toml config

tortuous.go

@@ -5,17 +5,52 @@ import (
 	"net/http"
 	"fmt"
 	"os"
-	"github.com/wunderlist/moxy"
+	"github.com/mailgun/oxy/forward"
+	"github.com/mailgun/oxy/roundrobin"
+	"github.com/mailgun/oxy/testutils"
 	"time"
 	"net"
 	"os/signal"
 	"syscall"
+	"github.com/BurntSushi/toml"
 )
 
+type Backend struct {
+	Name string
+	Servers []string
+}
+
+type Server struct {
+	Name string
+	Url string
+}
+
+type Rule struct {
+	Category string
+	Value string
+}
+
+type Route struct {
+	Name string
+	Rules map[string]Rule
+}
+
+type Config struct {
+	Backends []Backend
+	Servers []Server
+	Routes []Route
+}
+
 var srv *graceful.Server
 
 func main() {
-	fmt.Println("Tortuous loading with pid", os.Getpid())
+
+	var config Config
+	if _, err := toml.DecodeFile("tortuous.toml", &config); err != nil {
+		fmt.Println(err)
+		return
+	}
+	fmt.Printf("%+v\n", config )
 
 	sigs := make(chan os.Signal, 1)
 	signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
@@ -23,14 +58,18 @@ func main() {
 	systemRouter := mux.NewRouter()
 	systemRouter.Methods("POST").Path("/").HandlerFunc(ReloadHandler)
 	systemRouter.Methods("GET").Path("/").HandlerFunc(GetPidHandler)
+	go http.ListenAndServe(":8000", systemRouter)
+
+
+
+	fwd, _ := forward.New()
+	lb, _ := roundrobin.New(fwd)
+
+	lb.UpsertServer(testutils.ParseURI("http://172.17.0.2:80"))
+	lb.UpsertServer(testutils.ParseURI("http://172.17.0.3:80"))
 
 	userRouter := mux.NewRouter()
-		hosts := []string{"172.17.0.2"}
-	filters := []moxy.FilterFunc{}
-	proxy := moxy.NewReverseProxy(hosts, filters)
-	userRouter.Host("test.zenika.fr").HandlerFunc(proxy.ServeHTTP)
-
-	go http.ListenAndServe(":8000", systemRouter)
+	userRouter.Host("test.zenika.fr").Handler(lb)
 
 	goAway := false
 	go func() {

tortuous.toml

@@ -0,0 +1,19 @@
+[[backends]]
+name = "backend1"
+servers = ["server1", "server2"]
+
+[[servers]]
+name = "server1"
+url = "http://172.17.0.2:80"
+
+[[servers]]
+name = "server2"
+url = "http://172.17.0.3:80"
+
+[[routes]]
+name = "route1"
+backends = ["backend1"]
+  [[rules]]
+  [[rules.1]]
+  category = "Host"
+  value = "test.zenika.fr"