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is the issue happening only from container in Fargate ? did you test it from an EC2 instance in the same subnet ? Could you share the error that you are getting during the DNS resolution ?
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This is the error:
2022/07/15 02:43:44 [error] 31#31: *10 git-codecommit.us-east-1.amazonaws.com could not be resolved (110: Operation timed out), client: 10.0.0.33, server: git-proxy, request: "GET /myrepo/info/refs?service=git-upload-pack HTTP/1.1", host: "amplify-app.execute-api.us-east-1.amazonaws.com"
I haven't tested through EC2 instances, mainly because there is no internet gateway on this VPC. Ingress is through API Gateway.
Could you try do a dig to the Amazon DNS server directly from the container. Please use the below command.
dig git-codecommit.eu-west-3.amazonaws.com @<Amazon DNS server i.e VPC CIDR+2>
Running into issues doing that. I keep getting errors when trying to deploy updated container. Only thing I've changed is the inclusion of the dig command, and I keep getting generic errors without much information like this:
{ "errorType": "Error", "errorMessage": "The execution didn't succeed", "stack": [ "Error: The execution didn't succeed", " at Runtime.exports.handler (/var/task/index.js:102:13)", " at processTicksAndRejections (internal/process/task_queues.js:97:5)" ] }
I had dealt with this before, and I know it's either related to building or possibly running the image, but I don't have any issues locally when building and running the image. So, without any real details in the error log I can't tell what's going on and why I can't deploy this updated image to check DNS...
This is my Dockerfile:
FROM nginx:alpine RUN apk add bind-tools COPY ./nginx.conf /etc/nginx/conf.d/default.conf EXPOSE 80 CMD ["sh","-c","dig git-codecommit.us-east-1.amazonaws.com @10.0.0.2 && nginx -g 'daemon off;'"]