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Terraform testing alignment #6

Merged
merged 9 commits into from
Aug 6, 2024
Merged

Terraform testing alignment #6

merged 9 commits into from
Aug 6, 2024

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brettcurtis
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@brettcurtis brettcurtis commented Aug 4, 2024

Fixes #3

Summary by CodeRabbit

  • New Features

    • Enhanced documentation for Kubernetes and Istio configurations, adding new resources and input parameters for better configurability.
    • Introduction of local variables for improved organization of metadata in Terraform configurations.
    • New input parameters related to Istio integration, allowing for more flexible configurations.
    • Added variables for environment-specific settings to improve modularity and reusability.
    • Upgraded testing workflow to the latest version, incorporating potential improvements and fixes.
  • Bug Fixes

    • Downgraded the Google provider version to address compatibility issues.
  • Refactor

    • Replaced hardcoded values in module parameters with mock configurations for improved maintainability and adaptability.
  • Chores

    • Updates to test configurations to align with new variable definitions and enhance modularity.

@brettcurtis brettcurtis requested a review from a user August 4, 2024 13:39
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coderabbitai bot commented Aug 4, 2024

Walkthrough

The recent changes reflect a significant enhancement in the configurability and documentation of Terraform scripts used for managing Istio and Kubernetes resources. By introducing new variables and shifting from static to dynamic references, these modifications promote modularity and clarity, especially in multi-cluster environments. This evolution aligns with fundamental principles of order and responsibility in infrastructure as code, fostering a more organized and adaptable configuration landscape that is essential for effective resource management and operational resilience.

Changes

Files Change Summary
regional/README.md Enhanced documentation with new resources and parameters for Kubernetes and Istio configurations.
tests/default.tftest.hcl, tests/.../regional/main.tf Updated variable configurations and streamlined Istio parameters for improved functionality and clarity.
tests/fixtures/remote/regional/main.tf, tests/fixtures/primary/regional/main.tf Simplified module parameters and transitioned to mock configurations for enhanced testing flexibility.
.github/workflows/test.yml Upgraded the GitHub Actions workflow to version v0.2.5 for better testing process features and improvements.

This structured approach underscores the critical need for adaptable and maintainable infrastructure configurations, reinforcing the core principles of effective resource management.


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infracost bot commented Aug 4, 2024

💰 Infracost report

This pull request is aligned with your company's FinOps policies and the Well-Architected Framework.

Monthly estimate increased by $5 📈
Changed project Baseline cost Usage cost* Total change New monthly cost
tests-fixtures-primary-regional +$0 +$5 +$5 (+68%) $12

*Usage costs were estimated using Infracost Cloud settings, see docs for other options.

Estimate details
Key: * usage cost, ~ changed, + added, - removed

──────────────────────────────────
Project: tests-fixtures-primary-regional
Module path: tests/fixtures/primary/regional

+ module.test.google_dns_record_set.istio_gateway
  +$5

    + Queries
      +$5, +12.5 1M queries*

- module.test.google_dns_record_set.istio_gateway["gateway-us-east1-b.test.gcp.osinfra.io"]
  Monthly cost depends on usage

    - Queries
      Monthly cost depends on usage
        -$0.40 per 1M queries

- module.test.google_dns_record_set.istio_gateway["stream-team-us-east1-b.test.gcp.osinfra.io"]
  Monthly cost depends on usage

    - Queries
      Monthly cost depends on usage
        -$0.40 per 1M queries

Monthly cost change for tests-fixtures-primary-regional (Module path: tests/fixtures/primary/regional)
Amount:  +$5 ($7 → $12)
Percent: +68%

──────────────────────────────────
Key: * usage cost, ~ changed, + added, - removed
1 project has no cost estimate change.
Run the following command to see its breakdown: infracost breakdown --path=/path/to/code

──────────────────────────────────
*Usage costs were estimated using Infracost Cloud settings, see docs for other options.

2 cloud resources were detected:
∙ 2 were estimated

This comment will be updated when code changes.

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Actionable comments posted: 0

Outside diff range, codebase verification and nitpick comments (1)
tests/fixtures/remote/outputs.tf (1)

4-9: Verify the impact of changing outputs.

The search revealed multiple references to gke_fleet_host_project_id and project_id in various files, including variables.tf, main.tf, outputs.tf, and README.md. This suggests that the variables are still present and potentially in use. Ensure that all references are updated or removed accordingly to avoid unresolved dependencies.

  • variables.tf
  • main.tf
  • outputs.tf
  • README.md
Analysis chain

Verify the impact of changing outputs.

The replacement of GKE-specific outputs with Istio-related outputs may affect any dependencies or modules that relied on the previous outputs. Ensure that all references to gke_fleet_host_project_id and project_id are updated or removed accordingly.


Verify the impact of changing outputs.

The initial attempt to verify the impact of changing outputs failed due to an unrecognized file type error. We need to ensure that all references to gke_fleet_host_project_id and project_id are updated or removed accordingly. Let's re-run the search without limiting it to Terraform files.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the impact of changing outputs.

# Test: Search for references to `gke_fleet_host_project_id` and `project_id`. Expect: No references to `gke_fleet_host_project_id` and `project_id` in the codebase.
rg --type terraform -A 5 $'gke_fleet_host_project_id|project_id'

Length of output: 99


Script:

#!/bin/bash
# Description: Verify the impact of changing outputs.

