|
|
@@ -1,21 +1,40 @@
|
|
|
-/********************************************************************************************
|
|
|
+/****************************************************************************
|
|
|
*
|
|
|
- * CHECK_NRPE.C - NRPE Plugin For Nagios
|
|
|
- * Copyright (c) 1999-2008 Ethan Galstad (nagios@nagios.org)
|
|
|
- * License: GPL
|
|
|
+ * check_nrpe.c - NRPE Plugin For Nagios
|
|
|
*
|
|
|
- * Last Modified: 2017-05-24
|
|
|
+ * License: GPLv2
|
|
|
+ * Copyright (c) 2009-2017 Nagios Enterprises
|
|
|
+ * 1999-2008 Ethan Galstad (nagios@nagios.org)
|
|
|
*
|
|
|
- * Command line: CHECK_NRPE -H <host_address> [-p port] [-c command] [-to to_sec]
|
|
|
+ * Command line:
|
|
|
+ *
|
|
|
+ * check_nrpe -H <host_address> [-p port] [-c command] [-to to_sec]
|
|
|
*
|
|
|
* Description:
|
|
|
*
|
|
|
- * This plugin will attempt to connect to the NRPE daemon on the specified server and port.
|
|
|
- * The daemon will attempt to run the command defined as [command]. Program output and
|
|
|
- * return code are sent back from the daemon and displayed as this plugin's own output and
|
|
|
- * return code.
|
|
|
+ * This plugin will attempt to connect to the NRPE daemon on the specified
|
|
|
+ * server and port. The daemon will attempt to run the command
|
|
|
+ * defined as [command]. Program output and return code are sent back
|
|
|
+ * from the daemon and displayed as this plugin's own
|
|
|
+ * output and return code.
|
|
|
+ *
|
|
|
+ * License Notice:
|
|
|
+ *
|
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
|
+ * it under the terms of the GNU General Public License as published by
|
|
|
+ * the Free Software Foundation; either version 2 of the License, or
|
|
|
+ * (at your option) any later version.
|
|
|
+ *
|
|
|
+ * This program is distributed in the hope that it will be useful,
|
|
|
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
+ * GNU General Public License for more details.
|
|
|
*
|
|
|
- ********************************************************************************************/
|
|
|
+ * You should have received a copy of the GNU General Public License
|
|
|
+ * along with this program; if not, write to the Free Software
|
|
|
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
+ *
|
|
|
+ ****************************************************************************/
|
|
|
|
|
|
#include "config.h"
|
|
|
#include "common.h"
|
|
|
@@ -649,25 +668,32 @@ int parse_timeout_string (char *timeout_str)
|
|
|
|
|
|
void usage(int result)
|
|
|
{
|
|
|
- if (result != OK)
|
|
|
+ if (result != OK) {
|
|
|
+ printf("\n");
|
|
|
printf("Incorrect command line arguments supplied\n");
|
|
|
+ }
|
|
|
printf("\n");
|
|
|
printf("NRPE Plugin for Nagios\n");
|
|
|
- printf("Copyright (c) 1999-2008 Ethan Galstad (nagios@nagios.org)\n");
|
|
|
+ printf("\n");
|
|
|
printf("Version: %s\n", PROGRAM_VERSION);
|
|
|
+ printf("\n");
|
|
|
+ printf("Copyright (c) 2009-2017 Nagios Enterprises\n");
|
|
|
+ printf(" 1999-2008 Ethan Galstad (nagios@nagios.org)\n");
|
|
|
+ printf("\n");
|
|
|
printf("Last Modified: %s\n", MODIFICATION_DATE);
|
|
|
+ printf("\n");
|
|
|
printf("License: GPL v2 with exemptions (-l for more info)\n");
|
|
|
+ printf("\n");
|
|
|
#ifdef HAVE_SSL
|
|
|
printf("SSL/TLS Available: OpenSSL 0.9.6 or higher required\n");
|
|
|
-#endif
|
|
|
printf("\n");
|
|
|
-
|
|
|
+#endif
|
|
|
if (result != OK || show_help == TRUE) {
|
|
|
- printf("Usage: check_nrpe -H <host> [-2] [-4] [-6] [-n] [-u] [-V] [-l] [-d <dhopt>]\n"
|
|
|
- " [-P <size>] [-S <ssl version>] [-L <cipherlist>] [-C <clientcert>]\n"
|
|
|
- " [-K <key>] [-A <ca-certificate>] [-s <logopts>] [-b <bindaddr>]\n"
|
|
|
- " [-f <cfg-file>] [-p <port>] [-t <interval>:<state>] [-g <log-file>]\n"
|
|
|
- " [-c <command>] [-a <arglist...>]\n");
|
|
|
+ printf("Usage: check_nrpe -H <host> [-2] [-4] [-6] [-n] [-u] [-V] [-l] [-d <dhopt>]\n");
|
|
|
+ printf(" [-P <size>] [-S <ssl version>] [-L <cipherlist>] [-C <clientcert>]\n");
|
|
|
+ printf(" [-K <key>] [-A <ca-certificate>] [-s <logopts>] [-b <bindaddr>]\n");
|
|
|
+ printf(" [-f <cfg-file>] [-p <port>] [-t <interval>:<state>] [-g <log-file>]\n");
|
|
|
+ printf(" [-c <command>] [-a <arglist...>]\n");
|
|
|
printf("\n");
|
|
|
printf("Options:\n");
|
|
|
printf(" <host> = The address of the host running the NRPE daemon\n");
