func TestCompatibility_v1_PodSecurityContext(t *testing.T) {
	cases := []struct {
		name         string
		input        string
		expectedKeys map[string]string
		absentKeys   []string
	}{
		{
			name: "reseting defaults for pre-v1.1 mirror pods",
			input: `
{
	"kind":"Pod",
	"apiVersion":"v1",
	"metadata":{
		"name":"my-pod-name",
		"namespace":"my-pod-namespace",
		"annotations": {
			"kubernetes.io/config.mirror": "mirror"
		}
	},
	"spec": {
		"containers":[{
			"name":"a",
			"image":"my-container-image",
			"resources": {
				"limits": {
					"cpu": "100m"
				}
			}
		}]
	}
}
`,
			absentKeys: []string{
				"spec.terminationGracePeriodSeconds",
				"spec.containers[0].resources.requests",
			},
		},
		{
			name: "preserving defaults for v1.1+ mirror pods",
			input: `
		{
			"kind":"Pod",
			"apiVersion":"v1",
			"metadata":{
				"name":"my-pod-name",
				"namespace":"my-pod-namespace",
				"annotations": {
					"kubernetes.io/config.mirror": "cbe924f710c7e26f7693d6a341bcfad0"
				}
			},
			"spec": {
				"containers":[{
					"name":"a",
					"image":"my-container-image",
					"resources": {
						"limits": {
							"cpu": "100m"
						}
					}
				}]
			}
		}
		`,
			expectedKeys: map[string]string{
				"spec.terminationGracePeriodSeconds":    "30",
				"spec.containers[0].resources.requests": "map[cpu:100m]",
			},
		},
	}

	validator := func(obj runtime.Object) fielderrors.ValidationErrorList {
		return validation.ValidatePodSpec(&(obj.(*api.Pod).Spec))
	}

	for _, tc := range cases {
		t.Logf("Testing 1.0.0 backward compatibility for %v", tc.name)
		compat.TestCompatibility(t, "v1", []byte(tc.input), validator, tc.expectedKeys, tc.absentKeys)
	}
}
Exemplo n.º 2
0
func TestCompatibility_v1_PodSecurityContext(t *testing.T) {
	cases := []struct {
		name         string
		input        string
		expectedKeys map[string]string
		absentKeys   []string
	}{
		{
			name: "hostNetwork = true",
			input: `
{
	"kind":"Pod",
	"apiVersion":"v1",
	"metadata":{"name":"my-pod-name", "namespace":"my-pod-namespace"},
	"spec": {
		"hostNetwork": true,
		"containers":[{
			"name":"a",
			"image":"my-container-image"
		}]
	}
}
`,
			expectedKeys: map[string]string{
				"spec.hostNetwork": "true",
			},
		},
		{
			name: "hostNetwork = false",
			input: `
{
	"kind":"Pod",
	"apiVersion":"v1",
	"metadata":{"name":"my-pod-name", "namespace":"my-pod-namespace"},
	"spec": {
		"hostNetwork": false,
		"containers":[{
			"name":"a",
			"image":"my-container-image"
		}]
	}
}
`,
			absentKeys: []string{
				"spec.hostNetwork",
			},
		},
		{
			name: "hostIPC = true",
			input: `
{
	"kind":"Pod",
	"apiVersion":"v1",
	"metadata":{"name":"my-pod-name", "namespace":"my-pod-namespace"},
	"spec": {
		"hostIPC": true,
		"containers":[{
			"name":"a",
			"image":"my-container-image"
		}]
	}
}
`,
			expectedKeys: map[string]string{
				"spec.hostIPC": "true",
			},
		},
		{
			name: "hostIPC = false",
			input: `
{
	"kind":"Pod",
	"apiVersion":"v1",
	"metadata":{"name":"my-pod-name", "namespace":"my-pod-namespace"},
	"spec": {
		"hostIPC": false,
		"containers":[{
			"name":"a",
			"image":"my-container-image"
		}]
	}
}
`,
			absentKeys: []string{
				"spec.hostIPC",
			},
		},
		{
			name: "hostPID = true",
			input: `
{
	"kind":"Pod",
	"apiVersion":"v1",
	"metadata":{"name":"my-pod-name", "namespace":"my-pod-namespace"},
	"spec": {
		"hostPID": true,
		"containers":[{
			"name":"a",
			"image":"my-container-image"
		}]
	}
}
`,
			expectedKeys: map[string]string{
				"spec.hostPID": "true",
			},
		},
		{
			name: "hostPID = false",
			input: `
{
	"kind":"Pod",
	"apiVersion":"v1",
	"metadata":{"name":"my-pod-name", "namespace":"my-pod-namespace"},
	"spec": {
		"hostPID": false,
		"containers":[{
			"name":"a",
			"image":"my-container-image"
		}]
	}
}
`,
			absentKeys: []string{
				"spec.hostPID",
			},
		},
	}

	validator := func(obj runtime.Object) fielderrors.ValidationErrorList {
		return validation.ValidatePodSpec(&(obj.(*api.Pod).Spec))
	}

	for _, tc := range cases {
		t.Logf("Testing 1.0.0 backward compatibility for %v", tc.name)
		compat.TestCompatibility(t, "v1", []byte(tc.input), validator, tc.expectedKeys, tc.absentKeys)
	}
}