summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorKarl DeBisschop <kdebisschop@users.sourceforge.net>2003-08-06 12:13:03 +0000
committerKarl DeBisschop <kdebisschop@users.sourceforge.net>2003-08-06 12:13:03 +0000
commit6f53b99720ebe05d801f814fda823ef7c885f869 (patch)
tree0da57415afd3fa7906afe372c6b8b9959b7a0b1a
parent48c14d20bd4112826e4ac7775b847f8015c3c610 (diff)
downloadmonitoring-plugins-6f53b99720ebe05d801f814fda823ef7c885f869.tar.gz
markup for translation, move send_buffer assignment to process_args so process_tcp_request can be moved outside the conditional, replace if/esleif with switch, replace #defines with enum
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@650 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat
-rw-r--r--plugins/check_overcr.c425
1 files changed, 201 insertions, 224 deletions
diff --git a/plugins/check_overcr.c b/plugins/check_overcr.c
index 4c3b957f..4ee47a51 100644
--- a/plugins/check_overcr.c
+++ b/plugins/check_overcr.c
@@ -1,64 +1,44 @@
1/****************************************************************************** 1/******************************************************************************
2*
3* CHECK_OVERCR.C
4*
5* Program: Over-CR collector plugin for Nagios
6* License: GPL
7* Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)
8*
9* $Id$
10*
11* Description:
12*
13* Notes:
14* - This plugin requires that Eric Molitors' Over-CR collector daemon
15* be running on any UNIX boxes you want to monitor. Over-CR
16* is available from * http://www.molitor.org/overcr/
17*
18* Modifications:
19*
20* 08-11-999 Jacob Lundqvist <jaclu@grm.se>
21* Load was presented as a one digit percentage - changed to two digit
22* value * before load of 11.2 was presented as "1.2%" (not very
23* high). Warning and Critical params were int's, not very good
24* for load, changed to doubles, so we can trap loadlimits like
25* 1.5. Also added more informative LOAD error messages.
26*
27* License Information:
28*
29* This program is free software; you can redistribute it and/or modify
30* it under the terms of the GNU General Public License as published by
31* the Free Software Foundation; either version 2 of the License, or
32* (at your option) any later version.
33*
34* This program is distributed in the hope that it will be useful,
35* but WITHOUT ANY WARRANTY; without even the implied warranty of
36* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
37* GNU General Public License for more details.
38*
39* You should have received a copy of the GNU General Public License
40* along with this program; if not, write to the Free Software
41* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
42*
43*****************************************************************************/
44
45#include "config.h"
46#include "common.h"
47#include "netutils.h"
48#include "utils.h"
49 2
50#define CHECK_NONE 0 3 This program is free software; you can redistribute it and/or modify
51#define CHECK_LOAD1 1 4 it under the terms of the GNU General Public License as published by
52#define CHECK_LOAD5 2 5 the Free Software Foundation; either version 2 of the License, or
53#define CHECK_LOAD15 4 6 (at your option) any later version.
