Cannot acces provider network (Openstack Packstack Opendaylight integration)

Zufar Dhiyaulhaq — Wed, 24 Jan 2018 11:32:59 GMT

Hi everyone, I try to integerate Openstack that build with packstack (Centos) with OpenDayLight.

this is my topology

Openstack Controller : 10.210.210.10 & 10.211.211.10

- eth1 : 10.211.211.10/24

- eth0 : 10.210.210.10/24

Openstack Compute : 10.210.210.20 & 10.211.211.20

- eth1 : 10.211.211.20/24

- eth0 : 10.210.210.20/24

OpenDayLight : 10.210.210.30

- eth1 : 10.210.210.30/24

Provider Network : 10.211.211.0/24

Tenant Network : 10.210.210.0/24

Openstack Version : Newton

OpenDayLight Version : Nitrogen SR1

this is my packstack configuration changes

    CONFIG_HEAT_INSTALL=y
    CONFIG_NEUTRON_FWAAS=y
    CONFIG_NEUTRON_VPNAAS=y
    CONFIG_LBAAS_INSTALL=y

    CONFIG_CINDER_INSTALL=n
    CONFIG_SWIFT_INSTALL=n
    CONFIG_CEILOMETER_INSTALL=n
    CONFIG_AODH_INSTALL=n
    CONFIG_GNOCCHI_INSTALL=n
    CONFIG_NAGIOS_INSTALL=n
    CONFIG_PROVISION_DEMO=n

    CONFIG_COMPUTE_HOSTS=10.X0.X0.20
    CONFIG_USE_EPEL=y
    CONFIG_KEYSTONE_ADMIN_PW=rahasia
    CONFIG_NEUTRON_ML2_TYPE_DRIVERS=vxlan,gre,vlan,flat,local
    CONFIG_NEUTRON_ML2_FLAT_NETWORKS=external
    CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS=external:br-ex
    CONFIG_NEUTRON_OVS_BRIDGE_IFACES=br-ex:eth1
    CONFIG_NEUTRON_OVS_BRIDGES_COMPUTE=br-ex

I try to follow this tutorial : http://docs.opendaylight.org/en/stable-nitrogen/submodules/netvirt/docs/openstack-guide/openstack-with-netvirt.html

the instance is getting dhcp in tenant network and ping the ip tenant router gateway. but i cant ping all of provider network.

this is all of my configuration when integrating with opendaylight

## OPENDAYLIGHT ##

** Set ACL

mkdir -p etc/opendaylight/datastore/initial/config/

cp system/org/opendaylight/netvirt/aclservice-impl/0.5.1/aclservice-impl-0.5.1-config.xml etc/opendaylight/datastore/initial/config/netvirt-aclservice-config.xml

sed -i s/stateful/transparent/ etc/opendaylight/datastore/initial/config/netvirt-aclservice-config.xml

export JAVA_HOME=/usr/java/jdk1.8.0_162/jre

./bin/karaf

** Install Feature

feature:install odl-dluxapps-nodes odl-dlux-core odl-dluxapps-topology odl-dluxapps-applications odl-netvirt-openstack odl-netvirt-ui odl-mdsal-apidocs

## OPENSTACK CONTROLLER NODE ##

systemctl stop neutron-server

systemctl stop neutron-openvswitch-agent

systemctl disable neutron-openvswitch-agent

systemctl stop neutron-l3-agent

systemctl disable neutron-l3-agent

systemctl stop openvswitch

rm -rf /var/log/openvswitch/*

rm -rf /etc/openvswitch/conf.db

systemctl start openvswitch

ovs-vsctl set-manager tcp:10.210.210.30:6640

ovs-vsctl del-port br-int eth1

ovs-vsctl add-br br-ex

ovs-vsctl add-port br-ex eth1

ovs-vsctl set-controller br-ex tcp:10.210.210.30:6653

ovs-vsctl set Open_vSwitch . other_config:local_ip=10.210.210.10

ovs-vsctl get Open_vSwitch . other_config

yum -y install python-networking-odl

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 mechanism_drivers opendaylight

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types vxlan

cat <<EOT>> /etc/neutron/plugins/ml2/ml2_conf.ini

[ml2_odl]

password = admin

username = admin

url = http://10.210.210.30:8080/controller/nb/v2/neutron

EOT

crudini --set /etc/neutron/plugins/neutron.conf DEFAULT service_plugins odl-router

crudini --set /etc/neutron/plugins/dhcp_agent.ini OVS ovsdb_interface vsctl

mysql -e "DROP DATABASE IF EXISTS neutron;"

mysql -e "CREATE DATABASE neutron CHARACTER SET utf8;"

neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head

systemctl start neutron-server

sudo ovs-vsctl set Open_vSwitch . other_config:provider_mappings=external:eth1

## OPENSTACK COMPUTE NODE ##

systemctl stop neutron-openvswitch-agent

systemctl disable neutron-openvswitch-agent

systemctl stop neutron-l3-agent

systemctl disable neutron-l3-agent

systemctl stop openvswitch

rm -rf /var/log/openvswitch/*

rm -rf /etc/openvswitch/conf.db

systemctl start openvswitch

ovs-vsctl set-manager tcp:10.210.210.30:6640

ovs-vsctl del-port br-int eth1

ovs-vsctl add-br br-ex

ovs-vsctl add-port br-ex eth1

ovs-vsctl set-controller br-ex tcp:10.210.210.30:6653

ovs-vsctl set Open_vSwitch . other_config:local_ip=10.210.210.20

ovs-vsctl get Open_vSwitch . other_config

yum -y install python-networking-odl

sudo ovs-vsctl set Open_vSwitch . other_config:provider_mappings=external:eth1

i try to mapping to eth1 or br-ex but its same. i cant ping all provider network. (only the gateway 10.211.211.1 from controller or compute node). thanks

Re: Cannot acces provider network (Openstack Packstack Opendaylight integration)

giheron — Wed, 24 Jan 2018 17:08:01 GMT

I'm not sure how much netvirt expertise there is inside Cisco. You may have more luck with the ODL netvirt-dev mailing list....

Re: Cannot acces provider network (Openstack Packstack Opendaylight integration)

Zufar Dhiyaulhaq — Thu, 25 Jan 2018 01:40:54 GMT

thank you giles . i try to ask to netvirt-dev. if im done with this problem. i will share in this post.

Re: Cannot acces provider network (Openstack Packstack Opendaylight integration)

Zufar Dhiyaulhaq — Tue, 20 Feb 2018 12:06:15 GMT

hi, i have solve this problem.

i have create external bridge in that example.

so i decide to remove the external bridge configuration and let openstack configure the external network by self.

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Cannot acces provider network (Openstack Packstack Opendaylight integration)

Re: Cannot acces provider network (Openstack Packstack Opendaylight integration)

Re: Cannot acces provider network (Openstack Packstack Opendaylight integration)

Re: Cannot acces provider network (Openstack Packstack Opendaylight integration)