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Updated PID pressure node condition.

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Signed-off-by: Da K. Ma <madaxa@cn.ibm.com>
This commit is contained in:
Da K. Ma
2017-12-18 10:40:38 +08:00
parent 3b40702586
commit 9a78753144
18 changed files with 297 additions and 6 deletions
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35
pkg/kubelet/kubelet_node_status_test.go
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@@ -279,6 +279,14 @@ func TestUpdateNewNodeStatus(t *testing.T) {
LastHeartbeatTime: metav1.Time{},
LastTransitionTime: metav1.Time{},
},
{
Type: v1.NodePIDPressure,
Status: v1.ConditionFalse,
Reason: "KubeletHasSufficientPID",
Message: fmt.Sprintf("kubelet has sufficient PID available"),
LastHeartbeatTime: metav1.Time{},
LastTransitionTime: metav1.Time{},
},
{
Type: v1.NodeReady,
Status: v1.ConditionTrue,
@@ -335,7 +343,8 @@ func TestUpdateNewNodeStatus(t *testing.T) {
}
// Version skew workaround. See: https://github.com/kubernetes/kubernetes/issues/16961
assert.Equal(t, v1.NodeReady, updatedNode.Status.Conditions[len(updatedNode.Status.Conditions)-1].Type, "NotReady should be last")
assert.Equal(t, v1.NodeReady, updatedNode.Status.Conditions[len(updatedNode.Status.Conditions)-1].Type,
"NotReady should be last")
assert.Len(t, updatedNode.Status.Images, maxImagesInNodeStatus)
assert.True(t, apiequality.Semantic.DeepEqual(expectedNode, updatedNode), "%s", diff.ObjectDiff(expectedNode, updatedNode))
}
@@ -387,6 +396,14 @@ func TestUpdateExistingNodeStatus(t *testing.T) {
LastHeartbeatTime: metav1.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC),
LastTransitionTime: metav1.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC),
},
{
Type: v1.NodePIDPressure,
Status: v1.ConditionFalse,
Reason: "KubeletHasSufficientPID",
Message: fmt.Sprintf("kubelet has sufficient PID available"),
LastHeartbeatTime: metav1.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC),
LastTransitionTime: metav1.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC),
},
{
Type: v1.NodeReady,
Status: v1.ConditionTrue,
@@ -454,6 +471,14 @@ func TestUpdateExistingNodeStatus(t *testing.T) {
LastHeartbeatTime: metav1.Time{},
LastTransitionTime: metav1.Time{},
},
{
Type: v1.NodePIDPressure,
Status: v1.ConditionFalse,
Reason: "KubeletHasSufficientPID",
Message: fmt.Sprintf("kubelet has sufficient PID available"),
LastHeartbeatTime: metav1.Time{},
LastTransitionTime: metav1.Time{},
},
{
Type: v1.NodeReady,
Status: v1.ConditionTrue,
@@ -650,6 +675,14 @@ func TestUpdateNodeStatusWithRuntimeStateError(t *testing.T) {
LastHeartbeatTime: metav1.Time{},
LastTransitionTime: metav1.Time{},
},
{
Type: v1.NodePIDPressure,
Status: v1.ConditionFalse,
Reason: "KubeletHasSufficientPID",
Message: fmt.Sprintf("kubelet has sufficient PID available"),
LastHeartbeatTime: metav1.Time{},
LastTransitionTime: metav1.Time{},
},
{}, //placeholder
},
NodeInfo: v1.NodeSystemInfo{