression"; + field = d.getElementById(tableId+"expression"+rowNr); + } + if (fieldId = "expression") { + var actiontype = field.value; + + var table = d.getElementById(tableId); + + for(var actionkey in showhide_aclfields) { + var fields = showhide_aclfields[actionkey]['fields']; + for(var fieldkey in fields){ + var fieldname = fields[fieldkey]['name']; + var rowid = "tr_edititemdetails_"+rowNr+"_"+actionkey+fieldname; + var element = d.getElementById(rowid); + + if (actionkey == actiontype) + element.style.display = ''; + else + element.style.display = 'none'; + } + } + } + } + + function table_actions_listitem_change(tableId, fieldId, rowNr, field) { + if (fieldId = "toggle_details") { + fieldId = "action"; + field = d.getElementById(tableId+"action"+rowNr); + } + if (fieldId = "action") { + var actiontype = field.value; + + var table = d.getElementById(tableId); + + for(var actionkey in showhide_actionfields) { + var fields = showhide_actionfields[actionkey]['fields']; + for(var fieldkey in fields){ + var fieldname = fields[fieldkey]['name']; + var rowid = "tr_edititemdetails_"+rowNr+"_"+actionkey+fieldname; + var element = d.getElementById(rowid); + + if (actionkey == actiontype) + element.style.display = ''; + else + element.style.display = 'none'; + } + } + } + } + updatevisibility(); 0) { header("Location: haproxy_files.php"); echo "touching: $d_haproxyconfdirty_path"; @@ -122,7 +123,83 @@ EOD; exit; } } + +function haproxy_template_multipledomains() { + global $config, $d_haproxyconfdirty_path; + $a_backends = &$config['installedpackages']['haproxy']['ha_pools']['item']; + $a_frontends = &$config['installedpackages']['haproxy']['ha_backends']['item']; + + $backend = array(); + $backend["name"] = "example_backend1"; + $backend["stats_enabled"] = "yes"; + $backend["stats_uri"] = "/"; + $backend["stats_refresh"] = "10"; + $backend["stats_scope"] = "."; + $backend["stats_node"] = "NODE1"; + $a_backends[] = $backend; + $backend = array(); + $backend["name"] = "example_backend2"; + $backend["stats_enabled"] = "yes"; + $backend["stats_uri"] = "/"; + $backend["stats_refresh"] = "10"; + $backend["stats_scope"] = "."; + $backend["stats_node"] = "NODE2"; + $a_backends[] = $backend; + + $backend = array(); + $backend["name"] = "example_backend3"; + $backend["stats_enabled"] = "yes"; + $backend["stats_uri"] = "/"; + $backend["stats_refresh"] = "10"; + $backend["stats_scope"] = "."; + $backend["stats_node"] = "NODE3"; + $a_backends[] = $backend; + + $frontend = array(); + $frontend["name"] = "example_multipledomains"; + $frontend["status"] = "active"; + $frontend["type"] = "http"; + $frontend["a_extaddr"]["item"]["stats_name"]["extaddr"] = "wan_ipv4"; + $frontend["a_extaddr"]["item"]["stats_name"]["extaddr_port"] = "80"; + $frontend["backend_serverpool"] = "example_backend1"; + $acl = array(); + $acl["name"] = "mail_acl"; + $acl["expression"] = "host_matches"; + $acl["value"] = "mail.domain.tld"; + $frontend["ha_acls"]["item"][] = $acl; + $action = array(); + $action["action"] = "use_backend"; + $action["use_backendbackend"] = "example_backend2"; + $action["acl"] = "mail_acl"; + $frontend["a_actionitems"]["item"][] = $action; + $a_frontends[] = $frontend; + + $frontend = array(); + $frontend["name"] = "example_multipledomains_forum"; + $frontend["status"] = "active"; + $frontend["secondary"] = "yes"; + $frontend["primary_frontend"] = "example_multipledomains"; + $acl = array(); + $acl["name"] = "forum_acl"; + $acl["expression"] = "host_matches"; + $acl["value"] = "forum.domain.tld"; + $frontend["ha_acls"]["item"][] = $acl; + $action = array(); + $action["action"] = "use_backend"; + $action["use_backendbackend"] = "example_backend3"; + $action["acl"] = "forum_acl"; + $frontend["a_actionitems"]["item"][] = $action; + $a_frontends[] = $frontend; + + $changedesc = "haproxy, add multi domain example"; + header("Location: haproxy_listeners.php"); + echo "touching: $d_haproxyconfdirty_path"; + touch($d_haproxyconfdirty_path); + write_config($changedesc); + exit; +} + if (isset($_GET['add_stats_example'])) { $templateid = $_GET['add_stats_example']; switch ($templateid) { @@ -132,6 +209,9 @@ if (isset($_GET['add_stats_example'])) { case "2": template_errorfile(); break; + case "3": + haproxy_template_multipledomains(); + break; } } @@ -176,6 +256,20 @@ haproxy_css();   + + Serving multiple domains from 1 frontend. + + + + Create configuration + + + As an basic example of how to serve multiple domains on 1 listening ip:port. + + + +   + Stats SSL frontent+backend -- cgit v1.2.3