Add timeouts when waiting on OpenShift or the registry to start

... so that we terminate with the full context and pointing at
the relevant code, instead of relying
on the overall test suite timeout.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>

integration/openshift.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"bufio"
+	"context"
 	"encoding/base64"
 	"fmt"
 	"io/ioutil"
@@ -9,6 +10,7 @@ import (
 	"os/exec"
 	"path/filepath"
 	"strings"
+	"time"
 
 	"github.com/docker/docker/pkg/homedir"
 	"github.com/go-check/check"
@@ -109,6 +111,8 @@ func (cluster *openshiftCluster) startMaster(c *check.C) {
 
 	gotPortCheck := false
 	gotLogCheck := false
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
+	defer cancel()
 	for !gotPortCheck || !gotLogCheck {
 		c.Logf("Waiting for master")
 		select {
@@ -121,6 +125,8 @@ func (cluster *openshiftCluster) startMaster(c *check.C) {
 				c.Fatal("log check done, success message not found")
 			}
 			gotLogCheck = true
+		case <-ctx.Done():
+			c.Fatalf("Timed out waiting for master: %v", ctx.Err())
 		}
 	}
 	c.Logf("OK, master started!")
@@ -166,8 +172,14 @@ func (cluster *openshiftCluster) startRegistryProcess(c *check.C, port int, conf
 		terminatePortCheck <- true
 	}()
 	c.Logf("Waiting for registry to start")
-	<-portOpen
+	ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
+	defer cancel()
+	select {
+	case <-portOpen:
 		c.Logf("OK, Registry port open")
+	case <-ctx.Done():
+		c.Fatalf("Timed out waiting for registry to start: %v", ctx.Err())
+	}
 
 	return cmd
 }