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✨ feature: Adds the basic terraform needed, example, tests and ci #1

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merged 6 commits into from
Aug 21, 2024

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@bendoerr bendoerr commented Aug 20, 2024

Summary by CodeRabbit

  • New Features

    • Introduced automated dependency updates for Terraform, Go modules, and GitHub Actions via Dependabot.
    • Established workflows for code analysis, dependency reviews, linting, testing, and security assessments using CodeQL, Infracost, and GitHub Actions.
    • Added Terraform configurations for managing AWS CloudFront and S3 resources along with associated outputs for easier resource management.
  • Bug Fixes

    • Enhanced dependency management to minimize security vulnerabilities in the codebase.
  • Documentation

    • Improved configuration files to enhance usability and streamline the development process.
  • Chores

    • Updated various tools and dependencies for better performance, security, and maintainability.

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deepsource-io bot commented Aug 20, 2024

Here's the code health analysis summary for commits f36430c..1a6962c. View details on DeepSource ↗.

Analysis Summary

AnalyzerStatusSummaryLink
DeepSource Secrets LogoSecrets✅ SuccessView Check ↗
DeepSource Terraform LogoTerraform✅ Success
🎯 1 occurence resolved
View Check ↗

💡 If you’re a repository administrator, you can configure the quality gates from the settings.

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coderabbitai bot commented Aug 20, 2024

Walkthrough

This update introduces a comprehensive suite of configurations and workflows that enhance dependency management, security, and cloud infrastructure deployment within the repository. Key changes include the integration of GitHub Actions for automated linting, testing, and security checks, along with Terraform configurations for AWS resources like S3 and CloudFront. Overall, these adjustments aim to streamline development processes and improve security practices while maintaining a focus on modular and reusable infrastructure code.

Changes

Files Change Summary
.github/dependabot.yml, .github/workflows/*.yml Introduced automated workflows for dependency updates, code analysis, linting, testing, and security reviews, enhancing CI/CD pipelines and ensuring code quality.
.pre-commit-config.yaml Updated various pre-commit hooks to their latest versions for improved functionality and security in code checks.
aws-cloudfront.tf, aws-s3.tf, examples/* Added new Terraform configurations for managing AWS CloudFront and S3 resources, including modules for context and output management, improving infrastructure deployment.
infracost-usage.yml, variables.tf Simplified cost estimation configuration and expanded variable definitions to enhance the configurability of resources in the Terraform setup.
test/*.go, test/go.mod, test/osv-scanner.toml Introduced new test files and Go module management for improved testing practices, while adding configurations to manage ignored vulnerabilities.
trivy.yaml Generalized directory paths for scanning to enhance flexibility in vulnerability scanning across multiple example directories.

Sequence Diagram(s)

sequenceDiagram
    participant Dev
    participant GitHub
    participant CI/CD
    participant Terraform
    participant AWS

    Dev->>GitHub: Push code
    GitHub->>CI/CD: Trigger workflows
    CI/CD->>Terraform: Initialize and apply infrastructure
    Terraform->>AWS: Create resources (S3, CloudFront)
    CI/CD->>GitHub: Run tests and linting
    CI/CD->>GitHub: Report results and vulnerabilities
Loading

🐰 In a burrow deep and wide,
Our code now hops with joyful pride!
Dependencies are kept in line,
Security checks, all so fine.
With Terraform's magic, we deploy,
CloudFront and S3 bring us joy!
Let's code and play, all day! 🌟


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Actionable comments posted: 17

Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE

Commits

Files that changed from the base of the PR and between f36430c and 18e704d.

Files ignored due to path filters (1)
  • test/go.sum is excluded by !**/*.sum
Files selected for processing (24)
  • .github/dependabot.yml (1 hunks)
  • .github/workflows/codeql.yml (1 hunks)
  • .github/workflows/dependency-review.yml (1 hunks)
  • .github/workflows/lint.yml (1 hunks)
  • .github/workflows/scorecard.yml (1 hunks)
  • .github/workflows/test.yml (1 hunks)
  • .pre-commit-config.yaml (4 hunks)
  • aws-cloudfront.tf (1 hunks)
  • aws-s3.tf (1 hunks)
  • examples/simple/.tflint.hcl (1 hunks)
  • examples/simple/ctx.tf (1 hunks)
  • examples/simple/infracost-usage.yml (1 hunks)
  • examples/simple/main.tf (1 hunks)
  • examples/simple/outputs.tf (1 hunks)
  • examples/simple/variables.tf (1 hunks)
  • infracost.yml (1 hunks)
  • main.tf (1 hunks)
  • outputs.tf (1 hunks)
  • test/.golangci.yml (1 hunks)
  • test/examples_simple_test.go (1 hunks)
  • test/go.mod (1 hunks)
  • test/osv-scanner.toml (1 hunks)
  • trivy.yaml (1 hunks)
  • variables.tf (1 hunks)
Additional context used
checkov
main.tf

