diff mbox series

[V6,1/6] qapi/net: Add IPFlowSpec and QMP command for COLO passthrough

Message ID 20210420151537.64360-2-chen.zhang@intel.com (mailing list archive)
State New
Headers show
Series Passthrough specific network traffic in COLO | expand

Commit Message

Zhang Chen April 20, 2021, 3:15 p.m. UTC
Since the real user scenario does not need COLO to monitor all traffic.
Add colo-passthrough-add and colo-passthrough-del to maintain
a COLO network passthrough list. Add IPFlowSpec struct for all QMP commands.
Except protocol field is necessary, other fields are optional.

Signed-off-by: Zhang Chen <chen.zhang@intel.com>
---
 net/net.c     | 10 ++++++++
 qapi/net.json | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+)
diff mbox series

Patch

diff --git a/net/net.c b/net/net.c
index edf9b95418..2a6e5f3886 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1196,6 +1196,16 @@  void qmp_netdev_del(const char *id, Error **errp)
     }
 }
 
+void qmp_colo_passthrough_add(IPFlowSpec *spec, Error **errp)
+{
+    /* TODO implement setup passthrough rule */
+}
+
+void qmp_colo_passthrough_del(IPFlowSpec *spec, Error **errp)
+{
+    /* TODO implement delete passthrough rule */
+}
+
 static void netfilter_print_info(Monitor *mon, NetFilterState *nf)
 {
     char *str;
diff --git a/qapi/net.json b/qapi/net.json
index af3f5b0fda..f6e4e37526 100644
--- a/qapi/net.json
+++ b/qapi/net.json
@@ -7,6 +7,7 @@ 
 ##
 
 { 'include': 'common.json' }
+{ 'include': 'sockets.json' }
 
 ##
 # @set_link:
@@ -694,3 +695,70 @@ 
 ##
 { 'event': 'FAILOVER_NEGOTIATED',
   'data': {'device-id': 'str'} }
+
+##
+# @IPFlowSpec:
+#
+# IP flow specification.
+#
+# @protocol: Transport layer protocol like TCP/UDP...
+#
+# @object-name: Point out the IPflow spec effective range of object,
+#               If there is no such part, it means global spec.
+#
+# @source: Source address and port.
+#
+# @destination: Destination address and port.
+#
+# Since: 6.1
+##
+{ 'struct': 'IPFlowSpec',
+  'data': { 'protocol': 'str', '*object-name': 'str',
+    '*source': 'InetSocketAddressBase',
+    '*destination': 'InetSocketAddressBase' } }
+
+##
+# @colo-passthrough-add:
+#
+# Add passthrough entry according to user's needs in COLO-compare.
+# Source IP/port and destination IP/port both optional, If user just
+# input parts of infotmation, it will match all.
+#
+# Returns: Nothing on success
+#
+# Since: 6.1
+#
+# Example:
+#
+# -> { "execute": "colo-passthrough-add",
+#      "arguments": { "protocol": "tcp", "object-name": "object0",
+#      "source": {"host": "192.168.1.1", "port": "1234"},
+#      "destination": {"host": "192.168.1.2", "port": "4321"} } }
+# <- { "return": {} }
+#
+##
+{ 'command': 'colo-passthrough-add', 'boxed': true,
+     'data': 'IPFlowSpec' }
+
+##
+# @colo-passthrough-del:
+#
+# Delete passthrough entry according to user's needs in COLO-compare.
+# Source IP/port and destination IP/port both optional, If user just
+# input parts of infotmation, it will match all.
+#
+# Returns: Nothing on success
+#
+# Since: 6.1
+#
+# Example:
+#
+# -> { "execute": "colo-passthrough-del",
+#      "arguments": { "protocol": "tcp", "object-name": "object0",
+#      "source": {"host": "192.168.1.1", "port": "1234"},
+#      "destination": {"host": "192.168.1.2", "port": "4321"} } }
+# <- { "return": {} }
+#
+##
+{ 'command': 'colo-passthrough-del', 'boxed': true,
+     'data': 'IPFlowSpec' }