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boinc
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svn path=/trunk/boinc/; revision=8148
This commit is contained in:
Matt Lebofsky 2005-09-22 22:07:30 +00:00
parent 05d9b46a60
commit 13c3d202b5
1 changed files with 68 additions and 57 deletions
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125
html/user/server_status.php
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@ -1,49 +1,39 @@
<?php <?php
# server_status.php [-f xml_output_filename] // server_status.php [-f xml_output_filename]
# //
# outputs general information about BOINC server status gathered from // outputs general information about BOINC server status gathered from
# config.xml or mysql database queries. // config.xml or mysql database queries.
# //
# Daemons in config.xml are checked to see if they are running by ssh'ing // Daemons in config.xml are checked to see if they are running by ssh'ing
# into the respective hosts and searching for active pids. Passwordless // into the respective hosts and searching for active pids. Passwordless
# logins must # be in effect. // logins must be in effect.
# //
# The database queries are rather slow. You might consider running these // The database queries are rather slow. You might consider running these
# queries elsewhere via cronjob, outputing numbers into a readable file, // queries elsewhere via cronjob, outputing numbers into a readable file,
# and then getting the # latest values with a `/bin/tail -1 data_file` // and then getting the # latest values with a `/bin/tail -1 data_file`
# //
# If running as a standalone program there is an optional -f flag where // If running as a standalone program there is an optional -f flag where
# you can generate xml server status output to the filename you provide. // you can generate xml server status output to the filename you provide.
# //
# It is highly recommended that you run this program every 10 minutes and // It is highly recommended that you run this program every 10 minutes and
# send its stdout to an .html file every 10 minutes, rather than having // send its stdout to an .html file every 10 minutes, rather than having
# the values get regenerated every time the page is accessed. // the values get regenerated every time the page is accessed. Or use the
# // available web page cache utilities.
# You should edit the following variables below to suit your needs: //
// You should edit the following variables in config.xml to suit your needs:
//
// <www_host> hostname of web server (default: same as <host>)
// <sched_host> hostname of scheduling server (default: same as <host>)
// <sched_pid> pid file of scheduling server httpd.conf
// (default: /etc/httpd/run/httpd.pid)
// <uldl_host> hostname of upload/download server (default: same as <host>)
// <uldl_pid> pid file of upload/download server httpd.conf
// (default: /etc/httpd/run/httpd.pid)
// <ssh_exe> path to ssh (default: /usr/bin/ssh)
// <ps_exe> path to ps (which supports "w" flag) (default: /bin/ps)
# What is the server hosting the WWW site? //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
$web_host = "WWW host name";
# The machine acting as upload/download server?
$uldl_host = "UL/DL host name";
# Where is the ul/dl apache server pid file?
$uldl_pid = "/apache/var/log/httpd.pid";
# The machine acting as scheduling server?
$sched_host = "Scheduler host name";
# Where is the scheduling apache server pid file?
$sched_pid = "/apache/var/log/httpd.pid";
# Where is ssh?
$ssh_exe = "/usr/local/bin/ssh";
# where is ps (a version that supports the "w" flag)
$ps_exe = "/usr/ucb/ps";
###########################################################
require_once("../inc/util.inc"); require_once("../inc/util.inc");
require_once("../inc/db.inc"); require_once("../inc/db.inc");
@ -52,14 +42,17 @@ $xmlout = "";
if ($argv[1] == "-f") { $xmlout = $argv[2]; } if ($argv[1] == "-f") { $xmlout = $argv[2]; }
$xmloutfile = fopen($xmlout,"w+"); $xmloutfile = fopen($xmlout,"w+");
# daemon status outputs: 1 (running) 0 (not running) or -1 (disabled) // daemon status outputs: 1 (running) 0 (not running) or -1 (disabled)
function daemon_status($host, $pidname, $progname, $disabled) { function daemon_status($host, $pidname, $progname, $disabled) {
global $ssh_exe, $ps_exe, $project_host;
$path = "../../pid_$host/$pidname.pid"; $path = "../../pid_$host/$pidname.pid";
$running = 0; $running = 0;
if (is_file($path)) { if (is_file($path)) {
$pid = file_get_contents($path); $pid = file_get_contents($path);
