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authorroot <rujun.li@intel.com>2017-09-21 11:01:06 +0800
committerrujun li <rujun.li@intel.com>2017-09-22 06:29:10 +0000
commit3958b908d8802195292a59e84f43ce5180f01a2b (patch)
tree6501f95822083f405970874ecac012dffe762233
parent2b048ca69a0fb3b8a76746a1d6cb8cf5075a73c5 (diff)
Add scripts to bind nic and set ip
Issue-ID: INT-80 Change-Id: Idd407cadae26f354b85a356ce5aaf6e090e03fc1 Signed-off-by: root <rujun.li@intel.com> Signed-off-by: RujunLi <rujun.li@intel.com>
-rw-r--r--heat/vCPE/vbrgemu/base_vcpe_vbrgemu_rackspace.yaml5
-rw-r--r--vnfs/vCPE/scripts/v_brgemu_init.sh1
-rw-r--r--vnfs/vCPE/scripts/v_brgemu_install.sh57
3 files changed, 62 insertions, 1 deletions
diff --git a/heat/vCPE/vbrgemu/base_vcpe_vbrgemu_rackspace.yaml b/heat/vCPE/vbrgemu/base_vcpe_vbrgemu_rackspace.yaml
index a6f42ba2..f56a7706 100644
--- a/heat/vCPE/vbrgemu/base_vcpe_vbrgemu_rackspace.yaml
+++ b/heat/vCPE/vbrgemu/base_vcpe_vbrgemu_rackspace.yaml
@@ -131,6 +131,10 @@ parameters:
type: string
label: VPP Patch URL
description: URL for VPP patch for vBRG Emulator
+ sdnc_ip:
+ type: string
+ label: SDNC ip address
+ description: SDNC ip address uesd to set NAT
#############
# #
@@ -212,6 +216,7 @@ resources:
__hc2vpp_source_repo_url__ : { get_param: hc2vpp_source_repo_url }
__hc2vpp_source_repo_branch__ : { get_param: hc2vpp_source_repo_branch }
__vpp_patch_url__ : { get_param: vpp_patch_url }
+ __sdnc_ip__ : { get param: sdnc_ip }
template: |
#!/bin/bash
diff --git a/vnfs/vCPE/scripts/v_brgemu_init.sh b/vnfs/vCPE/scripts/v_brgemu_init.sh
index 1bf8a500..fdeb4395 100644
--- a/vnfs/vCPE/scripts/v_brgemu_init.sh
+++ b/vnfs/vCPE/scripts/v_brgemu_init.sh
@@ -3,4 +3,5 @@
systemctl start vpp
systemctl start honeycomb
+/opt/bind_nic.sh
/opt/set_nat.sh
diff --git a/vnfs/vCPE/scripts/v_brgemu_install.sh b/vnfs/vCPE/scripts/v_brgemu_install.sh
index c4626a41..86d08b4b 100644
--- a/vnfs/vCPE/scripts/v_brgemu_install.sh
+++ b/vnfs/vCPE/scripts/v_brgemu_install.sh
@@ -193,9 +193,61 @@ set bridge-domain arp term 10
EOF
cat >> /opt/config/ip.txt << EOF
-hcip: 192.168.1.20
+hcip: 192.168.4.20
EOF
+cat > /opt/bind_nic.sh << EOF
+while :
+do
+ if [[ ! $(ps -aux | grep [[:alnum:]]*/vpp/startup.conf | wc -l) = 2 ]]; then
+ #echo "vpp not running"
+ else
+ break
+ fi
+done
+nic_name=$(lshw -C network | grep "logical name:")
+nic_name=${nic_name#*:}
+ifconfig $nic_name down
+service vpp restart
+while read -r line
+do
+ re=${line#*/[0-9]/[0-9]}
+ if [ "$line" != "$re" ]; then
+ nic=${line%(*}
+ vppctl set dhcp client intfc $nic
+ vppctl set int state $nic up
+ break
+ fi
+done < <(vppctl show int addr)
+while read -r sdnc_ip
+do
+ if [[ $sdnc_ip = sdnc_ip* ]]; then
+ sdnc_ip=${sdnc_ip#*" "}
+ break
+ fi
+done < /opt/config/ip.txt
+
+vppctl tap connect tap0
+vppctl set int state tap-0 up
+vppctl set int ip addr tap-0 20.0.0.40/24
+ifconfig tap0 192.168.4.20/24
+route add -host $sdnc_ip tap0
+route add -host 20.0.0.40 tap0
+vppctl ip route add 192.168.4.0/24 via tap-0
+vppctl set interface snat in tap-0 out $nic
+while read -r hw
+do
+ if [[ "$hw" = tap-0* ]]; then
+ read -r hw
+ hw_addr=${hw#" "}
+ hw_addr=${hw_addr#" "}
+ break
+ fi
+done < <(vppctl show hardware)
+arp -s $sdnc_ip $hw_addr
+EOF
+chmod +x /opt/bind_nic.sh
+
#set nat rule
cat > /opt/set_nat.sh << EOF
#! /bin/bash
@@ -206,6 +258,7 @@ do
#echo "vpp not running"
continue
fi
+
flag=0
while read -r line
do
@@ -245,6 +298,8 @@ do
sleep 1
done
EOF
+chmod +x /opt/set_nat.sh
+
# Download and install HC2VPP from source
cd /opt
git clone ${HC2VPP_SOURCE_REPO_URL} -b ${HC2VPP_SOURCE_REPO_BRANCH} hc2vpp