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Add TerminationGracePeriodSeconds to API

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Set defaulting for pod spec
This commit is contained in:
Clayton Coleman
2015-08-19 19:59:43 -04:00
parent e072f56722
commit 02dbb95447
42 changed files with 530 additions and 91 deletions
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6
pkg/storage/cacher_test.go
View File

@@ -54,11 +54,13 @@ func newTestCacher(client tools.EtcdClient) *storage.Cacher {
}
func makeTestPod(name string) *api.Pod {
gracePeriod := int64(30)
return &api.Pod{
ObjectMeta: api.ObjectMeta{Namespace: "ns", Name: name},
Spec: api.PodSpec{
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
TerminationGracePeriodSeconds: &gracePeriod,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
},
}
}

9
pkg/storage/etcd/etcd_helper.go
View File

@@ -394,14 +394,21 @@ func (h *etcdHelper) GuaranteedUpdate(key string, ptrToType runtime.Object, igno
ttl := uint64(0)
if node != nil {
index = node.ModifiedIndex
if node.TTL > 0 {
if node.TTL != 0 {
ttl = uint64(node.TTL)
}
if node.Expiration != nil && ttl == 0 {
ttl = 1
}
} else if res != nil {
index = res.EtcdIndex
}
if newTTL != nil {
if ttl != 0 && *newTTL == 0 {
// TODO: remove this after we have verified this is no longer an issue
glog.V(4).Infof("GuaranteedUpdate is clearing TTL for %q, may not be intentional", key)
}
ttl = *newTTL
}

54
pkg/storage/etcd/etcd_helper_test.go
View File

@@ -123,28 +123,32 @@ func TestList(t *testing.T) {
},
},
}
grace := int64(30)
expect := api.PodList{
ListMeta: api.ListMeta{ResourceVersion: "10"},
Items: []api.Pod{
{
ObjectMeta: api.ObjectMeta{Name: "bar", ResourceVersion: "2"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
},
{
ObjectMeta: api.ObjectMeta{Name: "baz", ResourceVersion: "3"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
},
{
ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "1"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
},
},
@@ -206,6 +210,7 @@ func TestListAcrossDirectories(t *testing.T) {
},
},
}
grace := int64(30)
expect := api.PodList{
ListMeta: api.ListMeta{ResourceVersion: "10"},
Items: []api.Pod{
@@ -213,22 +218,25 @@ func TestListAcrossDirectories(t *testing.T) {
{
ObjectMeta: api.ObjectMeta{Name: "baz", ResourceVersion: "3"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
},
{
ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "1"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
},
{
ObjectMeta: api.ObjectMeta{Name: "bar", ResourceVersion: "2"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
},
},
@@ -278,28 +286,32 @@ func TestListExcludesDirectories(t *testing.T) {
},
},
}
grace := int64(30)
expect := api.PodList{
ListMeta: api.ListMeta{ResourceVersion: "10"},
Items: []api.Pod{
{
ObjectMeta: api.ObjectMeta{Name: "bar", ResourceVersion: "2"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
},
{
ObjectMeta: api.ObjectMeta{Name: "baz", ResourceVersion: "3"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
},
{
ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "1"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
},
},
@@ -319,11 +331,13 @@ func TestGet(t *testing.T) {
fakeClient := tools.NewFakeEtcdClient(t)
helper := newEtcdHelper(fakeClient, testapi.Codec(), etcdtest.PathPrefix())
key := etcdtest.AddPrefix("/some/key")
grace := int64(30)
expect := api.Pod{
ObjectMeta: api.ObjectMeta{Name: "foo"},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
}
fakeClient.Set(key, runtime.EncodeOrDie(testapi.Codec(), &expect), 0)

3
pkg/storage/etcd/etcd_watcher.go
View File

@@ -38,6 +38,7 @@ const (
EtcdSet = "set"
EtcdCAS = "compareAndSwap"
EtcdDelete = "delete"
EtcdExpire = "expire"
)
// TransformFunc attempts to convert an object to another object for use with a watcher.
@@ -353,7 +354,7 @@ func (w *etcdWatcher) sendResult(res *etcd.Response) {
w.sendAdd(res)
case EtcdSet, EtcdCAS:
w.sendModify(res)
case EtcdDelete:
case EtcdDelete, EtcdExpire:
w.sendDelete(res)
default:
glog.Errorf("unknown action: %v", res.Action)