From: Ben Pfaff <blp@nicira.com>
Date: Mon, 5 Apr 2010 19:58:21 +0000 (-0700)
Subject: ovs-vsctl: Allow setting arbitrary database columns in add-port, add-bond.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18b239f5833014524bc89f06bd54a0da518cdf78;p=openvswitch

ovs-vsctl: Allow setting arbitrary database columns in add-port, add-bond.
---

diff --git a/tests/ovs-vsctl.at b/tests/ovs-vsctl.at
index 2ea9e404..c6347037 100644
--- a/tests/ovs-vsctl.at
+++ b/tests/ovs-vsctl.at
@@ -262,9 +262,11 @@ OVS_VSCTL_SETUP
 AT_CHECK([RUN_OVS_VSCTL(
   [add-br a], 
   [add-br b], 
-  [add-port a a1],
+  [add-port a a1 tag=9],
+  [get port a1 tag],
   [--may-exist add-port b b1],
-  [del-port a a1])], [0], [], [], [OVS_VSCTL_CLEANUP])
+  [del-port a a1])], [0], [9
+], [], [OVS_VSCTL_CLEANUP])
 AT_CHECK([RUN_OVS_VSCTL([--may-exist add-port b b1])], [0], [], [],
   [OVS_VSCTL_CLEANUP])
 AT_CHECK([RUN_OVS_VSCTL([--may-exist add-port a b1])], [1], [], 
@@ -284,9 +286,11 @@ AT_KEYWORDS([ovs-vsctl])
 OVS_VSCTL_SETUP
 AT_CHECK([RUN_OVS_VSCTL_TOGETHER(
   [add-br a], 
-  [add-bond a bond0 a1 a2 a3],
+  [add-bond a bond0 a1 a2 a3 tag=9],
+  [get Port bond0 tag],
   [del-port bond0])], [0], [
 
+9
 
 ], [], [OVS_VSCTL_CLEANUP])
 CHECK_BRIDGES([a, a, 0])
diff --git a/utilities/ovs-vsctl.8.in b/utilities/ovs-vsctl.8.in
index ee1eadf3..031615ce 100644
--- a/utilities/ovs-vsctl.8.in
+++ b/utilities/ovs-vsctl.8.in
@@ -225,19 +225,28 @@ commands treat a bonded port as a single entity.
 Lists all of the ports within \fIbridge\fR on standard output, one per
 line.  The local port \fIbridge\fR is not included in the list.
 .
-.IP "[\fB\-\-may\-exist\fR] \fBadd\-port \fIbridge port\fR"
+.IP "[\fB\-\-may\-exist\fR] \fBadd\-port \fIbridge port \fR[\fIcolumn\fR[\fB:\fIkey\fR]\fR=\fIvalue\fR]\&...\fR"
 Creates on \fIbridge\fR a new port named \fIport\fR from the network
 device of the same name.
 .IP
+Optional arguments set values of column in the Port record created by
+the command.  For example, \fBtag=9\fR would make the port an access
+port for VLAN 9.  The syntax is the same as that for the \fBset\fR
+command (see \fBDatabase Commands\fR below).
+.IP
 Without \fB\-\-may\-exist\fR, attempting to create a port that exists
 is an error.  With \fB\-\-may\-exist\fR, \fIport\fR may already exist
 (but it must be on \fIbridge\fR and not be a bonded port).
 .
-.IP "[\fB\-\-fake\-iface\fR] \fBadd\-bond \fIbridge port iface\fR\&..."
+.IP "[\fB\-\-fake\-iface\fR] \fBadd\-bond \fIbridge port iface\fR\&... [\fIcolumn\fR[\fB:\fIkey\fR]\fR=\fIvalue\fR]\&...\fR"
 Creates on \fIbridge\fR a new port named \fIport\fR that bonds
 together the network devices given as each \fIiface\fR.  At least two
 interfaces must be named.
 .IP
+Optional arguments set values of column in the Port record created by
+the command.  The syntax is the same as that for the \fBset\fR command
+(see \fBDatabase Commands\fR below).
+.IP
 With \fB\-\-fake\-iface\fR, a fake interface with the name \fIport\fR is
 created.  This should only be used for compatibility with legacy
 software that requires it.
diff --git a/utilities/ovs-vsctl.c b/utilities/ovs-vsctl.c
index 0bf87c2b..d39d6104 100644
--- a/utilities/ovs-vsctl.c
+++ b/utilities/ovs-vsctl.c
@@ -108,6 +108,11 @@ static void do_vsctl(const char *args,
                      struct vsctl_command *, size_t n_commands,
                      struct ovsdb_idl *);
 
