mirror of https://github.com/BOINC/boinc.git
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svn path=/trunk/boinc/; revision=8148
This commit is contained in:
Matt Lebofsky
parent
05d9b46a60
commit
13c3d202b5
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@ -1,49 +1,39 @@
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<?php
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# server_status.php [-f xml_output_filename]
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#
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# outputs general information about BOINC server status gathered from
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# config.xml or mysql database queries.
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#
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# Daemons in config.xml are checked to see if they are running by ssh'ing
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# into the respective hosts and searching for active pids. Passwordless
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# logins must # be in effect.
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#
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# The database queries are rather slow. You might consider running these
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# queries elsewhere via cronjob, outputing numbers into a readable file,
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# and then getting the # latest values with a `/bin/tail -1 data_file`
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#
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# If running as a standalone program there is an optional -f flag where
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# you can generate xml server status output to the filename you provide.
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#
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# It is highly recommended that you run this program every 10 minutes and
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# send its stdout to an .html file every 10 minutes, rather than having
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# the values get regenerated every time the page is accessed.
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#
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# You should edit the following variables below to suit your needs:
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// server_status.php [-f xml_output_filename]
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//
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// outputs general information about BOINC server status gathered from
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// config.xml or mysql database queries.
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//
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// Daemons in config.xml are checked to see if they are running by ssh'ing
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// into the respective hosts and searching for active pids. Passwordless
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// logins must be in effect.
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//
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// The database queries are rather slow. You might consider running these
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// queries elsewhere via cronjob, outputing numbers into a readable file,
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// and then getting the # latest values with a `/bin/tail -1 data_file`
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//
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// If running as a standalone program there is an optional -f flag where
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// you can generate xml server status output to the filename you provide.
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//
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// It is highly recommended that you run this program every 10 minutes and
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// send its stdout to an .html file every 10 minutes, rather than having
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// the values get regenerated every time the page is accessed. Or use the
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// available web page cache utilities.
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//
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// You should edit the following variables in config.xml to suit your needs:
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//
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// <www_host> hostname of web server (default: same as <host>)
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// <sched_host> hostname of scheduling server (default: same as <host>)
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// <sched_pid> pid file of scheduling server httpd.conf
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// (default: /etc/httpd/run/httpd.pid)
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// <uldl_host> hostname of upload/download server (default: same as <host>)
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// <uldl_pid> pid file of upload/download server httpd.conf
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// (default: /etc/httpd/run/httpd.pid)
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// <ssh_exe> path to ssh (default: /usr/bin/ssh)
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// <ps_exe> path to ps (which supports "w" flag) (default: /bin/ps)
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# What is the server hosting the WWW site?
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$web_host = "WWW host name";
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# The machine acting as upload/download server?
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$uldl_host = "UL/DL host name";
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# Where is the ul/dl apache server pid file?
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$uldl_pid = "/apache/var/log/httpd.pid";
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# The machine acting as scheduling server?
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$sched_host = "Scheduler host name";
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# Where is the scheduling apache server pid file?
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$sched_pid = "/apache/var/log/httpd.pid";
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# Where is ssh?
