terraform/builtin/providers/kubernetes/resource_kubernetes_limit_r...

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package kubernetes
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/acctest"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
api "k8s.io/kubernetes/pkg/api/v1"
kubernetes "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_5"
)
func TestAccKubernetesLimitRange_basic(t *testing.T) {
var conf api.LimitRange
name := fmt.Sprintf("tf-acc-test-%s", acctest.RandString(10))
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
IDRefreshName: "kubernetes_limit_range.test",
Providers: testAccProviders,
CheckDestroy: testAccCheckKubernetesLimitRangeDestroy,
Steps: []resource.TestStep{
{
Config: testAccKubernetesLimitRangeConfig_basic(name),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckKubernetesLimitRangeExists("kubernetes_limit_range.test", &conf),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.%", "1"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.TestAnnotationOne", "one"),
testAccCheckMetaAnnotations(&conf.ObjectMeta, map[string]string{"TestAnnotationOne": "one"}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.%", "3"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.TestLabelOne", "one"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.TestLabelThree", "three"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.TestLabelFour", "four"),
testAccCheckMetaLabels(&conf.ObjectMeta, map[string]string{"TestLabelOne": "one", "TestLabelThree": "three", "TestLabelFour": "four"}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.name", name),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.generation"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.resource_version"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.self_link"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.uid"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.#", "1"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.cpu", "200m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.memory", "512M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default_request.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default_request.cpu", "100m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default_request.memory", "256M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.type", "Container"),
),
},
{
Config: testAccKubernetesLimitRangeConfig_metaModified(name),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckKubernetesLimitRangeExists("kubernetes_limit_range.test", &conf),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.TestAnnotationOne", "one"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.TestAnnotationTwo", "two"),
testAccCheckMetaAnnotations(&conf.ObjectMeta, map[string]string{"TestAnnotationOne": "one", "TestAnnotationTwo": "two"}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.%", "3"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.TestLabelOne", "one"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.TestLabelTwo", "two"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.TestLabelThree", "three"),
testAccCheckMetaLabels(&conf.ObjectMeta, map[string]string{"TestLabelOne": "one", "TestLabelTwo": "two", "TestLabelThree": "three"}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.name", name),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.generation"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.resource_version"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.self_link"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.uid"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.#", "1"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.cpu", "200m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.memory", "512M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default_request.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default_request.cpu", "100m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default_request.memory", "256M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.type", "Container"),
),
},
{
Config: testAccKubernetesLimitRangeConfig_specModified(name),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckKubernetesLimitRangeExists("kubernetes_limit_range.test", &conf),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.%", "0"),
testAccCheckMetaAnnotations(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.%", "0"),
testAccCheckMetaLabels(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.name", name),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.generation"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.resource_version"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.self_link"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.uid"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.#", "1"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.cpu", "200m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.memory", "1024M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default_request.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default_request.cpu", "100m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default_request.memory", "256M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.max.%", "1"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.max.cpu", "500m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.min.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.min.cpu", "10m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.min.memory", "10M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.type", "Container"),
),
},
},
})
}
func TestAccKubernetesLimitRange_generatedName(t *testing.T) {
var conf api.LimitRange
prefix := "tf-acc-test-"
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
IDRefreshName: "kubernetes_limit_range.test",
Providers: testAccProviders,
CheckDestroy: testAccCheckKubernetesLimitRangeDestroy,
Steps: []resource.TestStep{
{
Config: testAccKubernetesLimitRangeConfig_generatedName(prefix),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckKubernetesLimitRangeExists("kubernetes_limit_range.test", &conf),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.%", "0"),
testAccCheckMetaAnnotations(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.%", "0"),
testAccCheckMetaLabels(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.generate_name", prefix),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.generation"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.resource_version"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.self_link"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.uid"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.#", "1"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.type", "Pod"),
),
},
},
})
}
func TestAccKubernetesLimitRange_typeChange(t *testing.T) {
var conf api.LimitRange
name := fmt.Sprintf("tf-acc-test-%s", acctest.RandString(10))
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
IDRefreshName: "kubernetes_limit_range.test",
Providers: testAccProviders,
CheckDestroy: testAccCheckKubernetesLimitRangeDestroy,
Steps: []resource.TestStep{
{
Config: testAccKubernetesLimitRangeConfig_typeChange(name),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckKubernetesLimitRangeExists("kubernetes_limit_range.test", &conf),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.%", "0"),