# Test: Search for references to `gke_fleet_host_project_id` and `project_id`. Expect: No references to `gke_fleet_host_project_id` and `project_id` in the codebase.
rg -A 5 'gke_fleet_host_project_id|project_id'

Length of output: 2191

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 1f03406 and 7108284.

Files selected for processing (18)
  • regional/README.md (2 hunks)
  • regional/main.tf (8 hunks)
  • regional/variables.tf (1 hunks)
  • tests/default.tftest.hcl (3 hunks)
  • tests/fixtures/primary/locals.tf (1 hunks)
  • tests/fixtures/primary/main.tf (1 hunks)
  • tests/fixtures/primary/outputs.tf (1 hunks)
  • tests/fixtures/primary/regional/locals.tf (1 hunks)
  • tests/fixtures/primary/regional/main.tf (1 hunks)
  • tests/fixtures/primary/regional/variables.tf (1 hunks)
  • tests/fixtures/primary/variables.tf (1 hunks)
  • tests/fixtures/remote/locals.tf (1 hunks)
  • tests/fixtures/remote/main.tf (1 hunks)
  • tests/fixtures/remote/outputs.tf (1 hunks)
  • tests/fixtures/remote/regional/locals.tf (1 hunks)
  • tests/fixtures/remote/regional/main.tf (1 hunks)
  • tests/fixtures/remote/regional/variables.tf (1 hunks)
  • tests/fixtures/remote/variables.tf (1 hunks)
Files skipped from review due to trivial changes (2)
  • tests/fixtures/primary/locals.tf
  • tests/fixtures/remote/locals.tf
Additional context used
Learnings (2)
tests/fixtures/remote/variables.tf (1)
Learnt from: brettcurtis
PR: osinfra-io/terraform-google-kubernetes-engine#41
File: test/fixtures/gke_fleet_host/global/variables.tf:9-12
Timestamp: 2024-03-15T17:47:07.367Z
Learning: Hardcoded values in the `test/fixtures` path of the `terraform-google-kubernetes-engine` project are intended for Kitchen-Terraform tests and are not meant to support flexibility across different environments.
tests/fixtures/primary/regional/main.tf (2)
Learnt from: brettcurtis
PR: osinfra-io/terraform-google-kubernetes-engine#41
File: test/fixtures/gke_fleet_member/regional_istio/main.tf:54-61
Timestamp: 2024-03-14T01:05:00.404Z
Learning: In the context of kitchen-terraform and similar testing tools for infrastructure as code, using local source paths in test fixtures is a standard practice to test changes locally before they are committed to a remote repository. This practice is distinct from production code deployment, where versioned module sources from remote repositories are recommended.
Learnt from: brettcurtis
PR: osinfra-io/terraform-google-kubernetes-engine#41
File: test/fixtures/gke_fleet_member/regional_istio/main.tf:40-47
Timestamp: 2024-03-14T01:03:27.018Z
Learning: Hardcoded values, such as bucket names, in test configurations are considered acceptable due to the specific nature of testing environments, as clarified by the user. This distinction between test and production code contexts is important in evaluating best practices like parameterization.
Additional comments not posted (41)
tests/fixtures/primary/outputs.tf (1)

Line range hint 1-9:
Verify the impact of removing project_id output.

The removal of the project_id output may affect any dependencies or modules that relied on this output. Ensure that all references to project_id are updated or removed accordingly.

tests/fixtures/primary/variables.tf (1)

4-16: Verify the impact of changing variables.

The removal of variables and the introduction of new ones may affect any configurations that use these variables. Ensure that all references to dns_project_id, google_service_account, and istio_gateway_domain are updated or removed accordingly. Also, verify the usage of the new variables environment and istio_gateway_dns.

Verification successful

Verify the impact of changing variables.

The removal of variables and the introduction of new ones may affect any configurations that use these variables. Ensure that all references to dns_project_id, google_service_account, and istio_gateway_domain are updated or removed accordingly. Also, verify the usage of the new variables environment and istio_gateway_dns.


Verification successful: Impact of changing variables.

The new variables environment and istio_gateway_dns are used correctly across multiple Terraform files. There are no references to the removed variables dns_project_id, google_service_account, and istio_gateway_domain, indicating successful removal or replacement.

  • New variables usage:

    • environment: Found in variables.tf, locals.tf, and main.tf.
    • istio_gateway_dns: Found in variables.tf, locals.tf, and main.tf.
  • Removed variables:

    • No references found for dns_project_id, google_service_account, and istio_gateway_domain.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the impact of changing variables.

# Test: Search for references to `dns_project_id`, `google_service_account`, `istio_gateway_domain`, `environment`, and `istio_gateway_dns`. Expect: No references to removed variables and correct usage of new variables.
rg --type terraform -A 5 $'dns_project_id|google_service_account|istio_gateway_domain|environment|istio_gateway_dns'

Length of output: 151


Script:

#!/bin/bash
# Description: Verify the impact of changing variables.

