Enhancement/eks adding service ipv4 range #15518

philnichol · 2020-10-06T14:48:11Z

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Release note for CHANGELOG:

Added service_ipv4_cidr input to aws_eks_cluster.

Output from acceptance testing:

$ TF_ACC=1 go test ./aws -v -count 1 -parallel 4 -run=TestAccAWSEksCluster_ -timeout 120m
=== RUN   TestAccAWSEksCluster_basic
=== PAUSE TestAccAWSEksCluster_basic
=== RUN   TestAccAWSEksCluster_EncryptionConfig
=== PAUSE TestAccAWSEksCluster_EncryptionConfig
=== RUN   TestAccAWSEksCluster_Version
=== PAUSE TestAccAWSEksCluster_Version
=== RUN   TestAccAWSEksCluster_Logging
=== PAUSE TestAccAWSEksCluster_Logging
=== RUN   TestAccAWSEksCluster_Tags
=== PAUSE TestAccAWSEksCluster_Tags
=== RUN   TestAccAWSEksCluster_VpcConfig_SecurityGroupIds
=== PAUSE TestAccAWSEksCluster_VpcConfig_SecurityGroupIds
=== RUN   TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess
=== PAUSE TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess
=== RUN   TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess
=== PAUSE TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess
=== RUN   TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs
=== PAUSE TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs
=== CONT  TestAccAWSEksCluster_basic
=== CONT  TestAccAWSEksCluster_VpcConfig_SecurityGroupIds
=== CONT  TestAccAWSEksCluster_Logging
=== CONT  TestAccAWSEksCluster_Version
--- PASS: TestAccAWSEksCluster_Logging (944.83s)
=== CONT  TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs
--- PASS: TestAccAWSEksCluster_VpcConfig_SecurityGroupIds (957.92s)
=== CONT  TestAccAWSEksCluster_EncryptionConfig
--- PASS: TestAccAWSEksCluster_basic (992.14s)
=== CONT  TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess
--- PASS: TestAccAWSEksCluster_EncryptionConfig (907.86s)
=== CONT  TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess
--- PASS: TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs (1211.42s)
=== CONT  TestAccAWSEksCluster_Tags
--- PASS: TestAccAWSEksCluster_Version (2577.52s)
--- PASS: TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess (1640.84s)
--- PASS: TestAccAWSEksCluster_Tags (840.69s)
--- PASS: TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess (2191.08s)
PASS
ok  	github.com/terraform-providers/terraform-provider-aws/aws	4058.874s

Adds a kubernetes_network_configuration block, currently the only field in the block is service_ipv4_cidr, which sets the IP range allocated to k8s services within a cluster

philnichol · 2020-10-06T20:57:05Z

reran acceptance test (with newly added acceptance test and latest commit that sets minItems on list:

$ TF_ACC=1 go test ./aws -v -count 1 -parallel 4 -run=TestAccAWSEksCluster_ -timeout 120m
=== RUN   TestAccAWSEksCluster_basic
=== PAUSE TestAccAWSEksCluster_basic
=== RUN   TestAccAWSEksCluster_EncryptionConfig
=== PAUSE TestAccAWSEksCluster_EncryptionConfig
=== RUN   TestAccAWSEksCluster_Version
=== PAUSE TestAccAWSEksCluster_Version
=== RUN   TestAccAWSEksCluster_Logging
=== PAUSE TestAccAWSEksCluster_Logging
=== RUN   TestAccAWSEksCluster_Tags
=== PAUSE TestAccAWSEksCluster_Tags
=== RUN   TestAccAWSEksCluster_VpcConfig_SecurityGroupIds
=== PAUSE TestAccAWSEksCluster_VpcConfig_SecurityGroupIds
=== RUN   TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess
=== PAUSE TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess
=== RUN   TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess
=== PAUSE TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess
=== RUN   TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs
=== PAUSE TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs
=== RUN   TestAccAWSEksCluster_NetworkConfig_ServiceIpv4Cidr
=== PAUSE TestAccAWSEksCluster_NetworkConfig_ServiceIpv4Cidr
=== CONT  TestAccAWSEksCluster_basic
=== CONT  TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess
=== CONT  TestAccAWSEksCluster_NetworkConfig_ServiceIpv4Cidr
=== CONT  TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs
--- PASS: TestAccAWSEksCluster_basic (841.95s)
=== CONT  TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess
--- PASS: TestAccAWSEksCluster_NetworkConfig_ServiceIpv4Cidr (935.96s)
=== CONT  TestAccAWSEksCluster_Logging
--- PASS: TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs (1052.45s)
=== CONT  TestAccAWSEksCluster_VpcConfig_SecurityGroupIds
--- PASS: TestAccAWSEksCluster_Logging (880.39s)
=== CONT  TestAccAWSEksCluster_Tags
--- PASS: TestAccAWSEksCluster_VpcConfig_SecurityGroupIds (940.63s)
=== CONT  TestAccAWSEksCluster_Version
--- PASS: TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess (2220.05s)
=== CONT  TestAccAWSEksCluster_EncryptionConfig
--- PASS: TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess (1669.62s)
--- PASS: TestAccAWSEksCluster_Tags (905.21s)
--- PASS: TestAccAWSEksCluster_EncryptionConfig (875.73s)
--- PASS: TestAccAWSEksCluster_Version (2711.32s)
PASS
ok  	github.com/terraform-providers/terraform-provider-aws/aws	4706.341s

