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resource/cloudfront_distribution: conditionally flatten cache behavior forwarded_values #14993

Merged
merged 1 commit into from
Sep 3, 2020
Merged

resource/cloudfront_distribution: conditionally flatten cache behavior forwarded_values #14993

merged 1 commit into from
Sep 3, 2020

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anGie44
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@anGie44 anGie44 commented Sep 2, 2020 •
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Closes #14986

Release note for CHANGELOG:

resource/cloudfront_distribution: Prevent panic on import

Notes:

  • changes to prevent relevant panic:
panic: runtime error: invalid memory address or nil pointer dereference
2020-09-02T20:33:07.083+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5: [signal SIGSEGV: segmentation violation code=0x1 addr=0x10 pc=0x445734f]
2020-09-02T20:33:07.083+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5:
2020-09-02T20:33:07.083+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5: goroutine 88 [running]:
2020-09-02T20:33:07.083+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5: github.com/terraform-providers/terraform-provider-aws/aws.flattenForwardedValues(0x0, 0xc0015f3b00)
2020-09-02T20:33:07.083+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5:   /opt/teamcity-agent/work/5d79fe75d4460a2f/src/github.com/terraform-providers/terraform-provider-aws/aws/cloudfront_distribution_configuration_structure.go:430 +0x2f
2020-09-02T20:33:07.083+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5: github.com/terraform-providers/terraform-provider-aws/aws.flattenCacheBehavior(0xc0007b5580, 0x64a34e0)
2020-09-02T20:33:07.083+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5:   /opt/teamcity-agent/work/5d79fe75d4460a2f/src/github.com/terraform-providers/terraform-provider-aws/aws/cloudfront_distribution_configuration_structure.go:304 +0x245
2020-09-02T20:33:07.083+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5: github.com/terraform-providers/terraform-provider-aws/aws.flattenCacheBehaviors(0xc001c76a20, 0x666980e, 0x15, 0x64a34e0)
2020-09-02T20:33:07.083+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5:   /opt/teamcity-agent/work/5d79fe75d4460a2f/src/github.com/terraform-providers/terraform-provider-aws/aws/cloudfront_distribution_configuration_structure.go:185 +0x89
2020-09-02T20:33:07.084+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5: github.com/terraform-providers/terraform-provider-aws/aws.flattenDistributionConfig(0xc0014cea00, 0xc000e330e0, 0xc001e30220, 0x0)
2020-09-02T20:33:07.084+0100 [DEBUG] plugin.terraform-provider-aws_v3.4.0_x5:   /opt/teamcity-agent/work/5d79fe75d4460a2f/src/github.com/terraform-providers/terraform-provider-aws/aws/cloudfront_distribution_configuration_structure.go:123 +0xa5b

Output from acceptance testing:

--- FAIL: TestAccAWSCloudFrontDistribution_RetainOnDelete (287.04s) --- from the test history, looks like an ongoing test failure
--- PASS: TestAccAWSCloudFrontDistribution_Origin_EmptyOriginID (7.23s)
--- PASS: TestAccAWSCloudFrontDistribution_Origin_EmptyDomainName (8.38s)
--- PASS: TestAccAWSCloudFrontDistribution_disappears (218.49s)
--- PASS: TestAccAWSCloudFrontDistribution_DefaultCacheBehavior_TrustedSigners (289.02s)
--- PASS: TestAccAWSCloudFrontDistribution_OrderedCacheBehavior_ForwardedValues_Headers (290.61s)
--- PASS: TestAccAWSCloudFrontDistribution_DefaultCacheBehavior_ForwardedValues_Cookies_WhitelistedNames (291.17s)
--- PASS: TestAccAWSCloudFrontDistribution_DefaultCacheBehavior_ForwardedValues_Headers (557.80s)
--- PASS: TestAccAWSCloudFrontDistribution_orderedCacheBehavior (558.18s)
--- PASS: TestAccAWSCloudFrontDistribution_noCustomErrorResponseConfig (558.71s)
--- PASS: TestAccAWSCloudFrontDistribution_HTTP11Config (559.64s)
--- PASS: TestAccAWSCloudFrontDistribution_OrderedCacheBehavior_ForwardedValues_Cookies_WhitelistedNames (559.78s)
--- PASS: TestAccAWSCloudFrontDistribution_noOptionalItemsConfig (562.71s)
--- PASS: TestAccAWSCloudFrontDistribution_multiOrigin (565.42s)
--- PASS: TestAccAWSCloudFrontDistribution_WaitForDeployment (570.26s)
--- PASS: TestAccAWSCloudFrontDistribution_ViewerCertificate_AcmCertificateArn_ConflictsWithCloudFrontDefaultCertificate (582.37s)
--- PASS: TestAccAWSCloudFrontDistribution_ViewerCertificate_AcmCertificateArn (590.50s)
--- PASS: TestAccAWSCloudFrontDistribution_OriginGroups (531.55s)
--- PASS: TestAccAWSCloudFrontDistribution_IsIPV6EnabledConfig (750.11s)
--- PASS: TestAccAWSCloudFrontDistribution_S3Origin (753.77s)
--- PASS: TestAccAWSCloudFrontDistribution_customOrigin (799.97s)
--- PASS: TestAccAWSCloudFrontDistribution_S3OriginWithTags (1026.09s)
--- PASS: TestAccAWSCloudFrontDistribution_Enabled (1028.85s)

