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@Cerebrovinny Cerebrovinny commented Feb 18, 2025

what

This simple check if ComponentBackendType is a backend server which is not supported by atmos workspaces and disable the command

why

references

Summary by CodeRabbit

  • New Features

    • Enhanced Terraform workspace management now defaults to "default" when workspaces are disabled or unsupported (e.g., with HTTP backends).
    • Introduced a configuration option to explicitly enable or disable workspaces.
    • Added a new error handling mechanism for unsupported workspace commands with HTTP backends.
  • Documentation

    • Added guidance on managing and disabling Terraform workspaces, including practical usage scenarios.
  • Tests

    • New tests confirm the updated workspace behavior under various configurations.
    • Added comprehensive test coverage for workspace availability logic.
  • Chores

    • Updated component versions in the Dockerfile and Atlantis integration workflow.

@mergify mergify bot added the triage Needs triage label Feb 18, 2025
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coderabbitai bot previously approved these changes Feb 26, 2025
@mergify mergify bot removed the triage Needs triage label Feb 26, 2025
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coderabbitai bot previously approved these changes Feb 26, 2025
@mergify mergify bot removed the triage Needs triage label Feb 26, 2025
coderabbitai[bot]
coderabbitai bot previously approved these changes Feb 26, 2025
* fix: disable more oci tests

(cherry picked from commit 19b252b)

* fix: disable more oci tests

(cherry picked from commit 31e9b74)

* disable vendor

(cherry picked from commit 0cf853b)
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coderabbitai bot commented Feb 26, 2025

📝 Walkthrough

Walkthrough

This pull request updates workspace management in Atmos’s Terraform integration. It adds a conditional check in the BuildTerraformWorkspace function to return "default" when workspaces are disabled. The changes include improved error handling for cases when using an HTTP backend in ExecuteTerraform, the addition of a helper function isWorkspacesEnabled (with tests) to determine workspace availability, a new schema field for workspace configuration, and documentation updates outlining how workspaces are managed and disabled.

Changes

File(s) Change Summary
internal/exec/stack_utils.go
internal/exec/stack_utils_test.go
Modified BuildTerraformWorkspace to return "default" when workspaces are disabled; removed an unnecessary blank line; added tests validating its behavior under various configurations.
internal/exec/terraform.go Introduced new error variable ErrHTTPBackendWorkspaces and updated ExecuteTerraform to return this error when executing workspace commands with an HTTP backend.
internal/exec/terraform_utils.go
internal/exec/terraform_utils_test.go
Added helper function isWorkspacesEnabled to determine if workspaces should be enabled based on backend type and configuration; implemented tests covering multiple configuration scenarios.
pkg/schema/schema.go Added new field WorkspacesEnabled *bool to the Terraform struct, enabling configuration of workspace functionality.
website/docs/core-concepts/components/terraform/workspaces.mdx Updated documentation to include a section on disabling Terraform workspaces, detailing when and how workspaces are managed and explaining the implications for HTTP backends and overall workspace configuration.
examples/quick-start-advanced/Dockerfile Updated Geodesic version from 4.0.2 to 4.3.0 and Atmos version from 1.162.1 to 1.164.0.
pkg/config/const.go Added constant TerraformDefaultWorkspace with the value "default".
website/docs/integrations/atlantis.mdx Updated environment variable ATMOS_VERSION from 1.162.1 to 1.164.0.

Possibly related PRs

Suggested labels

minor

Suggested reviewers

  • osterman

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Reviewing files that changed from the base of the PR and between d11cd87 and 3340640.