[MEDIUM] 1-6: Ensure Terraform module sources use a commit hash

(CKV_TF_1)

examples/simple/ctx.tf

[MEDIUM] 1-8: Ensure Terraform module sources use a commit hash

(CKV_TF_1)

aws-s3.tf

[MEDIUM] 3-19: Ensure Terraform module sources use a commit hash

(CKV_TF_1)

aws-cloudfront.tf

[MEDIUM] 3-39: Ensure CloudFront distribution has Access Logging enabled

(CKV_AWS_86)


[MEDIUM] 3-39: Ensure CloudFront distributions should have origin failover configured

(CKV_AWS_310)


[MEDIUM] 3-39: Verify CloudFront Distribution Viewer Certificate is using TLS v1.2

(CKV_AWS_174)


[MEDIUM] 3-39: CloudFront Distribution should have WAF enabled

(CKV_AWS_68)


[MEDIUM] 3-39: Ensure AWS CloudFront distribution uses custom SSL certificate

(CKV2_AWS_42)


[MEDIUM] 3-39: Ensure AWS CloudFront attached WAFv2 WebACL is configured with AMR for Log4j Vulnerability

(CKV2_AWS_47)

Additional comments not posted (26)
examples/simple/variables.tf (1)

1-4: LGTM!

The variable definition for namespace is clear and follows best practices.

test/osv-scanner.toml (1)

1-3: LGTM!

The configuration for ignoring the vulnerability GO-2022-0646 is well-documented with a clear reason.

trivy.yaml (1)

5-6: LGTM!

The use of wildcard patterns in the skip-dirs section improves flexibility and reduces the need for future updates.

infracost.yml (1)

3-5: LGTM!

The simplification to a single example improves clarity and usability for users.

examples/simple/.tflint.hcl (1)

1-10: LGTM! Configuration for TFLint plugins is appropriate.

The configuration enables the Terraform and AWS plugins, which is standard for linting Terraform code.

examples/simple/main.tf (1)

1-18: LGTM! Terraform configuration is well-structured.

The configuration specifies required providers and versions, which is a good practice. The use of a relative module source is typical for local development.

outputs.tf (1)

1-19: LGTM! Outputs are well-defined.

The outputs provide essential information about the created S3 and CloudFront resources, which is useful for integration and debugging.

examples/simple/outputs.tf (1)

1-19: LGTM! Outputs are consistent and useful.

The outputs are consistent with the module's expected outputs, providing necessary information for further use.

.github/workflows/dependency-review.yml (1)

1-27: LGTM! Dependency review workflow is well-configured.

The workflow correctly sets up a dependency review action to scan for vulnerable packages. Using specific commit hashes for actions is a good practice for stability.

.github/workflows/test.yml (1)

1-35: LGTM! Test workflow is well-configured.

The workflow sets up Terratest for testing and uses specific commit hashes for actions, ensuring stability and security.

.github/dependabot.yml (1)

1-43: LGTM! Dependabot configuration is comprehensive.

The configuration covers multiple ecosystems with a weekly update schedule and uses prefixes for commit messages, enhancing clarity.

aws-s3.tf (1)

21-41: LGTM! Bucket policy is correctly configured.

The bucket policy allows CloudFront access to the S3 bucket, which is correctly implemented.

.pre-commit-config.yaml (1)

Line range hint 3-61: Pre-commit hook updates approved. Verify compatibility.

The updates to the pre-commit hooks are approved. Ensure that the new versions are compatible with your existing codebase and configurations.

Run the following script to verify compatibility:

.github/workflows/codeql.yml (1)

1-82: CodeQL workflow configuration approved.

The CodeQL workflow is well-configured for analyzing Go code. It includes important steps for security and environment setup.

Consider adding more languages to the language matrix if your repository supports them, to enhance security coverage.

.github/workflows/scorecard.yml (1)

1-78: Scorecard workflow configuration approved.

The Scorecard workflow is well-configured for supply-chain security analysis. It includes steps for hardening the runner and uploading results.

Consider enabling the repo_token for enhanced checks if your repository is public and you want to enable the Branch-Protection check.

.github/workflows/lint.yml (1)

10-11: Consider adjusting permissions for security.

The contents: read permission is set globally. Ensure this is the minimum required for the workflow.

Run the following script to verify if any steps require additional permissions:

Verification successful

Permissions appear to be correctly set to contents: read. The search did not reveal any steps requiring additional permissions. However, ensure that no implicit write operations occur within the workflow. If there's any uncertainty, consider a manual review of the workflow steps.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify if any steps require additional permissions.

