utils/ci/test_sdk_monitor.sh

   1 #!/bin/bash
   2 set -e
   3 set -x
   4
   5 # test if a vnf can be deployed and monitored
   6
   7 #start test emulator topology
   8 #python src/emuvim/examples/monitoring_demo_topology.py &
   9
  10 # start a vnf
  11 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)'
  12
  13 sleep 1
  14
  15 # monitor a metric
  16 son-emu-cli monitor setup_metric -vnf vnf1:output --metric tx_packets
  17
  18 # allow some time to gather metrics
  19 sleep 20
  20
  21 # check if metric is monitored as expected (exported by son-emu, has vnf name as metric id)
  22 tx_rate=$(son-emu-cli monitor-zapi prometheus -d datacenter1 -vnf vnf1 -q 'rate(sonemu_tx_count_packets{vnf_name="vnf1"}[10s])')
  23
  24 sleep 1
  25
  26 # test if prometheus query worked
  27 echo $tx_rate
  28
  29 regex='\[[0-9.]*, .*\]'
  30
  31 if [[ $tx_rate =~ $regex ]] ; then
  32         echo " tx_rate monitor test OK"
  33 else
  34         echo "tx_rate monitor test not OK"
  35         exit 1
  36 fi
  37
  38
  39 # check if cpu load can be monitored (exported by cAdvisor, needs uuid)
  40 cpu_load=$(son-emu-cli monitor-zapi prometheus -d datacenter1 -vnf vnf1 -q 'sum(rate(container_cpu_usage_seconds_total{id="/docker/<uuid>"}[10s]))')
  41
  42 sleep 1
  43
  44
  45 # test if prometheus query worked
  46 echo $cpu_load
  47
  48 regex='\[[0-9.]*, .*\]'
  49
  50 if [[ $cpu_load =~ $regex ]] ; then
  51         echo " cpu monitor test OK"
  52 else
  53         echo "cpu monitor test not OK"
  54         exit 1
  55 fi
  56
  57 exit 0
  58
  59