54#define CHECK_DPU 8 7
55#define CHECK_PROCS 16 8 This program is distributed in the hope that it will be useful,
56#define CHECK_NETSTAT 32 9 but WITHOUT ANY WARRANTY; without even the implied warranty of
57#define CHECK_UPTIME 64 10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
58 12
59#define PORT 2000 13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
16
17******************************************************************************/
60 18
61const char *progname = "check_overcr"; 19const char *progname = "check_overcr";
20const char *revision = "$Revision$";
21const char *copyright = "2000-2003";
22const char *email = "nagiosplug-devel@lists.sourceforge.net";
23
24#include "common.h"
25#include "netutils.h"
26#include "utils.h"
27
28enum checkvar {
29 NONE,
30 LOAD1,
31 LOAD5,
32 LOAD15,
33 DPU,
34 PROCS,
35 NETSTAT,
36 UPTIME
37};
38
39enum {
40 PORT = 2000
41};
62 42
63char *server_address = NULL; 43char *server_address = NULL;
64int server_port = PORT; 44int server_port = PORT;
@@ -66,12 +46,13 @@ double warning_value = 0L;
66double critical_value = 0L; 46double critical_value = 0L;
67int check_warning_value = FALSE; 47int check_warning_value = FALSE;
68int check_critical_value = FALSE; 48int check_critical_value = FALSE;
69int vars_to_check = CHECK_NONE; 49enum checkvar vars_to_check = NONE;
70int cmd_timeout = 1; 50int cmd_timeout = 1;
71 51
72int netstat_port = 0; 52int netstat_port = 0;
73char *disk_name = NULL; 53char *disk_name = NULL;
74char *process_name = NULL; 54char *process_name = NULL;
55 char send_buffer[MAX_INPUT_BUFFER];
75 56
76int process_arguments (int, char **); 57int process_arguments (int, char **);
77void print_usage (void); 58void print_usage (void);
@@ -81,9 +62,7 @@ int
81main (int argc, char **argv) 62main (int argc, char **argv)
82{ 63{
83 int result; 64 int result;
84 char send_buffer[MAX_INPUT_BUFFER];
85 char recv_buffer[MAX_INPUT_BUFFER]; 65 char recv_buffer[MAX_INPUT_BUFFER];
86 char output_message[MAX_INPUT_BUFFER];
87 char temp_buffer[MAX_INPUT_BUFFER]; 66 char temp_buffer[MAX_INPUT_BUFFER];
88 char *temp_ptr = NULL; 67 char *temp_ptr = NULL;
89 int found_disk = FALSE; 68 int found_disk = FALSE;
@@ -109,44 +88,42 @@ main (int argc, char **argv)
109 /* set socket timeout */ 88 /* set socket timeout */
110 alarm (socket_timeout); 89 alarm (socket_timeout);
111 90
112 result = STATE_OK; 91 result = process_tcp_request2 (server_address,
92 server_port,
93 send_buffer,
94 recv_buffer,
95 sizeof (recv_buffer));
113 96
114 if (vars_to_check == CHECK_LOAD1 || vars_to_check == CHECK_LOAD5 97 switch (vars_to_check) {
115 || vars_to_check == CHECK_LOAD15) {
116 98
117 strcpy (send_buffer, "LOAD\r\nQUIT\r\n"); 99 case LOAD1:
118 result = 100 case LOAD5:
119 process_tcp_request2 (server_address, server_port, send_buffer, 101 case LOAD15:
120 recv_buffer, sizeof (recv_buffer)); 102
121 if (result != STATE_OK) 103 if (result != STATE_OK)
122 return result; 104 terminate (result, _("Unknown error fetching load data\n"));
123 105
124 temp_ptr = (char *) strtok (recv_buffer, "\r\n"); 106 temp_ptr = (char *) strtok (recv_buffer, "\r\n");
125 if (temp_ptr == NULL) { 107 if (temp_ptr == NULL)
126 printf ("Invalid response from server - no load information\n"); 108 terminate (STATE_CRITICAL, _("Invalid response from server - no load information\n"));
