From 1e2387474a449452b78520b9ad96a8b4b5e99722 Mon Sep 17 00:00:00 2001 From: Harald Pfeiffer Date: Wed, 17 Apr 2019 19:07:19 +0200 Subject: initial commit of source fetch --- .../check_memcached/Makefile | 9 + .../check_memcached/check_memcached.l | 613 +++++++++++++++++++++ .../check_memcached/control | 12 + .../check_memcached/copyright | 16 + .../check_memcached/memcached.cfg | 5 + 5 files changed, 655 insertions(+) create mode 100644 nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/Makefile create mode 100644 nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/check_memcached.l create mode 100644 nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/control create mode 100644 nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/copyright create mode 100644 nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/memcached.cfg (limited to 'nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached') diff --git a/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/Makefile b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/Makefile new file mode 100644 index 0000000..82fd410 --- /dev/null +++ b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/Makefile @@ -0,0 +1,9 @@ +#/usr/bin/make -f +CLEANFILES = check_memcached check_memcached.c +LIBS += $(shell pkg-config --libs libmemcached) -lpthread + +include ../common.mk + + +check_memcached: check_memcached.o + $(CC) $(LDFLAGS) -o $@ $< $(LIBS) diff --git a/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/check_memcached.l b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/check_memcached.l new file mode 100644 index 0000000..9081b27 --- /dev/null +++ b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/check_memcached.l @@ -0,0 +1,613 @@ +/* + This file is the for the Flex code-generator: http://flex.sourceforge.net/ + It also requires libmemcached: http://libmemcached.org/libMemcached.html + + For yum based distributions, eg Red Hat/Fedora/SuSE/Mageia + yum install gcc flex glibc-devel libmemcached-devel + + For apt based distributions, eg Debian/Ubuntu + apt-get install gcc make flex libc6-dev libmemcached-dev + + Build it using: + make LDFLAGS=-lmemcached check_memcached + or + make LDFLAGS="-lmemcached -lpthread" check_memcached + (depending on your Linux distro) + + This program was initially developed by Lonely Planet for internal use + and has kindly been made available to the Open Source community for + redistribution and further development under the terms of the + GNU General Public License v3: http://www.gnu.org/licenses/gpl.html + + This program is supplied 'as-is', in the hope that it will be useful, but + neither Lonely Planet nor the authors make any warranties or guarantees + as to its correct operation, including its intended function. + + Or in other words: + Test it yourself, and make sure it works for YOU. + + Author: George Hansper e-mail: george@hansper.id.au + +*/ +%{ + +/* --------------------------- #include ------------------------------ */ + +#include +#include +#include +/* For getopt() */ +#include +extern int optind, opterr, optopt; + +#include +#include + +#define print_v(args...) if ( verbose ) fprintf(stderr,args ); + +#define DEBUG 0 +#if DEBUG == 1 + #define print_debug(args...) fprintf(stderr,args ); +#else + #define print_debug(args...) +#endif + +YY_BUFFER_STATE yy_memcache_buffer; + +#define YY_USER_ACTION buffer_position+=yyleng; + +/* --------------------------- static/global variables ------------------------------ */ + +static int default_port = 11211; +static int max_n_stats = 30; +static int min_stats_interval = 30; /* Compare stats at least 30 minutes old, at least */ +static int verbose=0; +static int perfstats_for_rrdtool=0; +static double min_hit_miss = 2.0; +static uint64_t max_evictions = 10; +static double timeout=1.0; + +static char *hostname; +static int port; +static char *argv0; + +static char *memcached_key = "check_memcached"; /* The key we will store our data under */ + +/* The expiry time on the stats object, in seconds. Two hours between checks is pretty generous */ +static