etoews · 2020-11-09T22:19:00Z

@anGie44 We're in need of this functionality too. The PR is looking good so far. Does anything else need to happen before it can be merged and released? Thanks.

anGie44

Hi @philnichol, thank you for this PR! Off to a really great start 👍 A couple comments and suggestions to help address the current acctest failure and request for test coverage. If you have any questions or concerns, please reach out!

aws/resource_aws_eks_cluster.go

website/docs/r/eks_cluster.html.markdown

aws/resource_aws_eks_cluster_test.go

Co-authored-by: angie pinilla <[email protected]>

philnichol · 2020-11-13T17:37:11Z

@anGie44 thanks for the feedback! All great points! I think I've addressed your comments but let me know if I've missed anything.
Here's the updated output from the acceptance test:

$ TF_ACC=1 go test ./aws -v -count 1 -parallel 4 -run=TestAccAWSEksCluster_ -timeout 120m
=== RUN   TestAccAWSEksCluster_basic
=== PAUSE TestAccAWSEksCluster_basic
=== RUN   TestAccAWSEksCluster_EncryptionConfig
=== PAUSE TestAccAWSEksCluster_EncryptionConfig
=== RUN   TestAccAWSEksCluster_Version
=== PAUSE TestAccAWSEksCluster_Version
=== RUN   TestAccAWSEksCluster_Logging
=== PAUSE TestAccAWSEksCluster_Logging
=== RUN   TestAccAWSEksCluster_Tags
=== PAUSE TestAccAWSEksCluster_Tags
=== RUN   TestAccAWSEksCluster_VpcConfig_SecurityGroupIds
=== PAUSE TestAccAWSEksCluster_VpcConfig_SecurityGroupIds
=== RUN   TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess
=== PAUSE TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess
=== RUN   TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess
=== PAUSE TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess
=== RUN   TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs
=== PAUSE TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs
=== RUN   TestAccAWSEksCluster_NetworkConfig_ServiceIpv4Cidr
=== PAUSE TestAccAWSEksCluster_NetworkConfig_ServiceIpv4Cidr
=== CONT  TestAccAWSEksCluster_basic
=== CONT  TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess
=== CONT  TestAccAWSEksCluster_NetworkConfig_ServiceIpv4Cidr
=== CONT  TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs
--- PASS: TestAccAWSEksCluster_basic (810.21s)
=== CONT  TestAccAWSEksCluster_Logging
--- PASS: TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs (1486.56s)
=== CONT  TestAccAWSEksCluster_VpcConfig_SecurityGroupIds
--- PASS: TestAccAWSEksCluster_Logging (1257.63s)
=== CONT  TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess
--- PASS: TestAccAWSEksCluster_NetworkConfig_ServiceIpv4Cidr (2302.95s)
=== CONT  TestAccAWSEksCluster_Tags
--- PASS: TestAccAWSEksCluster_VpcConfig_SecurityGroupIds (900.22s)
=== CONT  TestAccAWSEksCluster_Version
--- PASS: TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess (2718.91s)
=== CONT  TestAccAWSEksCluster_EncryptionConfig
--- PASS: TestAccAWSEksCluster_Tags (934.24s)
--- PASS: TestAccAWSEksCluster_EncryptionConfig (737.58s)
--- PASS: TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess (1723.76s)
--- PASS: TestAccAWSEksCluster_Version (2832.07s)
PASS
ok      github.com/terraform-providers/terraform-provider-aws/aws       5218.886s

etoews · 2020-11-19T06:21:16Z

@anGie44 Thanks a lot for that initial review. Everything is looking good here.