# Test: Check for usage of GitHub API tokens or actions that might need write permissions.
rg --type yaml 'uses: ' -A 5 | grep -i 'permissions'

Length of output: 52


Script:

#!/bin/bash
# Description: Search for common actions or commands that typically require write permissions.

# Look for usage of actions that might require write permissions.
rg --type yaml 'uses: ' -A 5 | grep -Ei 'git push|actions/checkout|GITHUB_TOKEN'

# Additionally, search for any explicit mention of write permissions.
rg --type yaml 'permissions: write' -A 5

Length of output: 125

test/go.mod (3)

7-14: Review direct dependencies for necessity.

Ensure that all direct dependencies are necessary for the project. Consider removing any that are not actively used.

Run the following script to verify the usage of direct dependencies:

Verification successful

Review unnecessary dependencies.

The following dependencies do not appear to be used directly in the codebase and may be unnecessary:

  • github.com/aws/aws-sdk-go-v2/config
  • github.com/aws/aws-sdk-go-v2/service/s3
  • github.com/kr/pretty

Consider reviewing these dependencies to determine if they can be removed.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify usage of direct dependencies.

# Test: Check for imports of direct dependencies in the codebase.
rg --type go 'import ' -A 5 | grep -E 'aws-sdk-go-v2|terratest|pretty'

Length of output: 298


1-5: Ensure toolchain version compatibility.

The go and toolchain versions are specified as 1.21 and go1.21.4, respectively. Ensure compatibility with the project's requirements.

Run the following script to verify the Go version compatibility:


16-121: Review indirect dependencies for relevance.

The list of indirect dependencies is extensive. Ensure they are relevant and not bloating the module unnecessarily.

Run the following script to verify the relevance of indirect dependencies:

examples/simple/infracost-usage.yml (3)

5-5: Verify Infracost version compatibility.

The version is specified as 0.1. Ensure it is compatible with the current Infracost setup.

Run the following script to verify Infracost version compatibility:


7-14: Ensure usage estimates align with actual usage.

The usage estimates for S3 storage and requests are specified. Verify that these estimates reflect actual or expected usage.

Run the following script to verify alignment with actual usage:


69-118: Review CloudFront usage estimates for accuracy.

The usage estimates for CloudFront data transfer and requests are specified. Ensure these estimates are accurate and reflect expected usage patterns.

Run the following script to verify CloudFront usage estimates:

test/.golangci.yml (4)

22-22: Enable error checking for type assertions.

The errcheck linter is configured to check type assertions. This is a good practice to catch potential runtime errors.


63-70: Ignore comments in function length checks.

The funlen linter is set to ignore comments when counting lines. This is a reasonable setting to focus on actual code complexity.


28-29: Re-evaluate exhaustive check settings.

The exhaustive linter is set to check both switch and map. Ensure this aligns with project needs.

Run the following script to verify the necessity of exhaustive checks:


297-316: Review issue exclusion rules.

Ensure that the exclusion rules for issues align with the project's coding standards and do not inadvertently hide important issues.

Run the following script to verify the impact of exclusion rules:

Verification successful

Review of Exclusion Rules Completed

The exclusion rules for "TODO" comments in the .golangci.yml file appear to be intentional to prevent these placeholders from being flagged by the linter. No "noinspection" comments were found, so this part of the rule currently has no effect. Ensure these rules align with your project's coding standards and do not hide important issues.

  • Instances of "TODO" comments found in variables.tf and README.md.
  • No instances of "noinspection" comments found.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify impact of exclusion rules.

# Test: Check for any issues that might be excluded due to these rules.
golangci-lint run --out-format json | jq '.Issues[] | select(.Text | test("(noinspection|TODO)"))'

Length of output: 181


Script:

#!/bin/bash
# Search for TODO and noinspection comments in the codebase
rg "TODO|noinspection" -A 3

Length of output: 518

main.tf Show resolved Hide resolved
examples/simple/ctx.tf Outdated Show resolved Hide resolved
variables.tf Outdated Show resolved Hide resolved
variables.tf Outdated Show resolved Hide resolved
variables.tf Outdated Show resolved Hide resolved
.github/workflows/lint.yml Show resolved Hide resolved
test/.golangci.yml Show resolved Hide resolved
test/.golangci.yml Show resolved Hide resolved
test/.golangci.yml Show resolved Hide resolved
test/.golangci.yml Show resolved Hide resolved
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Actionable comments posted: 6

Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE

Commits

Files that changed from the base of the PR and between 18e704d and 901e895.