int memcache_stats_object_expiry_time = 60*60*2; + +static char *memory_error_message = "CRITICAL: Could not allocate memory"; + +static int buffer_position; +static memcached_stat_st stats; +static uint64_t obj_time_last = 0; +static uint64_t obj_time_oldest = 0; +static uint64_t obj_time = 0; +static int obj_n_prune = 0; +static int obj_n_stats; +static uint64_t obj_get_hits; +static uint64_t obj_get_misses; +static uint64_t obj_evictions; +static uint64_t obj_cmd_get; +static uint64_t obj_cmd_set; +static uint64_t *save_to; + +/* --------------------------- functions() ------------------------------ */ +void usage(); +int check_memcached(); +char * get_current_stats(memcached_st*); +char * update_stats_obj(char *, size_t , char *); + +/* ===================================================================================== */ +%} + +%option yylineno + +%s FIND_OFFSET FIND_STATS DUMMY + +%% +.|\n ECHO; +time= { save_to = &obj_time_last; obj_n_stats++; } +get_hits= { save_to = &obj_get_hits; } +get_misses= { save_to = &obj_get_misses; } +evictions= { save_to = &obj_evictions; } +cmd_get= { save_to = &obj_cmd_get; } +cmd_set= { save_to = &obj_cmd_set; } +[0-9]+ { + if ( save_to != NULL ) { + if ( save_to == &obj_time_last ) { + /* New time-stamp */ + (*save_to) = (uint64_t) strtoll(yytext, NULL, 10); + save_to = NULL; + if ( obj_time_last <= stats.time - 60*min_stats_interval && + obj_time_last > obj_time ) { + obj_time = obj_time_last; + /* Remove any stale data */ + obj_get_hits = 0; + obj_get_misses = 0; + obj_evictions = 0; + obj_cmd_get = 0; + obj_cmd_set = 0; + } + if( obj_time_oldest == 0 || obj_time_last < obj_time_oldest ) { + obj_time_oldest = obj_time_last; + } + } else if( obj_time == obj_time_last ) { + /* New cadidate data - save it */ + (*save_to) = (uint64_t) strtoll(yytext, NULL, 10); + save_to = NULL; + } + } + } +[0-9]+ ; /* Don't convert or save integers, just find the offset of the 1st item to keep */ +\n { + if ( obj_n_stats >= obj_n_prune ) { + return(buffer_position); + } + } +<> { return(buffer_position); } +"\t"|" " ; +. { save_to = NULL; } +\n { save_to = NULL; } +%% +/* ==================================================================================================== */ + +yywrap() { + return 1; +} + +/* ==================================================================================================== */ +int main(int argc, char **argv) { + char opt_c; + int arg_int; + char *trail_c; + int n; + int i; + int result; + int arg_error = 0; + argv0 = argv[0]; + while ( ( opt_c = getopt(argc, argv, "hvrH:p:w:c:t:T:n:E:k:K:") ) != -1 ) { + switch( opt_c ) { + case 'H': + /* Hostname or IP address - support for comma-separated list */ + hostname = malloc(sizeof(char) * (strlen(optarg)+1)); + result = sscanf(optarg, "%[-.0-9a-zA-Z_]%n:%d%n",hostname,&n,&port,&n); + print_debug("%d+%d # >>> %s <<< === %d === %s\n",result,n,hostname, port, optarg); + switch(result) { + case 1: + /* Port not specified - use default_port */ + port = 0; + break; + case 2: + /* OK hostname:port specified */ + break; + default: + arg_error = 1; + break; + } + break; + case 'p': + arg_int = strtol(optarg,&trail_c,10); + if ( *trail_c != '\0' ) { + fprintf(stderr,"option \"-p port\": port must be a number, not \"%s\"\n",optarg); + arg_error = 1; + } else { + default_port = arg_int; + } + break; + case 'n': + arg_int = strtol(optarg,&trail_c,10); + if ( *trail_c != '\0' ) { + fprintf(stderr,"option \"-n max_stats\": max_stats must be a number, not \"%s\"\n",optarg); + arg_error = 1; + } else { + max_n_stats = arg_int; + } + break; + case 'T': + min_stats_interval = strtol(optarg,NULL,10); + break; + case 'v': + verbose=1; + break; + case 'w': + min_hit_miss = strtod(optarg,NULL); + break; + case 'E': + max_evictions = strtoll(optarg,NULL,10); + break; + case 't': + timeout = strtod(optarg,NULL); + break; + case 'r': + perfstats_for_rrdtool=1; + break; + case 'c': + /* Ignored - for now */ + break; + case 'k': + if ( optarg != NULL && strlen(optarg) > 1 ) { + memcached_key = optarg; + } + break; + case 