Do you have some time to give this another pass?

jasonyihk · 2020-11-30T04:25:44Z

we also in need for this functionality, please release asap. tks

shrutilamba · 2020-11-30T07:34:03Z

We need this functionality as well. How long will this take to be released?

anGie44

Hi @philnichol (and those following this feature 😄 )-- apologies for the delay here ! a couple final notes before we can merge this in 👍

anGie44 · 2020-11-25T17:12:58Z

aws/resource_aws_eks_cluster.go

@@ -113,6 +114,28 @@ func resourceAwsEksCluster() *schema.Resource {
 					},
 				},
 			},
+
+			"kubernetes_network_config": {


Hi @philnichol -- apologies for the delay ! i missed to note in my previous review that we should have parity with the matching data-source now that this field has been added in the resource so if you don't mind adding a similar block in data_source_aws_eks_cluster would be greatly appreciated (as well add a line in the data-source test to check for the field against the resource i.e. using resource.TestCheckResourceAttrPair()) ! Should be a quick addition with the corresponding fields set to Computed. if you're crunched for time, we're also happy to help out 👍

Hi @anGie44 , no worries at all. Happy to have a crack at the data_source, but if it takes a while I might well ask for your help since I don't want to hold people up 😄. Before making any changes I seem to be getting the following error on all datasource tests, but can't see what I'm doing wrong, any ideas? I get the same (resourceNotFound) regardless of which datasource test I run it seems.

TF_ACC=1 go test ./aws -v -count 1 -parallel 10 -run=TestAccAWSEksClusterDataSource_basic === RUN TestAccAWSEksClusterDataSource_basic === PAUSE TestAccAWSEksClusterDataSource_basic === CONT TestAccAWSEksClusterDataSource_basic data_source_aws_eks_cluster_test.go:18: Step 1/1 error: terraform failed: exit status 1 stderr: Error: error reading EKS Cluster (tf-acc-test-gs09q): ResourceNotFoundException: No cluster found for name: tf-acc-test-gs09q. { RespMetadata: { StatusCode: 404, RequestID: "91f46140-c965-4387-bddf-9834ad7beb69" }, Message_: "No cluster found for name: tf-acc-test-gs09q." } --- FAIL: TestAccAWSEksClusterDataSource_basic (5.87s) FAIL FAIL github.com/terraform-providers/terraform-provider-aws/aws 5.909s FAIL

Ahh which version of Terraform do you have locally @philnichol ? I've come across these type of errors when using the family of 0.13 versions. I'd recommendv.0.12.29 or 0.14+

🤦 sorry I didn't try that before, works now, will aim to address this and the documentation comment shortly, thanks @anGie44 !

no worries - i don't think we have that behavior documented unfortunately ..sounds great 👍

@anGie44 I've pushed my changes to the data source, let me know if there are any issues. Acceptance tests ran here:

$ TF_ACC=1 go test ./aws -v -count 1 -parallel 10 -run=TestAccAWSEksClusterDataSource_basic -timeout 60m === RUN TestAccAWSEksClusterDataSource_basic === PAUSE TestAccAWSEksClusterDataSource_basic === CONT TestAccAWSEksClusterDataSource_basic --- PASS: TestAccAWSEksClusterDataSource_basic (998.81s) PASS ok github.com/terraform-providers/terraform-provider-aws/aws 998.846s

thanks @philnichol -- test looks good on my end as well 👍 i'm running the resource acceptance tests as well in the background (I don't expect any changes)..and will comment back w/the PR approval

aws/resource_aws_eks_cluster_test.go

anGie44 · 2020-11-30T17:08:28Z

website/docs/r/eks_cluster.html.markdown

@@ -156,6 +156,7 @@ The following arguments are supported:
 * `vpc_config` - (Required) Nested argument for the VPC associated with your cluster. Amazon EKS VPC resources have specific requirements to work properly with Kubernetes. For more information, see [Cluster VPC Considerations](https://docs.aws.amazon.com/eks/latest/userguide/network_reqs.html) and [Cluster Security Group Considerations](https://docs.aws.amazon.com/eks/latest/userguide/sec-group-reqs.html) in the Amazon EKS User Guide. Configuration detailed below.
 * `enabled_cluster_log_types` - (Optional) A list of the desired control plane logging to enable. For more information, see [Amazon EKS Control Plane Logging](https://docs.aws.amazon.com/eks/latest/userguide/control-plane-logs.html)
 * `encryption_config` - (Optional) Configuration block with encryption configuration for the cluster. Only available on Kubernetes 1.13 and above clusters created after March 6, 2020. Detailed below.
+* `kubernetes_network_config` - (Optional) Configuration block with kubernetes network configuration for the cluster. Detailed below.