# Test: Search for references to `dns_project_id`, `google_service_account`, `istio_gateway_domain`, `environment`, and `istio_gateway_dns` in Terraform files.
rg -t tf -A 5 $'dns_project_id|google_service_account|istio_gateway_domain|environment|istio_gateway_dns'

Length of output: 9348

tests/fixtures/remote/variables.tf (3)

4-6: Variable declaration for environment looks good.

The environment variable is correctly declared with type string and no default value, promoting flexibility.


8-12: Variable declaration for istio_gateway_dns looks good.

The istio_gateway_dns variable is correctly declared as a map of objects with string fields managed_zone and project, enhancing configurability.


Line range hint 16-18:
Variable declaration for project looks good.

The project variable is correctly declared with type string and no default value, promoting flexibility.

tests/fixtures/primary/regional/locals.tf (1)

5-11: Local variable declaration for labels looks good.

The labels variable is correctly declared as a map with key-value pairs, enhancing the semantic structure and maintainability of the configuration.

tests/fixtures/remote/regional/locals.tf (1)

5-11: Local variable declaration for labels looks good.

The labels variable is correctly declared as a map with key-value pairs, enhancing the semantic structure and maintainability of the configuration.

tests/fixtures/primary/main.tf (1)

15-16: Promote modularity by referencing external variables.

The update to use var.istio_gateway_dns and local.labels instead of hardcoding values enhances the modularity and maintainability of the Terraform configuration. This approach ensures that changes to these values can be managed centrally, reducing redundancy and potential errors.

tests/fixtures/remote/main.tf (1)

15-16: Promote modularity by referencing external variables.

The update to use var.istio_gateway_dns and local.labels instead of hardcoding values enhances the modularity and maintainability of the Terraform configuration. This approach ensures that changes to these values can be managed centrally, reducing redundancy and potential errors.

tests/fixtures/primary/regional/variables.tf (8)

4-6: Introduction of environment variable.

The addition of the environment variable is a good practice for managing different deployment environments. Ensure this variable is properly utilized in the Terraform configurations to distinguish between environments like development, staging, and production.


8-10: Update istio_control_plane_clusters variable with default value.

Setting a default value of null for the istio_control_plane_clusters variable ensures that the absence of a value does not cause errors. This approach enhances the robustness of the configuration.


13-18: Introduction of istio_gateway_dns variable.

Defining the istio_gateway_dns variable as a map of objects with managed_zone and project fields enhances the flexibility and clarity of DNS configurations. This structured approach is beneficial for managing complex configurations.


20-23: Introduction of istio_external_istiod variable.

Adding the istio_external_istiod variable with a default value of false provides a clear and configurable option for enabling or disabling external Istio control planes. This addition improves the configurability of the Terraform module.


25-27: Update istio_remote_injection_path variable with default value.

Setting a default value of "/inject" for the istio_remote_injection_path variable ensures that the absence of a value does not cause errors. This approach enhances the robustness of the configuration.


30-33: Introduction of istio_remote_injection_url variable.

Defining the istio_remote_injection_url variable with a default value of an empty string provides flexibility in configuring the remote injection URL. This addition enhances the configurability of the Terraform module.


35-37: Redefinition of project variable.

Ensuring the project variable is defined as a string type maintains consistency and clarity in the Terraform configurations. This redefinition is a good practice for type safety.


39-40: Confirmation of region variable.

Maintaining the region variable as a string type without changes ensures consistency and clarity in the Terraform configurations. This confirmation is a good practice for type safety.

tests/fixtures/remote/regional/variables.tf (8)

4-6: LGTM!

The variable environment is correctly defined with type string.


8-11: LGTM!

The variable istio_control_plane_clusters is correctly defined with type string and a default value of null.


13-18: LGTM!

The variable istio_gateway_dns is correctly defined as a map of objects containing managed_zone and project as strings.


20-23: LGTM!

The variable istio_external_istiod is correctly defined with type bool and a default value of false.


25-28: LGTM!

The variable istio_remote_injection_path is correctly defined with type string and a default value of "/inject".


30-33: LGTM!

The variable istio_remote_injection_url is correctly defined with type string and a default value of an empty string.


35-37: LGTM!

The variable project is correctly defined with type string.


39-41: LGTM!

The variable region is correctly defined with type string.

tests/default.tftest.hcl (4)

9-11: LGTM!

The mock provider terraform configuration is correctly defined with mock data for terraform_remote_state.


15-27: LGTM!

The variables block is correctly defined with several environment-specific parameters, enhancing modularity and reusability.


43-46: LGTM!

The run block primary_regional is correctly defined with a variables block for Istio-related settings, enhancing flexibility for different operational contexts.


64-66: LGTM!

The run block remote_regional is correctly defined with a variables block for Istio-related settings, enhancing flexibility for different operational contexts.

tests/fixtures/primary/regional/main.tf (2)

59-62: LGTM!

The data block terraform_remote_state is correctly defined with a workspace and bucket configuration, using mock values to enhance flexibility for different environments.


67-79: LGTM!

The module block test is correctly defined with several parameters for Istio-related settings and other configurations, using variable references to enhance modularity and reusability.

tests/fixtures/remote/regional/main.tf (2)

59-62: Verify the usage of mock values.

The changes to workspace and bucket attributes use mock values, which are suitable for testing. Ensure these values are correctly replaced in production configurations.


