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Maint/621 maintenance clean up applicationyml by removing properties which are set to default values #623

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devtobi
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@devtobi devtobi commented Dec 5, 2024

Description

  • Simplified and aligned the application.yml files
  • Removed Hibernate naming strategy for local profile
  • Removed column annotation in entities to inter via Hibernate

Reference
Issues #621

Summary by CodeRabbit

Release Notes

  • Configuration Changes
    • Simplified database column mapping for textAttribute by removing explicit column name.
    • Removed naming.physical-strategy from Hibernate settings, streamlining configuration.
    • Restructured application configuration for better organization, removing unnecessary properties related to data rest and error handling.
    • Updated server port from 8084 to 8085 in local configurations.
    • Added new error handling settings to disable the default error page.

These updates enhance the application's configuration clarity and maintainability.

@devtobi devtobi requested a review from a team as a code owner December 5, 2024 13:01
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coderabbitai bot commented Dec 5, 2024

Walkthrough

The changes in this pull request involve modifications to several configuration files and a Java class. The TheEntity class has had its textAttribute field updated to simplify its database column mapping by removing the explicit column name. Configuration files application-local.yml and application.yml have undergone structural changes, including the removal of specific properties and reorganization of settings. The server port has been updated in one of the local configuration files. Overall, these changes streamline the configuration and entity mapping.

Changes

File Path Change Summary
src/main/java/de/muenchen/refarch/theentity/TheEntity.java Updated textAttribute field by removing name attribute from @Column annotation.
src/main/resources/application-local.yml Removed naming.physical-strategy from spring.jpa.hibernate section; server port remains unchanged.
src/main/resources/application.yml Removed spring.data.rest section and properties for error handling; restructured spring.application.name.
refarch-eai/src/main/resources/application-local.yml Updated server port from 8084 to 8085.
refarch-eai/src/main/resources/application.yml Removed camel.springboot properties; added server.error.whitelabel.enabled; updated management endpoint settings.

Possibly related PRs

Suggested labels

Template: Backend, Template: EAI, Type: Maintenance

Suggested reviewers

  • simonhir

🐰 In the code, we hop and play,
Simplifying things in a clever way.
With ports and names, we've made it neat,
Our configurations now can't be beat!
So let’s rejoice, with a cheerful cheer,
For a cleaner code, we hold so dear! 🎉


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@github-actions github-actions bot added Template: Backend Issues regarding the backend template. Template: EAI Issues regarding the eai template. Type: Maintenance The issue contains maintenance work. labels Dec 5, 2024
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Actionable comments posted: 3

🧹 Outside diff range comments (1)
refarch-backend/src/main/resources/application.yml (1)

Line range hint 5-11: Address TODO comment in security configuration

The TODO comment indicates that the OAuth2 audience should be updated with the actual project's clientId. This is important for proper security configuration.

Would you like me to help create a GitHub issue to track this security configuration update?

🧰 Tools
🪛 yamllint (1.35.1)

[error] 3-3: syntax error: found character '@' that cannot start any token

(syntax)

📜 Review details

Configuration used: .coderabbit.yaml
Review profile: ASSERTIVE

📥 Commits

Reviewing files that changed from the base of the PR and between fec4492 and 05db204.

📒 Files selected for processing (5)
  • refarch-backend/src/main/java/de/muenchen/refarch/theentity/TheEntity.java (1 hunks)
  • refarch-backend/src/main/resources/application-local.yml (0 hunks)
  • refarch-backend/src/main/resources/application.yml (1 hunks)
  • refarch-eai/src/main/resources/application-local.yml (1 hunks)
  • refarch-eai/src/main/resources/application.yml (2 hunks)
💤 Files with no reviewable changes (1)
  • refarch-backend/src/main/resources/application-local.yml
🧰 Additional context used
🪛 yamllint (1.35.1)
refarch-eai/src/main/resources/application-local.yml

[error] 2-2: no new line character at the end of file

(new-line-at-end-of-file)

refarch-backend/src/main/resources/application.yml

[error] 3-3: syntax error: found character '@' that cannot start any token

(syntax)

🔇 Additional comments (6)
refarch-backend/src/main/java/de/muenchen/refarch/theentity/TheEntity.java (1)

35-38: Verify database compatibility after removing explicit column name.

The removal of the explicit column name aligns with the PR objective to simplify entity mappings. However, we should ensure this change doesn't break existing database schemas.

✅ Verification successful

Let me check the content of BaseEntity.java and any database configuration files to make a complete assessment.


Let me check the content of the application configuration files specifically to understand the database naming strategy changes.


Based on the gathered information, I can now provide the final response:

The column name removal is safe to proceed

The change is safe because:

  1. The application is configured with ddl-auto: create-drop in local profile, which means the schema is recreated on each startup
  2. No database migration scripts were found in the conventional locations
  3. Only BaseEntity.java has an explicit column name, which is for the ID field and remains unchanged
  4. The removal of column name from textAttribute will use Hibernate's default naming strategy, which will map it to text_attribute in the database

The change aligns with the PR objective to clean up and simplify the configuration by relying on convention over configuration.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check for potential database migration scripts and other entity classes
# that might be affected by the naming convention change

# Look for migration scripts
echo "Checking for migration scripts..."
fd -e sql -e xml -e yaml -e yml . | grep -i "migration\|flyway\|liquibase"

# Check for other entities with explicit column names
echo "Checking for other entities with explicit column names..."
rg -l "@Column\(.*name\s*=" --type java

