Update the README file #8
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## Walkthrough
The pull request modifies the `application.properties` file by removing several existing properties related to the datasource configuration, including the URL, username, password, and driver class name for a generic datasource. These properties have been eliminated without replacement, indicating a shift away from a single datasource configuration. The `README.md` file has also been updated to clarify instructions for setting up the environment, particularly regarding where to manage database credentials.
## Changes
| File | Change Summary |
|------|----------------|
| `src/main/resources/application.properties` | - Removed generic datasource properties: URL, username, password, and driver class name. |
| `README.md` | - Updated instructions for adding environment variables, including a new step for `ENV_VAR`.<br>- Changed guidance from placing database credentials in `application.properties` to `common_local.properties`. |
## Poem
> 🐰 In the meadow of code, changes take flight,
> Generic configs fade into the night.
> With clearer paths for our database dreams,
> A hop towards order, or so it seems!
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Actionable comments posted: 1
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README.md(1 hunks)
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README.md (1)
69-69: Verify environment configuration structureLet's verify the environment directory structure and required properties.
✅ Verification successful
Documentation is accurate but could be more detailed
The instruction to update
common_local.propertiesis correct, but consider enhancing it with:
- Required database configurations (IEMR, IDENTITY, REPORTING, 1097IDENTITY)
- Note about connection pool and JPA settings
- Reference to Flyway migration configuration
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify environment configuration structure and gather required properties # Check if the environment directory exists echo "Checking environment directory..." fd -t d "environment$" src/main # Look for any existing properties files for reference echo -e "\nSearching for properties files..." fd -e properties . src/main # Search for property usage in code to identify required properties echo -e "\nGathering required properties from code..." rg "getProperty|@Value|System.getenv" -t javaLength of output: 1488
Script:
#!/bin/bash # Description: Check content structure of properties files echo "Content of common_local.properties (if exists):" cat src/main/environment/common_local.properties 2>/dev/null || echo "File exists but may be empty or ignored for security" echo -e "\nCommon structure across property files (showing only property keys):" for f in src/main/environment/common_*.properties; do echo -e "\nFile: $f" grep -v '^#' "$f" 2>/dev/null | cut -d= -f1 || echo "File exists but may be empty or ignored for security" doneLength of output: 6935
README.md
Outdated
| @@ -66,7 +66,7 @@ For subsequent changes, increment the version number, e.g., `V3__<description>.s | |||
| ## Build Configuration | |||
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| 1. **Setup Local Properties**: | |||
| - Copy `common_example.properties` to `common_local.properties` and update it for your environment. | |||
| - Go to `common_local.properties` and update it for your environment. | |||
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🛠️ Refactor suggestion
Enhance the environment configuration instructions
While removing the reference to the non-existent file is correct, the current instruction assumes common_local.properties exists and provides no guidance on its creation or content. Consider adding:
- Instructions for creating the file if it doesn't exist
- A list of required properties and their descriptions
- Example values (with placeholders) for reference
Here's a suggested enhancement:
- - Go to `common_local.properties` and update it for your environment.
+ - Create `common_local.properties` in `src/main/environment` if it doesn't exist
+ - Configure the following required properties:
+ ```properties
+ # Database Configuration
+ DB_HOST=<your-db-host>
+ DB_PORT=<your-db-port>
+ DB_USER=<your-db-username>
+ DB_PASSWORD=<your-db-password>
+
+ # Additional properties as needed
+ ```
+ - Replace the placeholders with your environment-specific values
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@vanitha1822, thank you for raising this PR. Let's do this instead.
