Feature: IVPN support

internal/provider/ivpn/provider.go

@@ -0,0 +1,19 @@
+package ivpn
+
+import (
+	"math/rand"
+
+	"github.com/qdm12/gluetun/internal/models"
+)
+
+type Ivpn struct {
+	servers    []models.IvpnServer
+	randSource rand.Source
+}
+
+func New(servers []models.IvpnServer, randSource rand.Source) *Ivpn {
+	return &Ivpn{
+		servers:    servers,
+		randSource: randSource,
+	}
+}