vnfs/VES5.0/evel/evel-library/code/evel_training/12-suppress-fault-fields/hello_evel_world.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <unistd.h>
   4
   5 #include "evel.h"
   6 #include "evel_test_control.h"
   7
   8 /*****************************************************************************/
   9 /* Local prototypes.                                                         */
  10 /*****************************************************************************/
  11 static void demo_heartbeat();
  12 static void demo_fault(void);
  13
  14 int main(int argc, char ** argv)
  15 {
  16   printf("\nHello AT&T Vendor Event world!\n");
  17   fflush(stdout);
  18
  19   if (argc != 5)
  20   {
  21     fprintf(stderr,
  22             "Usage: %s <FQDN>|<IP address> <port> "
  23             "<username> <password>\n", argv[0]);
  24     exit(-1);
  25   }
  26
  27   char * api_fqdn = argv[1];
  28   int api_port = atoi(argv[2]);
  29   int api_secure = 0;
  30
  31   /***************************************************************************/
  32   /* Initialize                                                              */
  33   /***************************************************************************/
  34   if (evel_initialize(api_fqdn,                     /* FQDN                  */
  35                       api_port,                     /* Port                  */
  36                       NULL,                         /* optional path         */
  37                       NULL,                         /* optional topic        */
  38                       api_secure,                   /* HTTPS?                */
  39                       argv[3],                      /* Username              */
  40                       argv[4],                      /* Password              */
  41                       EVEL_SOURCE_VIRTUAL_MACHINE,  /* Source type           */
  42                       "EVEL training demo",         /* Role                  */
  43                       0))                           /* Verbosity             */
  44   {
  45     fprintf(stderr, "\nFailed to initialize the EVEL library!!!\n");
  46     exit(-1);
  47   }
  48   else
  49   {
  50     printf("\nInitialization completed\n");
  51   }
  52
  53   /***************************************************************************/
  54   /* Raise a fault.                                                          */
  55   /***************************************************************************/
  56   printf("Raise normal fault ...\n");
  57   fflush(stdout);
  58   demo_fault();
  59   sleep(1);
  60
  61   /***************************************************************************/
  62   /* Ask for suppression of alarmInterfaceA and alarmAdditionalInformation.  */
  63   /***************************************************************************/
  64   printf("TestControl: test collector suppress fault fields\n");
  65   fflush(stdout);
  66   evel_test_control_scenario(TC_FAULT_SUPPRESS_FIELDS,
  67                              api_secure,
  68                              api_fqdn,
  69                              api_port);
  70   sleep(1);
  71
  72   /***************************************************************************/
  73   /* Heartbeat to pick up the suppression change.                            */
  74   /***************************************************************************/
  75   demo_heartbeat();
  76
  77   /***************************************************************************/
  78   /* Raise the same fault.                                                   */
  79   /***************************************************************************/
  80   printf("Raise normal fault ...\n");
  81   fflush(stdout);
  82   demo_fault();
  83   sleep(1);
  84
  85   /***************************************************************************/
  86   /* Ask for removal of fault suppression.                                   */
  87   /***************************************************************************/
  88   printf("TestControl: test collector remove fault suppression\n");
  89   fflush(stdout);
  90   evel_test_control_scenario(TC_FAULT_SUPPRESS_NOTHING,
  91                              api_secure,
  92                              api_fqdn,
  93                              api_port);
  94   sleep(1);
  95
  96   /***************************************************************************/
  97   /* Heartbeat to pick up the suppression change.                            */
  98   /***************************************************************************/
  99   demo_heartbeat();
 100
 101   /***************************************************************************/
 102   /* Raise the same fault.                                                   */
 103   /***************************************************************************/
 104   printf("Raise normal fault ...\n");
 105   fflush(stdout);
 106   demo_fault();
 107   sleep(1);
 108
 109   /***************************************************************************/
 110   /* Terminate                                                               */
 111   /***************************************************************************/
 112   sleep(1);
 113   evel_terminate();
 114   printf("Terminated\n");
 115
 116   return 0;
 117 }
 118
 119 /**************************************************************************//**
 120  * Create and send a heatbeat.
 121  *****************************************************************************/
 122 void demo_heartbeat()
 123 {
 124   EVENT_HEADER * heartbeat = NULL;
 125   EVEL_ERR_CODES evel_rc = EVEL_SUCCESS;
 126
 127   heartbeat = evel_new_heartbeat();
 128   if (heartbeat != NULL)
 129   {
 130     evel_rc = evel_post_event(heartbeat);
 131     if (evel_rc != EVEL_SUCCESS)
 132     {
 133       printf("Post failed %d (%s)", evel_rc, evel_error_string());
 134     }
 135   }
 136   else
 137   {
 138     printf("New heartbeat failed");
 139   }
 140 }
 141
 142 /**************************************************************************//**
 143  * Create and send a fault event.
 144  *****************************************************************************/
 145 void demo_fault(void)
 146 {
 147   EVENT_FAULT * fault = NULL;
 148   EVEL_ERR_CODES evel_rc = EVEL_SUCCESS;
 149
 150   fault = evel_new_fault("My alarm condition",
 151                          "It broke very badly",
 152                          EVEL_PRIORITY_NORMAL,
 153                          EVEL_SEVERITY_MAJOR,
 154                         EVEL_SOURCE_HOST,
 155                        EVEL_VF_STATUS_PREP_TERMINATE);
 156   if (fault != NULL)
 157   {
 158     evel_fault_type_set(fault, "Bad things happen...");
 159     evel_fault_interface_set(fault, "My Interface Card");
 160     evel_fault_addl_info_add(fault, "name1", "value1");
 161     evel_fault_addl_info_add(fault, "name2", "value2");
 162     evel_fault_addl_info_add(fault, "name3", "value3");
 163     evel_fault_addl_info_add(fault, "name4", "value4");
 164     evel_rc = evel_post_event((EVENT_HEADER *)fault);
 165     if (evel_rc == EVEL_SUCCESS)
 166     {
 167       printf("Post OK!\n");
 168     }
 169     else
 170     {
 171       printf("Post Failed %d (%s)\n", evel_rc, evel_error_string());
 172     }
 173   }
 174   else
 175   {
 176     printf("Failed to create event (%s)\n", evel_error_string());
 177   }
 178
 179   printf("   Processed Fault\n");
 180 }