if ($pid) { if ($pid) {
$foo = exec("$ssh_exe $host ps w $pid"); $command = "$ps_exe w $pid";
if ($host != $project_host) { $command = "$ssh_exe $host " . $command; }
$foo = exec($command);
if ($foo) { if ($foo) {
if (strstr($foo, $progname)) { $running = 1; } if (strstr($foo, $progname)) { $running = 1; }
} }
@ -114,6 +107,24 @@ function get_mysql_count ($query) {
return $count->count; return $count->count;
} }
$config_xml = get_config();
$config_vars = parse_element($config_xml,"<config>");
$project_host = parse_element($config_vars,"<host>");
$www_host = parse_element($config_vars,"<www_host>");
if ($www_host == "") { $www_host = $project_host; }
$sched_pid = parse_element($config_vars,"<sched_apache_pid>");
if ($sched_pid == "") { $sched_pid = "/etc/httpd/run/httpd.pid"; }
$sched_host = parse_element($config_vars,"<sched_host>");
if ($sched_host == "") { $sched_host = $project_host; }
$uldl_pid = parse_element($config_vars,"<uldl_apache_pid>");
if ($uldl_pid == "") { $uldl_pid = "/etc/httpd/run/httpd.pid"; }
$uldl_host = parse_element($config_vars,"<uldl_host>");
if ($uldl_host == "") { $uldl_host = $project_host; }
$ssh_exe = parse_element($config_vars,"<ssh_exe>");
if ($ssh_exe == "") { $ssh_exe = "/usr/bin/ssh"; }
$ps_exe = parse_element($config_vars,"<ps_exe>");
if ($ps_exe == "") { $ps_exe = "/bin/ps"; }
page_head("Server status page"); page_head("Server status page");
echo "<p>"; echo "<p>";
@ -134,30 +145,30 @@ if ($xmlout) {
fwrite($xmloutfile," <daemon_status>\n"); fwrite($xmloutfile," <daemon_status>\n");
} }
# Are the data-driven web sites running? Check for existence // Are the data-driven web sites running? Check for existence
# of stop_web. If it is there, set $web_running to -1 for // of stop_web. If it is there, set $web_running to -1 for
# "disabled," otherwise it will be already set to 1 for "enabled." // "disabled," otherwise it will be already set to 1 for "enabled."
# Set $web_host to the name of server hosting WWW site. // Set $www_host to the name of server hosting WWW site.
$web_running = !file_exists("../../stop_web"); $web_running = !file_exists("../../stop_web");
if ($web_running == 0) { $web_running = -1; } if ($web_running == 0) { $web_running = -1; }
show_status($web_host, "data-driven web pages", $web_running); show_status($www_host, "data-driven web pages", $web_running);
# Check for httpd.pid file of upload/download server. // Check for httpd.pid file of upload/download server.
$uldl_running = file_exists($uldl_pid); $uldl_running = file_exists($uldl_pid);
if ($uldl_running == 0) { $uldl_running = -1; } if ($uldl_running == 0) { $uldl_running = -1; }
show_status($uldl_host, "upload/download server", $uldl_running); show_status($uldl_host, "upload/download server", $uldl_running);
# $sched_running = !file_exists("../../stop_sched"); // $sched_running = !file_exists("../../stop_sched");
$sched_running = file_exists($sched_pid); $sched_running = file_exists($sched_pid);
if ($sched_running == 0) { $sched_running = -1; } if ($sched_running == 0) { $sched_running = -1; }
show_status($sched_host, "scheduler", $sched_running); show_status($sched_host, "scheduler", $sched_running);
# parse through config.xml to get all daemons running // parse through config.xml to get all daemons running
$config_xml = get_config();
$cursor = 0; $cursor = 0;
# while ($thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor))) { while ($thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor))) {
$thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor)); $thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor));
$host = parse_element($thisxml,"<host>"); $host = parse_element($thisxml,"<host>");
if ($host == "") { $host = $project_host; }
$cmd = parse_element($thisxml,"<cmd>"); $cmd = parse_element($thisxml,"<cmd>");
list($ncmd) = explode(" ",$cmd); list($ncmd) = explode(" ",$cmd);
$log = parse_element($thisxml,"<output>"); $log = parse_element($thisxml,"<output>");
@ -167,7 +178,7 @@ $thisxml = trim(parse_next_element($config_xml,"<daemon>",&$cursor));
if (!$pid) { $pid = $ncmd . ".pid"; } if (!$pid) { $pid = $ncmd . ".pid"; }
$disabled = parse_element($thisxml,"<disabled>"); $disabled = parse_element($thisxml,"<disabled>");
show_daemon_status($host,$nlog,$ncmd,$disabled); show_daemon_status($host,$nlog,$ncmd,$disabled);
# } }
if ($xmlout) { if ($xmlout) {
fwrite($xmloutfile," </daemon_status>\n <database_file_states>\n"); fwrite($xmloutfile," </daemon_status>\n <database_file_states>\n");