vcl: register workers when reattaching to vpp
Type: improvement
Signed-off-by: Maros Ondrejicka <maros.ondrejicka@pantheon.tech>
Change-Id: I82a286e2872338974c1930138c30db78103ae499
diff --git a/extras/hs-test/actions.go b/extras/hs-test/actions.go
index aa82f49..7525085 100755
--- a/extras/hs-test/actions.go
+++ b/extras/hs-test/actions.go
@@ -10,6 +10,7 @@
"git.fd.io/govpp.git/api"
"github.com/edwarnicke/exechelper"
"github.com/edwarnicke/govpp/binapi/af_packet"
+ "github.com/edwarnicke/govpp/binapi/ethernet_types"
interfaces "github.com/edwarnicke/govpp/binapi/interface"
"github.com/edwarnicke/govpp/binapi/interface_types"
ip_types "github.com/edwarnicke/govpp/binapi/ip_types"
@@ -28,6 +29,8 @@
reg("vpp-envoy", ConfigureEnvoyProxy)
reg("http-tps", ConfigureHttpTps)
reg("2veths", Configure2Veths)
+ reg("vcl-test-server", RunVclEchoServer)
+ reg("vcl-test-client", RunVclEchoClient)
}
func configureProxyTcp(ifName0, ipAddr0, ifName1, ipAddr1 string) ConfFn {
@@ -145,11 +148,59 @@
cmd := fmt.Sprintf("test echo client %s uri tcp://10.10.10.1/1234", getArgs())
return ApiCliInband("/tmp/2veths", cmd)
}
-func configure2vethsTopo(ifName, interfaceAddress, namespaceId string, secret uint64) ConfFn {
+
+func RunVclEchoServer(args []string) *ActionResult {
+ f, err := os.Create("vcl_1.conf")
+ if err != nil {
+ return NewActionResult(err, ActionResultWithStderr(("create vcl config: ")))
+ }
+ fmt.Fprintf(f, vclTemplate, "/tmp/echo-srv/var/run/app_ns_sockets/1", "1")
+ f.Close()
+
+ os.Setenv("VCL_CONFIG", "/vcl_1.conf")
+ cmd := fmt.Sprintf("vcl_test_server -p %s 12346", args[2])
+ errCh := exechelper.Start(cmd)
+ select {
+ case err := <-errCh:
+ writeSyncFile(NewActionResult(err, ActionResultWithDesc("vcl_test_server: ")))
+ default:
+ }
+ writeSyncFile(OkResult())
+ return nil
+}
+
+func RunVclEchoClient(args []string) *ActionResult {
+ outBuff := bytes.NewBuffer([]byte{})
+ errBuff := bytes.NewBuffer([]byte{})
+
+ f, err := os.Create("vcl_2.conf")
+ if err != nil {
+ return NewActionResult(err, ActionResultWithStderr(("create vcl config: ")))
+ }
+ fmt.Fprintf(f, vclTemplate, "/tmp/echo-cln/var/run/app_ns_sockets/2", "2")
+ f.Close()
+
+ os.Setenv("VCL_CONFIG", "/vcl_2.conf")
+ cmd := fmt.Sprintf("vcl_test_client -U -p %s 10.10.10.1 12346", args[2])
+ err = exechelper.Run(cmd,
+ exechelper.WithStdout(outBuff), exechelper.WithStderr(errBuff),
+ exechelper.WithStdout(os.Stdout), exechelper.WithStderr(os.Stderr))
+
+ return NewActionResult(err, ActionResultWithStdout(string(outBuff.String())),
+ ActionResultWithStderr(string(errBuff.String())))
+}
+
+func configure2vethsTopo(ifName, interfaceAddress, namespaceId string, secret uint64, optionalHardwareAddress ...string) ConfFn {
return func(ctx context.Context,
vppConn api.Connection) error {
- swIfIndex, err := configureAfPacket(ctx, vppConn, ifName, interfaceAddress)
+ var swIfIndex interface_types.InterfaceIndex
+ var err error
+ if optionalHardwareAddress == nil {
+ swIfIndex, err = configureAfPacket(ctx, vppConn, ifName, interfaceAddress)
+ } else {
+ swIfIndex, err = configureAfPacket(ctx, vppConn, ifName, interfaceAddress, optionalHardwareAddress[0])
+ }
if err != nil {
fmt.Printf("failed to create af packet: %v", err)
}
@@ -191,6 +242,8 @@
var fn func(context.Context, api.Connection) error
if args[2] == "srv" {
fn = configure2vethsTopo("vppsrv", "10.10.10.1/24", "1", 1)
+ } else if args[2] == "srv-with-preset-hw-addr" {
+ fn = configure2vethsTopo("vppsrv", "10.10.10.1/24", "1", 1, "00:00:5e:00:53:01")
} else {
fn = configure2vethsTopo("vppcln", "10.10.10.2/24", "2", 2)
}
@@ -204,14 +257,23 @@
}
func configureAfPacket(ctx context.Context, vppCon api.Connection,
- name, interfaceAddress string) (interface_types.InterfaceIndex, error) {
+ name, interfaceAddress string, optionalHardwareAddress ...string) (interface_types.InterfaceIndex, error) {
+ var err error
ifaceClient := interfaces.NewServiceClient(vppCon)
- afPacketCreate := &af_packet.AfPacketCreateV2{
+ afPacketCreate := af_packet.AfPacketCreateV2{
UseRandomHwAddr: true,
HostIfName: name,
NumRxQueues: 1,
}
- afPacketCreateRsp, err := af_packet.NewServiceClient(vppCon).AfPacketCreateV2(ctx, afPacketCreate)
+ if len(optionalHardwareAddress) > 0 {
+ afPacketCreate.HwAddr, err = ethernet_types.ParseMacAddress(optionalHardwareAddress[0])
+ if err != nil {
+ fmt.Printf("failed to parse mac address: %v", err)
+ return 0, err
+ }
+ afPacketCreate.UseRandomHwAddr = false
+ }
+ afPacketCreateRsp, err := af_packet.NewServiceClient(vppCon).AfPacketCreateV2(ctx, &afPacketCreate)
if err != nil {
fmt.Printf("failed to create af packet: %v", err)
return 0, err