127 return STATE_CRITICAL;
128 }
129 load_1min = strtod (temp_ptr, NULL); 109 load_1min = strtod (temp_ptr, NULL);
110
130 temp_ptr = (char *) strtok (NULL, "\r\n"); 111 temp_ptr = (char *) strtok (NULL, "\r\n");
131 if (temp_ptr == NULL) { 112 if (temp_ptr == NULL)
132 printf ("Invalid response from server after load 1\n"); 113 terminate (STATE_CRITICAL, _("Invalid response from server after load 1\n"));
133 return STATE_CRITICAL;
134 }
135 load_5min = strtod (temp_ptr, NULL); 114 load_5min = strtod (temp_ptr, NULL);
115
136 temp_ptr = (char *) strtok (NULL, "\r\n"); 116 temp_ptr = (char *) strtok (NULL, "\r\n");
137 if (temp_ptr == NULL) { 117 if (temp_ptr == NULL)
138 printf ("Invalid response from server after load 5\n"); 118 terminate (STATE_CRITICAL, _("Invalid response from server after load 5\n"));
139 return STATE_CRITICAL;
140 }
141 load_15min = strtod (temp_ptr, NULL); 119 load_15min = strtod (temp_ptr, NULL);
142 120
143
144 switch (vars_to_check) { 121 switch (vars_to_check) {
145 case CHECK_LOAD1: 122 case LOAD1:
146 strcpy (temp_buffer, "1"); 123 strcpy (temp_buffer, "1");
147 load = load_1min; 124 load = load_1min;
148 break; 125 break;
149 case CHECK_LOAD5: 126 case LOAD5:
150 strcpy (temp_buffer, "5"); 127 strcpy (temp_buffer, "5");
151 load = load_5min; 128 load = load_5min;
152 break; 129 break;
@@ -160,30 +137,29 @@ main (int argc, char **argv)
160 result = STATE_CRITICAL; 137 result = STATE_CRITICAL;
161 else if (check_warning_value == TRUE && (load >= warning_value)) 138 else if (check_warning_value == TRUE && (load >= warning_value))
162 result = STATE_WARNING; 139 result = STATE_WARNING;
163 sprintf (output_message, "Load %s - %s-min load average = %0.2f",
164 (result == STATE_OK) ? "ok" : "problem", temp_buffer, load);
165 }
166 140
141 terminate (result,
142 _("Load %s - %s-min load average = %0.2f"),
143 state_text(result),
144 temp_buffer,
145 load);
146
147 break;
167 148
168 else if (vars_to_check == CHECK_DPU) { 149 case DPU:
169 150
170 sprintf (send_buffer, "DISKSPACE\r\n");
171 result =
172 process_tcp_request2 (server_address, server_port, send_buffer,
173 recv_buffer, sizeof (recv_buffer));
174 if (result != STATE_OK) 151 if (result != STATE_OK)
175 return result; 152 terminate (result, _("Unknown error fetching disk data\n"));
176 153
177 for (temp_ptr = (char *) strtok (recv_buffer, " "); temp_ptr != NULL; 154 for (temp_ptr = (char *) strtok (recv_buffer, " ");
178 temp_ptr = (char *) strtok (NULL, " ")) { 155 temp_ptr != NULL;
156 temp_ptr = (char *) strtok (NULL, " ")) {
179 157
180 if (!strcmp (temp_ptr, disk_name)) { 158 if (!strcmp (temp_ptr, disk_name)) {
181 found_disk = TRUE; 159 found_disk = TRUE;
182 temp_ptr = (char *) strtok (NULL, "%"); 160 temp_ptr = (char *) strtok (NULL, "%");
183 if (temp_ptr == NULL) { 161 if (temp_ptr == NULL)
184 printf ("Invalid response from server\n"); 162 terminate (STATE_CRITICAL, _("Invalid response from server\n"));
185 return STATE_CRITICAL;
186 }
187 percent_used_disk_space = strtoul (temp_ptr, NULL, 10); 163 percent_used_disk_space = strtoul (temp_ptr, NULL, 10);
188 break; 164 break;
189 } 165 }
@@ -192,68 +168,54 @@ main (int argc, char **argv)
192 } 168 }
193 169
194 /* error if we couldn't find the info for the disk */ 170 /* error if we couldn't find the info for the disk */
