updated cluster/mesos/docker and contrib/mesos for mesos-0.26 compat

cluster/mesos/docker/docker-compose.yml

@@ -13,7 +13,7 @@ etcd:
     --initial-cluster-state new
 mesosmaster1:
   hostname: mesosmaster1
-  image: mesosphere/mesos:0.24.0-1.0.27.ubuntu1404
+  image: mesosphere/mesos:0.26.0-0.2.145.ubuntu1404
   entrypoint: [ "mesos-master" ]
   ports: [ "5050:5050" ]
   environment:
@@ -30,7 +30,7 @@ mesosmaster1:
 mesosslave:
   hostname: mesosslave
   privileged: true
-  image: mesosphere/mesos-slave-dind:0.2.2_mesos-0.24.0_docker-1.8.2_ubuntu-14.04.3
+  image: mesosphere/mesos-slave-dind:0.2.4_mesos-0.26.0_docker-1.8.2_ubuntu-14.04.3
   ports: [ "10248","10249" ]
   entrypoint:
   - bash

contrib/mesos/pkg/scheduler/components/framework/driver_mock.go

@@ -56,10 +56,11 @@ type extendedMock struct {
 
 // Upon returns a chan that closes upon the execution of the most recently registered call.
 func (m *extendedMock) Upon() <-chan struct{} {
+	// TODO(jdef) this isn't thread safe, should make it so
 	ch := make(chan struct{})
-	call := &m.ExpectedCalls[len(m.ExpectedCalls)-1]
+	call := m.ExpectedCalls[len(m.ExpectedCalls)-1]
-	f := call.Run
+	f := call.RunFn
-	call.Run = func(args mock.Arguments) {
+	call.RunFn = func(args mock.Arguments) {
 		defer close(ch)
 		if f != nil {
 			f(args)
@@ -107,6 +108,11 @@ func (m *MockSchedulerDriver) RequestResources(r []*mesos.Request) (mesos.Status
 	return status(args, 0), args.Error(1)
 }
 
+func (m *MockSchedulerDriver) AcceptOffers(ids []*mesos.OfferID, ops []*mesos.Offer_Operation, f *mesos.Filters) (mesos.Status, error) {
+	args := m.Called(ids, ops, f)
+	return status(args, 0), args.Error(1)
+}
+
 func (m *MockSchedulerDriver) ReconcileTasks(statuses []*mesos.TaskStatus) (mesos.Status, error) {
 	args := m.Called(statuses)
 	return status(args, 0), args.Error(1)

contrib/mesos/pkg/scheduler/service/service.go

@@ -18,7 +18,6 @@ package service
 
 import (
 	"bufio"
-	"errors"
 	"fmt"
 	"io/ioutil"
 	"net"
@@ -926,16 +925,15 @@ func (s *SchedulerServer) buildFrameworkInfo() (info *mesos.FrameworkInfo, cred
 
 	if s.mesosAuthPrincipal != "" {
 		info.Principal = proto.String(s.mesosAuthPrincipal)
-		if s.mesosAuthSecretFile == "" {
-			return nil, nil, errors.New("authentication principal specified without the required credentials file")
-		}
-		secret, err := ioutil.ReadFile(s.mesosAuthSecretFile)
-		if err != nil {
-			return nil, nil, err
-		}
 		cred = &mesos.Credential{
 			Principal: proto.String(s.mesosAuthPrincipal),
-			Secret:    secret,
+		}
+		if s.mesosAuthSecretFile != "" {
+			secret, err := ioutil.ReadFile(s.mesosAuthSecretFile)
+			if err != nil {
+				return nil, nil, err
+			}
+			cred.Secret = proto.String(string(secret))
 		}
 	}
 	return