Difference between revisions of "VPP/Pure L3 Container Networking"
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< VPP
Gilesheron (Talk | contribs) |
Gilesheron (Talk | contribs) |
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On each host: | On each host: | ||
| − | sudo docker create -e MICROSERVICE_LABEL=vpp -it --privileged -v "/tmp/vpp_socket:/tmp" -p 5001:5002 -p 9191:9191 --name vpp --network=host contivvpp/vswitch | + | <code>sudo docker create -e MICROSERVICE_LABEL=vpp -it --privileged -v "/tmp/vpp_socket:/tmp" -p 5001:5002 -p 9191:9191 --name vpp --network=host contivvpp/vswitch</code> |
create file vpp.conf as follows: | create file vpp.conf as follows: | ||
| + | <code> | ||
unix { | unix { | ||
| − | nodaemon | + | :nodaemon |
| − | cli-listen 0.0.0.0:5002 | + | :cli-listen 0.0.0.0:5002 |
| − | cli-no-pager | + | :cli-no-pager |
} | } | ||
dpdk { | dpdk { | ||
| − | dev 0000:09:00.0 # replace this with an Ethernet interface on your host | + | :dev 0000:09:00.0 # replace this with an Ethernet interface on your host |
| − | uio-driver igb_uio | + | :uio-driver igb_uio |
} | } | ||
| − | + | </code> | |
| − | + | ||
| + | then: | ||
| + | |||
| + | <code> | ||
| + | sudo docker cp vpp.conf vpp:/etc/vpp/vpp.conf | ||
| + | <br /> | ||
sudo docker create -it --name client ubuntu | sudo docker create -it --name client ubuntu | ||
| + | </code> | ||
(for the server host change the name to "server") | (for the server host change the name to "server") | ||
Revision as of 15:29, 25 October 2017
This example shows how to configure VPP as an IPv4 router interconnecting containers across multiple hosts.
VPP itself runs in the root namespace, with a separate namespace for each container.
Setup
The 2 hosts are interconnected by a router. The router has /24 routes for the client subnets - pointed at the appropriate vSwitch interfaces.
On each host:
sudo docker create -e MICROSERVICE_LABEL=vpp -it --privileged -v "/tmp/vpp_socket:/tmp" -p 5001:5002 -p 9191:9191 --name vpp --network=host contivvpp/vswitch
create file vpp.conf as follows:
unix {
- nodaemon
- cli-listen 0.0.0.0:5002
- cli-no-pager
} dpdk {
- dev 0000:09:00.0 # replace this with an Ethernet interface on your host
- uio-driver igb_uio
}
then:
sudo docker cp vpp.conf vpp:/etc/vpp/vpp.conf
sudo docker create -it --name client ubuntu
(for the server host change the name to "server")