195 if (found_disk == FALSE) { 171 if (found_disk == FALSE)
196 sprintf (output_message, "Error: Disk '%s' non-existent or not mounted", 172 terminate (STATE_CRITICAL,
197 disk_name); 173 "Error: Disk '%s' non-existent or not mounted",
198 result = STATE_CRITICAL; 174 disk_name);
199 }
200 175
201 /* else check the disk space used */ 176 if (check_critical_value == TRUE && (percent_used_disk_space >= critical_value))
202 else { 177 result = STATE_CRITICAL;
178 else if (check_warning_value == TRUE && (percent_used_disk_space >= warning_value))
179 result = STATE_WARNING;
203 180
204 if (check_critical_value == TRUE 181 terminate (result, "Disk %s - %lu%% used on %s", state_text(result), percent_used_disk_space, disk_name);
205 && (percent_used_disk_space >= critical_value)) result =
206 STATE_CRITICAL;
207 else if (check_warning_value == TRUE
208 && (percent_used_disk_space >= warning_value)) result =
209 STATE_WARNING;
210 182
211 sprintf (output_message, "Disk %s - %lu%% used on %s", 183 break;
212 (result == STATE_OK) ? "ok" : "problem",
213 percent_used_disk_space, disk_name);
214 }
215 }
216 184
217 else if (vars_to_check == CHECK_NETSTAT) { 185 case NETSTAT:
218 186
219 sprintf (send_buffer, "NETSTAT %d\r\n", netstat_port);
220 result =
221 process_tcp_request2 (server_address, server_port, send_buffer,
222 recv_buffer, sizeof (recv_buffer));
223 if (result != STATE_OK) 187 if (result != STATE_OK)
224 return result; 188 terminate (result, _("Unknown error fetching network status\n"));
225 189
226 port_connections = strtod (recv_buffer, NULL); 190 port_connections = strtod (recv_buffer, NULL);
227 191
228 if (check_critical_value == TRUE && (port_connections >= critical_value)) 192 if (check_critical_value == TRUE && (port_connections >= critical_value))
229 result = STATE_CRITICAL; 193 result = STATE_CRITICAL;
230 else if (check_warning_value == TRUE 194 else if (check_warning_value == TRUE && (port_connections >= warning_value))
231 && (port_connections >= warning_value)) result = STATE_WARNING; 195 result = STATE_WARNING;
232 196
233 sprintf (output_message, "Net %s - %d connection%s on port %d", 197 terminate (result,
234 (result == STATE_OK) ? "ok" : "problem", port_connections, 198 _("Net %s - %d connection%s on port %d"),
235 (port_connections == 1) ? "" : "s", netstat_port); 199 state_text(result),
236 } 200 port_connections,
201 (port_connections == 1) ? "" : "s",
202 netstat_port);
203
204 break;
237 205
238 else if (vars_to_check == CHECK_PROCS) { 206 case PROCS:
239 207
240 sprintf (send_buffer, "PROCESS %s\r\n", process_name);
241 result =
242 process_tcp_request2 (server_address, server_port, send_buffer,
243 recv_buffer, sizeof (recv_buffer));
244 if (result != STATE_OK) 208 if (result != STATE_OK)
245 return result; 209 terminate (result, _("Unknown error fetching process status\n"));
246 210
247 temp_ptr = (char *) strtok (recv_buffer, "("); 211 temp_ptr = (char *) strtok (recv_buffer, "(");
248 if (temp_ptr == NULL) { 212 if (temp_ptr == NULL)
249 printf ("Invalid response from server\n"); 213 terminate (STATE_CRITICAL, _("Invalid response from server\n"));
250 return STATE_CRITICAL; 214
251 }
252 temp_ptr = (char *) strtok (NULL, ")"); 215 temp_ptr = (char *) strtok (NULL, ")");
253 if (temp_ptr == NULL) { 216 if (temp_ptr == NULL)
