AWS Fargate Task Stopping with 'ResourceInitializationError' Despite Sufficient CPU and Memory Allocations
I've searched everywhere and can't find a clear answer. I'm optimizing some code but I've tried everything I can think of but I'm not sure how to approach I'm experiencing a frustrating scenario with my AWS Fargate setup. My task is stopping unexpectedly with a 'ResourceInitializationError' message in the CloudWatch logs. I've allocated 1 vCPU and 2GB of memory, which should be more than enough for my application, a simple Node.js API using Express. Here’s the relevant snippet from my `taskDefinition.json`: ```json { "family": "my-application", "containerDefinitions": [ { "name": "api", "image": "my-ecr-repo/my-image:latest", "memory": 2048, "cpu": 1024, "essential": true, "portMappings": [ { "containerPort": 3000, "hostPort": 3000 } ], "environment": [ { "name": "NODE_ENV", "value": "production" } ] } ], "requiresCompatibilities": ["FARGATE"], "networkMode": "awsvpc", "cpu": "1024", "memory": "2048" } ``` I have verified that the IAM role associated with the task has the necessary permissions to access other resources like S3 and DynamoDB. I've also checked the container image for any possible issues, and it runs fine locally with the same configuration. In the CloudWatch logs, I see the following behavior message: ``` start-container: behavior response from daemon: Container command not found or does not exist ``` I confirmed that the command specified in the Dockerfile is correct, and it's set to run `node server.js` upon starting. Additionally, I’ve tried launching the task in a different availability zone, but the behavior continues. I suspect there might be a misconfiguration somewhere, possibly related to the network settings since I am using the `awsvpc` mode. I’d appreciate any insights or troubleshooting tips to resolve this scenario. Has anyone else encountered this? Has anyone dealt with something similar? For context: I'm using Javascript on Windows 11. Any ideas what could be causing this? For reference, this is a production web app. My development environment is Windows 10. I'd really appreciate any guidance on this. Is there a better approach?