Files selected for processing (6)
  • README.md (1 hunks)
  • examples/simple/ctx.tf (1 hunks)
  • examples/simple/infracost-usage.yml (1 hunks)
  • examples/simple/outputs.tf (1 hunks)
  • outputs.tf (1 hunks)
  • test/examples_simple_test.go (1 hunks)
Additional context used
checkov
examples/simple/ctx.tf

[MEDIUM] 1-8: Ensure Terraform module sources use a commit hash

(CKV_TF_1)

Additional comments not posted (5)
test/examples_simple_test.go (1)

1-173: Test implementation is comprehensive.

The test is well-structured and covers important aspects of the Terraform configuration. Existing comments have already addressed improvements for error handling, naming conventions, and formatting.

Ensure these suggestions are implemented to enhance the test's robustness and maintainability.

README.md (1)

Line range hint 1-1: Formatting improvement acknowledged.

The removal of the blank line before the "Usage" section is a minor formatting change that enhances the document's visual continuity. No further action is needed.

examples/simple/infracost-usage.yml (3)

9-14: Review storage and request estimates.

The values for storage and requests are placeholders. Ensure they reflect realistic usage estimates for accurate cost calculations.

Verification successful

Review storage and request estimates.

The values for storage_gb and monthly_tier_2_requests in examples/simple/infracost-usage.yml appear to be placeholders. Please ensure they reflect realistic usage estimates for accurate cost calculations.

  • storage_gb: 0.1
  • monthly_tier_2_requests: 1000
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the usage estimates for storage and requests.

# Test: Check if the values are placeholders or have been updated.
rg --type yaml 'storage_gb: 0.1|monthly_tier_2_requests: 1000'

Length of output: 273


5-5: Versioning: Verify compatibility.

Ensure that the specified version 0.1 is compatible with the tools and configurations being used.


69-118: Review CloudFront data transfer and request estimates.

The values for data transfer and requests are placeholders. Ensure they reflect realistic usage estimates for accurate cost calculations.

Verification successful

Review CloudFront data transfer and request estimates.

The values for monthly_data_transfer_to_internet_gb and monthly_https_requests in examples/simple/infracost-usage.yml appear to be placeholders. Please update them with realistic usage estimates to ensure accurate cost calculations.

  • monthly_data_transfer_to_internet_gb has mostly zeros, with a small value of 0.1 for the US region.
  • monthly_https_requests has a value of 1000 for the US region and zeros for others.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the usage estimates for CloudFront data transfer and requests.

# Test: Check if the values are placeholders or have been updated.
rg --type yaml 'monthly_data_transfer_to_internet_gb:|monthly_https_requests: 1000'

Length of output: 163


Script:

#!/bin/bash
# Extract values for monthly_data_transfer_to_internet_gb and monthly_https_requests from the YAML file.
rg --type yaml -A 10 'monthly_data_transfer_to_internet_gb:' examples/simple/infracost-usage.yml
rg --type yaml -A 10 'monthly_https_requests:' examples/simple/infracost-usage.yml

Length of output: 1101

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outputs.tf Outdated Show resolved Hide resolved
examples/simple/outputs.tf Outdated Show resolved Hide resolved
examples/simple/infracost-usage.yml Show resolved Hide resolved
examples/simple/infracost-usage.yml Show resolved Hide resolved
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bendoerr and others added 3 commits August 20, 2024 15:29
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
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Actionable comments posted: 3

Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE

Commits

Files that changed from the base of the PR and between 901e895 and 1a6962c.

Files selected for processing (4)
  • examples/simple/outputs.tf (1 hunks)
  • outputs.tf (1 hunks)
  • test/examples_simple_test.go (1 hunks)
  • variables.tf (1 hunks)
Additional comments not posted (3)
outputs.tf (1)

1-24: LGTM!

The output definitions are well-structured with meaningful descriptions.

examples/simple/outputs.tf (1)

1-24: LGTM!

The output definitions are well-structured with meaningful descriptions.

variables.tf (1)

19-38: LGTM!

The variable definitions are well-structured with meaningful descriptions.

test/examples_simple_test.go Show resolved Hide resolved
test/examples_simple_test.go Show resolved Hide resolved
test/examples_simple_test.go Show resolved Hide resolved
@bendoerr bendoerr merged commit e8764ca into main Aug 21, 2024
14 checks passed
@bendoerr bendoerr deleted the feature/simple-cloudfront-and-s3-origin branch August 21, 2024 12:27
@bendoerr bendoerr added enhancement New feature or request bug Something isn't working cicd Adjustments to the CI/CD/Action Workflows and removed bug Something isn't working cicd Adjustments to the CI/CD/Action Workflows labels Aug 22, 2024
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