254 printf ("Invalid response from server\n"); 217 terminate (STATE_CRITICAL, _("Invalid response from server\n"));
255 return STATE_CRITICAL; 218
256 }
257 processes = strtod (temp_ptr, NULL); 219 processes = strtod (temp_ptr, NULL);
258 220
259 if (check_critical_value == TRUE && (processes >= critical_value)) 221 if (check_critical_value == TRUE && (processes >= critical_value))
@@ -261,27 +223,26 @@ main (int argc, char **argv)
261 else if (check_warning_value == TRUE && (processes >= warning_value)) 223 else if (check_warning_value == TRUE && (processes >= warning_value))
262 result = STATE_WARNING; 224 result = STATE_WARNING;
263 225
264 sprintf (output_message, "Process %s - %d instance%s of %s running", 226 terminate (result,
265 (result == STATE_OK) ? "ok" : "problem", processes, 227 _("Process %s - %d instance%s of %s running"),
266 (processes == 1) ? "" : "s", process_name); 228 state_text(result),
267 } 229 processes,
230 (processes == 1) ? "" : "s",
231 process_name);
232 break;
268 233
269 else if (vars_to_check == CHECK_UPTIME) { 234 case UPTIME:
270 235
271 sprintf (send_buffer, "UPTIME\r\n");
272 result =
273 process_tcp_request2 (server_address, server_port, send_buffer,
274 recv_buffer, sizeof (recv_buffer));
275 if (result != STATE_OK) 236 if (result != STATE_OK)
276 return result; 237 return result;
277 238
278 uptime_raw_hours = strtod (recv_buffer, NULL); 239 uptime_raw_hours = strtod (recv_buffer, NULL);
279 uptime_raw_minutes = (unsigned long) (uptime_raw_hours * 60.0); 240 uptime_raw_minutes = (unsigned long) (uptime_raw_hours * 60.0);
280 241
281 if (check_critical_value == TRUE 242 if (check_critical_value == TRUE && (uptime_raw_minutes <= critical_value))
282 && (uptime_raw_minutes <= critical_value)) result = STATE_CRITICAL; 243 result = STATE_CRITICAL;
283 else if (check_warning_value == TRUE 244 else if (check_warning_value == TRUE && (uptime_raw_minutes <= warning_value))
284 && (uptime_raw_minutes <= warning_value)) result = STATE_WARNING; 245 result = STATE_WARNING;
285 246
286 uptime_days = uptime_raw_minutes / 1440; 247 uptime_days = uptime_raw_minutes / 1440;
287 uptime_raw_minutes %= 1440; 248 uptime_raw_minutes %= 1440;
@@ -289,20 +250,23 @@ main (int argc, char **argv)
289 uptime_raw_minutes %= 60; 250 uptime_raw_minutes %= 60;
290 uptime_minutes = uptime_raw_minutes; 251 uptime_minutes = uptime_raw_minutes;
291 252
292 sprintf (output_message, "Uptime %s - Up %d days %d hours %d minutes", 253 terminate (result,
293 (result == STATE_OK) ? "ok" : "problem", uptime_days, 254 _("Uptime %s - Up %d days %d hours %d minutes"),
294 uptime_hours, uptime_minutes); 255 state_text(result),
295 } 256 uptime_days,
296 257 uptime_hours,
297 else { 258 uptime_minutes);
298 strcpy (output_message, "Nothing to check!\n"); 259 break;
299 result = STATE_UNKNOWN; 260
261 default:
262 terminate (STATE_UNKNOWN, _("Nothing to check!\n"));
263 break;
300 } 264 }
301 265
302 /* reset timeout */ 266 /* reset timeout */
303 alarm (0); 267 alarm (0);
304 268
305 printf ("%s\n", output_message); 269 printf (_("Reached end of program with no data returned\n"));
306 270
307 return result; 271 return result;
308} 272}
@@ -360,7 +324,7 @@ process_arguments (int argc, char **argv)
360 324
361 switch (c) { 325 switch (c) {
362 case '?': /* print short usage statement if args not parsable */ 326 case '?': /* print short usage statement if args not parsable */