Let's also add a note here that if this block is removed from the configuration though, its essentially a no-op in the prior state so we can't do drift detection unless it's configured

good shout, have done this, let me know if the phrasing is alright.

Co-authored-by: angie pinilla <[email protected]>

aws/resource_aws_eks_cluster.go

anGie44

Thanks again for this feature @philnichol 🚀
Output of acceptance tests:

--- PASS: TestAccAWSEksClusterAuthDataSource_basic (17.33s)
--- PASS: TestAccAWSEksCluster_EncryptionConfig (859.07s)
--- PASS: TestAccAWSEksCluster_Logging (895.26s)
--- PASS: TestAccAWSEksCluster_basic (919.82s)
--- PASS: TestAccAWSEksCluster_Tags (948.84s)
--- PASS: TestAccAWSEksClusterDataSource_basic (969.99s)
--- PASS: TestAccAWSEksCluster_VpcConfig_SecurityGroupIds (999.36s)
--- PASS: TestAccAWSEksCluster_VpcConfig_PublicAccessCidrs (1377.22s)
--- PASS: TestAccAWSEksCluster_VpcConfig_EndpointPublicAccess (1632.31s)
--- PASS: TestAccAWSEksCluster_NetworkConfig_ServiceIpv4Cidr (2127.25s)
--- PASS: TestAccAWSEksCluster_VpcConfig_EndpointPrivateAccess (2502.05s)
--- PASS: TestAccAWSEksCluster_Version (2609.50s)

ghost · 2020-12-01T22:34:29Z

This has been released in version 3.19.0 of the Terraform AWS provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template for triage. Thanks!

ghost · 2020-12-31T17:10:12Z

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. Thanks!

philnichol added 2 commits October 6, 2020 13:42

added network_config

78b9ac7

fixed conditional set within Read function

db4b90f

philnichol requested a review from a team October 6, 2020 14:48

ghost added size/M Managed by automation to categorize the size of a PR. service/eks Issues and PRs that pertain to the eks service. documentation Introduces or discusses updates to documentation. labels Oct 6, 2020

github-actions bot added the needs-triage Waiting for first response or review from a maintainer. label Oct 6, 2020

philnichol added 2 commits October 6, 2020 15:50

fixed indentation

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added acctest, added minitems to list

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ghost added the tests PRs: expanded test coverage. Issues: expanded coverage, enhancements to test infrastructure. label Oct 6, 2020

anGie44 added enhancement Requests to existing resources that expand the functionality or scope. and removed needs-triage Waiting for first response or review from a maintainer. labels Oct 13, 2020

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Using planonly to check unchanged IP

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Co-authored-by: angie pinilla <[email protected]>

philnichol requested a review from a team as a code owner November 13, 2020 11:48

philnichol and others added 4 commits November 13, 2020 11:48

Update aws/resource_aws_eks_cluster_test.go

6fc75ff

Co-authored-by: angie pinilla <[email protected]>

Update website/docs/r/eks_cluster.html.markdown

d82ede2

Co-authored-by: angie pinilla <[email protected]>

Update aws/resource_aws_eks_cluster.go

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Co-authored-by: angie pinilla <[email protected]>

addressed PR feedback

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ghost added size/L Managed by automation to categorize the size of a PR. and removed size/M Managed by automation to categorize the size of a PR. labels Nov 13, 2020

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philnichol removed the request for review from a team November 13, 2020 17:37

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anGie44 suggested changes Nov 30, 2020

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Update aws/resource_aws_eks_cluster_test.go

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Co-authored-by: angie pinilla <[email protected]>

anGie44 added the waiting-response Maintainers are waiting on response from community or contributor. label Nov 30, 2020

Added EKS data source, updated docs

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anGie44 merged commit 5a20cc3 into hashicorp:master Nov 30, 2020

anGie44 added this to the v3.19.0 milestone Nov 30, 2020

anGie44 added a commit that referenced this pull request Dec 1, 2020

Update CHANGELOG for #15518

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etoews mentioned this pull request Dec 2, 2020

supports configurable Kubernetes service IP address range terraform-aws-modules/terraform-aws-eks#1056

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Enhancement/eks adding service ipv4 range #15518

Enhancement/eks adding service ipv4 range #15518

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Enhancement/eks adding service ipv4 range #15518

Enhancement/eks adding service ipv4 range #15518

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