diff options
Diffstat (limited to 'config/haproxy-devel/haproxy.inc')
| -rw-r--r-- | config/haproxy-devel/haproxy.inc | 102 |
1 files changed, 86 insertions, 16 deletions
diff --git a/config/haproxy-devel/haproxy.inc b/config/haproxy-devel/haproxy.inc index 427b0418..93c9ec0b 100644 --- a/config/haproxy-devel/haproxy.inc +++ b/config/haproxy-devel/haproxy.inc @@ -65,6 +65,39 @@ if ($haproxy_sni_ssloffloading) { 'mode' => 'https', 'syntax' => 'req_ssl_sni -i', 'advancedoptions' => "tcp-request inspect-delay 5s\n\ttcp-request content accept if { req_ssl_hello_type 1 }"); } +$a_checktypes['none'] = array('name' => 'none', 'syntax' => '', + 'descr' => 'No health checks will be performed.'); +$a_checktypes['Basic'] = array('name' => 'Basic', 'syntax' => '', + 'descr' => 'Basic socket connection check'); +$a_checktypes['HTTP'] = array('name' => 'HTTP', 'syntax' => 'httpchk', + 'descr' => 'HTTP protocol to check on the servers health, can also be used for HTTPS servers(requirs checking the SSL box for the servers).', 'parameters' => "uri,method,version"); +/* seams this was added in HAProxy1.5dev18, haproxy-devel package is currently using 1.5dev17 +$a_checktypes['Agent'] = array('name' => 'Agent', 'syntax' => 'lb-agent-chk', 'usedifferenport' => 'yes', + 'descr' => 'Use a TCP connection to read an ASCII string of the form 100%,75%,drain,down (others in haproxy manual)'); +*/ +$a_checktypes['LDAP'] = array('name' => 'LDAP', 'syntax' => 'ldap-check', + 'descr' => 'Use LDAPv3 health checks for server testing'); +$a_checktypes['MySQL'] = array('name' => 'MySQL', 'syntax' => 'mysql-check', + 'descr' => 'Use MySQL health checks for server testing', 'parameters' => 'username'); +$a_checktypes['PostgreSQL'] = array('name' => 'PostgreSQL', 'syntax' => 'pgsql-check', + 'descr' => 'Use PostgreSQL health checks for server testing', 'parameters' => 'username'); +$a_checktypes['Redis'] = array('name' => 'Redis', 'syntax' => 'redis-check', + 'descr' => 'Test that the server correctly talks REDIS protocol.'); +$a_checktypes['SMTP'] = array('name' => 'SMTP', 'syntax' => 'smtpchk HELO', + 'descr' => 'Use SMTP HELO health checks for server testing', 'parameters' => 'domain'); +$a_checktypes['ESMTP'] = array('name' => 'ESMTP', 'syntax' => 'smtpchk EHLO', + 'descr' => 'Use ESMTP EHLO health checks for server testing', 'parameters' => 'domain'); +$a_checktypes['SSL'] = array('name' => 'SSL', 'syntax' => 'ssl-hello-chk', + 'descr' => 'Use SSLv3 client hello health checks for server testing.'); + +$a_httpcheck_method['OPTIONS'] = array('name' => 'OPTIONS', 'syntax' => 'OPTIONS'); +$a_httpcheck_method['HEAD'] = array('name' => 'HEAD', 'syntax' => 'HEAD'); +$a_httpcheck_method['GET'] = array('name' => 'GET', 'syntax' => 'GET'); +$a_httpcheck_method['POST'] = array('name' => 'POST', 'syntax' => 'POST'); +$a_httpcheck_method['PUT'] = array('name' => 'PUT', 'syntax' => 'PUT'); +$a_httpcheck_method['DELETE'] = array('name' => 'DELETE', 'syntax' => 'DELETE'); +$a_httpcheck_method['TRACE'] = array('name' => 'TRACE', 'syntax' => 'TRACE'); + function haproxy_custom_php_deinstall_command() { exec("cd /var/db/pkg && pkg_delete `ls | grep haproxy`"); exec("rm /usr/local/pkg/haproxy.inc"); @@ -323,6 +356,7 @@ function haproxy_find_acl($name) { function write_backend($fd, $name, $pool, $frontend) { if(!is_array($pool['ha_servers']['item']) && !