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CC-2694: Create command line program for viewing/dumping log files

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martin 2011-08-30 12:18:58 -04:00
parent 1e70feda6b
commit 72350184d8
1 changed files with 113 additions and 0 deletions
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utils/airtime-log.php Normal file
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<?php
set_include_path(__DIR__.'/../airtime_mvc/library' . PATH_SEPARATOR . get_include_path());
require_once('Zend/Loader/Autoloader.php');
$autoloader = Zend_Loader_Autoloader::getInstance();
$log_files = array("media-monitor" => "/var/log/airtime/media-monitor/media-monitor.log",
"show-recorder" => "/var/log/airtime/show-recorder/show-recorder.log",
"playout" => "/var/log/airtime/pypo/pypo.log",
"web" => "/var/log/airtime/zendphp.log");
function printUsage($opts, $userMsg)
{
$msg = $opts->getUsageMessage();
echo $userMsg;
echo PHP_EOL."Usage: airtime-log [options]";
echo substr($msg, strpos($msg, "\n")).PHP_EOL;
}
function isKeyValid($key){
global $log_files;
return array_key_exists($key, $log_files);
}
function viewSpecificLog($key){
global $log_files;
if (isKeyValid($key)){
echo "Viewing $key log\n";
pcntl_exec(exec("which less"), array($log_files[$key]));
pcntl_wait($status);
}
}
function dumpAllLogs(){
$dateStr = gmdate("Y-m-d-H-i-s");
$filename = __DIR__."/airtime-log-all-$dateStr.tgz";
echo "Creating Airtime logs tgz file at $filename";
$command = "tar cfz $filename /var/log/airtime 2>/dev/null";
exec($command);
}
function dumpSpecificLog($key){
global $log_files;
if (isKeyValid($key)){
$dateStr = gmdate("Y-m-d-H-i-s");
$filename = __DIR__."/airtime-log-$key-$dateStr.tgz";
echo "Creating Airtime logs tgz file at $filename";
$dir = dirname($log_files[$key]);
$command = "tar cfz $filename $dir 2>/dev/null";
exec($command);
}
}
function tailAllLogs(){
global $log_files;
echo "Tail all Airtime logs";
pcntl_exec(exec("which multitail"), $log_files);
pcntl_wait($status);
}
function tailSpecificLog($key){
global $log_files;
if (isKeyValid($key)){
echo "Tail $key log";
pcntl_exec(exec("which tail"), array("-F", $log_files[$key]));
pcntl_wait($status);
}
}
try {
$opts = new Zend_Console_Getopt(
array(
'view|v-s' => "Display log file\n"
."\t\tmediamonitor|playout|recorder|web (ALL by default)",
'dump|d-s' => "Collect all log files and compress into a tarball\n"
."\t\tmediamonitor|playout|recorder|web (ALL by default)",
'tail|t-s' => "View any new entries appended to log files in real-time\n"
."\t\tmediamonitor|playout|recorder|web (ALL by default)"
)
);
$opts->parse();
}
catch (Zend_Console_Getopt_Exception $e) {
print $e->getMessage() .PHP_EOL;
printUsage($opts, "");
exit(1);
}
if (isset($opts->v)){
if ($opts->v === true){
echo "Please choose a specific log to view";
} else {
viewSpecificLog($opts->v);
}
} else if (isset($opts->d)){
if ($opts->d === true){
dumpAllLogs();
} else {
dumpSpecificLog($opts->d);
}
} else if (isset($opts->t)){
if ($opts->t === true){
tailAllLogs();
} else {
tailSpecificLog($opts->t);
}
}
echo PHP_EOL;