utils/ci/test_sdk_monitor.sh

   1 #!/bin/bash
   2 # test if a vnf can be deployed and monitored
   3
   4 #start test emulator topology
   5 #python src/emuvim/examples/monitoring_demo_topology.py &
   6
   7 # start a vnf
   8 son-emu-cli compute start -d datacenter1 -n vnf1  --net '(id=input,ip=10.0.10.3/24),(id=output,ip=10.0.10.4/24)'
   9
  10 sleep 1
  11
  12 # monitor a metric
  13 son-emu-cli monitor setup_metric -vnf vnf1:output --metric tx_packets
  14
  15 # allow some time to gather metrics
  16 sleep 20
  17
  18 # check if metric is monitored as expected (exported by son-emu, has vnf name as metric id)
  19 tx_rate=$(son-emu-cli monitor-zapi prometheus -d datacenter1 -vnf vnf1 -q 'rate(sonemu_tx_count_packets{vnf_name="vnf1"}[10s])')
  20
  21 sleep 1
  22
  23 # test if prometheus query worked
  24 echo $tx_rate
  25
  26 regex='\[[0-9.]*, .*\]'
  27
  28 if [[ $tx_rate =~ $regex ]] ; then
  29         echo " tx_rate monitor test OK"
  30 else
  31         echo "tx_rate monitor test not OK"
  32         exit 1
  33 fi
  34
  35
  36 # check if cpu load can be monitored (exported by cAdvisor, needs uuid)
  37 cpu_load=$(son-emu-cli monitor-zapi prometheus -d datacenter1 -vnf vnf1 -q 'sum(rate(container_cpu_usage_seconds_total{id="/docker/<uuid>"}[10s]))')
  38
  39 sleep 1
  40
  41
  42 # test if prometheus query worked
  43 echo $cpu_load
  44
  45 regex='\[[0-9.]*, .*\]'
  46
  47 if [[ $cpu_load =~ $regex ]] ; then
  48         echo " cpu monitor test OK"
  49 else
  50         echo "cpu monitor test not OK"
  51         exit 1
  52 fi
  53
  54 exit 0
  55
  56