363 printf ("%s: Unknown argument: %s\n\n", progname, optarg); 327 printf (_("%s: Unknown argument: %s\n\n"), progname, optarg);
364 print_usage (); 328 print_usage ();
365 exit (STATE_UNKNOWN); 329 exit (STATE_UNKNOWN);
366 case 'h': /* help */ 330 case 'h': /* help */
@@ -377,28 +341,36 @@ process_arguments (int argc, char **argv)
377 server_port = atoi (optarg); 341 server_port = atoi (optarg);
378 else 342 else
379 terminate (STATE_UNKNOWN, 343 terminate (STATE_UNKNOWN,
380 "Server port an integer (seconds)\nType '%s -h' for additional help\n", 344 _("Server port an integer (seconds)\nType '%s -h' for additional help\n"),
381 progname); 345 progname);
382 break; 346 break;
383 case 'v': /* variable */ 347 case 'v': /* variable */
384 if (strcmp (optarg, "LOAD1") == 0) 348 if (strcmp (optarg, "LOAD") == 0) {
385 vars_to_check = CHECK_LOAD1; 349 strcpy (send_buffer, "LOAD\r\nQUIT\r\n");
386 else if (strcmp (optarg, "LOAD5") == 0) 350 if (strcmp (optarg, "LOAD1") == 0)
387 vars_to_check = CHECK_LOAD5; 351 vars_to_check = LOAD1;
388 else if (strcmp (optarg, "LOAD15") == 0) 352 else if (strcmp (optarg, "LOAD5") == 0)
389 vars_to_check = CHECK_LOAD15; 353 vars_to_check = LOAD5;
390 else if (strcmp (optarg, "UPTIME") == 0) 354 else if (strcmp (optarg, "LOAD15") == 0)
391 vars_to_check = CHECK_UPTIME; 355 vars_to_check = LOAD15;
356 }
357 else if (strcmp (optarg, "UPTIME") == 0) {
358 vars_to_check = UPTIME;
359 strcpy (send_buffer, "UPTIME\r\n");
360 }
392 else if (strstr (optarg, "PROC") == optarg) { 361 else if (strstr (optarg, "PROC") == optarg) {
393 vars_to_check = CHECK_PROCS; 362 vars_to_check = PROCS;
394 process_name = strscpy (process_name, optarg + 4); 363 process_name = strscpy (process_name, optarg + 4);
364 sprintf (send_buffer, "PROCESS %s\r\n", process_name);
395 } 365 }
396 else if (strstr (optarg, "NET") == optarg) { 366 else if (strstr (optarg, "NET") == optarg) {
397 vars_to_check = CHECK_NETSTAT; 367 vars_to_check = NETSTAT;
398 netstat_port = atoi (optarg + 3); 368 netstat_port = atoi (optarg + 3);
369 sprintf (send_buffer, "NETSTAT %d\r\n", netstat_port);
399 } 370 }
400 else if (strstr (optarg, "DPU") == optarg) { 371 else if (strstr (optarg, "DPU") == optarg) {
401 vars_to_check = CHECK_DPU; 372 vars_to_check = DPU;
373 strcpy (send_buffer, "DISKSPACE\r\n");
402 disk_name = strscpy (disk_name, optarg + 3); 374 disk_name = strscpy (disk_name, optarg + 3);
403 } 375 }
404 else 376 else
@@ -421,62 +393,67 @@ process_arguments (int argc, char **argv)
421 } 393 }
422 return OK; 394 return OK;
423} 395}
424 396
425
426
427
428
429void 397void
430print_usage (void) 398print_usage (void)
431{ 399{
432 printf 400 printf (_("\
433 ("Usage: %s -H host [-p port] [-v variable] [-w warning] [-c critical] [-t timeout]\n", 401Usage: %s -H host [-p port] [-v variable] [-w warning] [-c critical]\n\
434 progname); 402 [-t timeout]\n"),
403 progname);
404 printf (_(UT_HLP_VRS), progname, progname);
435} 405}
436 406
407void
408print_help (void)
409{
410 char *myport;
411 asprintf (&myport, "%d", PORT);
437 412
413 print_revision (progname, revision);
438 414
415 printf (_("Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>\n"));
416 printf (_(COPYRIGHT), copyright, email);
439 417
418 printf (_("\
419This plugin attempts to contact the Over-CR collector daemon running on the\n\