'K': + memcache_stats_object_expiry_time = strtol(optarg,NULL,10); + break; + case 'h': + default: + arg_error = 1; + break; + } + } + if ( port == 0 ) { + port = default_port; + } + if ( arg_error || hostname == NULL ) { + usage(); + exit(1); + } + + return (check_memcached()); +} + +/* ==================================================================================================== */ +int check_memcached() { + memcached_st *my_memcached; + memcached_return error; + memcached_result_st *result; + uint32_t flags; + char *object; + char *new_object; + size_t object_size; + char new_stats; + int n; + char *current_stats_str; + double hit_miss; + char *nagios_service_tmp; + char *nagios_service_output; /* error/warning message */ + char *nagios_perfdata; /* Performance data */ + size_t str_bytes = 0; + int nagios_result; + + /* ----------------------------------------------------------------------------------------- */ + /* Connect to the memcached server */ + + my_memcached = memcached_create(NULL); + if ( my_memcached == NULL ) { + puts("CRITICAL: Could not create memcached_st using memcached_create()\n"); + exit(2); + } + + error = memcached_server_add(my_memcached, hostname, port); + if ( error ) { + printf("CRITICAL: %s\n",memcached_strerror(my_memcached, error)); + exit(2); + } + memcached_behavior_set(my_memcached, MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT, (uint64_t) (timeout * 1000)); + memcached_behavior_set(my_memcached, MEMCACHED_BEHAVIOR_POLL_TIMEOUT, (uint64_t) (timeout * 1000)); + memcached_behavior_set(my_memcached, MEMCACHED_BEHAVIOR_NO_BLOCK, 0); + + print_debug("default timeout = %lu %lu %lu %lu... %1.1f\n",my_memcached->connect_timeout, + my_memcached->poll_timeout, + my_memcached->snd_timeout, + my_memcached->rcv_timeout, + timeout); + /* ----------------------------------------------------------------------------------------- */ + /* Get the stats from this server */ + current_stats_str = get_current_stats(my_memcached); + + /* ----------------------------------------------------------------------------------------- */ + /* Get our data (if it's there) */ + /* memcached_behavior_set(my_memcached, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 0); */ + flags = 0; + object = memcached_get(my_memcached, memcached_key, strlen(memcached_key), &object_size, &flags, &error); + print_debug("Object = %p, Length = %lu, Error = %d (%s)\n",object,object_size,error,memcached_strerror(my_memcached, error)); + if ( error ) { + print_v("No stats history object found (key=%s)\n",memcached_key); + } + + print_debug("uint64_t = %d, long = %d, long long = %d\n",sizeof(uint64_t), sizeof(long int), sizeof(long long int)); + + print_debug("Here it is...%d bytes\n%s\n\n",object_size,object); + + obj_n_stats=0; + BEGIN(FIND_STATS); + yy_memcache_buffer = yy_scan_bytes ( object, object_size ); + yylex(); + + print_debug("Found %d items in stats history\n",obj_n_stats); + print_debug("Best stats:\ntime=%llu cmd_get=%llu cmd_set=%llu get_hits=%llu get_misses=%llu evictions=%llu\n", + obj_time,obj_cmd_get,obj_cmd_set,obj_get_hits,obj_get_misses,obj_evictions); + print_debug("New stats\n%s\n",current_stats_str); + + new_object = update_stats_obj(object, object_size, current_stats_str); + + /* ----------------------------------------------------------------------------------------- */ + /* Store new data if it's at least 1 minute newer */ + nagios_result=0; + nagios_service_output = NULL; + if( new_object != NULL ) { + error = memcached_set(my_memcached, + memcached_key, + strlen(memcached_key), + new_object, + strlen(new_object), /* trailing \0 is not stored with the object(!) */ + (time_t) memcache_stats_object_expiry_time, /* Expire after (default) 2 hours */ + 0 + ); + if ( error ) { + str_bytes = asprintf(&nagios_service_output,"Could not store updated stats object - %s; ", + memcached_strerror(my_memcached, error)); + nagios_result|=2; + } + } + + if ( nagios_service_output == NULL ) { + str_bytes = asprintf(&nagios_service_output,""); + } + /* ----------------------------------------------------------------------------------------- */ + /* ---- Analyze the stats, return 0,1,2 as required ---------------------------------------- */ + + if ( obj_time == 0 ) { + nagios_service_tmp = nagios_service_output; + str_bytes = asprintf(&nagios_service_output, + "%sno stats available yet. Come back in %d minutes; ", + nagios_service_tmp, + min_stats_interval - (stats.time - obj_time_oldest ) / 60 + ); + free ( nagios_service_tmp ); + } else { + /* ---- Evictions ---- */ + if ( max_evictions > 0 && ( stats.evictions - obj_evictions) >= max_evictions ) { + nagios_result|=1; + nagios_service_tmp = nagios_service_output; + str_bytes = asprintf(&nagios_service_output, + "%sToo many evictions: %d; ", + nagios_service_tmp, + stats.evictions - obj_evictions + ); + free ( nagios_service_tmp ); + } + + /* ---- Hit/Miss ratio ---- */ + nagios_service_tmp = nagios_service_output; + if ( ( stats.get_misses - obj_get_misses ) > 0 ) { + hit_miss = ( stats.get_hits - obj_get_hits ) * 1.0 / ( stats.get_misses - obj_get_misses ); + if ( hit_miss < min_hit_miss ) { + nagios_result|=1; + str_bytes = asprintf(&nagios_service_output, + "%sLow hit/miss rate: %1.1f; ", + nagios_service_tmp, + hit_miss + ); + free ( nagios_service_tmp ); + } else { + str_bytes = asprintf(&nagios_service_output, + "%shit/miss=%1.1f; ", + nagios_service_tmp, + hit_miss + ); + } + } else { + hit_miss = 0; + str_bytes = asprintf(&nagios_service_output,"%shit/miss=%llu/0; ", + nagios_service_tmp, + stats.get_hits - obj_get_hits + ); + free ( nagios_service_tmp ); + } + + nagios_service_tmp = nagios_service_output; + str_bytes = asprintf(&nagios_service_output, + "%shits=%llu misses=%llu evictions=%llu interval=%lu mins", + nagios_service_tmp, + stats.get_hits - obj_get_hits, + stats.get_misses - obj_get_misses, + stats.evictions - obj_evictions, + (uint32_t) (stats.time - obj_time ) / 60 + ); + free ( nagios_service_tmp ); + } + /* Add the performance data */ + /* Remove trailing newline from current_stats_str */ + n = strlen(current_stats_str); + if ( n > 1 && *(current_stats_str+n-1) == '\n' ) { + *(current_stats_str+n-1) = '\0'; + } + if ( str_bytes == -1 ) { + puts(memory_error_message); + exit(2); + } + + /* Delta times may not apply if no suitable object found. Also, if NO object exists yet, there is nothing to calculate */ + if ( perfstats_for_rrdtool == 1 ) { + if ( obj_time == 0 ) { + /* No performance stats available (yet) */ + nagios_perfdata = ""; + } else { + /* + str_bytes = asprintf(&nagios_perfdata, + "%s delta_time_s=%lu gets_per_min=%llu sets_per_min=%llu hits_per_min=%llu misses_per_min=%llu evictions_per_min=%llu", + current_stats_str, + (uint32_t) ( stats.time - obj_time ), + 60 * ( stats.cmd_get - obj_cmd_get) / ( stats.time - obj_time ), + 60 * ( stats.cmd_set - obj_cmd_set )/ ( stats.time - obj_time ), + 60 * ( stats.get_hits - obj_get_hits ) / ( stats.time - obj_time ), + 60 * ( stats.get_misses - obj_get_misses ) / ( stats.time - obj_time ), + 60 * ( stats.evictions - obj_evictions ) / ( stats.time - obj_time ) + ); + */ + str_bytes = asprintf(&nagios_perfdata, + "gets_per_min=%.2f sets_per_min=%.2f hits_per_min=%.2f misses_per_min=%.2f evictions_per_min=%.2f hit_miss_ratio=%.2f", + 60.0 * ( stats.cmd_get - obj_cmd_get) / ( stats.time - obj_time ), + 60.0 * ( stats.cmd_set - obj_cmd_set )/ ( stats.time - obj_time ), + 60.0 * ( stats.get_hits - obj_get_hits ) / ( stats.time - obj_time ), + 60.0 * ( stats.get_misses - obj_get_misses ) / ( stats.time - obj_time ), + 60.0 * ( stats.evictions - obj_evictions ) / ( stats.time - obj_time ), + /* Hit/Miss ratio */ + 0. + hit_miss + ); + } + + } else if ( obj_time == 0 ) { + nagios_perfdata = ""; + } else { + str_bytes = asprintf(&nagios_perfdata, + "%s delta_time=%lu delta_cmd_get=%llu delta_cmd_set=%llu delta_get_hits=%llu delta_get_misses=%llu delta_evictions=%llu", + current_stats_str, + (uint32_t) ( stats.time - obj_time ), + stats.cmd_get - obj_cmd_get, + stats.cmd_set - obj_cmd_set, + stats.get_hits - obj_get_hits, + stats.get_misses - obj_get_misses, + stats.evictions - obj_evictions + ); + } + + switch(nagios_result) { + case 0: + printf("OK: %s|%s\n",nagios_service_output,nagios_perfdata); + break; + case 1: + printf("WARNING: %s|%s\n",nagios_service_output,nagios_perfdata); + break; + default: + printf("CRITICAL: %s|%s\n",nagios_service_output,nagios_perfdata); + nagios_result = 2; + break; + } + + if ( ( stats.get_misses - obj_get_misses ) > 0 ) { + print_v("\nHit/Miss = %llu / %llu = %1.1f\n", + stats.get_hits - obj_get_hits, + stats.get_misses - obj_get_misses, + hit_miss); + } else { + print_v("\nNo misses - very good\n"); + } + + print_v("\nHistory object '%s':\n%s\nNew stats:\n%s (%sstored)\n",memcached_key,object,current_stats_str, + new_object== NULL? "not ":""); + + memcached_free(my_memcached); + + return(nagios_result); +} + +/* ==================================================================================================== */ +char *get_current_stats(memcached_st *my_memcached) { + memcached_return error; + int str_bytes; + char * current_stats_str_format; + char * current_stats_str; + memcached_stat_st *stats_array; + + /* error = memcached_stat_servername(&stats, NULL, hostname, port); - cannot set timeout, but gives better error responses :-( */ + stats_array = memcached_stat(my_memcached, NULL, &error); + + if ( error ) { + printf("CRITICAL: Could not connect to server %s:%d - %s (%d)\n",hostname, port, + memcached_strerror(my_memcached, error), error + ); + exit(2); + } + stats = stats_array[0]; + free(stats_array); + + current_stats_str_format = "time=%lu cmd_get=%llu cmd_set=%llu get_hits=%llu get_misses=%llu evictions=%llu\n"; + + str_bytes = asprintf(¤t_stats_str,current_stats_str_format, + stats.time,stats.cmd_get,stats.cmd_set,stats.get_hits,stats.get_misses,stats.evictions); + + obj_time_oldest = stats.time; + + if ( str_bytes == -1 ) { + puts(memory_error_message); + exit(2); + } + + return(current_stats_str); +} + +/* ==================================================================================================== */ +char * update_stats_obj(char *object, size_t object_size, char *current_stats_str) { + int obj_offset; + char *new_object; + size_t new_object_size; + size_t graft_offset; + int graft_size; + char *s; + if ( stats.time < obj_time_last + 30 ) { + /* Only store new stats if at least 1 minute has passed since the last stats were stored */ + print_v("New stats are less than 30s newer than last entry - not stored\n"); + return(NULL); + } + /* Prune stats from the start of the object */ + obj_n_prune = 1 + obj_n_stats - max_n_stats; + if ( obj_n_prune > 0 ) { + buffer_position=0; + obj_n_stats = 0; + BEGIN(FIND_OFFSET); + yy_memcache_buffer = yy_scan_bytes ( object, object_size ); + obj_offset = yylex(); + } else { + obj_offset = 0; + } + /* + while( yylex() ) { + } + print_debug("Prune %d items / %d chars from start of object\nNew:\n%s\n",obj_n_prune,obj_offset,object+obj_offset); + */ + /* Add extra 2 chars for trailing \n\0 */ + new_object_size = object_size - obj_offset + (size_t) ( (strlen(current_stats_str)+ 2) * sizeof(char)); + new_object = malloc(new_object_size * sizeof(char) ); + if (new_object == NULL ) { + puts(memory_error_message); + exit(2); + } + graft_size = object_size - obj_offset; + if ( graft_size > 0 ) { + memcpy(new_object,object+obj_offset,graft_size); + } else { + graft_size = 0; + } + /* Ensure there is a \0 on the end of the object */ + *(new_object+graft_size)='\0'; + /* Make sure there is a newline between each item in the list */ + s = new_object + graft_size; + if ( graft_size > 0 ) { + while ( ( *s == '\0' || *s == '\n' ) && s > new_object ) { + /* Trailing \0 and trailing \n - rewind a char or more */ + s--; + } + /* Add \n\0 to end of buffer */ + strcpy(++s,"\n"); + } + strcat(s,current_stats_str); + return(new_object); + print_debug("New Object is:\n%s\nNew size: %d\nReal size: %d\n",new_object, new_object_size, (strlen(new_object)+1)); + return(new_object); +} + +/* ==================================================================================================== */ + +void usage() { + puts("Usage:"); + printf("\t%s -H