[ovs-dev] [PATCH] debian: Option to create tunnel through 'interfaces'.
Gurucharan Shetty
shettyg at nicira.com
Thu Oct 31 16:24:08 UTC 2013
This is a port of commit 7b75828bf5654c (rhel: Option to create tunnel
through ifcfg scripts.) from rhel to debian's ifupdown script.
Signed-off-by: Gurucharan Shetty <gshetty at nicira.com>
---
debian/ifupdown.sh | 8 +++++++-
debian/openvswitch-switch.README.Debian | 30 ++++++++++++++++++++++++++----
2 files changed, 33 insertions(+), 5 deletions(-)
diff --git a/debian/ifupdown.sh b/debian/ifupdown.sh
index e456533..72dd29b 100755
--- a/debian/ifupdown.sh
+++ b/debian/ifupdown.sh
@@ -66,6 +66,12 @@ if [ "${MODE}" = "start" ]; then
ifconfig "${slave}" up
done
;;
+ OVSTunnel)
+ ovs_vsctl -- --may-exist add-port "${IF_OVS_BRIDGE}"\
+ "${IFACE}" ${IF_OVS_OPTIONS} -- set Interface "${IFACE}" \
+ type=${IF_OVS_TUNNEL_TYPE} ${IF_OVS_TUNNEL_OPTIONS} \
+ ${OVS_EXTRA+-- $OVS_EXTRA}
+ ;;
*)
exit 0
;;
@@ -79,7 +85,7 @@ elif [ "${MODE}" = "stop" ]; then
ovs_vsctl -- --if-exists del-br "${IFACE}"
;;
- OVSPort|OVSIntPort|OVSBond)
+ OVSPort|OVSIntPort|OVSBond|OVSTunnel)
ovs_vsctl -- --if-exists del-port "${IF_OVS_BRIDGE}" "${IFACE}"
;;
*)
diff --git a/debian/openvswitch-switch.README.Debian b/debian/openvswitch-switch.README.Debian
index 8617e77..a316003 100644
--- a/debian/openvswitch-switch.README.Debian
+++ b/debian/openvswitch-switch.README.Debian
@@ -27,9 +27,9 @@ allow-br0 eth0
The following OVS specific "command" options are supported:
- - ovs_type: This can either be OVSBridge, OVSPort, OVSIntPort or OVSBond
- depending on whether you configure a bridge, port, an internal port or
- a bond. This is a required option.
+ - ovs_type: This can either be OVSBridge, OVSPort, OVSIntPort, OVSBond or
+ OVSTunnel depending on whether you configure a bridge, port, an internal
+ port, a bond or a tunnel. This is a required option.
- ovs_ports: This option specifies all the ports that belong to a bridge.
@@ -39,6 +39,12 @@ The following OVS specific "command" options are supported:
- ovs_bonds: This option specifies the list of physical interfaces to be
bonded together.
+ - ovs_tunnel_type: For "OVSTunnel" interfaces, the type of the tunnel.
+ For example, "gre", "vxlan", etc.
+
+ - ovs_tunnel_options: For "OVSTunnel" interfaces, this field should be
+ used to specify the tunnel options like remote_ip, key, etc.
+
- ovs_options: This option lets you add extra arguments to a ovs-vsctl
command. See examples.
@@ -121,7 +127,23 @@ iface bond0 inet manual
ovs_bonds eth2 eth3
ovs_options bond_mode=balance-tcp lacp=active
-ex 6: Create and destroy bridges.
+ex 6: Tunnel.
+
+allow-ovs br1
+iface br1 inet static
+ address 192.168.1.1
+ netmask 255.255.255.0
+ ovs_type OVSBridge
+ ovs_ports gre1
+
+allow-br1 gre1
+iface gre1 inet manual
+ ovs_bridge br1
+ ovs_type OVSTunnel
+ ovs_tunnel_type gre
+ ovs_tunnel_options options:remote_ip=182.168.1.2 options:key=1
+
+ex 7: Create and destroy bridges.
ifup --allow=ovs $list_of_bridges
ifdown --allow=ovs $list_of_bridges
--
1.7.9.5
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