Openstack Integration with VMware vCenter by Devstack and Opencontrail

huangfen2002

1. Goto "/opt/stack/neutron", then clone or download "contrail-neutron-plugin"
#cd /opt/stack/neutron
　　#git clone https://github.com/Juniper/contrail-neutron-plugin.git OR #wgethttps://github.com/Juniper/contrail-neutron-plugin/archive/v2.01.tar.gz
　　#tar -zxvf /opt/stack/neutron/v2.01.tar.gz
　　#cp-r contrail-neutron-plugin-2.01/neutron_plugin_contrail ./
　　
2. Download devstack opencontrail plugin installation script following link and move to clone directory "devstack/lib/neutron_plugins/"
　　https://github.com/Juniper/contrail-installer/blob/master/devstack/lib/neutron_plugins/opencontrail
　　or
　　https://github.com/dsetia/devstack/blob/master/lib/neutron_plugins/contrail
　　
　　3. Add following lines in localrc
#OpenContrail API Server
APISERVER_IP=192.168.56.102
#OpenContrail Plugin
Q_PLUGIN=opencontrail
#OpenContrail nova plugin
　　NOVA_VIF_DRIVER=nova_contrail_vif.contrailvif.VRouterVIFDriver
　　

　　
Example localrc

STACK_DIR=$(cd $(dirname $0) && pwd)

LOG_DIR=$STACK_DIR/log/screens
LOG=True
DEBUG=True
LOGFILE=$STACK_DIR/log/stack.log
LOGDAYS=1
SCREEN_LOGDIR=$LOG_DIR

disable_service n-net
enable_service q-svc
enable_service q-meta
#enable_service neutron

# not used by contrail
disable_service q-agt
disable_service q-dhcp
disable_service q-l3

DATABASE_PASSWORD=contrail123
RABBIT_PASSWORD=contrail123
SERVICE_TOKEN=contrail123
SERVICE_PASSWORD=contrail123
ADMIN_PASSWORD=contrail123
#OpenContrail API Server
APISERVER_IP=192.168.56.102
#OpenContrail Plugin
Q_PLUGIN=opencontrail
PHYSICAL_INTERFACE=eth1

# proto for openstack bits. Use HTTPS if git is firewalled
GIT_BASE=https://git.openstack.org

#OpenContrail nova plugin
NOVA_VIF_DRIVER=nova_contrail_vif.contrailvif.VRouterVIFDriver
　　

　　
4. Comment/deletefollowing line from stack.sh(Optional Step)
create_neutron_initial_network　　5. ./stack.sh
　　In this step, we just want to get /neutron.conf. There will be error when starting q-svc,but it doesn't matter.
　　6..Configurecontrail api_extensions_path  and core_plugin in /etc/neutron/neutron.conf
#vim /etc/neutron/neutron.conf
[DEFAULT]
api_extensions_path = extensions:/opt/stack/neutron/neutron_plugin_contrail/extensions
core_plugin = neutron_plugin_contrail.plugins.opencontrail.contrail_plugin.NeutronPluginContrailCoreV2
　　7.Enablecontrail_extensions (Example ipam) in /etc/neutron/plugins/opencontrail/ContrailPlugin.ini
　　#vim/etc/neutron/plugins/opencontrail/ContrailPlugin.ini
[APISERVER]
contrail_extensions=ipam:neutron_plugin_contrail.plugins.opencontrail.contrail_plugin_ipam.NeutronPluginContrailIpam
　　8. ./unstack.sh./clean.sh ./stack.sh

　　9. Verification
　　List all extensions and check for the "ipam" extension

#curl -s -H "X-Auth-Token: $(keystone token-get | awk '/ id / {print $4}')" 192.168.56.102:9696/v2.0/extensions |python -mjson.tool
OR
#neutronext-list

　　

　　http://fosshelp.blogspot.jp/2015/04/openstack-devstack-opencontrail-enable.html

　　http://fosshelp.blogspot.in/2015/04/openstack-devstack-opencontrail-localrc.html

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