diff options
| author |   Marco Platania <platania@research.att.com> | 2018-03-21 10:11:32 -0400 |
|---|---|---|
| committer | Marco Platania <platania@research.att.com> | 2018-03-21 16:58:22 +0000 |
| commit | fe366e6d7ff18924cf33bd743e9674fa238f2b89 (patch) | |
| tree | f54feae8c73e50a57f2cb7897147c2c018f0cd23 /vnfs/vLBMS/scripts/run_streams.sh | |
| parent | 2b40259f1cfe6a52360e70f696d8efaeeb16d8fa (diff) | |
Add Heat templates and scripts for vLBMS
- Heat templates that install the vLBMS components
- Installation scripts that install and configure the VNF components
Change-Id: Ie1911a67b830d5543c96174fb915afd30d8daf0c
Issue-ID: INT-447
Signed-off-by: Marco Platania <platania@research.att.com>
Diffstat (limited to 'vnfs/vLBMS/scripts/run_streams.sh')
| -rw-r--r-- | vnfs/vLBMS/scripts/run_streams.sh | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/vnfs/vLBMS/scripts/run_streams.sh b/vnfs/vLBMS/scripts/run_streams.sh new file mode 100644 index 00000000..86f97b2e --- /dev/null +++ b/vnfs/vLBMS/scripts/run_streams.sh @@ -0,0 +1,51 @@ +#!/bin/bash + +#Disable all the running streams +vppctl packet-gen disable + +#Initial configuration: run only two streams +vppctl packet-gen enable-stream dns1 +vppctl packet-gen enable-stream dns2 + +sleep 180 + +#Rehash port numbers and re-run five streams every minute +while true; do + vppctl packet-gen disable + vppctl pac del dns1 + vppctl pac del dns2 + vppctl pac del dns3 + vppctl pac del dns4 + vppctl pac del dns5 + + #Update destination (vLB) IP + VLB_IPADDR=$(cat /opt/config/vlb_ipaddr.txt) + IPADDR1=$(cat /opt/config/local_private_ipaddr.txt) + sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$VLB_IPADDR"/" /opt/dns_streams/stream_dns1 + sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$VLB_IPADDR"/" /opt/dns_streams/stream_dns2 + sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$VLB_IPADDR"/" /opt/dns_streams/stream_dns3 + sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$VLB_IPADDR"/" /opt/dns_streams/stream_dns4 + sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$VLB_IPADDR"/" /opt/dns_streams/stream_dns5 + + #Update source ports (make them random) + sed -i -e "s/.*-> 53.*/ UDP: $RANDOM -> 53/" /opt/dns_streams/stream_dns1 + sed -i -e "s/.*-> 53.*/ UDP: $RANDOM -> 53/" /opt/dns_streams/stream_dns2 + sed -i -e "s/.*-> 53.*/ UDP: $RANDOM -> 53/" /opt/dns_streams/stream_dns3 + sed -i -e "s/.*-> 53.*/ UDP: $RANDOM -> 53/" /opt/dns_streams/stream_dns4 + sed -i -e "s/.*-> 53.*/ UDP: $RANDOM -> 53/" /opt/dns_streams/stream_dns5 + + vppctl exec /opt/dns_streams/stream_dns1 + vppctl exec /opt/dns_streams/stream_dns2 + vppctl exec /opt/dns_streams/stream_dns3 + vppctl exec /opt/dns_streams/stream_dns4 + vppctl exec /opt/dns_streams/stream_dns5 + + #Resume stream execution + vppctl packet-gen enable-stream dns1 + vppctl packet-gen enable-stream dns2 + vppctl packet-gen enable-stream dns3 + vppctl packet-gen enable-stream dns4 + vppctl packet-gen enable-stream dns5 + + sleep 60 +done |