Amazon ECS troubleshooting

You may need to troubleshoot issues with your load balancers, tasks, services, or container instances. This chapter helps you find diagnostic information from the Amazon ECS container agent, the Docker daemon on the container instance, and the service event log in the Amazon ECS console.

Topics

• Using Amazon ECS Exec for debugging
• Checking stopped tasks for errors
• Stopped tasks error codes
• CannotPullContainer task errors
• Service event messages
• Invalid CPU or memory value specified
• Troubleshooting service load balancers
• Troubleshooting service auto scaling
• AWS Fargate throttling quotas
• API failure reasons