From 0b6423f9c99d9edf8c96fefd0f6c453859395aa1 Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Mon, 30 Sep 2013 00:03:24 +0200
Subject: Import Nagios Plugins site

Import the Nagios Plugins web site, Cronjobs, infrastructure scripts,
and configuration files.
---
 web/attachments/170107-check_pgsql.patch | 138 +++++++++++++++++++++++++++++++
 1 file changed, 138 insertions(+)
 create mode 100644 web/attachments/170107-check_pgsql.patch

(limited to 'web/attachments/170107-check_pgsql.patch')

diff --git a/web/attachments/170107-check_pgsql.patch b/web/attachments/170107-check_pgsql.patch
new file mode 100644
index 0000000..b880f8c
--- /dev/null
+++ b/web/attachments/170107-check_pgsql.patch
@@ -0,0 +1,138 @@
+--- check_pgsql.original	2006-03-07 12:40:11.000000000 -0700
++++ check_pgsql.c	2006-03-07 12:47:48.000000000 -0700
+@@ -21,5 +21,5 @@
+ const char *progname = "check_pgsql";
+ const char *revision = "$Revision: 1.31 $";
+-const char *copyright = "1999-2004";
++const char *copyright = "1999-2006";
+ const char *email = "nagiosplug-devel@lists.sourceforge.net";
+ 
+@@ -36,5 +36,7 @@
+ 	DEFAULT_PORT = 5432,
+ 	DEFAULT_WARN = 2,
+-	DEFAULT_CRIT = 8
++	DEFAULT_CRIT = 8,
++	DEFAULT_WARNING_XID_AGE = 500000000,			/* 500M */
++	DEFAULT_CRITICAL_XID_AGE = 1000000000			/* 1B */
+ };
+ 
+@@ -58,4 +60,6 @@
+ double twarn = (double)DEFAULT_WARN;
+ double tcrit = (double)DEFAULT_CRIT;
++int warning_xid_age = DEFAULT_WARNING_XID_AGE;
++int critical_xid_age = DEFAULT_CRITICAL_XID_AGE;
+ 
+ PGconn *conn;
+@@ -124,4 +128,9 @@
+ 	int elapsed_time;
+ 	int status = STATE_UNKNOWN;
++	int i,j;
++	int nFields;
++	const char *paramValues[1];
++        char param[100];
++	PGresult *res;
+ 
+ 	/* begin, by setting the parameters for a backend connection if the
+@@ -167,8 +176,43 @@
+ 	}
+ 	else {
++		snprintf(param, 100, "%d", warning_xid_age);
++		paramValues[0] = param;
++		res = PQexecParams(conn, 
++			"SELECT datname,age(datvacuumxid) FROM pg_database WHERE age(datvacuumxid) > $1 ORDER BY age(datvacuumxid) DESC",
++			1, NULL, paramValues, NULL, NULL, 0);
++		if (PQresultStatus(res) != PGRES_TUPLES_OK)
++		{
++			printf (_("CRITICAL - error '%s' running query on '%s' (%s).\n"),
++		        	PQerrorMessage(conn), dbName,	PQerrorMessage (conn));
++			PQclear (res);
++			PQfinish (conn);
++			return STATE_CRITICAL;
++		}
++
++		if (PQntuples(res) > 0)
++		{
++			j = atoi(PQgetvalue(res, 0, 1));
++
++			printf (_("%s: Databases in danger of XID wraparound: "), 
++				((j > critical_xid_age) ? "CRITICAL" : "WARNING"));
++
++			for (i = 0; i < PQntuples(res); i++)
++    			{
++				printf (_("%s age %s"), PQgetvalue(res, i, 0), PQgetvalue(res, i, 1));
++				if (i < PQntuples(res) - 1)
++					printf (_(","));
++				else
++					printf (_("\n\n"));
++    			}
++			PQclear (res);
++			PQfinish (conn);
++			return (j > critical_xid_age) ? STATE_CRITICAL : STATE_WARNING;
++		}
++
++		PQclear(res);
+ 		status = STATE_OK;
+ 	}
+ 	PQfinish (conn);
+-	printf (_(" %s - database %s (%d sec.)|%s\n"), 
++	printf (_(" %s - database %s (%ds, XIDs OK)|%s\n"), 
+ 	        state_text(status), dbName, elapsed_time,
+ 	        fperfdata("time", elapsed_time, "s",
+@@ -198,9 +242,11 @@
+ 		{"port", required_argument, 0, 'P'},
+ 		{"database", required_argument, 0, 'd'},
++		{"warnxid", required_argument, 0, 'x'},
++		{"critxid", required_argument, 0, 'y'},
+ 		{0, 0, 0, 0}
+ 	};
+ 
+ 	while (1) {
+-		c = getopt_long (argc, argv, "hVt:c:w:H:P:d:l:p:a:",
++		c = getopt_long (argc, argv, "hVt:c:w:H:P:d:l:p:a:x:y:",
+ 		                 longopts, &option);
+ 
+@@ -259,4 +305,16 @@
+ 				pguser = optarg;
+ 			break;
++		case 'x':
++			if (!is_intpos(optarg))
++				usage2 (_("Warning XID age must be a positive integer"), optarg);
++			else
++				warning_xid_age = atoi(optarg);		
++			break;
++		case 'y':
++			if (!is_intpos(optarg))
++				usage2 (_("Critical XID age must be a positive integer"), optarg);
++			else
++				critical_xid_age = atoi(optarg);		
++			break;
+ 		case 'p':     /* authentication password */
+ 		case 'a':
+@@ -403,11 +461,17 @@
+ 
+ 	printf (_("\
+-  -d, --database=STRING\n\
++ -d, --database=STRING\n\
+     Database to check (default: %s)\n\
+-  -l, --logname = STRING\n\
++ -l, --logname = STRING\n\
+     Login name of user\n\
+-  -p, --password = STRING\n\
++ -p, --password = STRING\n\
+     Password (BIG SECURITY ISSUE)\n"), DEFAULT_DB);
+ 
++	printf (_("\
++ -x, --warnxid=INTEGER\n\
++    Minimum XID age to generate a warning (default: %d)\n\
++ -y, --critxid=INTEGER\n\
++    Minimum XID age to generate a critical (default: %d)\n"), DEFAULT_WARNING_XID_AGE, DEFAULT_CRITICAL_XID_AGE);
++
+ 	printf (_(UT_WARN_CRIT));
+ 
+@@ -442,4 +506,5 @@
+ 	printf ("\
+ Usage: %s [-H <host>] [-P <port>] [-c <critical time>] [-w <warning time>]\n\
+-                  [-t <timeout>] [-d <database>] [-l <logname>] [-p <password>]\n", progname);
++                  [-t <timeout>] [-d <database>] [-l <logname>] [-p <password>]\n\
++		  [-x <warning_xid_age>] [-y <critical_xid_age>]\n", progname);
+ }
-- 
cgit v1.2.3-74-g34f1