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-zapi 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 sleep 5
  16
  17 # check if metric is monitored as expected (exported by son-emu, has vnf name as metric id)
  18 tx_rate=$(son-emu-cli monitor prometheus -d datacenter1 -vnf vnf1 -q 'rate(sonemu_tx_count_packets{vnf_name="vnf1"}[1m])')
  19
  20
  21 # test if prometheus query worked
  22 echo $tx_rate
  23
  24 regex='\[[0-9.]*, .*\]'
  25
  26 if [[ $tx_rate =~ $regex ]] ; then
  27         echo " tx_rate monitor test OK"
  28 else
  29         echo "tx_rate monitor test not OK"
  30         exit 1
  31 fi
  32
  33
  34 # check if cpu load can be monitored (exported by cAdvisor, needs uuid)
  35 cpu_load=$(son-emu-cli monitor prometheus -d datacenter1 -vnf vnf1 -q 'sum(rate(container_cpu_usage_seconds_total{id="/docker/<uuid>"}[10s]))')
  36
  37 sleep 1
  38
  39
  40 # test if prometheus query worked
  41 echo $cpu_load
  42
  43 regex='\[[0-9.]*, .*\]'
  44
  45 if [[ $cpu_load =~ $regex ]] ; then
  46         echo " cpu monitor test OK"
  47 else
  48         echo "cpu monitor test not OK"
  49         exit 1
  50 fi
  51
  52 exit 0
  53
  54