testAccCheckMetaAnnotations(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.%", "0"),
testAccCheckMetaLabels(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.name", name),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.generation"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.resource_version"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.self_link"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.uid"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.#", "1"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.cpu", "200m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.default.memory", "1024M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.type", "Container"),
),
},
{
Config: testAccKubernetesLimitRangeConfig_typeChangeModified(name),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckKubernetesLimitRangeExists("kubernetes_limit_range.test", &conf),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.%", "0"),
testAccCheckMetaAnnotations(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.%", "0"),
testAccCheckMetaLabels(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.name", name),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.generation"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.resource_version"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.self_link"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.uid"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.#", "1"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.min.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.min.cpu", "200m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.min.memory", "1024M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.type", "Pod"),
),
},
},
})
}
func TestAccKubernetesLimitRange_multipleLimits(t *testing.T) {
var conf api.LimitRange
name := fmt.Sprintf("tf-acc-test-%s", acctest.RandString(10))
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
IDRefreshName: "kubernetes_limit_range.test",
Providers: testAccProviders,
CheckDestroy: testAccCheckKubernetesLimitRangeDestroy,
Steps: []resource.TestStep{
{
Config: testAccKubernetesLimitRangeConfig_multipleLimits(name),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckKubernetesLimitRangeExists("kubernetes_limit_range.test", &conf),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.annotations.%", "0"),
testAccCheckMetaAnnotations(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.labels.%", "0"),
testAccCheckMetaLabels(&conf.ObjectMeta, map[string]string{}),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "metadata.0.name", name),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.generation"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.resource_version"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.self_link"),
resource.TestCheckResourceAttrSet("kubernetes_limit_range.test", "metadata.0.uid"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.#", "3"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.max.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.max.cpu", "200m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.max.memory", "1024M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.0.type", "Pod"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.1.min.%", "1"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.1.min.storage", "24M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.1.type", "PersistentVolumeClaim"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.2.default.%", "2"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.2.default.cpu", "50m"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.2.default.memory", "24M"),
resource.TestCheckResourceAttr("kubernetes_limit_range.test", "spec.0.limit.2.type", "Container"),
),
},
},
})
}
func TestAccKubernetesLimitRange_importBasic(t *testing.T) {
resourceName := "kubernetes_limit_range.test"
name := fmt.Sprintf("tf-acc-test-%s", acctest.RandString(10))
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckKubernetesLimitRangeDestroy,
Steps: []resource.TestStep{
{
Config: testAccKubernetesLimitRangeConfig_basic(name),
},
{
ResourceName: resourceName,
ImportState: true,
ImportStateVerify: true,
},
},
})
}
func testAccCheckKubernetesLimitRangeDestroy(s *terraform.State) error {
conn := testAccProvider.Meta().(*kubernetes.Clientset)
for _, rs := range s.RootModule().Resources {
if rs.Type != "kubernetes_limit_range" {
continue
}
namespace, name := idParts(rs.Primary.ID)
resp, err := conn.CoreV1().LimitRanges(namespace).Get(name)
if err == nil {
if resp.Namespace == namespace && resp.Name == name {
return fmt.Errorf("Limit Range still exists: %s", rs.Primary.ID)
}
}
}
return nil
}
func testAccCheckKubernetesLimitRangeExists(n string, obj *api.LimitRange) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
conn := testAccProvider.Meta().(*kubernetes.Clientset)
namespace, name := idParts(rs.Primary.ID)
out, err := conn.CoreV1().LimitRanges(namespace).Get(name)
if err != nil {
return err
}
*obj = *out
return nil
}
}
func testAccKubernetesLimitRangeConfig_basic(name string) string {
return fmt.Sprintf(`
resource "kubernetes_limit_range" "test" {
metadata {
annotations {
TestAnnotationOne = "one"
}
labels {
TestLabelOne = "one"
TestLabelThree = "three"
TestLabelFour = "four"
}
name = "%s"
}
spec {
limit {
type = "Container"
default {
cpu = "200m"
memory = "512M"
}
default_request {
cpu = "100m"
memory = "256M"
}
}
}
}
`, name)
}
func testAccKubernetesLimitRangeConfig_metaModified(name string) string {
return fmt.Sprintf(`
resource "kubernetes_limit_range" "test" {
metadata {
annotations {
TestAnnotationOne = "one"
TestAnnotationTwo = "two"
}
labels {
TestLabelOne = "one"
TestLabelTwo = "two"
TestLabelThree = "three"
}
name = "%s"
}
spec {
limit {
type = "Container"
default {
cpu = "200m"
memory = "512M"
}
default_request {
cpu = "100m"
memory = "256M"
}
}
}
}
`, name)
}
func testAccKubernetesLimitRangeConfig_specModified(name string) string {
return fmt.Sprintf(`
resource "kubernetes_limit_range" "test" {
metadata {
name = "%s"
}
spec {
limit {
type = "Container"
default {
cpu = "200m"
memory = "1024M"
}
max {
cpu = "500m"
}
min {
cpu = "10m"
memory = "10M"
}
}
}
}
`, name)
}
func testAccKubernetesLimitRangeConfig_generatedName(prefix string) string {
return fmt.Sprintf(`
resource "kubernetes_limit_range" "test" {
metadata {
generate_name = "%s"
}
spec {
limit {
type = "Pod"
}
}
}
`, prefix)
}
func testAccKubernetesLimitRangeConfig_typeChange(name string) string {
return fmt.Sprintf(`
resource "kubernetes_limit_range" "test" {
metadata {
name = "%s"
}
spec {
limit {
type = "Container"
default {
cpu = "200m"
memory = "1024M"
}
}
}
}
`, name)
}
func testAccKubernetesLimitRangeConfig_typeChangeModified(name string) string {
return fmt.Sprintf(`
resource "kubernetes_limit_range" "test" {
metadata {
name = "%s"
}
spec {
limit {
type = "Pod"
min {
cpu = "200m"
memory = "1024M"
}
}
}
}
`, name)
}
func testAccKubernetesLimitRangeConfig_multipleLimits(name string) string {
return fmt.Sprintf(`
resource "kubernetes_limit_range" "test" {
metadata {
name = "%s"
}
spec {
limit {
type = "Pod"
max {
cpu = "200m"
memory = "1024M"
}
}
limit {
type = "PersistentVolumeClaim"
min {
storage = "24M"
}
}
limit {
type = "Container"
default {
cpu = "50m"
memory = "24M"
}
}
}
}
`, name)
}