Zabbix monitoring

max197616 · Sep 4, 2017 · 46c8ca9 · 46c8ca9
1 parent 5d5a33e
commit 46c8ca9
Show file tree

Hide file tree

Showing 6 changed files with 196 additions and 0 deletions.
diff --git a/zabbix/Makefile b/zabbix/Makefile
@@ -0,0 +1,5 @@
+all: main.c getdata.c
+	gcc -v -O2 main.c getdata.c -o zabbix_data
+install: zabbix_data
+	cp zabbix_data /usr/local/bin
+
diff --git a/zabbix/README.md b/zabbix/README.md
@@ -0,0 +1,10 @@
+Это минимальный пакет для мониторинга extFilter через файл /var/run/extFilter_stat в zabbix.
+Установка:
+make && make install
+Необходимо также установить zabbix-agent.
+
+Затем добавить в файл /etc/zabbix/zabbix_agent.conf строку
+UserParameter=extfilter.stat[*],zabbix_data $1
+и перезапустить сервис агента.
+
+Затем импорти ровать шаблон через WEB-интерфейс.
diff --git a/zabbix/getdata.c b/zabbix/getdata.c
@@ -0,0 +1,32 @@
+#include <string.h>
+#include <ctype.h>
+char* trimall(char* s){
+	char *temp=malloc(255);
+	memset(temp,0,sizeof(temp));
+	int i=0,j=0;
+	char c;
+	while( (c=*(s+i))!= 0){
+		if(!isspace(c)){
+			*(temp+j)=c;
+			j++;
+		}
+		i++;
+	}
+	return temp;
+}
+char* getparam(char *s){
+	char *temp=malloc(255),*c;
+	memset(temp,0,sizeof(temp));
+	if((c=strchr(s,'='))!=NULL){
+		strncpy(temp,s,c-s);
+	}
+	return temp;
+}
+char* getvalue(char *s){
+	char *temp=malloc(255),*c;
+	memset(temp,0,sizeof(temp));
+	if((c=strchr(s,'='))!=NULL){
+		strcpy(temp,(c+1));
+	}
+	return temp;
+}
diff --git a/zabbix/getdata.h b/zabbix/getdata.h
@@ -0,0 +1,2 @@
+char* trimall(char* s);
+char* getparam(char* s);
diff --git a/zabbix/main.c b/zabbix/main.c
@@ -0,0 +1,46 @@
+#include "getdata.h"
+#include <stdio.h>
+#define statfile "/var/run/extFilter_stat"
+void main(char argc, char **argv){
+	if(argc!=2){
+		fprintf(stderr, "Usage example:\n \tzabbix_data extfilter.discovery\n\t or \n\tzabbix_data allports.received_packets\n",statfile);
+		exit(1);
+	}
+	if((argc==2) && !strcmp(argv[1],"extfilter.discovery")){
+		char temp[255];
+		memset(temp,0,sizeof(temp));
+		FILE *sf=fopen(statfile,"r");
+		if(sf==NULL){
+			fprintf(stderr, "File %s not found!\n",statfile);
+			exit(1);
+		}
+		puts("{\n\"data\":[");
+		int commafirst=1;
+		while(fgets(temp,255,sf)!=NULL){
+			if(commafirst){
+				printf("{\"{#STATPARAM}\":\"%s\"}",getparam(trimall(temp)));
+			}else{
+				printf(",\n{\"{#STATPARAM}\":\"%s\"}",getparam(trimall(temp)));
+			}
+			commafirst=0;
+		}
+		puts("\n]\n}");
+		fclose(sf);
+	}
+	if(argc==2 && 
+	(strstr(argv[1],"worker.")!=NULL) || (strstr(argv[1],"allworkers.")!=NULL) || (strstr(argv[1],"allports.")!=NULL) ){
+		char temp[255];
+		memset(temp,0,sizeof(temp));
+		FILE *sf=fopen(statfile,"r");
+		if(sf==NULL){
+			fprintf(stderr, "File %s not found!\n",statfile);
+			exit(1);
+		}
+		while(fgets(temp,255,sf)!=NULL){
+			if( !strcmp(getparam(trimall(temp)),trimall(argv[1])) ){
+				puts(getvalue(trimall(temp)));
+			}
+		}
+		fclose(sf);
+	}
+}
diff --git a/zabbix/zbx_extfilter.xml b/zabbix/zbx_extfilter.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<zabbix_export>
+    <version>2.0</version>
+    <date>2017-09-04T00:56:44Z</date>
+    <groups>
+        <group>
+            <name>extfilter</name>
+        </group>
+    </groups>
+    <templates>
+        <template>
+            <template>extfilter</template>
+            <name>extfilter</name>
+            <groups>
+                <group>
+                    <name>extfilter</name>
+                </group>
+            </groups>
+            <applications/>
+            <items/>
+            <discovery_rules>
+                <discovery_rule>
