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authorSebastian Harl <sh@teamix.net>2011-04-07 15:59:24 (GMT)
committerSebastian Harl <sh@teamix.net>2012-06-06 12:10:55 (GMT)
commite7dfcd4429b54bd98bac724665d7b5e6e30a7532 (patch)
tree05b12268924339a92d203b1584e8f0169f2f8095 /plugins
parent07768fa89561a4e55391634942e696a167bc6bbf (diff)
downloadmonitoring-plugins-e7dfcd4429b54bd98bac724665d7b5e6e30a7532.tar.gz
check_dbi: Added threshold ranges for the connection time.
The -W and -C options are used for that. The plugin return value is determined by the worst check result.
Diffstat (limited to 'plugins')
-rw-r--r--plugins/check_dbi.c52
1 files changed, 45 insertions, 7 deletions
diff --git a/plugins/check_dbi.c b/plugins/check_dbi.c
index 47b239a..d4ac4e3 100644
--- a/plugins/check_dbi.c
+++ b/plugins/check_dbi.c
@@ -54,6 +54,10 @@ char *warning_range = NULL;
54char *critical_range = NULL; 54char *critical_range = NULL;
55thresholds *query_thresholds = NULL; 55thresholds *query_thresholds = NULL;
56 56
57char *conntime_warning_range = NULL;
58char *conntime_critical_range = NULL;
59thresholds *conntime_thresholds = NULL;
60
57char *np_dbi_driver = NULL; 61char *np_dbi_driver = NULL;
58driver_option_t *np_dbi_options = NULL; 62driver_option_t *np_dbi_options = NULL;
59int np_dbi_options_num = 0; 63int np_dbi_options_num = 0;
@@ -72,8 +76,11 @@ int do_query (dbi_conn, double *);
72int 76int
73main (int argc, char **argv) 77main (int argc, char **argv)
74{ 78{
79 int conntime_status = STATE_UNKNOWN;
75 int status = STATE_UNKNOWN; 80 int status = STATE_UNKNOWN;
76 81
82 int exit_status = STATE_UNKNOWN;
83
77 dbi_driver driver; 84 dbi_driver driver;
78 dbi_conn conn; 85 dbi_conn conn;
79 86
@@ -193,6 +200,8 @@ main (int argc, char **argv)
193 if (verbose) 200 if (verbose)
194 printf("Time elapsed: %f\n", elapsed_time); 201 printf("Time elapsed: %f\n", elapsed_time);
195 202
203 conntime_status = get_status (elapsed_time, conntime_thresholds);
204
196 /* select a database */ 205 /* select a database */
197 if (np_dbi_database) { 206 if (np_dbi_database) {
198 if (verbose > 1) 207 if (verbose > 1)
@@ -217,11 +226,23 @@ main (int argc, char **argv)
217 printf("Closing connection\n"); 226 printf("Closing connection\n");
218 dbi_conn_close (conn); 227 dbi_conn_close (conn);
219 228
220 printf ("%s - connection time: %fs, '%s' returned %f", 229 /* 'conntime_status' is worse than 'status' (but not UNKOWN) */
221 state_text (status), elapsed_time, np_dbi_query, query_val); 230 if (((conntime_status < STATE_UNKNOWN) && (conntime_status > status))
222 printf (" | conntime=%fs;;;0 query=%f;%s;%s;0\n", elapsed_time, query_val, 231 /* 'status' is UNKNOWN and 'conntime_status' is not OK */
223 warning_range ? warning_range : "", critical_range ? critical_range : ""); 232 || ((status >= STATE_UNKNOWN) && (conntime_status != STATE_OK)))
224 return status; 233 exit_status = conntime_status;
234 else
235 exit_status = status;
236
237 printf ("%s - %s: connection time: %fs, %s: '%s' returned %f",
238 state_text (exit_status),
239 state_text (conntime_status), elapsed_time,
240 state_text (status), np_dbi_query, query_val);
241 printf (" | conntime=%fs;%s;%s;0 query=%f;%s;%s;0\n", elapsed_time,