|
|
|
@@ -675,8 +701,7 @@ void usage(int result)
|
|
|
printf(" -4 = bind to ipv4 only\n");
|
|
|
printf(" -6 = bind to ipv6 only\n");
|
|
|
printf(" -n = Do no use SSL\n");
|
|
|
- printf
|
|
|
- (" -u = Make connection problems return UNKNOWN instead of CRITICAL\n");
|
|
|
+ printf(" -u = Make connection problems return UNKNOWN instead of CRITICAL\n");
|
|
|
printf(" -V = Show version\n");
|
|
|
printf(" -l = Show license\n");
|
|
|
printf(" <dhopt> = Anonymous Diffie Hellman use:\n");
|
|
|
@@ -685,8 +710,7 @@ void usage(int result)
|
|
|
printf(" 1 = Allow Anonymous Diffie Hellman (default)\n");
|
|
|
printf(" 2 = Force Anonymous Diffie Hellman\n");
|
|
|
printf(" <size> = Specify non-default payload size for NSClient++\n");
|
|
|
- printf
|
|
|
- (" <ssl ver> = The SSL/TLS version to use. Can be any one of:\n");
|
|
|
+ printf(" <ssl ver> = The SSL/TLS version to use. Can be any one of:\n");
|
|
|
#if OPENSSL_VERSION_NUMBER < 0x10100000
|
|
|
printf(" SSLv2 (only), SSLv2+ (or above),\n");
|
|
|
#endif /* OPENSSL_VERSION_NUMBER < 0x10100000 */
|
|
|
@@ -695,8 +719,7 @@ void usage(int result)
|
|
|
printf(" TLSv1.1 (only), TLSv1.1+ (or above),\n");
|
|
|
printf(" TLSv1.2 (only), TLSv1.2+ (or above)\n");
|
|
|
printf(" <cipherlist> = The list of SSL ciphers to use (currently defaults\n");
|
|
|
- printf
|
|
|
- (" to \"ALL:!MD5:@STRENGTH\". WILL change in a future release.)\n");
|
|
|
+ printf(" to \"ALL:!MD5:@STRENGTH\". WILL change in a future release.)\n");
|
|
|
printf(" <clientcert> = The client certificate to use for PKI\n");
|
|
|
printf(" <key> = The private key to use with the client certificate\n");
|
|
|
printf(" <ca-cert> = The CA certificate to use for PKI\n");
|
|
|
@@ -704,8 +727,7 @@ void usage(int result)
|
|
|
printf(" <bindaddr> = bind to local address\n");
|
|
|
printf(" <cfg-file> = configuration file to use\n");
|
|
|
printf(" <log-file> = full path to the log file to write to\n");
|
|
|
- printf(" [port] = The port on which the daemon is running (default=%d)\n",
|
|
|
- DEFAULT_SERVER_PORT);
|
|
|
+ printf(" [port] = The port on which the daemon is running (default=%d)\n", DEFAULT_SERVER_PORT);
|
|
|
printf(" [command] = The name of the command that the remote daemon should run\n");
|
|
|
printf(" [arglist] = Optional arguments that should be passed to the command,\n");
|
|
|
printf(" separated by a space. If provided, this must be the last\n");
|
|
|
@@ -713,23 +735,18 @@ void usage(int result)
|
|
|
printf("\n");
|
|
|
printf(" NEW TIMEOUT SYNTAX\n");
|
|
|
printf(" -t <interval>:<state>\n");
|
|
|
- printf(" <interval> = Number of seconds before connection times out (default=%d)\n",DEFAULT_SOCKET_TIMEOUT);
|
|
|
+ printf(" <interval> = Number of seconds before connection times out (default=%d)\n", DEFAULT_SOCKET_TIMEOUT);
|
|
|
printf(" <state> = Check state to exit with in the event of a timeout (default=CRITICAL)\n");
|
|
|
printf(" Timeout state must be a valid state name (case-insensitive) or integer:\n");
|
|
|
printf(" (OK, WARNING, CRITICAL, UNKNOWN) or integer (0-3)\n");
|
|
|
printf("\n");
|
|
|
printf("Note:\n");
|
|
|
- printf
|
|
|
- ("This plugin requires that you have the NRPE daemon running on the remote host.\n");
|
|
|
- printf
|
|
|
- ("You must also have configured the daemon to associate a specific plugin command\n");
|
|
|
+ printf("This plugin requires that you have the NRPE daemon running on the remote host.\n");
|
|
|
+ printf("You must also have configured the daemon to associate a specific plugin command\n");
|
|
|
printf("with the [command] option you are specifying here. Upon receipt of the\n");
|
|
|
- printf
|
|
|
- ("[command] argument, the NRPE daemon will run the appropriate plugin command and\n");
|
|
|
- printf
|
|
|
- ("send the plugin output and return code back to *this* plugin. This allows you\n");
|
|
|
- printf
|
|
|
- ("to execute plugins on remote hosts and 'fake' the results to make Nagios think\n");
|
|
|
+ printf("[command] argument, the NRPE daemon will run the appropriate plugin command and\n");
|
|
|
+ printf("send the plugin output and return code back to *this* plugin. This allows you\n");
|
|
|
+ printf("to execute plugins on remote hosts and 'fake' the results to make Nagios think\n");
|
|
|
printf("the plugin is being run locally.\n");
|
|
|
printf("\n");
|
|
|
}
|
Bryan Heden