+static const struct vsctl_table_class *get_table(const char *table_name);
+static void set_column(const struct vsctl_table_class *,
+                       const struct ovsdb_idl_row *, const char *arg);
+
+
 int
 main(int argc, char *argv[])
 {
@@ -1173,7 +1178,8 @@ static void
 add_port(struct vsctl_context *ctx,
          const char *br_name, const char *port_name,
          bool may_exist, bool fake_iface,
-         char *iface_names[], int n_ifaces)
+         char *iface_names[], int n_ifaces,
+         char *settings[], int n_settings)
 {
     struct vsctl_info info;
     struct vsctl_bridge *bridge;
@@ -1248,6 +1254,10 @@ add_port(struct vsctl_context *ctx,
         ovsrec_port_set_tag(port, &tag, 1);
     }
 
+    for (i = 0; i < n_settings; i++) {
+        set_column(get_table("Port"), &port->header_, settings[i]);
+    }
+
     bridge_insert_port((bridge->parent ? bridge->parent->br_cfg
                         : bridge->br_cfg), port);
 
@@ -1260,7 +1270,7 @@ cmd_add_port(struct vsctl_context *ctx)
     bool may_exist = shash_find(&ctx->options, "--may-exist") != 0;
 
     add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist, false,
-             &ctx->argv[2], 1);
+             &ctx->argv[2], 1, &ctx->argv[3], ctx->argc - 3);
 }
 
 static void
@@ -1268,9 +1278,24 @@ cmd_add_bond(struct vsctl_context *ctx)
 {
     bool may_exist = shash_find(&ctx->options, "--may-exist") != 0;
     bool fake_iface = shash_find(&ctx->options, "--fake-iface");
+    int n_ifaces;
+    int i;
+
+    n_ifaces = ctx->argc - 3;
+    for (i = 3; i < ctx->argc; i++) {
+        if (strchr(ctx->argv[i], '=')) {
+            n_ifaces = i - 3;
+            break;
+        }
+    }
+    if (n_ifaces < 2) {
+        vsctl_fatal("add-bond requires at least 2 interfaces, but only "
+                    "%d were specified", n_ifaces);
+    }
 
     add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist, fake_iface,
-             &ctx->argv[3], ctx->argc - 3);
+             &ctx->argv[3], n_ifaces,
+             &ctx->argv[n_ifaces + 3], ctx->argc - 3 - n_ifaces);
 }
 
 static void
@@ -2493,7 +2518,7 @@ static const struct vsctl_command_syntax all_commands[] = {
 
     /* Port commands. */
     {"list-ports", 1, 1, cmd_list_ports, NULL, ""},
-    {"add-port", 2, 2, cmd_add_port, NULL, "--may-exist"},
+    {"add-port", 2, INT_MAX, cmd_add_port, NULL, "--may-exist"},
     {"add-bond", 4, INT_MAX, cmd_add_bond, NULL, "--may-exist,--fake-iface"},
     {"del-port", 1, 2, cmd_del_port, NULL, "--if-exists,--with-iface"},
     {"port-to-br", 1, 1, cmd_port_to_br, NULL, ""},