📒 Files selected for processing (5)
  • examples/quick-start-advanced/Dockerfile (1 hunks)
  • internal/exec/stack_utils.go (1 hunks)
  • internal/exec/terraform_utils.go (1 hunks)
  • pkg/config/const.go (1 hunks)
  • website/docs/integrations/atlantis.mdx (1 hunks)
✅ Files skipped from review due to trivial changes (1)
  • website/docs/integrations/atlantis.mdx
🚧 Files skipped from review as they are similar to previous changes (1)
  • internal/exec/stack_utils.go
⏰ Context from checks skipped due to timeout of 90000ms (11)
  • GitHub Check: [mock-macos] tests/fixtures/scenarios/complete
  • GitHub Check: [mock-windows] tests/fixtures/scenarios/complete
  • GitHub Check: [mock-windows] examples/demo-vendoring
  • GitHub Check: [mock-windows] examples/demo-context
  • GitHub Check: [mock-windows] examples/demo-component-versions
  • GitHub Check: Acceptance Tests (macos-latest, macos)
  • GitHub Check: Acceptance Tests (windows-latest, windows)
  • GitHub Check: [k3s] demo-helmfile
  • GitHub Check: Acceptance Tests (ubuntu-latest, linux)
  • GitHub Check: [localstack] demo-localstack
  • GitHub Check: Summary
🔇 Additional comments (4)
examples/quick-start-advanced/Dockerfile (2)

2-2: GEODESIC_VERSION Bump to 4.3.0

This update correctly advances the Geodesic version from the old 4.0.2 to 4.3.0, which should bring in the latest improvements and bug fixes.


9-9: ATMOS_VERSION Bump to 1.164.0

The Atmos version update from 1.162.1 to 1.164.0 appears consistent with the coordinated version bump across the project. This helps keep the toolchain up-to-date and aligned with recent changes.

pkg/config/const.go (1)

87-88: Well-defined constant for default Terraform workspace.

This addition follows the existing code style while providing a central reference point for the default workspace name. This approach enhances maintainability by preventing hardcoded string values throughout the codebase.

internal/exec/terraform_utils.go (1)

148-170: Great implementation of workspace checking logic!

The newly added isWorkspacesEnabled function cleanly handles the detection of HTTP backend (which doesn't support workspaces) and respects explicit workspace configuration settings. This follows the feedback from previous reviews and addresses the PR objectives well.

The code is clearly documented and the warning message provides good feedback when there's a configuration mismatch.

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Actionable comments posted: 0

🧹 Nitpick comments (1)
website/docs/core-concepts/components/terraform/workspaces.mdx (1)

239-239: Add a comma for better readability

The sentence structure would be improved with a comma before "since".

-Setting `workspaces_enabled: true` for an HTTP backend will be ignored with a warning message since HTTP backends don't support workspaces.
+Setting `workspaces_enabled: true` for an HTTP backend will be ignored with a warning message, since HTTP backends don't support workspaces.
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🪛 LanguageTool

[uncategorized] ~239-~239: Possible missing comma found.
Context: ... backend will be ignored with a warning message since HTTP backends don't support works...

(AI_HYDRA_LEO_MISSING_COMMA)

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Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 31c811d and e8e12cc.

📒 Files selected for processing (7)
  • internal/exec/stack_utils.go (1 hunks)
  • internal/exec/stack_utils_test.go (1 hunks)
  • internal/exec/terraform.go (2 hunks)
  • internal/exec/terraform_utils.go (1 hunks)
  • internal/exec/terraform_utils_test.go (1 hunks)
  • pkg/schema/schema.go (1 hunks)
  • website/docs/core-concepts/components/terraform/workspaces.mdx (1 hunks)
🧰 Additional context used
🪛 LanguageTool
website/docs/core-concepts/components/terraform/workspaces.mdx

[uncategorized] ~239-~239: Possible missing comma found.
Context: ... backend will be ignored with a warning message since HTTP backends don't support works...

(AI_HYDRA_LEO_MISSING_COMMA)

⏰ Context from checks skipped due to timeout of 90000ms (1)
  • GitHub Check: Summary
🔇 Additional comments (9)
pkg/schema/schema.go (1)

130-130: Well-designed field addition for workspace configuration.

The new WorkspacesEnabled field is appropriately defined as a pointer to a boolean to handle the tri-state logic (explicitly enabled, explicitly disabled, or not set). The use of omitempty tag is correct for an optional configuration parameter.

internal/exec/terraform.go (2)

26-27: Clear and descriptive error variable.

