ovs-docker currently lets one add the ability to set the
IP address on an OVS interface. Ability to set the default
gateway too can be an useful addition. (orchestrators
who plan to use OVS interfaces can do this from a single
utility instead of multiple utilities)
Requested-by: Marvin Pascual <mar...@pascual.com.ph>
Signed-off-by: Gurucharan Shetty <gshe...@nicira.com>
---
AUTHORS | 1 +
utilities/ovs-docker | 13 ++++++++++---
2 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/AUTHORS b/AUTHORS
index aa445be..ed7e9b7 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -266,6 +266,7 @@ Luca Falavigna dktrkr...@debian.org
Luiz Henrique Ozaki luiz.oz...@gmail.com
Marco d'Itri m...@linux.it
Martin Vizvary vizv...@ics.muni.cz
+Marvin Pascual mar...@pascual.com.ph
Maxime Brun m.b...@alphalink.fr
Michael A. Collins mike.a.coll...@ark-net.org
Michael Hu m...@nicira.com
diff --git a/utilities/ovs-docker b/utilities/ovs-docker
index 4a43a15..6b17b87 100755
--- a/utilities/ovs-docker
+++ b/utilities/ovs-docker
@@ -47,6 +47,7 @@ add_port () {
INTERFACE="$2"
CONTAINER="$3"
ADDRESS="$4"
+ GATEWAY="$5"
if [ "$#" -lt 3 ]; then
usage
@@ -90,6 +91,10 @@ add_port () {
if [ -n "$ADDRESS" ]; then
ip netns exec "$PID" ip addr add "$ADDRESS" dev "$INTERFACE"
fi
+
+ if [ -n "$GATEWAY" ]; then
+ ip netns exec "$PID" ip route add default via "$GATEWAY"
+ fi
}
del_port () {
@@ -142,12 +147,14 @@ ${UTIL}: Performs integration of Open vSwitch with Docker.
usage: ${UTIL} COMMAND
Commands:
- add-port BRIDGE INTERFACE CONTAINER [ADDRESS]
+ add-port BRIDGE INTERFACE CONTAINER [ADDRESS [GATEWAY]]
Adds INTERFACE inside CONTAINER and connects it as a port
in Open vSwitch BRIDGE. Optionally, sets ADDRESS on
INTERFACE. ADDRESS can include a '/' to represent network
- prefix length. e.g.:
- ${UTIL} add-port br-int eth1 c474a0e2830e 192.168.1.2/24
+ prefix length. Along with ADDRESS, optionally set the
+ default gateway for the container. e.g.:
+ ${UTIL} add-port br-int eth1 c474a0e2830e 192.168.1.2/24 \
+ 192.168.1.1
del-port BRIDGE INTERFACE CONTAINER
Deletes INTERFACE inside CONTAINER and removes its
connection to Open vSwitch BRIDGE. e.g.:
--
1.9.1
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