This way any developer can maintain a local version (that is uncommitted to git) and have a default example file to start with. cc: @Asp-Codes |
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Actionable comments posted: 2
🧹 Nitpick comments (2)
src/main/resources/application.properties (2)
18-38: Document the database configuration structure.Add comments to explain:
- The purpose of each database
- Required format for database URLs
- Any specific requirements for credentials
Example documentation:
+# Database Configurations +# IEMR Database - Stores ... spring.datasource.dbiemr.url=<Enter AMRIT DB_IEMR URL here> +# Format: jdbc:mysql://hostname:port/database_name
18-38: Review architectural implications of multiple databases.The transition to multiple databases introduces several architectural considerations:
- Ensure proper transaction management across databases
- Consider implementing database health checks
- Plan for database failover scenarios
- Document the purpose and relationships between these databases
Consider implementing:
- Database health indicators
- Circuit breakers for database connections
- Clear documentation of database relationships and their purposes
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src/main/resources/application.properties (1)
18-38: Inconsistency between PR objectives and actual changes.The PR description mentions updating the README regarding 'common_example.properties', but the changes are actually modifying the database configurations in application.properties. Please:
- Update the PR description to reflect the actual changes
- Include the README changes mentioned in the PR description
- Consider splitting this into two separate PRs if both changes are needed
Let's verify if the README file exists and contains the mentioned text:
| spring.datasource.dbiemr.url=<Enter AMRIT DB_IEMR URL here> | ||
| spring.datasource.dbiemr.username=<Enter your AMRIT DB_IEMR username> | ||
| spring.datasource.dbiemr.password=<Enter your AMRIT DB_IEMR password> | ||
| spring.datasource.dbiemr.driver-class-name=com.mysql.cj.jdbc.Driver |
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Consider using environment variables or external configuration for sensitive data.
The database credentials should not be stored directly in the application.properties file. Instead:
- Use environment variables:
${AMRIT_DB_IEMR_USERNAME} - Use external configuration management
- Consider using Spring Cloud Config Server for distributed environments
Example secure configuration:
-spring.datasource.dbiemr.username=<Enter your AMRIT DB_IEMR username>
-spring.datasource.dbiemr.password=<Enter your AMRIT DB_IEMR password>
+spring.datasource.dbiemr.username=${AMRIT_DB_IEMR_USERNAME}
+spring.datasource.dbiemr.password=${AMRIT_DB_IEMR_PASSWORD}Also applies to: 24-27, 30-33, 35-38
💡 Codebase verification
Database connection pools need separate configurations per database
The current Tomcat pool settings are global and shared across all 4 databases (dbiemr, dbidentity, dbreporting, db1097identity). This could lead to resource contention. Consider:
- Add database-specific pool settings using prefixes:
spring.datasource.dbiemr.tomcat.max-active=30 spring.datasource.dbidentity.tomcat.max-active=30 spring.datasource.dbreporting.tomcat.max-active=30 spring.datasource.db1097identity.tomcat.max-active=30
- Review and adjust pool sizes based on each database's specific load patterns
🔗 Analysis chain
Verify database connection pool settings.
The existing Tomcat connection pool settings at the top of the file might need to be adjusted for multiple databases. Consider:
- Adding database-specific pool settings
- Reviewing the pool sizes based on the expected load for each database
Also applies to: 24-27, 30-33, 35-38
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for any existing multi-database configuration examples or documentation
rg -A 5 "spring.datasource.*.(url|username|password)" --glob '!application.properties'
Length of output: 9947
Script:
#!/bin/bash
# Search for connection pool related settings
rg -i "(hikari|tomcat|pool|maxActive|maxIdle|minIdle|maxWait)" src/main/resources/application.properties
# Also check for any Spring Boot autoconfiguration classes that might be configuring pools
ast-grep --pattern 'class $_ implements $_ConfigurationProperties'
Length of output: 533
…d rename the file local to example
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Actionable comments posted: 0
🧹 Nitpick comments (1)
README.md (1)
80-84: Add language specification to the code block.The code block for environment variables should specify a language for better syntax highlighting.
- ``` + ```properties Name : ENV_VAR Value: local ```🧰 Tools
🪛 Markdownlint (0.37.0)
81-81: null
Fenced code blocks should have a language specified(MD040, fenced-code-language)
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- src/main/resources/application.properties
🧰 Additional context used
🪛 Markdownlint (0.37.0)
README.md
81-81: null
Fenced code blocks should have a language specified
(MD040, fenced-code-language)
🔇 Additional comments (1)
README.md (1)
105-105: Enhance the database credentials section.The current instruction is too minimal and provides no guidance on the required properties.
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@drtechie Thanks for your suggestions. Updated the comments in the document. |
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One comment. |
Already it is added in |
📋 Description
JIRA ID:
In the README, it is given that copy from 'common_example.properties' to 'common_local.properties' to update the environment values. But there is no such file named as 'common_example.properties'. So update the README by removing the common_example.properties file name and directly can able to add the credentials in common_local.properties.
✅ Type of Change
Summary by CodeRabbit
common_local.propertiesinstead ofapplication.properties.