420remote UNIX server in order to gather the requested system information.\n\n"));
440 421
441void
442print_help (void)
443{
444 print_revision (progname, "$Revision$");
445 printf
446 ("Copyright (c) 2000 Ethan Galstad/Karl DeBisschop\n\n"
447 "This plugin attempts to contact the Over-CR collector daemon running on the\n"
448 "remote UNIX server in order to gather the requested system information. This\n"
449 "plugin requres that Eric Molitors' Over-CR collector daemon be running on the\n"
450 "remote server. Over-CR can be downloaded from http://www.molitor.org/overcr\n"
451 "(This plugin was tested with version 0.99.53 of the Over-CR collector)\n\n");
452 print_usage (); 422 print_usage ();
453 printf 423
454 ("\nOptions:\n" 424 printf (_(UT_HELP_VRSN));
455 "-H, --hostname=HOST\n" 425
456 " Name of the host to check\n" 426 printf (_(UT_HOST_PORT), 'p', myport);
457 "-p, --port=INTEGER\n" 427
458 " Optional port number (default: %d)\n" 428 printf (_("\
459 "-v, --variable=STRING\n" 429-v, --variable=STRING\n\
460 " Variable to check. Valid variables include:\n" 430 Variable to check. Valid variables include:\n\
461 " LOAD1 = 1 minute average CPU load\n" 431 LOAD1 = 1 minute average CPU load\n\
462 " LOAD5 = 5 minute average CPU load\n" 432 LOAD5 = 5 minute average CPU load\n\
463 " LOAD15 = 15 minute average CPU load\n" 433 LOAD15 = 15 minute average CPU load\n\
464 " DPU<filesys> = percent used disk space on filesystem <filesys>\n" 434 DPU<filesys> = percent used disk space on filesystem <filesys>\n\
465 " PROC<process> = number of running processes with name <process>\n" 435 PROC<process> = number of running processes with name <process>\n\
466 " NET<port> = number of active connections on TCP port <port>\n" 436 NET<port> = number of active connections on TCP port <port>\n\
467 " UPTIME = system uptime in seconds\n" 437 UPTIME = system uptime in seconds\n"));
468 " -w, --warning=INTEGER\n" 438
469 " Threshold which will result in a warning status\n" 439 printf (_("\
470 " -c, --critical=INTEGER\n" 440 -w, --warning=INTEGER\n\
471 " Threshold which will result in a critical status\n" 441 Threshold which will result in a warning status\n\
472 " -t, --timeout=INTEGER\n" 442 -c, --critical=INTEGER\n\
473 " Seconds before connection attempt times out (default: %d)\n" 443 Threshold which will result in a critical status\n"));
474 "-h, --help\n" 444
475 " Print this help screen\n" 445 printf (_(UT_TIMEOUT), DEFAULT_SOCKET_TIMEOUT);
476 "-V, --version\n" 446
477 " Print version information\n\n" 447 printf (_("\
478 "Notes:\n" 448Notes:\n\
479 " - For the available options, the critical threshold value should always be\n" 449 - For the available options, the critical threshold value should always be\n\
480 " higher than the warning threshold value, EXCEPT with the uptime variable\n" 450 higher than the warning threshold value, EXCEPT with the uptime variable\n\n"));
481 " (i.e. lower uptimes are worse).\n", PORT, DEFAULT_SOCKET_TIMEOUT); 451
452 printf (_("\
453 - This plugin requres that Eric Molitors' Over-CR collector daemon be\n\
454 running on the remote server. Over-CR can be downloaded from\n\
455 http://www.molitor.org/overcr (This plugin was tested with version\n\
456 0.99.53 of the Over-CR collector)\n\n"));
457
458 printf (_(UT_SUPPORT));
482} 459}