cmd: seed random number generator

kcp-dev · Jan 27, 2023 · e0cf0fc · e0cf0fc
1 parent 1da2755
commit e0cf0fc
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Showing 3 changed files with 12 additions and 0 deletions.
diff --git a/cmd/cache-server/main.go b/cmd/cache-server/main.go
@@ -18,8 +18,10 @@ package main
 
 import (
 	"flag"
+	"math/rand"
 	"os"
 	"strings"
+	"time"
 
 	"github.com/spf13/cobra"
 
@@ -34,6 +36,8 @@ import (
 )
 
 func main() {
+	rand.Seed(time.Now().UTC().UnixNano())
+
 	rootDir := flag.String("root-directory", ".kcp-cache", "Path to the root directory where all files required by this server will be stored")
 
 	var cacheServerFlags, remainingFlags []string //nolint:prealloc

diff --git a/cmd/kcp/kcp.go b/cmd/kcp/kcp.go
@@ -18,8 +18,10 @@ package main
 
 import (
 	"fmt"
+	"math/rand"
 	"os"
 	"strings"
+	"time"
 
 	"github.com/spf13/cobra"
 
@@ -44,6 +46,8 @@ import (
 )
 
 func main() {
+	rand.Seed(time.Now().UTC().UnixNano())
+
 	cmd := &cobra.Command{
 		Use:   "kcp",
 		Short: "Kube for Control Plane (KCP)",

diff --git a/cmd/syncer/cmd/syncer.go b/cmd/syncer/cmd/syncer.go
@@ -19,7 +19,9 @@ package cmd
 import (
 	"context"
 	"errors"
+	"math/rand"
 	"os"
+	"time"
 
 	"github.com/kcp-dev/logicalcluster/v3"
 	"github.com/spf13/cobra"
@@ -38,6 +40,8 @@ import (
 const numThreads = 2
 
 func NewSyncerCommand() *cobra.Command {
+	rand.Seed(time.Now().UTC().UnixNano())
+
 	options := synceroptions.NewOptions()
 	syncerCommand := &cobra.Command{
 		Use:   "syncer",