$pool['stats_enabled']=='yes') return; + global $a_checktypes; $a_servers = &$pool['ha_servers']['item']; @@ -344,17 +378,31 @@ function write_backend($fd, $name, $pool, $frontend) { // https is an alias for tcp for clarity purpouses if(strtolower($frontend['type']) == "https") { $backend_type = "tcp"; - $httpchk = "ssl-hello-chk"; } else { $backend_type = $frontend['type']; - if(strtolower($frontend['type']) == "http") - $httpchk = "httpchk"; - else - unset($httpchk); } fwrite ($fd, "\tmode\t\t\t" . $backend_type . "\n"); - + + $check_type = $pool['check_type']; + if ($check_type != 'none') + { + $optioncheck = $a_checktypes[$check_type]['syntax']; + if ($check_type == "MySQL" || $check_type == "PostgreSQL") + $optioncheck .= " user " . $pool['monitor_username']; + if ($check_type == "SMTP" || $check_type == "ESMTP") + $optioncheck .= " " . $pool['monitor_domain']; + if ($check_type == "HTTP") + { + $uri = $pool['monitor_uri']; + if (!$uri) + $uri = "/"; + $optioncheck .= " {$pool['httpcheck_method']} {$uri} {$pool['monitor_httpversion']}"; + } + } else { + $optioncheck = "httpchk"; + } + if($pool['balance']) fwrite ($fd, "\tbalance\t\t\t" . $pool['balance'] . "\n"); @@ -397,8 +445,8 @@ function write_backend($fd, $name, $pool, $frontend) { else $uri = "/"; - if ($httpchk) - fwrite ($fd, "\toption\t\t\t{$httpchk} HEAD " . $uri . " HTTP/1.0\n"); + if ($optioncheck) + fwrite ($fd, "\toption\t\t\t{$optioncheck}\n"); if ($pool['advanced_backend']) { $adv_be = explode("\n", base64_decode($pool['advanced_backend'])); @@ -410,7 +458,7 @@ function write_backend($fd, $name, $pool, $frontend) { } } - if($pool['cookie'] && strtolower($frontend['type']) == "http") + if($pool['cookie'] && strtolower($frontend['type']) == "http") $cookie = " cookie {$pool['cookie']} "; else $cookie = ""; @@ -420,12 +468,14 @@ function write_backend($fd, $name, $pool, $frontend) { } else { $advanced_txt = ""; } - if($pool['checkinter']) - $checkinter = "check inter {$pool['checkinter']}"; - else if (strtolower($frontend['type']) != "tcp") - $checkinter = "check inter 1000"; - else - $checkinter = ""; + + if ($check_type != 'none') + { + if($pool['checkinter']) + $checkinter = "check inter {$pool['checkinter']}"; + else + $checkinter = "check inter 1000"; + } if (is_array($a_servers)) { @@ -440,7 +490,11 @@ function write_backend($fd, $name, $pool, $frontend) { } else { $isbackup = ""; } - $ssl = ($backend_type == "http" && $be['ssl'] == 'yes') ? ' ssl' : ""; + $ssl = ""; + if ($be['ssl'] == 'yes') + { + $ssl = $backend_type == "http" ? ' ssl' : ' check-ssl'; + } fwrite ($fd, "\tserver\t\t\t" . $be['name'] . " " . $be['address'].":" . $be['port'] . "$ssl $cookie $checkinter $isbackup weight " . $be['weight'] . "{$advanced_txt} {$be['advanced']}\n"); } } @@ -1047,4 +1101,20 @@ function haproxy_escapestring($configurationsting) { return str_replace('#', '\\#', $result); } +function echo_html_select($name, $keyvaluelist, $selected, $listEmptyMessage="", $onchangeEvent="") +{ + if (count($keyvaluelist)>0){ + if ($onchangeEvent != "") + $onchangeEvent .= " onchange=$onchangeEvent"; + echo "<select name=\"$name\" id=\"$name\" class=\"formselect\"$onchangeEvent>"; + foreach($keyvaluelist as $key => $desc){ + $selectedhtml = $key == $selected ? "selected" : ""; + echo "<option value=\"{$key}\" {$selectedhtml}>{$desc['name']}</option>"; + } + echo "</select>"; + } else { + echo $listEmptyMessage; + } +} + ?> |