+                    <name>extfilter</name>
+                    <type>0</type>
+                    <snmp_community/>
+                    <snmp_oid/>
+                    <key>extfilter.stat[&quot;extfilter.discovery&quot;]</key>
+                    <delay>300</delay>
+                    <status>0</status>
+                    <allowed_hosts/>
+                    <snmpv3_contextname/>
+                    <snmpv3_securityname/>
+                    <snmpv3_securitylevel>0</snmpv3_securitylevel>
+                    <snmpv3_authprotocol>0</snmpv3_authprotocol>
+                    <snmpv3_authpassphrase/>
+                    <snmpv3_privprotocol>0</snmpv3_privprotocol>
+                    <snmpv3_privpassphrase/>
+                    <delay_flex/>
+                    <params/>
+                    <ipmi_sensor/>
+                    <authtype>0</authtype>
+                    <username/>
+                    <password/>
+                    <publickey/>
+                    <privatekey/>
+                    <port/>
+                    <filter>{#STATPARAM}:</filter>
+                    <lifetime>30</lifetime>
+                    <description/>
+                    <item_prototypes>
+                        <item_prototype>
+                            <name>extfilter.stat.$1</name>
+                            <type>0</type>
+                            <snmp_community/>
+                            <multiplier>0</multiplier>
+                            <snmp_oid/>
+                            <key>extfilter.stat[{#STATPARAM}]</key>
+                            <delay>300</delay>
+                            <history>90</history>
+                            <trends>365</trends>
+                            <status>0</status>
+                            <value_type>3</value_type>
+                            <allowed_hosts/>
+                            <units/>
+                            <delta>0</delta>
+                            <snmpv3_contextname/>
+                            <snmpv3_securityname/>
+                            <snmpv3_securitylevel>0</snmpv3_securitylevel>
+                            <snmpv3_authprotocol>0</snmpv3_authprotocol>
+                            <snmpv3_authpassphrase/>
+                            <snmpv3_privprotocol>0</snmpv3_privprotocol>
+                            <snmpv3_privpassphrase/>
+                            <formula>1</formula>
+                            <delay_flex/>
+                            <params/>
+                            <ipmi_sensor/>
+                            <data_type>0</data_type>
+                            <authtype>0</authtype>
+                            <username/>
+                            <password/>
+                            <publickey/>
+                            <privatekey/>
+                            <port/>
+                            <description/>
+                            <inventory_link>0</inventory_link>
+                            <applications/>
+                            <valuemap/>
+                            <logtimefmt/>
+                        </item_prototype>
+                    </item_prototypes>
+                    <trigger_prototypes/>
+                    <graph_prototypes/>
+                    <host_prototypes/>
+                </discovery_rule>
+            </discovery_rules>
+            <macros/>
+            <templates/>
+            <screens/>
+        </template>
+    </templates>
+</zabbix_export>
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		char* trimall(char* s);
		char* getparam(char* s);