Implement support for incremental rollout

This adds support for specifying rollout strategy via the following
attributes:
  * percentage - integer value that specifies how many % of requests
should be enabled
  * stickiness - if not specified guarantees stickiness for the provided
actor. If set to "random" no stickiness is guaranteed.

1 files changed, 3 insertions, 0 deletions

diff --git a/main.go b/main.go
index 8459314d..ea96a096 100644
--- a/main.go
+++ b/main.go
@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"io"
+	"math/rand"
 	"net/url"
 	"os"
 	"strings"
@@ -394,6 +395,8 @@ func printVersion(showVersion bool, version string) {
 func main() {
 	log.SetOutput(os.Stderr)
 
+	rand.Seed(time.Now().UnixNano())
+
 	daemonMain()
 	appMain()
 }