67-80: Verify the new parameters for Istio configuration.

The new parameters (enable_istio_gateway, istio_external_istiod, istio_control_plane_clusters, istio_gateway_dns, istio_remote_injection_path, istio_remote_injection_url) enhance the configurability of the module. Ensure these parameters are correctly defined and used in the module.

regional/variables.tf (1)

42-46: Verify the usage of the new variable istio_control_plane_clusters.

The new variable is well-defined and enhances the configuration options for Istio. Ensure that it is used correctly in the module.

regional/main.tf (4)

33-33: Verify the dynamic references for namespaces in helm_release resources.

The namespace attribute for helm_release resources is updated to use dynamic references. Ensure that these references are correctly defined and used.

Also applies to: 46-46, 155-155


227-227: Verify the dynamic reference for namespace in kubernetes_ingress_v1 resource.

The namespace attribute for the kubernetes_ingress_v1 resource is updated to use a dynamic reference. Ensure that this reference is correctly defined and used.


273-273: Verify the dynamic references for namespaces in kubernetes_manifest resources.

The namespace attribute for kubernetes_manifest resources is updated to use dynamic references. Ensure that these references are correctly defined and used.

Also applies to: 297-297, 316-316, 333-333


345-365: Verify the new kubernetes_namespace_v1 resources.

The new kubernetes_namespace_v1 resources (istio_ingress and istio_system) enhance the configurability of the Istio setup. Ensure that these resources are correctly defined and used.

regional/README.md (3)

36-36: The addition of kubernetes_namespace_v1.istio_ingress is correct.

The resource is well-documented and the link is accurate.


37-37: The addition of kubernetes_namespace_v1.istio_system is correct.

The resource is well-documented and the link is accurate.


50-50: The addition of istio_control_plane_clusters input parameter is correct.

The parameter is well-documented and the description is clear.

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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 7108284 and 8367892.

Files selected for processing (1)
  • tests/default.tftest.hcl (4 hunks)
Additional comments not posted (6)
tests/default.tftest.hcl (6)

9-9: Good use of a reserved IP address.

The update to use a reserved IP address as a placeholder value is a prudent choice. It enhances the configurability and avoids potential conflicts.


15-18: Enhanced modularity and reusability.

The addition of environment, project, and region variables significantly enhances the modularity and reusability of the configuration.


26-33: Improved DNS management for primary run.

The introduction of the istio_gateway_dns variable enhances the management of DNS settings for the primary run, promoting better configuration practices.


42-52: Comprehensive configuration for regional deployments.

The addition of variables for DNS, remote injection path, remote injection URL, and region provides a robust configuration for regional deployments, enhancing flexibility and adaptability.


61-68: Improved DNS management for remote run.

The introduction of the istio_gateway_dns variable enhances the management of DNS settings for the remote run, promoting better configuration practices.


78-87: Comprehensive configuration for regional remote deployments.

The addition of variables for external Istiod, DNS, and region provides a robust configuration for regional remote deployments, enhancing flexibility and adaptability.

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Actionable comments posted: 1

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 8367892 and 1579dfc.

Files selected for processing (1)
  • tests/default.tftest.hcl (3 hunks)
Additional comments not posted (3)
tests/default.tftest.hcl (3)

26-33: LGTM!

The variables block is well-structured and enhances the configurability of the run "primary" block.


42-51: LGTM!

The variables block is well-structured and enhances the configurability of the run "primary_regional" block.


62-71: LGTM!

The variables block is well-structured and enhances the configurability of the run "remote_regional" block.

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 1579dfc and 637f8c6.

Files selected for processing (1)
  • tests/default.tftest.hcl (3 hunks)
Additional comments not posted (6)
tests/default.tftest.hcl (6)

9-9: Good practice using reserved IP address.

The use of a reserved IP address (192.0.2.0) is a prudent choice for testing and documentation, aligning with RFC 5737.


15-18: Enhanced modularity with environment-specific variables.

The introduction of environment, project, and region variables improves the modularity and reusability of the configuration.


26-33: Improved flexibility with DNS configuration for Istio gateways.

The addition of the istio_gateway_dns variable block enhances flexibility by allowing DNS settings to be configured for Istio gateways in different environments.


42-51: Comprehensive configuration for regional deployments.

The addition of variables for istio_gateway_dns, istio_remote_injection_path, istio_remote_injection_url, and region provides comprehensive configuration options for regional deployments of Istio, enhancing adaptability.


62-71: Enhanced flexibility for remote regional deployments.

The addition of variables for istio_external_istiod, istio_gateway_dns, and region enhances the flexibility and control over remote regional deployments of Istio.


16-16: Correct the typographical error in the environment variable.

The environment variable has a typographical error: "mock-enviroment" should be "mock-environment".

-  environment = "mock-enviroment"
+  environment = "mock-environment"

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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 637f8c6 and 986b4d0.