242 conntime_warning_range ? conntime_warning_range : "",
243 conntime_critical_range ? conntime_critical_range : "",
244 query_val, warning_range ? warning_range : "", critical_range ? critical_range : "");
245 return exit_status;
225} 246}
226 247
227/* process command-line arguments */ 248/* process command-line arguments */
@@ -234,6 +255,9 @@ process_arguments (int argc, char **argv)
234 static struct option longopts[] = { 255 static struct option longopts[] = {
235 STD_LONG_OPTS, 256 STD_LONG_OPTS,
236 257
258 {"conntime-warning", required_argument, 0, 'W'},
259 {"conntime-critical", required_argument, 0, 'C'},
260
237 {"driver", required_argument, 0, 'd'}, 261 {"driver", required_argument, 0, 'd'},
238 {"option", required_argument, 0, 'o'}, 262 {"option", required_argument, 0, 'o'},
239 {"query", required_argument, 0, 'q'}, 263 {"query", required_argument, 0, 'q'},
@@ -242,7 +266,7 @@ process_arguments (int argc, char **argv)
242 }; 266 };
243 267
244 while (1) { 268 while (1) {
245 c = getopt_long (argc, argv, "Vvht:c:w:H:d:o:q:D:", 269 c = getopt_long (argc, argv, "Vvht:c:w:H:W:C:d:o:q:D:",
246 longopts, &option); 270 longopts, &option);
247 271
248 if (c == EOF) 272 if (c == EOF)
@@ -270,6 +294,13 @@ process_arguments (int argc, char **argv)
270 else 294 else
271 timeout_interval = atoi (optarg); 295 timeout_interval = atoi (optarg);
272 296
297 case 'C': /* critical conntime range */
298 conntime_critical_range = optarg;
299 break;
300 case 'W': /* warning conntime range */
301 conntime_warning_range = optarg;
302 break;
303
273 case 'H': /* host */ 304 case 'H': /* host */
274 if (!is_host (optarg)) 305 if (!is_host (optarg))
275 usage2 (_("Invalid hostname/address"), optarg); 306 usage2 (_("Invalid hostname/address"), optarg);
@@ -323,6 +354,7 @@ process_arguments (int argc, char **argv)
323 } 354 }
324 355
325 set_thresholds (&query_thresholds, warning_range, critical_range); 356 set_thresholds (&query_thresholds, warning_range, critical_range);
357 set_thresholds (&conntime_thresholds, conntime_warning_range, conntime_critical_range);
326 358
327 return validate_arguments (); 359 return validate_arguments ();
328} 360}
@@ -369,6 +401,11 @@ print_help (void)
369 printf ("\n"); 401 printf ("\n");
370 402
371 printf (UT_WARN_CRIT_RANGE); 403 printf (UT_WARN_CRIT_RANGE);
404 printf (" %s\n", "-W, --conntime-warning=RANGE");
405 printf (" %s\n", _("Connection time warning range"));
406 printf (" %s\n", "-C, --conntime-critical=RANGE");
407 printf (" %s\n", _("Connection time critical range"));
408 printf ("\n");
372 409
373 printf (UT_TIMEOUT, DEFAULT_SOCKET_TIMEOUT); 410 printf (UT_TIMEOUT, DEFAULT_SOCKET_TIMEOUT);
374 411
@@ -394,7 +431,8 @@ print_usage (void)
394{ 431{
395 printf ("%s\n", _("Usage:")); 432 printf ("%s\n", _("Usage:"));
396 printf ("%s -d <DBI driver> [-o <DBI driver option> [...]] -q <SQL query>\n", progname); 433 printf ("%s -d <DBI driver> [-o <DBI driver option> [...]] -q <SQL query>\n", progname);
397 printf (" [-H <host>] [-c <critical value>] [-w <warning value>]\n"); 434 printf (" [-H <host>] [-c <critical range>] [-w <warning range>]\n");
435 printf (" [-C <critical conntime range>] [-W <warning conntime range>]\n");
398} 436}
399 437
400double 438double