mirror of
https://github.com/monitoring-plugins/monitoring-plugins.git
synced 2026-05-28 04:35:40 -04:00
Support for different thresholds for different filesystems
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@557 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Ton Voon
parent
2b5611ed64
commit
c7ce7bb6e2
1 changed files with 65 additions and 16 deletions
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@ -57,6 +57,8 @@ const char *options = "\
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Display the mountpoint instead of the partition\n\
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-e, --errors-only\n\
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Display only devices/mountpoints with errors\n\
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-C, --clear\n\
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Clear thresholds\n\
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-v, --verbose\n\
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Show details for command-line debugging (do not use with nagios server)\n\
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-h, --help\n\
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@ -67,6 +69,11 @@ const char *options = "\
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const char *notes = "\
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\n";
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const char *examples = "\
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check_disk -w 10% -c 5% -p /tmp -p /var -C -w 100000 -c 50000 -p /\n\
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Checks /tmp and /var at 10%,5% and / at 100MB, 50MB\n\
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\n";
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#include "common.h"
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#if HAVE_INTTYPES_H
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# include <inttypes.h>
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@ -107,6 +114,10 @@ struct name_list
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{
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char *name;
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int found;
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int w_df;
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int c_df;
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float w_dfp;
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float c_dfp;
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struct name_list *name_next;
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};
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@ -151,7 +162,7 @@ enum
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#endif
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int process_arguments (int, char **);
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int validate_arguments (void);
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int validate_arguments (int, int, float, float, char *);
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int check_disk (int usp, int free_disk);
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int walk_name_list (struct name_list *list, const char *name);
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void print_help (void);
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@ -237,7 +248,7 @@ main (int argc, char **argv)
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units,
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free_space_pct,
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(!strcmp(file_system, "none") || display_mntp) ? me->me_devname : me->me_mountdir);
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asprintf (&details, "%s\n%.0f of %.0f %s (%2.0f%%) free on %s (type %s mounted on %s)",
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asprintf (&details, "%s\n%.0f of %.0f %s (%2.0f%%) free on %s (type %s mounted on %s) warn:%d crit:%d warn%%:%.0f%% crit%%:%.0f%%",
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details,
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free_space,
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total_space,
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@ -245,7 +256,8 @@ main (int argc, char **argv)
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free_space_pct,
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me->me_devname,
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me->me_type,
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me->me_mountdir);
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me->me_mountdir,
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w_df, c_df, w_dfp, c_dfp);
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}
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}
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@ -279,6 +291,8 @@ process_arguments (int argc, char **argv)
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struct name_list **devtail = &dev_select_list;
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struct name_list **fstail = &fs_exclude_list;
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struct name_list **dptail = &dp_exclude_list;
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struct name_list *temp_list;
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int result = OK;
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int option_index = 0;
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static struct option long_options[] = {
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@ -297,6 +311,7 @@ process_arguments (int argc, char **argv)
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{"errors-only", no_argument, 0, 'e'},
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{"verbose", no_argument, 0, 'v'},
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{"quiet", no_argument, 0, 'q'},
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{"clear", no_argument, 0, 'C'},
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{"version", no_argument, 0, 'V'},
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{"help", no_argument, 0, 'h'},
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{0, 0, 0, 0}
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@ -316,7 +331,7 @@ process_arguments (int argc, char **argv)
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strcpy (argv[c], "-t");
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while (1) {
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c = getopt_long (argc, argv, "+?Vqhvet:c:w:u:p:x:X:mklM", long_options, &option_index);
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c = getopt_long (argc, argv, "+?VqhveCt:c:w:u:p:x:X:mklM", long_options, &option_index);
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if (c == -1 || c == EOF)
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break;
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@ -397,6 +412,10 @@ process_arguments (int argc, char **argv)
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se = (struct name_list *) malloc (sizeof (struct name_list));
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se->name = strdup (optarg);
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se->name_next = NULL;
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se->w_df = w_df;
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se->c_df = c_df;
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se->w_dfp = w_dfp;
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se->c_dfp = c_dfp;
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*pathtail = se;
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pathtail = &se->name_next;
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break;
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@ -427,6 +446,12 @@ process_arguments (int argc, char **argv)
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case 'M': /* display mountpoint */
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display_mntp = TRUE;
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break;
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case 'C':
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w_df = -1;
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c_df = -1;
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w_dfp = -1.0;
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c_dfp = -1.0;
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break;
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case 'V': /* version */
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print_revision (progname, revision);
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exit (STATE_OK);
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@ -449,30 +474,49 @@ process_arguments (int argc, char **argv)
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if (argc > c && strlen (path) == 0)
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path = argv[c++];
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return validate_arguments ();
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if (path_select_list) {
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temp_list = path_select_list;
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while (temp_list) {
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if (validate_arguments (temp_list->w_df, temp_list->c_df, temp_list->w_dfp, temp_list->c_dfp, temp_list->name) == ERROR)
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result = ERROR;
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temp_list = temp_list->name_next;
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}
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return result;
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} else {
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return validate_arguments (w_df, c_df, w_dfp, c_dfp, NULL);
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}
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}
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void print_path (char *path)
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{
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if (path)
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printf (" for %s", path);
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printf ("\n");
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}
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int
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validate_arguments ()
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validate_arguments (int w, int c, float wp, float cp, char *path)
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{
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if (w_df < 0 && c_df < 0 && w_dfp < 0 && c_dfp < 0) {
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printf ("INPUT ERROR: Unable to parse command line\n");
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if (w < 0 && c < 0 && wp < 0 && cp < 0) {
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printf ("INPUT ERROR: No thresholds specified");
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print_path (path);
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return ERROR;
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}
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else if ((w_dfp >= 0 || c_dfp >= 0)
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&& (w_dfp < 0 || c_dfp < 0 || w_dfp > 100 || c_dfp > 100
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|| c_dfp > w_dfp)) {
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else if ((wp >= 0 || cp >= 0)
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&& (wp < 0 || cp < 0 || wp > 100 || cp > 100
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|| cp > wp)) {
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printf
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("INPUT ERROR: C_DFP (%f) should be less than W_DFP (%f) and both should be between zero and 100 percent, inclusive\n",
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c_dfp, w_dfp);
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("INPUT ERROR: C_DFP (%f) should be less than W_DFP (%.1f) and both should be between zero and 100 percent, inclusive",
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cp, wp);
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print_path (path);
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return ERROR;
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}
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else if ((w_df > 0 || c_df > 0) && (w_df < 0 || c_df < 0 || c_df > w_df)) {
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else if ((w > 0 || c > 0) && (w < 0 || c < 0 || c > w)) {
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printf
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("INPUT ERROR: C_DF (%d) should be less than W_DF (%d) and both should be greater than zero\n",
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c_df, w_df);
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("INPUT ERROR: C_DF (%d) should be less than W_DF (%d) and both should be greater than zero",
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c, w);
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print_path (path);
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return ERROR;
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}
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else {
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@ -509,6 +553,10 @@ walk_name_list (struct name_list *list, const char *name)
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while (list) {
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if (! strcmp(list->name, name)) {
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list->found = 1;
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w_df = list->w_df;
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c_df = list->c_df;
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w_dfp = list->w_dfp;
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c_dfp = list->c_dfp;
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return TRUE;
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}
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list = list->name_next;
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@ -529,6 +577,7 @@ print_help (void)
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printf ("\nOptions:\n");
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printf (options);
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printf (notes);
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printf ("Examples:\n%s", examples);
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support ();
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}
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