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$ssh_exe = "/usr/local/bin/ssh";
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# where is ps (a version that supports the "w" flag)
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$ps_exe = "/usr/ucb/ps";
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###########################################################
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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require_once("../inc/util.inc");
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require_once("../inc/db.inc");
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@ -52,14 +42,17 @@ $xmlout = "";
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if ($argv[1] == "-f") { $xmlout = $argv[2]; }
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$xmloutfile = fopen($xmlout,"w+");
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# daemon status outputs: 1 (running) 0 (not running) or -1 (disabled)
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// daemon status outputs: 1 (running) 0 (not running) or -1 (disabled)
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function daemon_status($host, $pidname, $progname, $disabled) {
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global $ssh_exe, $ps_exe, $project_host;
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$path = "../../pid_$host/$pidname.pid";
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$running = 0;
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if (is_file($path)) {
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$pid = file_get_contents($path);
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if ($pid) {
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$foo = exec("$ssh_exe $host ps w $pid");
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$command = "$ps_exe w $pid";
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if ($host != $project_host) { $command = "$ssh_exe $host " . $command; }
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$foo = exec($command);
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if ($foo) {
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if (strstr($foo, $progname)) { $running = 1; }
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}
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@ -114,6 +107,24 @@ function get_mysql_count ($query) {
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return $count->count;
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}
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$config_xml = get_config();
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$config_vars = parse_element($config_xml,"<config>");
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$project_host = parse_element($config_vars,"<host>");
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$www_host = parse_element($config_vars,"<www_host>");
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if ($www_host == "") { $www_host = $project_host; }
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$sched_pid = parse_element($config_vars,"<sched_apache_pid>");
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if ($sched_pid == "") { $sched_pid = "/etc/httpd/run/httpd.pid"; }
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$sched_host = parse_element($config_vars,"<sched_host>");
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if ($sched_host == "") { $sched_host = $project_host; }
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$uldl_pid = parse_element($config_vars,"<uldl_apache_pid>");
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if ($uldl_pid == "") { $uldl_pid = "/etc/httpd/run/httpd.pid"; }
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$uldl_host = parse_element($config_vars,"<uldl_host>");
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if ($uldl_host == "") { $uldl_host = $project_host; }
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$ssh_exe = parse_element($config_vars,"<ssh_exe>");
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if ($ssh_exe == "") { $ssh_exe = "/usr/bin/ssh"; }
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$ps_exe = parse_element($config_vars,"<ps_exe>");
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if ($ps_exe == "") { $ps_exe = "/bin/ps"; }
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page_head("Server status page");
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echo "<p>";
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@ -134,30 +145,30 @@ if ($xmlout) {
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fwrite($xmloutfile," <daemon_status>\n");
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}
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# Are the data-driven web sites running? Check for existence
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# of stop_web. If it is there, set $web_running to -1 for
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# "disabled," otherwise it will be already set to 1 for "enabled."
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# Set $web_host to the name of server hosting WWW site.
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// Are the data-driven web sites running? Check for existence
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// of stop_web. If it is there, set $web_running to -1 for
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// "disabled," otherwise it will be already set to 1 for "enabled."
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// Set $www_host to the name of server hosting WWW site.
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$web_running = !file_exists("../../stop_web");
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if ($web_running == 0) { $web_running = -1; }
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show_status($web_host, "data-driven web pages", $web_running);
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show_status($www_host, "data-driven web pages", $web_running);
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# Check for httpd.pid file of upload/download server.
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// Check for httpd.pid file of upload/download server.
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$uldl_running = file_exists($uldl_pid);
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if ($uldl_running == 0) { $uldl_running = -1; }
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show_status($uldl_host, "upload/download server", $uldl_running);
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# $sched_running = !file_exists("../../stop_sched");
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// $sched_running = !file_exists("../../stop_sched");
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$sched_running = file_exists($sched_pid);
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if ($sched_running == 0) { $sched_running = -1; }
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show_status($sched_host, "scheduler", $sched_running);
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# parse through config.xml to get all daemons running
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$config_xml = get_config();
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// parse through config.xml to get all daemons running
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$cursor = 0;
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# while ($thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor))) {
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$thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor));
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while ($thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor))) {
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$thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor));
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$host = parse_element($thisxml,"<host>");
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if ($host == "") { $host = $project_host; }
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$cmd = parse_element($thisxml,"<cmd>");
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list($ncmd) = explode(" ",$cmd);
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$log = parse_element($thisxml,"<output>");
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@ -167,7 +178,7 @@ $thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor));
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if (!$pid) { $pid = $ncmd . ".pid"; }
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$disabled = parse_element($thisxml,"<disabled>");
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show_daemon_status($host,$nlog,$ncmd,$disabled);
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# }
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}
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if ($xmlout) {
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fwrite($xmloutfile," </daemon_status>\n <database_file_states>\n");
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