public function export()
{
// Grab our export job
$engine = $this->getEngine();
$job = $engine->getJob();
$job->addNotice("NagiosMainExporter attempting to export main configuration.");
// Grab our main config
$mainConfig = NagiosMainConfigurationPeer::doSelectOne(new Criteria());
if (!$mainConfig) {
$job->addError("Unable to get Main Configuration object. Your Lilac database is corrupt.");
return false;
}
$finalArray = array();
$commandLookupArray = array('global_host_event_handler', 'global_service_event_handler', 'ocsp_command', 'ochp_command', 'host_perfdata_command', 'service_perfdata_command', 'host_perfdata_file_processing_command', 'service_perfdata_command', 'service_perfdata_file_processing_command');
$values = $mainConfig->toArray(BasePeer::TYPE_FIELDNAME);
foreach ($values as $key => $value) {
if ($key == 'id' || $key == 'config_dir') {
continue;
}
if ($value === null) {
continue;
}
if ($value === false) {
$value = '0';
}
if (in_array($key, $commandLookupArray)) {
$command = NagiosCommandPeer::retrieveByPK($value);
if (!$command) {
$job->addError("Unable to find command with id:" . $value . " for " . $key);
return false;
} else {
$value = $command->getName();
}
}
$finalArray[$key] = $value;
}
$fp = $this->getOutputFile();
fputs($fp, "# Written by NagiosMainExporter from " . LILAC_NAME . " " . LILAC_VERSION . " on " . date("F j, Y, g:i a") . "\n\n");
foreach ($finalArray as $key => $val) {
fputs($fp, $key . "=" . $val . "\n");
}
// Get list of broker modules
$modules = NagiosBrokerModulePeer::doSelect(new Criteria());
foreach ($modules as $mod) {
fputs($fp, "broker_module=" . $mod->getLine() . "\n");
}
if (!empty($this->configDir)) {
fputs($fp, "resource_file=" . $this->configDir . "/resource.cfg\n");
} else {
fputs($fp, "resource_file=" . $mainConfig->getConfigDir() . "/resource.cfg\n");
}
if (!empty($this->configDir)) {
fputs($fp, "cfg_dir=" . $this->configDir . "/objects\n");
} else {
fputs($fp, "cfg_dir=" . $mainConfig->getConfigDir() . "/objects\n");
}
$job->addNotice("NagiosMainExporter complete.");
return true;
}
public function export()
{
// Grab our export job
$engine = $this->getEngine();
$job = $engine->getJob();
$job->addNotice("NagiosCgiExporter attempting to export cgi configuration.");
// Grab our cgi config
$cgiConfig = NagiosCgiConfigurationPeer::doSelectOne(new Criteria());
if (!$cgiConfig) {
$job->addError("Unable to get CGI Configuration object. Your Lilac database is corrupt.");
return false;
}
$finalArray = array();
$values = $cgiConfig->toArray(BasePeer::TYPE_FIELDNAME);
foreach ($values as $key => $value) {
if ($key == 'id') {
continue;
}
if ($value === null) {
continue;
}
if ($value === false) {
$value = '0';
}
$finalArray[$key] = $value;
}
// get our main config
$mainConfig = NagiosMainConfigurationPeer::doSelectOne(new Criteria());
$configdir = $mainConfig->getConfigDir();
$finalArray['main_config_file'] = $configdir . "/nagios.cfg";
$fp = $this->getOutputFile();
fputs($fp, "# Written by NagiosCgiExporter from " . LILAC_NAME . " " . LILAC_VERSION . " on " . date("F j, Y, g:i a") . "\n\n");
foreach ($finalArray as $key => $val) {
fputs($fp, $key . "=" . $val . "\n");
}
/* Added by Romain Dessort (Evolix) on 08/02/2011:
*
* nagios_check_command directive is required by Nagios, but
* Lilac does not allow to change this parameter in the web
* interface. I set it here.
*/
fputs($fp, "nagios_check_command=/usr/lib/nagios/plugins/check_nagios /var/cache/nagios3/status.dat 5 '/usr/sbin/nagios3'\n");
$job->addNotice("NagiosCgiExporter complete.");
return true;
}
public function export()
{
$job = $this->getJob();
$job->addNotice("NagiosExportEngine beginning export...");
$config = $this->getConfig();
// Main Configuration
$fp = @fopen($this->exportDir . "/nagios.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/nagios.cfg for writing.");
return false;
}
$exporter = new NagiosMainExporter($this, $fp);
$exporter->setConfigDir($this->exportDir);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Main exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Main Exporter failed export. Bailing out of job...");
return false;
}
}
// CGI Configuration
$fp = @fopen($this->exportDir . "/cgi.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/cgi.cfg for writing.");
return false;
}
$exporter = new NagiosCgiExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up CGI exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("CGI Exporter failed export. Bailing out of job...");
return false;
}
}
// Resource Configuration
$fp = @fopen($this->exportDir . "/resource.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/resource.cfg for writing.");
return false;
}
$exporter = new NagiosResourceExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Resource exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Resource Exporter failed export. Bailing out of job...");
return false;
}
}
// Command Configuration
$fp = @fopen($this->exportDir . "/objects/commands.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/commands.cfg for writing.");
return false;
}
$exporter = new NagiosCommandExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Command exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Command Exporter failed export. Bailing out of job...");
return false;
}
}
// Timeperiod Configuration
$fp = @fopen($this->exportDir . "/objects/timeperiods.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/timeperiods.cfg for writing.");
return false;
}
$exporter = new NagiosTimePeriodExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Timeperiod exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Time Period Exporter failed export. Bailing out of job...");
return false;
}
}
// Contact Configuration
$fp = @fopen($this->exportDir . "/objects/contacts.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/contacts.cfg for writing.");
return false;
}
$exporter = new NagiosContactExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Contact exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Contact Exporter failed export. Bailing out of job...");
return false;
}
}
// Contact Group Configuration
$fp = @fopen($this->exportDir . "/objects/contactgroups.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/contactgroups.cfg for writing.");
