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AWS BluAge L3 workshop. Go-Live->Deploy->Start application. Application fails to start.
During Go-Live->Start application the application is deployed successfully but during Start application the application is failing with below error:
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The error you're encountering during the "Start application" phase of the AWS BluAge L3 workshop's Go-Live process indicates issues with dependency injection and bean creation, particularly related to Redis cache and database configuration.
To resolve this issue, you should:
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Check your Redis configuration: Ensure the Redis server is running and accessible, and verify that the connection details (host, port, password) are correctly set in your application's configuration files.
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Verify database configuration: Double-check your database connection settings, including URL, username, and password. Make sure the database server is running and accessible.
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Review application properties: Examine your application.properties or application.yml file to ensure all necessary configurations for Redis, database, and other components are correctly set.
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Check dependencies: Ensure all required dependencies are present in your project's build file (pom.xml for Maven or build.gradle for Gradle) and that there are no version conflicts.
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Examine logs: Look for more detailed error messages in the application logs for additional information about the specific cause of the failure.
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Validate data sources: Ensure that all required data sources (jics, bluesam, bac, primary) are correctly configured and accessible.
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Check resource naming: Ensure that the names of your resources (like databases) match exactly between your configuration and the actual resource names. Mismatches in capitalization can cause issues.
If you've checked all these areas and the issue persists, you may need to reach out to the AWS BluAge L3 workshop support team for further assistance. They can provide more specific guidance based on the workshop's setup and requirements.
Sources
AWS BluAge L3 workshop. Go-Live->Deploy->Start application. Application fails to start. | AWS re:Post
AWS Blu Age L3 workshop - Automation step error | AWS re:Post
