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support hostIP in downward API

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This commit is contained in:
andrewsykim
2017-03-08 03:08:09 -05:00
parent b4c71b1f26
commit 91c027d6cc
7 changed files with 37 additions and 9 deletions
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24
pkg/api/validation/validation_test.go
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@@ -2153,6 +2153,24 @@ func TestValidateEnv(t *testing.T) {
},
},
},
{
Name: "abc",
ValueFrom: &api.EnvVarSource{
FieldRef: &api.ObjectFieldSelector{
APIVersion: api.Registry.GroupOrDie(api.GroupName).GroupVersion.String(),
FieldPath: "status.hostIP",
},
},
},
{
Name: "abc",
ValueFrom: &api.EnvVarSource{
FieldRef: &api.ObjectFieldSelector{
APIVersion: api.Registry.GroupOrDie(api.GroupName).GroupVersion.String(),
FieldPath: "status.podIP",
},
},
},
{
Name: "secret_value",
ValueFrom: &api.EnvVarSource{
@@ -2328,7 +2346,7 @@ func TestValidateEnv(t *testing.T) {
},
},
}},
expectedError: `[0].valueFrom.fieldRef.fieldPath: Unsupported value: "metadata.labels": supported values: metadata.name, metadata.namespace, spec.nodeName, spec.serviceAccountName, status.podIP`,
expectedError: `[0].valueFrom.fieldRef.fieldPath: Unsupported value: "metadata.labels": supported values: metadata.name, metadata.namespace, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP`,
},
{
name: "invalid fieldPath annotations",
@@ -2341,7 +2359,7 @@ func TestValidateEnv(t *testing.T) {
},
},
}},
expectedError: `[0].valueFrom.fieldRef.fieldPath: Unsupported value: "metadata.annotations": supported values: metadata.name, metadata.namespace, spec.nodeName, spec.serviceAccountName, status.podIP`,
expectedError: `[0].valueFrom.fieldRef.fieldPath: Unsupported value: "metadata.annotations": supported values: metadata.name, metadata.namespace, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP`,
},
{
name: "unsupported fieldPath",
@@ -2354,7 +2372,7 @@ func TestValidateEnv(t *testing.T) {
},
},
}},
expectedError: `valueFrom.fieldRef.fieldPath: Unsupported value: "status.phase": supported values: metadata.name, metadata.namespace, spec.nodeName, spec.serviceAccountName, status.podIP`,
expectedError: `valueFrom.fieldRef.fieldPath: Unsupported value: "status.phase": supported values: metadata.name, metadata.namespace, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP`,
},
}
for _, tc := range errorCases {