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Introduce PodHasNetwork condition for pods

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Signed-off-by: Deep Debroy <ddebroy@gmail.com>
This commit is contained in:
Deep Debroy
2022-07-22 17:25:30 -07:00
parent 42786afae0
commit dfdf8245bb
16 changed files with 557 additions and 175 deletions
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76
pkg/kubelet/status/generate_test.go
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@@ -21,7 +21,12 @@ import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"k8s.io/api/core/v1"
runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1"
kubecontainer "k8s.io/kubernetes/pkg/kubelet/container"
kubetypes "k8s.io/kubernetes/pkg/kubelet/types"
)
func TestGenerateContainersReadyCondition(t *testing.T) {
@@ -417,6 +422,77 @@ func TestGeneratePodInitializedCondition(t *testing.T) {
}
}
func TestGeneratePodHasNetworkCondition(t *testing.T) {
for desc, test := range map[string]struct {
pod *v1.Pod
status *kubecontainer.PodStatus
expected v1.PodCondition
}{
"Empty pod status": {
pod: &v1.Pod{},
status: &kubecontainer.PodStatus{},
expected: v1.PodCondition{
Status: v1.ConditionFalse,
},
},
"Pod sandbox status not ready": {
pod: &v1.Pod{},
status: &kubecontainer.PodStatus{
SandboxStatuses: []*runtimeapi.PodSandboxStatus{
{
Metadata: &runtimeapi.PodSandboxMetadata{Attempt: uint32(0)},
State: runtimeapi.PodSandboxState_SANDBOX_NOTREADY,
},
},
},
expected: v1.PodCondition{
Status: v1.ConditionFalse,
},
},
"Pod sandbox status ready but no IP configured": {
pod: &v1.Pod{},
status: &kubecontainer.PodStatus{
SandboxStatuses: []*runtimeapi.PodSandboxStatus{
{
Network: &runtimeapi.PodSandboxNetworkStatus{
Ip: "",
},
Metadata: &runtimeapi.PodSandboxMetadata{Attempt: uint32(0)},
State: runtimeapi.PodSandboxState_SANDBOX_READY,
},
},
},
expected: v1.PodCondition{
Status: v1.ConditionFalse,
},
},
"Pod sandbox status ready and IP configured": {
pod: &v1.Pod{},
status: &kubecontainer.PodStatus{
SandboxStatuses: []*runtimeapi.PodSandboxStatus{
{
Network: &runtimeapi.PodSandboxNetworkStatus{
Ip: "10.0.0.10",
},
Metadata: &runtimeapi.PodSandboxMetadata{Attempt: uint32(0)},
State: runtimeapi.PodSandboxState_SANDBOX_READY,
},
},
},
expected: v1.PodCondition{
Status: v1.ConditionTrue,
},
},
} {
t.Run(desc, func(t *testing.T) {
test.expected.Type = kubetypes.PodHasNetwork
condition := GeneratePodHasNetworkCondition(test.pod, test.status)
require.Equal(t, test.expected.Type, condition.Type)
require.Equal(t, test.expected.Status, condition.Status)
})
}
}
func getPodCondition(conditionType v1.PodConditionType, status v1.ConditionStatus, reason, message string) v1.PodCondition {
return v1.PodCondition{
Type: conditionType,