Files selected for processing (9)
  • README.md (1 hunks)
  • regional/README.md (3 hunks)
  • tests/default.tftest.hcl (4 hunks)
  • tests/fixtures/remote/locals.tf (1 hunks)
  • tests/fixtures/remote/main.tf (1 hunks)
  • tests/fixtures/remote/outputs.tf (1 hunks)
  • tests/fixtures/remote/regional/main.tf (1 hunks)
  • tests/fixtures/remote/regional/variables.tf (1 hunks)
  • tests/fixtures/remote/variables.tf (1 hunks)
Files skipped from review due to trivial changes (1)
  • README.md
Files skipped from review as they are similar to previous changes (6)
  • regional/README.md
  • tests/fixtures/remote/locals.tf
  • tests/fixtures/remote/outputs.tf
  • tests/fixtures/remote/regional/main.tf
  • tests/fixtures/remote/regional/variables.tf
  • tests/fixtures/remote/variables.tf
Additional comments not posted (7)
tests/fixtures/remote/main.tf (3)

15-15: Local module source path update.

The source variable now points to a relative path, which is beneficial for local development and testing.


15-15: Addition of labels variable.

The labels variable has been added, enhancing the configurability of the module.


15-15: Verify the impact of removing gke_fleet_host_project_id.

The removal of gke_fleet_host_project_id might affect other parts of the codebase. Ensure that this change does not break any dependencies.

tests/default.tftest.hcl (4)

9-9: Update to reserved IP address.

The istio_gateway_mci_global_address has been updated to a reserved IP address, aligning with best practices for using placeholder values.


15-18: Addition of variables block.

The new variables block enhances the modularity and reusability of the configuration by defining environment-specific parameters.


26-33: Addition of variables block in run "primary".

The new variables block enhances the configurability of the primary run by defining specific parameters for Istio-related settings.


42-52: Addition of variables block in run "primary_regional".

The new variables block enhances the configurability of the primary_regional run by defining specific parameters for Istio-related settings and the region.

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Actionable comments posted: 0

Outside diff range, codebase verification and nitpick comments (1)
tests/fixtures/remote/main.tf (1)

15-15: The variable gke_fleet_host_project_id has not been fully removed.

The gke_fleet_host_project_id variable is still present in the following files:

  • variables.tf
  • tests/fixtures/remote/variables.tf
  • tests/fixtures/remote/main.tf
  • outputs.tf
  • main.tf

Please ensure that all references to gke_fleet_host_project_id are removed or updated to avoid any potential issues in the module's functionality.

Analysis chain

Verify the removal of gke_fleet_host_project_id.

Ensure that the removal of gke_fleet_host_project_id does not impact the module's functionality. Verify that any references to gke_fleet_host_project_id have been removed or updated.


Alright, let's address the issue at hand. The previous command failed because rg did not recognize terraform as a valid file type. What we need to do is to search for the gke_fleet_host_project_id variable in all relevant files, specifically those with a .tf extension.

Let's proceed with a more general search approach to ensure thorough verification.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the removal of `gke_fleet_host_project_id`.

# Test: Search for any remaining references to `gke_fleet_host_project_id`. Expect: No remaining references.
rg --type terraform 'gke_fleet_host_project_id'

Length of output: 81


Script:

#!/bin/bash
# Description: Verify the removal of `gke_fleet_host_project_id`.

# Test: Search for any remaining references to `gke_fleet_host_project_id` in .tf files.
rg 'gke_fleet_host_project_id' --glob '*.tf'

Length of output: 710

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 986b4d0 and 9d53e72.

Files selected for processing (5)
  • tests/default.tftest.hcl (6 hunks)
  • tests/fixtures/primary/regional/main.tf (1 hunks)
  • tests/fixtures/remote/main.tf (1 hunks)
  • tests/fixtures/remote/regional/main.tf (1 hunks)
  • tests/fixtures/remote/regional/variables.tf (1 hunks)
Files skipped from review as they are similar to previous changes (1)
  • tests/fixtures/remote/regional/variables.tf
Additional context used
Learnings (1)
tests/fixtures/primary/regional/main.tf (2)
Learnt from: brettcurtis
PR: osinfra-io/terraform-google-kubernetes-engine#41
File: test/fixtures/gke_fleet_member/regional_istio/main.tf:54-61
Timestamp: 2024-03-14T01:05:00.404Z
Learning: In the context of kitchen-terraform and similar testing tools for infrastructure as code, using local source paths in test fixtures is a standard practice to test changes locally before they are committed to a remote repository. This practice is distinct from production code deployment, where versioned module sources from remote repositories are recommended.
Learnt from: brettcurtis
PR: osinfra-io/terraform-google-kubernetes-engine#41
File: test/fixtures/gke_fleet_member/regional_istio/main.tf:40-47
Timestamp: 2024-03-14T01:03:27.018Z
Learning: Hardcoded values, such as bucket names, in test configurations are considered acceptable due to the specific nature of testing environments, as clarified by the user. This distinction between test and production code contexts is important in evaluating best practices like parameterization.
Additional comments not posted (10)
tests/fixtures/remote/main.tf (2)

17-17: Ensure var.project is properly defined and used.

The addition of project aligns with the module's intended functionality. Verify that var.project is correctly defined and used within the module.


16-16: Ensure local.labels is properly defined and used.

The addition of labels enhances the module's configurability. Verify that local.labels is correctly defined and used within the module.

Verification successful

The local.labels variable is properly defined and used.

The addition of labels enhances the module's configurability, and local.labels is correctly defined in multiple locals.tf files with meaningful key-value pairs.