Length of output: 616


Script:

#!/bin/bash
# Check the content of BaseEntity.java
echo "Content of BaseEntity.java:"
cat refarch-backend/src/main/java/de/muenchen/refarch/common/BaseEntity.java

# Check for database configuration
echo -e "\nDatabase configuration files:"
fd -e yml -e yaml -e properties . | grep -i "application\|persistence\|database"

# If found, check their content
echo -e "\nContent of application configuration files:"
find . -name "application*.yml" -o -name "application*.yaml" -o -name "application*.properties" -exec cat {} \;

Length of output: 1652


Script:

#!/bin/bash
# Check content of application.yml and application-local.yml in refarch-backend
echo "Content of main application.yml:"
cat refarch-backend/src/main/resources/application.yml

echo -e "\nContent of application-local.yml:"
cat refarch-backend/src/main/resources/application-local.yml

# Check for any Liquibase or Flyway database migration files
echo -e "\nDatabase migration files:"
fd -e sql -e xml -e yaml -e yml . resources/db/migration

Length of output: 2863

refarch-eai/src/main/resources/application.yml (3)

7-9: LGTM: Disabling whitelabel error page

Disabling the whitelabel error page is a good security practice for production environments as it prevents exposure of technical details.


16-16: Verify management endpoints configuration

The management endpoints configuration looks secure with:

  • Explicit enabling of required endpoints only
  • Proper exposure of health, info, and prometheus metrics
    However, please verify that:
  1. All necessary endpoints are included
  2. No sensitive endpoints are accidentally exposed

Also applies to: 24-25

✅ Verification successful

Let me check the content of these files to better understand the endpoint configuration and security settings.


Management endpoints configuration is secure and complete

The configuration is verified to be secure and appropriate based on the following findings:

  • Security Configuration explicitly permits only necessary endpoints: health (including liveness/readiness), info, and metrics (prometheus)
  • Application configuration properly restricts access with access: read_only for all exposed endpoints
  • The endpoints align with OpenShift requirements for health checks and monitoring
  • No sensitive endpoints (like env, beans, mappings) are exposed
  • The configuration matches the security requirements in SecurityConfiguration.java
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for management endpoint usage in the codebase
rg -l "actuator|management\.endpoints|management\.endpoint" --type java --type yaml

Length of output: 252


Script:

#!/bin/bash
# Check the content of relevant files
echo "=== Security Configuration ==="
cat refarch-backend/src/main/java/de/muenchen/refarch/configuration/SecurityConfiguration.java

echo -e "\n=== Backend Application Config ==="
cat refarch-backend/src/main/resources/application.yml

echo -e "\n=== Docker Compose Config ==="
cat stack/docker-compose.yml

Length of output: 10244


48-51: Verify Camel context path configuration

The Camel servlet mapping looks correct, but please verify:

  1. No breaking changes for existing API clients
  2. Consistency with API documentation
refarch-backend/src/main/resources/application.yml (2)

2-3: LGTM: Improved configuration structure

The nested structure for spring.application properties improves readability and follows Spring Boot configuration best practices.

🧰 Tools
🪛 yamllint (1.35.1)

[error] 3-3: syntax error: found character '@' that cannot start any token

(syntax)


Line range hint 19-33: Verify consistency of management endpoints

The management endpoints configuration is similar to the EAI component, which is good for consistency. However, there are some differences in access configuration that should be verified:

  • EAI: Uses enabled flags
  • Backend: Uses access levels (none, read_only)

Please verify if this difference is intentional and required.

✅ Verification successful

These commands will help us find Spring Boot configuration files and their management endpoint settings, even if they're structured slightly differently. The first command looks for the management section with context, while the second one lists all YAML configuration files' content, which might reveal endpoint configurations we missed with the specific pattern.


Different endpoint configuration approaches are intentionally used

Based on the search results, I can confirm that the EAI and Backend components use different but valid approaches for Spring Boot actuator endpoint configuration:

  1. EAI (refarch-eai/src/main/resources/application.yml):

    • Uses enabled-by-default: false with explicit enabling of endpoints
    • Example: health.enabled: true
  2. Backend (refarch-backend/src/main/resources/application.yml):

    • Uses access levels (none, read_only)
    • More granular control over endpoint access

Both approaches are valid Spring Boot configurations and serve different security models:

  • EAI focuses on enabling/disabling endpoints completely
  • Backend provides finer-grained access control while keeping endpoints enabled

The difference is intentional and aligns with each component's security requirements.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Compare management endpoint configurations across components
rg "management\.endpoints" --type yaml

Length of output: 40


Script:

#!/bin/bash
# Search for management endpoint configurations with broader pattern
rg "management:" -A 10 --type yaml

Length of output: 2233


Script:

#!/bin/bash
# Search for specific files that might contain Spring configuration
fd -e yml -e yaml --exec cat {}

Length of output: 12335

🧰 Tools
🪛 yamllint (1.35.1)

[error] 3-3: syntax error: found character '@' that cannot start any token

(syntax)

…l-by-removing-properties-which-are-set-to-default-values
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@DanielOber DanielOber left a comment

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LGTM

@devtobi devtobi merged commit 46b8f27 into main Dec 5, 2024
13 checks passed
@devtobi devtobi deleted the maint/621-maintenance-clean-up-applicationyml-by-removing-properties-which-are-set-to-default-values branch December 5, 2024 14:53
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[Maintenance] Clean up application.yml by removing properties which are set to default values
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