hostname[:port] [-v] [-p port] [-t time_out] [-w min_hit_miss] [-n max_stats] [-T min_stats_interval] [-E max_evictions] [-k key] [-K key_expiry_time] [-r]\n", argv0); + printf("\t-H ... Hostname or IP address (required)\n\t optional \":port\" overrides -p\n"); + printf("\t-p ... Port number (default: %u)\n",default_port); + printf("\t-v ... verbose messages\n"); + printf("\t-n ... Keep up to this many items in the history object in memcached (default: %u)\n",max_n_stats); + printf("\t-T ... Minimum time interval (in minutes) to use to analyse stats. (default: %u)\n",min_stats_interval); + printf("\t-w ... Generate warning if quotient of hits/misses falls below this value (default: %1.1f)\n",min_hit_miss); + printf("\t-E ... Generate warning if number of evictions exceeds this threshold. 0=disable. (default: %llu)\n",max_evictions); + printf("\t-t ... timeout in seconds (default: %1.1f)\n",timeout); + printf("\t-k ... key name for history object (default: %s)\n",memcached_key); + printf("\t-K ... expiry time in seconds for history object (default: %u)\n",memcache_stats_object_expiry_time); + printf("\t-r ... output performance statistics as rate-per-minute figures (better suited to pnp4nagios)\n"); + printf("\nExample:\n"); + printf("\t%s -H 192.168.1.1 -p 11212 -w 10 -E 5 -t 0.3 -T 10 -n 10\n",argv0); + printf("\nNote: the history object \"%s\" will not be updated if the new stats are less than 30 seconds old\n",memcached_key); + printf( " compared to the most recent stats in the \"%s\" object\n",memcached_key); + +} diff --git a/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/control b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/control new file mode 100644 index 0000000..c342d8d --- /dev/null +++ b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/control @@ -0,0 +1,12 @@ +Build-Depends: flex, libmemcached-dev [!hurd-i386] +Homepage: http://exchange.nagios.org/directory/Plugins/Websites,-Forms-and-Transactions/check_memcached-IV/details +Version: 1.3 +Uploaders: Bernd Zeimetz +Description: plugin to check memcached instances + It will give a critical message if a partiular memcached host is + inaccessible and generate a warning if the hit/miss ratio falls + below a given threshold or the number of evictions exceeds a given + limit. + Hit/miss and evictions are measured over a 30 minute interval, + using a memcached object to store the earlier statistics. +Watch: http://exchange.nagios.org/directory/Plugins/Websites,-Forms-and-Transactions/check_memcached-IV/details Current Version
([0-9.]+)
diff --git a/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/copyright b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/copyright new file mode 100644 index 0000000..890b104 --- /dev/null +++ b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/copyright @@ -0,0 +1,16 @@ +This program was initially developed by Lonely Planet for internal use +and has kindly been made available to the Open Source community for +redistribution and further development under the terms of the +GNU General Public License v3: http://www.gnu.org/licenses/gpl.html + +This program is supplied 'as-is', in the hope that it will be useful, but +neither Lonely Planet nor the authors make any warranties or guarantees +as to its correct operation, including its intended function. + +Or in other words: +Test it yourself, and make sure it works for YOU. + +Author: George Hansper e-mail: George.Hansper@lonelyplanet.com.au + +On Debian systems, the complete text of the GNU General +Public License version 3 can be found in "/usr/share/common-licenses/GPL-3". diff --git a/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/memcached.cfg b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/memcached.cfg new file mode 100644 index 0000000..3acacef --- /dev/null +++ b/nagios-plugins-contrib-24.20190301~bpo9+1/check_memcached/memcached.cfg @@ -0,0 +1,5 @@ +# 'check_memcached' command definition +define command{ + command_name check_memcached + command_line /usr/lib/nagios/plugins/check_memcached -H '$HOSTADDRESS$' +} -- cgit v1.2.3