  • tests/fixtures/remote/locals.tf
  • tests/fixtures/primary/locals.tf
  • tests/fixtures/remote/regional/locals.tf
  • tests/fixtures/primary/regional/locals.tf
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the definition and usage of `local.labels`.

# Test: Search for the definition and usage of `local.labels`. Expect: Proper definition and usage within the module.
rg --type terraform 'local.labels'

Length of output: 68


Script:

#!/bin/bash
# Description: Verify the definition and usage of `local.labels`.

# Test: Search for the definition and usage of `local.labels` across all files.
rg 'local.labels'

Length of output: 328


Script:

#!/bin/bash
# Description: Verify the definition of `local.labels`.

# Test: Search for the definition of `local.labels` in `locals` blocks.
rg 'locals' -A 10

Length of output: 3778

tests/default.tftest.hcl (4)

28-34: Ensure variables in run "primary" are properly defined and used.

The addition of the variables block enhances the configurability of the run "primary" section. Verify that the variables are correctly defined and used within the module.

Verification successful

Variables in run "primary" are properly defined and used.

The addition of the variables block enhances the configurability of the run "primary" section. The variables istio_gateway_dns, managed_zone, and project are correctly defined and used within the module.

  • variables.tf: Definitions of istio_gateway_dns, managed_zone, and project.
  • main.tf, regional/main.tf, tests/fixtures/primary/main.tf, etc.: Usage of these variables.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the definition and usage of variables in `run "primary"`.

# Test: Search for the definition and usage of the variables. Expect: Proper definition and usage within the module.
rg --type terraform 'istio_gateway_dns|managed_zone|project'

Length of output: 96


Script:

#!/bin/bash
# Description: Verify the definition and usage of variables in `run "primary"`.

# Test: Search for the definition and usage of the variables. Expect: Proper definition and usage within the module.
rg 'istio_gateway_dns|managed_zone|project' --glob '*.tf'

Length of output: 3278


84-86: Ensure variables at the end of the file are properly defined and used.

The addition of the variables block enhances the configurability of the module. Verify that the variables are correctly defined and used within the module.

Verification successful

Let's take a careful and methodical approach to ensure the variables block is properly integrated into the module. We need to verify that the environment and project variables are correctly defined and used within the Terraform files.


Verification successful: Variables are properly defined and used.

The environment and project variables are correctly defined and utilized across multiple Terraform files. This confirms that the addition of the variables block enhances the configurability of the module as intended.

  • variables.tf: Definitions of project and environment.
  • main.tf: Usage of project.
  • locals.tf: Usage of environment.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the definition and usage of variables at the end of the file.

# Test: Search for the definition and usage of the variables. Expect: Proper definition and usage within the module.
rg --type terraform 'environment|project'

Length of output: 77


Script:

#!/bin/bash
# Description: Verify the definition and usage of variables at the end of the file.

# Test: Search for the definition and usage of the variables within Terraform files.
rg 'environment|project' --glob '*.tf'

Length of output: 3478


78-81: Ensure variables in run "remote_regional" are properly defined and used.

The addition of the variables block enhances the configurability of the run "remote_regional" section. Verify that the variables are correctly defined and used within the module.

Verification successful

Variables in run "remote_regional" are properly defined and used.

The addition of the variables block enhances the configurability of the run "remote_regional" section. The variables istio_external_istiod and region are correctly defined and used within the module, ensuring proper functionality.

  • Definitions found in regional/variables.tf
  • Usages found in regional/main.tf and related files
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the definition and usage of variables in `run "remote_regional"`.

# Test: Search for the definition and usage of the variables. Expect: Proper definition and usage within the module.
rg --type terraform 'istio_external_istiod|region'

Length of output: 86


Script:

#!/bin/bash
# Description: Verify the definition and usage of variables in `run "remote_regional"`.

# Test: Search for the definition and usage of the variables. Expect: Proper definition and usage within the module.
rg 'istio_external_istiod|region'

Length of output: 6378


45-55: Ensure variables in run "primary_regional" are properly defined and used.

The addition of the variables block enhances the configurability of the run "primary_regional" section. Verify that the variables are correctly defined and used within the module.

Verification successful

Ensure variables in run "primary_regional" are properly defined and used.

The addition of the variables block enhances the configurability of the run "primary_regional" section. Verify that the variables are correctly defined and used within the module.


Variables in run "primary_regional" are properly defined and used.

The addition of the variables block enhances the configurability of the run "primary_regional" section. The variables istio_gateway_dns, istio_remote_injection_path, istio_remote_injection_url, and region are correctly defined and used within the module.

  • variables.tf: Definitions of istio_gateway_dns, istio_remote_injection_path, istio_remote_injection_url, and region.
  • main.tf: Usage of istio_gateway_dns, istio_remote_injection_path, istio_remote_injection_url, and region.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the definition and usage of variables in `run "primary_regional"`.

# Test: Search for the definition and usage of the variables. Expect: Proper definition and usage within the module.
rg --type terraform 'istio_gateway_dns|istio_remote_injection_path|istio_remote_injection_url|region'

Length of output: 137


Script:

#!/bin/bash
# Description: Verify the definition and usage of variables in `run "primary_regional"`.

