nagios插件之检测mqa的日志文件更新时间

来源：互联网发布：美工简历自我介绍编辑：程序博客网时间：2024/05/21 18:37
vi check_file_uptime.c
#include <stdio.h>#include <stdlib.h>#include <time.h>#include <sys/types.h>#include <sys/stat.h>#include <unistd.h>#include <errno.h>#include <ifaddrs.h>#include <netinet/in.h> #include <arpa/inet.h>#include <string.h> #define OK       0#define WARNING  1#define CRITICAL 2#define UNKNOWN  3#define LEN 1023//#define LOG_FILE "/var/log/asterisk/cdr-csv/Master.csv"////#define LOG_FILE "/DATE/anylink/probus5/logs/SPZHJJR1/SPZHJJR1_RTEcontainer1/servlet/accesslog/access.log"//#define LOG_FILE "/DATE/anylink/probus5/logs/SPZHJJR4/SPZHJJR4_RTEcontainer1/servlet/accesslog/access.log"#define LOG_FILE "/opt/MQ-Adapter/log/mqsgip.log"//#define LOG_FILE "/home/uniadmin/neo/test/check_file_time/Master.csv"#define SHORT_TIME 300#define LONG_TIME 1200//#define TIME 60int exitstatus=OK;char *exit_status[4]={"OK","WARNING","CRITICAL","UNKNOWN"};char status_information[LEN];char performance_data[LEN];time_t timestamp;int is_master_or_slave(void) {        int mark=0;        struct ifaddrs * ifAddrStruct=NULL;        void * tmpAddrPtr=NULL;        char addressBuffer[INET_ADDRSTRLEN];        getifaddrs(&ifAddrStruct);        while(ifAddrStruct!=NULL) {                tmpAddrPtr=&((struct sockaddr_in *)ifAddrStruct->ifa_addr)->sin_addr;                inet_ntop(AF_INET, tmpAddrPtr, addressBuffer, INET_ADDRSTRLEN);        //      if (ifAddrStruct->ifa_addr->sa_family==AF_INET) {         //      if (!strncmp(addressBuffer,"10.199.75.169",13)) {                 if (!strcmp(addressBuffer,"10.127.2.137")) {                 //      printf("%s IP Address %s\n", ifAddrStruct->ifa_name, addressBuffer);                         mark=1;                        break;                }                ifAddrStruct=ifAddrStruct->ifa_next;        }        if(mark==1) {                return 1;        }        else                return 0;}int diff_time(int istime) {        int ret;        int result=0;        struct stat getstat;//      printf("istime=%d\n",istime);//      timestamp=time(NULL);//      printf("now time=%d\n",timestamp);        ret=stat(LOG_FILE,&getstat);        if(ret==-1) {                if(errno==ENOENT) {                        fprintf(stderr,"File or Path not found.\n");                        sprintf(status_information,"File or Patch not found.");                        exitstatus=CRITICAL;                        printf("%s: - %s\n",exit_status[exitstatus],status_information);                        return exitstatus;                }                else {                        fprintf(stderr,"Other error.\n");                        sprintf(status_information,"Other error.");                        exitstatus=CRITICAL;                        printf("%s: - %s | %s\n",exit_status[exitstatus],status_information);                        return exitstatus;                }        }//      printf("file st_mtime=%d\n",getstat.st_mtime);//      printf("file st_ctime=%d\n",getstat.st_ctime);        result=timestamp-getstat.st_mtime;//      printf("now_time-st_mtime=%d\n",result);//      ret=is_master_or_slave();        ret=1;        if(result>=istime) {                 if(ret==1) {                       // sprintf(status_information,"is Master, access.log Status=%d Second=%d",0,result);                        sprintf(status_information,"mqsgip.log is %d seconds before modify, Second=%d",result,result);                       // sprintf(performance_data,"Status=%d;;;; Second=%d;;;;",0,result);                        sprintf(performance_data,"Second=%d;;;;",result);                        exitstatus=CRITICAL;                }                else {                       // sprintf(status_information,"is Slave, access.log Status=%d Second=%d",0,result);                        sprintf(status_information,"mqsgip.log Second=%d",result);                       // sprintf(performance_data,"Status=%d;;;; Second=%d;;;;",0,result);                        sprintf(performance_data,"Second=%d;;;;",result);                        exitstatus=OK;                }        }        else {                if(ret==1) {                       // sprintf(status_information,"is Master, access.log Status=%d Second=%d",1,result);                        sprintf(status_information,"mqsgip.log is %d seconds before modify, Second=%d",result,result);                       // sprintf(performance_data,"Status=%d;;;; Second=%d;;;;",1,result);                        sprintf(performance_data,"Second=%d;;;;",result);                        exitstatus=OK;                }                else {                       // sprintf(status_information,"is Slave, access.log Status=%d Second=%d",1,result);                        sprintf(status_information,"mqsgip.log Second=%d",result);                       // sprintf(performance_data,"Status=%d;;;; Second=%d;;;;",1,result);                        sprintf(performance_data,"Second=%d;;;;",result);                        exitstatus=OK;                }        }        return 0;}int main() {        int ret;        int hour;        char hour_str[LEN];        struct tm *tp;        timestamp=time(NULL);//      printf("now time=%d\n",timestamp);        tp=localtime(×tamp);        sprintf(hour_str,"%d",tp->tm_hour);        hour=atoi(hour_str);//      printf("hour=%d\n",hour);        if(hour>=1 || hour<=7) {               // ret=diff_time(LONG_TIME);                ret=diff_time(SHORT_TIME);                if(ret!=0) {                        fprintf(stderr,"diff_time(SHORT_TIME) error.\n");                }        }        else {                ret=diff_time(SHORT_TIME);                if(ret!=0) {                        fprintf(stderr,"diff_time(LONG_TIME) error.\n");                }        }        printf("%s: %s | %s\n",exit_status[exitstatus],status_information,performance_data);        return exitstatus;}
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