return false;
}
$exporter = new NagiosContactGroupExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Contact Group exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Contact Group Exporter failed export. Bailing out of job...");
return false;
}
}
// Host Group Configuration
$fp = @fopen($this->exportDir . "/objects/hostgroups.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/hostgroups.cfg for writing.");
return false;
}
$exporter = new NagiosHostGroupExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Host Group exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Host Group Exporter failed export. Bailing out of job...");
return false;
}
}
// Service Group Configuration
$fp = @fopen($this->exportDir . "/objects/servicegroups.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/servicegroups.cfg for writing.");
return false;
}
$exporter = new NagiosServiceGroupExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Service Group exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Service Group Exporter failed export. Bailing out of job...");
return false;
}
}
// Host Configuration
$fp = @fopen($this->exportDir . "/objects/hosts.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/hosts.cfg for writing.");
return false;
}
$exporter = new NagiosHostExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Host exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Host Exporter failed export. Bailing out of job...");
return false;
}
}
// Service Configuration
$fp = @fopen($this->exportDir . "/objects/services.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/services.cfg for writing.");
return false;
}
$exporter = new NagiosServiceExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Service exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Service Exporter failed export. Bailing out of job...");
return false;
}
}
// Dependency Configuration
$fp = @fopen($this->exportDir . "/objects/dependencies.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/dependencies.cfg for writing.");
return false;
}
$exporter = new NagiosDependencyExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Dependency exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Dependency Exporter failed export. Bailing out of job...");
return false;
}
}
// Escalation Configuration
$fp = @fopen($this->exportDir . "/objects/escalations.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/objects/escalations.cfg for writing.");
return false;
}
$exporter = new NagiosEscalationExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Escalation exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Escalation Exporter failed export. Bailing out of job...");
return false;
}
}
$job->addNotice("Finished exporting objects.");
// Finished exporting, let's check if we need to do the preflight
if ($config->getVar("preflight_check")) {
exec($this->verifyCmd . " -v " . $this->exportDir . "/nagios.cfg", $output, $retVal);
if ($retVal != 0) {
if ($retVal == 127) {
$job->addError("The command to verify your configuration: " . $this->verifyCmd . " was not found (127).");
} else {
$job->addError("Nagios Sanity Check Failed. Did not write configuration files to production. Output is as follows:");
foreach ($output as $outputLine) {
$job->addError($outputLine);
}
}
$job->addError("Export failed.");
return false;
} else {
$job->addNotice("Nagios Sanity Check Passed.");
}
}
// Now need to re-export main configuration file, so config dir's point
// to right location
$fp = @fopen($this->exportDir . "/nagios.cfg", "w");
if (!$fp) {
$job->addError("Unable to open " . $this->exportDir . "/nagios.cfg for writing.");
return false;
}
$exporter = new NagiosMainExporter($this, $fp);
$exporter->init();
if (!$exporter->valid()) {
$this->addQueuedExporter($exporter);
$job->addNotice("NagiosImportEngine queueing up Main exporter until dependencies are valid.");
} else {
if (!$exporter->export()) {
$job->addError("Main Exporter failed export. Bailing out of job...");
return false;
}
}
// Move the configuration files to the appropriate place.
$mainConfiguration = NagiosMainConfigurationPeer::doSelectOne(new Criteria());
if (!$this->dir_copy($this->exportDir, $mainConfiguration->getConfigDir())) {
$job->addError("Unable to copy configuration files to : " . $mainConfiguration->getConfigDir());
$job->addError("Export failed.");
return false;
}
// Check if we have to restart
if ($config->getVar("restart_nagios")) {
$output = null;
exec($this->restartCmd, $output, $retVal);
if ($retVal != 0) {
if ($retVal == 127) {
$job->addError("The command to restart Nagios: " . $this->restartCmd . " was not found (127).");
} else {
$job->addError("Nagios Restart Failed. You need to manually restart Nagios");
foreach ($output as $outputLine) {
$job->addError($outputLine);
}
}
$job->addError("Restart failed.");
return false;
}
$job->addNotice("Nagios Restarted Successfully.");
}
return true;
}
public function import()
{
$job = $this->getEngine()->getJob();
$config = $this->getEngine()->getConfig();
$mainCfg = new NagiosMainConfiguration();
$segment = $this->getSegment();
$values = $segment->getValues();
$fileName = $segment->getFilename();
// Setup the configuration directory for the new config file to match the file we imported
$mainCfg->setConfigDir(dirname(realpath($fileName)));
foreach ($values as $key => $entries) {
foreach ($entries as $entry) {
$value = $entry['value'];
$lineNum = $entry['line'];
if (key_exists($key, $this->fieldMethods) && $this->fieldMethods[$key] != '') {
// Okay, let's check that the method DOES exist
if (!method_exists($mainCfg, $this->fieldMethods[$key])) {
$job->addError("Method " . $this->fieldMethods[$key] . " does not exist for variable: " . $key . " on line " . $lineNum . " in file " . $fileName);
if (!$config->getVar('continue_error')) {
return false;
}
} else {
call_user_method($this->fieldMethods[$key], $mainCfg, $value);
}
}
}
}
// If we got here, it's safe to delete the existing main config and save the new one
$oldConfig = NagiosMainConfigurationPeer::doSelectOne(new Criteria());
if ($oldConfig) {
$oldConfig->delete();
}
$mainCfg->save();
$mainCfg->clearAllReferences(true);
$job->addNotice("NagiosMainImporter finished importing main configuration.");
return true;
}