# Test: Search for the definition and usage of the variables in .tf and .tfvars files. Expect: Proper definition and usage within the module.
rg 'istio_gateway_dns|istio_remote_injection_path|istio_remote_injection_url|region' --glob '*.tf' --glob '*.tfvars'

Length of output: 4708

tests/fixtures/primary/regional/main.tf (2)

56-59: Ensure new placeholder values are appropriate for testing.

The updates to the workspace and bucket values enhance the configurability of the data "terraform_remote_state" "regional" block. Verify that the new placeholder values are appropriate for the testing environment.

Verification successful

Verify the new placeholder values are appropriate for testing.

The updates to the workspace and bucket values to mock-workspace and mock-bucket respectively, have been confirmed to be correctly used within the testing environment. This enhances the configurability of the data "terraform_remote_state" "regional" block.

  • workspace = "mock-workspace"
  • bucket = "mock-bucket"

These placeholders are appropriate for the intended testing purposes.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the usage of the new placeholder values.

# Test: Search for the usage of the new placeholder values. Expect: Proper usage within the testing environment.
rg --type terraform 'mock-workspace|mock-bucket'

Length of output: 84


Script:

#!/bin/bash
# Description: Verify the usage of the new placeholder values.

# Find all Terraform files and search for the usage of the new placeholder values.
fd -e tf -x rg 'mock-workspace|mock-bucket' {}

Length of output: 169


64-76: Ensure new values and references in module "test" are properly defined and used.

The updates to the parameters enhance the configurability of the module "test" block. Verify that the new values and references are correctly defined and used within the module.

Verification successful

Verification successful: The new values and references in module "test" are properly defined and used.

The updates to the parameters enhance the configurability of the module "test" block. The variables artifact_registry, cluster_prefix, enable_istio_gateway, istio_external_istiod, istio_control_plane_clusters, istio_gateway_dns, istio_remote_injection_path, istio_remote_injection_url, labels, project, and region are correctly defined and used within the module.

  • artifact_registry
  • cluster_prefix
  • enable_istio_gateway
  • istio_external_istiod
  • istio_control_plane_clusters
  • istio_gateway_dns
  • istio_remote_injection_path
  • istio_remote_injection_url
  • labels
  • project
  • region
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the definition and usage of the new values and references.

# Test: Search for the definition and usage of the new values and references. Expect: Proper definition and usage within the module.
rg --type terraform 'artifact_registry|cluster_prefix|enable_istio_gateway|istio_external_istiod|istio_control_plane_clusters|istio_gateway_dns|istio_remote_injection_path|istio_remote_injection_url|labels|project|region'

Length of output: 257


Script:

#!/bin/bash
# Description: Verify the definition and usage of the new values and references in Terraform files.

# Find all .tf files and search for the specified variables within them.
fd -e tf -x rg 'artifact_registry|cluster_prefix|enable_istio_gateway|istio_external_istiod|istio_control_plane_clusters|istio_gateway_dns|istio_remote_injection_path|istio_remote_injection_url|labels|project|region' {}

Length of output: 6420

tests/fixtures/remote/regional/main.tf (2)

59-62: Ensure mock values are isolated to testing environments.

The workspace and bucket attributes are updated to use mock values. Verify that these changes are confined to testing environments and do not inadvertently affect production configurations.

Verification successful

Mock values are appropriately isolated to testing environments.

The workspace and bucket attributes with mock values are confined to files within the tests/fixtures directory, ensuring they do not affect production configurations.

  • tests/fixtures/remote/regional/main.tf
  • tests/fixtures/primary/regional/main.tf
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify that the mock values are only used in testing environments.

# Test: Search for the usage of the mock values. Expect: Occurrences only in testing-related files.
rg --type terraform -A 5 $'mock-workspace'
rg --type terraform -A 5 $'mock-bucket'

Length of output: 148


Script:

#!/bin/bash
# Description: Verify that the mock values are only used in testing environments.

# Test: Search for the usage of the mock values. Expect: Occurrences only in testing-related files.
rg -A 5 'mock-workspace'
rg -A 5 'mock-bucket'

Length of output: 1347


67-77: Verify new parameters and mock values in the module configuration.

Several new parameters are introduced, and existing parameters updated to use mock values. Ensure that these parameters are correctly defined and used within the module, and verify that the mock values are confined to testing environments.

Verification successful

Verification successful: New parameters and mock values are correctly defined and used within the module configuration.

The parameters istio_external_istiod, istio_control_plane_clusters, istio_remote_injection_path, and istio_remote_injection_url are appropriately defined and utilized. The mock values are confined to testing environments, ensuring no impact on production configurations.

  • regional/main.tf
  • regional/variables.tf
  • tests/fixtures/remote/regional/main.tf
  • tests/fixtures/remote/regional/variables.tf
  • tests/fixtures/primary/regional/main.tf
  • tests/fixtures/primary/regional/variables.tf
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the new parameters and mock values in the module configuration.

# Test: Search for the definitions and usage of the new parameters. Expect: Correct definitions and usage within the module.
rg --type terraform -A 5 $'istio_external_istiod'
rg --type terraform -A 5 $'istio_control_plane_clusters'
rg --type terraform -A 5 $'istio_remote_injection_path'
rg --type terraform -A 5 $'istio_remote_injection_url'
rg --type terraform -A 5 $'mock-docker.pkg.dev/mock-project/mock-virtual'

Length of output: 456


Script:

#!/bin/bash
# Description: Verify the new parameters and mock values in the module configuration.