@anGie44 anGie44 requested a review from a team September 2, 2020 21:27
@ghost ghost added size/XS Managed by automation to categorize the size of a PR. service/cloudfront Issues and PRs that pertain to the cloudfront service. labels Sep 2, 2020
@anGie44 anGie44 marked this pull request as draft September 2, 2020 21:30
@anGie44 anGie44 marked this pull request as ready for review September 2, 2020 22:00
@anGie44 anGie44 added crash Results from or addresses a Terraform crash or kernel panic. bug Addresses a defect in current functionality. labels Sep 2, 2020
@bflad bflad self-assigned this Sep 2, 2020
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bflad approved these changes Sep 3, 2020
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Looks good to me 🚀 An alternative would be handling the nil checking in the function itself but this covers the two times it is called.

Output from acceptance testing:

--- PASS: TestAccAWSCloudFrontDistribution_Origin_EmptyDomainName (7.57s)
--- PASS: TestAccAWSCloudFrontDistribution_Origin_EmptyOriginID (8.88s)
--- PASS: TestAccAWSCloudFrontDistribution_DefaultCacheBehavior_TrustedSigners (233.65s)
--- PASS: TestAccAWSCloudFrontDistribution_OrderedCacheBehavior_ForwardedValues_Headers (240.33s)
--- PASS: TestAccAWSCloudFrontDistribution_DefaultCacheBehavior_ForwardedValues_Cookies_WhitelistedNames (240.63s)
--- PASS: TestAccAWSCloudFrontDistribution_OrderedCacheBehavior_ForwardedValues_Cookies_WhitelistedNames (240.56s)
--- PASS: TestAccAWSCloudFrontDistribution_ViewerCertificate_AcmCertificateArn (269.64s)
--- PASS: TestAccAWSCloudFrontDistribution_ViewerCertificate_AcmCertificateArn_ConflictsWithCloudFrontDefaultCertificate (263.37s)
--- PASS: TestAccAWSCloudFrontDistribution_disappears (272.36s)
--- FAIL: TestAccAWSCloudFrontDistribution_RetainOnDelete (310.11s) # unrelated -- I'll ensure there's a covering issue
--- PASS: TestAccAWSCloudFrontDistribution_DefaultCacheBehavior_ForwardedValues_Headers (311.89s)
--- PASS: TestAccAWSCloudFrontDistribution_customOrigin (416.04s)
--- PASS: TestAccAWSCloudFrontDistribution_orderedCacheBehavior (421.37s)
--- PASS: TestAccAWSCloudFrontDistribution_IsIPV6EnabledConfig (423.24s)
--- PASS: TestAccAWSCloudFrontDistribution_S3Origin (459.58s)
--- PASS: TestAccAWSCloudFrontDistribution_noCustomErrorResponseConfig (460.83s)
--- PASS: TestAccAWSCloudFrontDistribution_HTTP11Config (465.44s)
--- PASS: TestAccAWSCloudFrontDistribution_multiOrigin (468.51s)
--- PASS: TestAccAWSCloudFrontDistribution_WaitForDeployment (522.61s)
--- PASS: TestAccAWSCloudFrontDistribution_noOptionalItemsConfig (584.58s)
--- PASS: TestAccAWSCloudFrontDistribution_S3OriginWithTags (615.03s)
--- PASS: TestAccAWSCloudFrontDistribution_Enabled (617.19s)
--- PASS: TestAccAWSCloudFrontDistribution_OriginGroups (389.25s)

@bflad bflad added this to the v3.5.0 milestone Sep 3, 2020
@bflad bflad mentioned this pull request Sep 3, 2020
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@bflad bflad merged commit 0139bf2 into master Sep 3, 2020
@bflad bflad deleted the b-cloudfront-distribution-forwarded-vals branch September 3, 2020 01:15
bflad added a commit that referenced this pull request Sep 3, 2020
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Update CHANGELOG for #14993
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ghost commented Sep 3, 2020

This has been released in version 3.5.0 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!

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ghost commented Oct 3, 2020

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!

@ghost ghost locked as resolved and limited conversation to collaborators Oct 3, 2020
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Labels
bug Addresses a defect in current functionality. crash Results from or addresses a Terraform crash or kernel panic. service/cloudfront Issues and PRs that pertain to the cloudfront service. size/XS Managed by automation to categorize the size of a PR.
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Successfully merging this pull request may close these issues.

Terraform 0.13.1 crash on aws_cloudfront_distribution import
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