Good error message that clearly explains the limitation.


111-114: Effective check preventing unsupported operation.

This check correctly prevents workspace commands from being used with HTTP backends, which don't support workspaces. The error is specific and informative.

internal/exec/terraform_utils.go (1)

148-170: Well-implemented function for workspace status determination.

This function effectively implements the workspace enablement logic with proper handling of HTTP backends and explicit configuration settings. The warning when attempting to enable workspaces with HTTP backend is particularly helpful for users.

The function's implementation follows good practices:

  1. Checks HTTP backend first (which overrides other settings)
  2. Then checks for explicit configuration
  3. Falls back to the default behavior
internal/exec/terraform_utils_test.go (2)

10-13: Useful helper function for creating boolean pointers in tests.

Clean implementation that simplifies the test code.


15-84: Comprehensive test coverage for the workspace enablement logic.

Excellent test design that covers all important scenarios:

  • Default behavior
  • HTTP backend auto-disabling
  • Explicit enablement/disablement
  • Warning case for HTTP backend

The test structure is clean, well-organized, and follows best practices with descriptive test case names and clear assertions.

internal/exec/stack_utils.go (1)

15-20: Good job handling disabled workspaces!

The added code correctly detects when workspaces are disabled and returns the default workspace. This improves compatibility with backends that don't support workspaces (like HTTP backend) as mentioned in the PR description.

The comments are clear and explain well why this change is needed. Note that this matches a previous suggestion from osterman in an earlier review.

internal/exec/stack_utils_test.go (1)

10-98: Good test coverage for workspace handling scenarios

The test cases are thorough and cover all important scenarios:

  • Default behavior with workspaces enabled
  • HTTP backend automatically disabling workspaces
  • Explicitly enabled/disabled workspaces
  • Edge cases like empty stack name

Your test cases validate both the functionality and the edge cases of the new feature.

One small issue - there's a missing helper function:

+ // boolPtr returns a pointer to the given boolean value
+ func boolPtr(b bool) *bool {
+     return &b
+ }

This function is used in the tests but isn't defined in the visible code.

website/docs/core-concepts/components/terraform/workspaces.mdx (1)

200-252: Well-documented feature with clear examples

The new documentation section provides clear explanations for:

  • When workspaces are disabled automatically
  • How to explicitly disable workspaces
  • The implications of disabling workspaces
  • Scenarios when disabling workspaces makes sense

This is comprehensive and helpful for users to understand the new feature.

🧰 Tools
🪛 LanguageTool

[uncategorized] ~239-~239: Possible missing comma found.
Context: ... backend will be ignored with a warning message since HTTP backends don't support works...

(AI_HYDRA_LEO_MISSING_COMMA)

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coderabbitai bot previously approved these changes Feb 26, 2025
@mergify mergify bot removed the triage Needs triage label Feb 26, 2025
@aknysh aknysh added the no-release Do not create a new release (wait for additional code changes) label Feb 28, 2025
aknysh
aknysh previously approved these changes Feb 28, 2025
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LGTM

@aknysh aknysh dismissed stale reviews from coderabbitai[bot] and themself via 3340640 February 28, 2025 17:20
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mergify bot commented Feb 28, 2025

Important

Cloud Posse Engineering Team Review Required

This pull request modifies files that require Cloud Posse's review. Please be patient, and a core maintainer will review your changes.

To expedite this process, reach out to us on Slack in the #pr-reviews channel.

@mergify mergify bot added the needs-cloudposse Needs Cloud Posse assistance label Feb 28, 2025
@aknysh aknysh added minor New features that do not break anything and removed no-release Do not create a new release (wait for additional code changes) labels Feb 28, 2025
@aknysh aknysh merged commit e4da0a4 into main Feb 28, 2025
50 of 51 checks passed
@aknysh aknysh deleted the DEV-2905-atmos-terraform-workspace branch February 28, 2025 17:35
@mergify mergify bot removed the needs-cloudposse Needs Cloud Posse assistance label Feb 28, 2025
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These changes were released in v1.164.0.

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