Major/remove default fluentbit setup

[venkatamutyala]

PR Type

Enhancement, Documentation, Configuration changes

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Description

• Removed FluentBit AWS access and secret key variables from main.tf.
• Deleted the entire FluentBit application template in templates/application-glueops-fluentbit.yaml.
• Removed FluentBit related configurations from values.yaml, including port settings, AWS exporter details, and container image details.
• Updated Chart.yaml to bump the version from 0.43.0-rc11 to 0.43.0-rc12.
• Updated README.md to reflect the new version and removed FluentBit configurations.

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Changes walkthrough 📝

	Relevant files
Enhancement	main.tf Remove FluentBit AWS details from Terraform configuration. main.tf Removed FluentBit AWS access and secret key variables. Removed FluentBit AWS keys from the output helm_values. +1/-11    application-glueops-fluentbit.yaml Remove FluentBit application template.                                      templates/application-glueops-fluentbit.yaml Deleted the entire FluentBit application template. +0/-205  values.yaml Remove FluentBit configurations and image details.              values.yaml Removed FluentBit port configurations. Removed FluentBit AWS exporter details. Removed FluentBit container image details. +1/-15
Configuration changes	Chart.yaml Bump chart version to 0.43.0-rc12.                                              Chart.yaml Bumped chart version from 0.43.0-rc11 to 0.43.0-rc12. +1/-1
Documentation	README.md Update README version badge and remove FluentBit configurations. README.md Updated version badge to 0.43.0-rc12. Removed FluentBit related configurations from the documentation. +1/-9

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PR Review 🔍

(Review updated until commit 7825fe3)

⏱️ Estimated effort to review [1-5]	2, because the PR involves straightforward removals of configurations and references to FluentBit across multiple configuration files. The changes are clear and mostly involve deletions, which are usually less complex to review than additions or modifications of logic.
🧪 Relevant tests	No
⚡ Possible issues	No
🔒 Security concerns	No

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

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Persistent review updated to latest commit 7825fe3

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PR Code Suggestions ✨

Category	Suggestion	Score
Security	Add validation for AWS access keys to ensure they meet expected patterns Consider adding error handling or validation for AWS access keys to ensure they meet security and format requirements, enhancing the robustness of the deployment. main.tf [36-37] variable "externaldns_aws_access_key" { description = "AWS access key for external DNS" + validation { + condition = can(regex("^AKIA[0-9A-Z]{16}$", var.externaldns_aws_access_key)) + error_message = "The AWS access key must start with 'AKIA' followed by 16 alphanumeric characters." + } } Suggestion importance[1-10]: 9 Why: Adding validation for AWS access keys enhances security and ensures that the keys meet the expected format. This is a significant improvement that addresses potential security concerns.	9
Possible issue	Verify removal of configurations to avoid breaking dependencies Ensure that the removal of FluentBit related variables and configurations is intentional and that no dependencies are broken elsewhere in your infrastructure or codebase. main.tf [36] -variable "fluentbit_exporter_aws_access_key" { - description = "AWS access key for FluentBit exporter" -} +# Ensure no dependencies on FluentBit configurations before removal Suggestion importance[1-10]: 8 Why: Ensuring that the removal of FluentBit related variables and configurations does not break dependencies is important for the stability of the infrastructure. This suggestion addresses a potential issue that could cause significant problems if overlooked.	8
Maintainability	Refactor deeply nested function calls to improve code readability Refactor the nested replace functions into a more readable format, possibly by defining a local variable or using a loop structure if the language permits, to enhance maintainability and readability. main.tf [236] -replace(replace(replace(replace(replace(replace(replace( +locals { + updated_content = replace(replace(replace(replace(replace(replace(replace( +} +value = local.updated_content Suggestion importance[1-10]: 7 Why: Refactoring the deeply nested replace functions into a more readable format enhances maintainability and readability. This is a good practice, but it is not critical and does not address any major issues.	7
Best practice	Improve the clarity of variable names related to AWS access keys Consider using a more descriptive variable name for externaldns_aws_access_key to clarify its purpose or scope, especially if there are multiple AWS access keys used in different contexts. main.tf [36-37] -variable "externaldns_aws_access_key" { +variable "aws_access_key_for_external_dns" { description = "AWS access key for external DNS" } Suggestion importance[1-10]: 6 Why: While the suggestion to use a more descriptive variable name improves readability, it is not crucial and does not address any major issues or bugs. It is a minor improvement for code clarity.	6

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PR Code Suggestions ✨

Category	Suggestion	Score
Best practice	Add a validation rule to ensure the AWS access key format is correct Consider adding a validation rule for the externaldns_aws_access_key variable to ensure it meets AWS access key format requirements. This can prevent runtime errors due to incorrect configurations. main.tf [36-38] variable "externaldns_aws_access_key" { description = "AWS access key for external DNS" + validation { + condition = can(regex("^AKIA[0-9A-Z]{16}$", var.externaldns_aws_access_key)) + error_message = "The AWS access key must start with 'AKIA' followed by 16 alphanumeric characters." + } } Suggestion importance[1-10]: 9 Why: Adding a validation rule for the externaldns_aws_access_key variable is a best practice that can prevent runtime errors due to incorrect configurations. This suggestion is highly relevant and improves the robustness of the code.	9
Maintainability	Refactor the nested replace functions to a local variable for clarity Refactor the nested replace functions in the helm_values output to a local variable for better readability and maintainability. main.tf [234-239] +locals { + helm_values_content = replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace( +... output "helm_values" { - value = replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace( -... + value = local.helm_values_content +} Suggestion importance[1-10]: 8 Why: Refactoring the nested replace functions into a local variable significantly improves readability and maintainability. This suggestion is beneficial for future code maintenance.	8
Possible issue	Check and update dependencies due to the removal of fluentbit variables Since the fluentbit_exporter variables are removed, ensure that any dependent infrastructure or scripts that use these variables are also updated or removed to avoid errors. main.tf [36-38] +# Ensure to check and update dependent scripts or infrastructure variable "externaldns_aws_access_key" { description = "AWS access key for external DNS" } Suggestion importance[1-10]: 7 Why: Ensuring that any dependent infrastructure or scripts are updated due to the removal of fluentbit_exporter variables is important to avoid potential errors. This suggestion is practical and helps maintain code integrity.	7
Documentation	Document the reason for the removal of FluentBit configuration Consider documenting the reason for the removal of FluentBit configuration in the code or in the project's documentation to maintain historical context for future reference. main.tf [36-38] +# FluentBit configuration removed due to [reason] variable "externaldns_aws_access_key" { description = "AWS access key for external DNS" } Suggestion importance[1-10]: 6 Why: Documenting the reason for the removal of FluentBit configuration helps maintain historical context and aids future developers. While not critical, it is a good practice for project documentation.	6