# Test: Search for the definitions and usage of the new parameters. Expect: Correct definitions and usage within the module.
rg --glob '*.tf' -A 5 'istio_external_istiod'
rg --glob '*.tf' -A 5 'istio_control_plane_clusters'
rg --glob '*.tf' -A 5 'istio_remote_injection_path'
rg --glob '*.tf' -A 5 'istio_remote_injection_url'
rg --glob '*.tf' -A 5 'mock-docker.pkg.dev/mock-project/mock-virtual'

Length of output: 11259

coderabbitai[bot]
coderabbitai bot previously approved these changes Aug 4, 2024
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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 9d53e72 and 3d25176.

Files selected for processing (2)
  • tests/fixtures/primary/regional/main.tf (1 hunks)
  • tests/fixtures/remote/regional/main.tf (1 hunks)
Files skipped from review as they are similar to previous changes (1)
  • tests/fixtures/primary/regional/main.tf
Additional comments not posted (2)
tests/fixtures/remote/regional/main.tf (2)

59-62: The shift to mock values for testing is prudent.

The updates to the workspace and bucket attributes to use mock values are appropriate for a testing environment. Ensure that these mock values are correctly referenced throughout the codebase to avoid any inconsistencies.

Verification successful

The shift to mock values for testing is prudent.

The updates to the workspace and bucket attributes to use mock values are appropriate for a testing environment. The mock values are consistently referenced in both tests/fixtures/primary/regional/main.tf and tests/fixtures/remote/regional/main.tf, ensuring no discrepancies.

  • tests/fixtures/primary/regional/main.tf
  • tests/fixtures/remote/regional/main.tf
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify that the mock values for workspace and bucket are correctly referenced throughout the codebase.

# Test: Search for the usage of the mock workspace and bucket values. Expect: Only occurrences of the mock values.
rg --type terraform -A 5 $'mock-workspace'
rg --type terraform -A 5 $'mock-bucket'

Length of output: 148


Script:

#!/bin/bash
# Description: Verify that the mock values for workspace and bucket are correctly referenced throughout the codebase.

# Test: Search for the usage of the mock workspace and bucket values. Expect: Only occurrences of the mock values.
rg -A 5 'mock-workspace'
rg -A 5 'mock-bucket'

Length of output: 1347


67-78: Enhancing configurability with new parameters is a step in the right direction.

The updates to the module "test" block, including the introduction of new parameters and mock values, improve the flexibility and testability of the module. Ensure that these new parameters are correctly referenced and utilized throughout the codebase.

Verification successful

Enhancing configurability with new parameters is a step in the right direction.

The updates to the module "test" block, including the introduction of new parameters and mock values, improve the flexibility and testability of the module. Ensure that these new parameters are correctly referenced and utilized throughout the codebase.


Enhancing configurability with new parameters is a step in the right direction.

The updates to the module "test" block, including the introduction of new parameters and mock values, improve the flexibility and testability of the module. The new parameters are correctly referenced and utilized throughout the codebase.

  • istio_external_istiod is defined and used in regional/main.tf, regional/variables.tf, and documented in regional/README.md.
  • istio_control_plane_clusters is defined and used in regional/main.tf, regional/variables.tf, and documented in regional/README.md.
  • istio_remote_injection_path is defined and used in regional/main.tf, regional/variables.tf, and documented in regional/README.md.
  • labels is defined and used in regional/main.tf, regional/variables.tf, and documented in regional/README.md.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify that the new parameters introduced in the module block are correctly referenced and utilized throughout the codebase.

# Test: Search for the usage of the new parameters. Expect: Only occurrences of the new parameters.
rg --type terraform -A 5 $'istio_external_istiod'
rg --type terraform -A 5 $'istio_control_plane_clusters'
rg --type terraform -A 5 $'istio_remote_injection_path'
rg --type terraform -A 5 $'labels'

Length of output: 329


Script:

#!/bin/bash
# Description: Verify that the new parameters introduced in the module block are correctly referenced and utilized throughout the codebase.

# Test: Search for the usage of the new parameters. Expect: Only occurrences of the new parameters.
rg -A 5 'istio_external_istiod'
rg -A 5 'istio_control_plane_clusters'
rg -A 5 'istio_remote_injection_path'
rg -A 5 'labels'

Length of output: 18734

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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 3d25176 and 83b3ebe.

Files selected for processing (1)
  • .github/workflows/test.yml (1 hunks)
Additional comments not posted (1)
.github/workflows/test.yml (1)

18-18: Verify the changes introduced in the updated version.

The uses directive has been updated from version v0.2.4 to v0.2.5. Ensure to review the release notes or changelog of the updated version to understand the changes, new features, bug fixes, or improvements introduced. This will help in confirming compatibility and identifying any potential issues.

@brettcurtis brettcurtis merged commit 697fffa into main Aug 6, 2024
3 checks passed
@brettcurtis brettcurtis deleted the brettcurtis/issue3 branch August 6, 2024 01:04
@coderabbitai coderabbitai bot mentioned this pull request Sep 29, 2024
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