Traefik AWS Plugin

This is a Traefik middleware plugin which pushes data to and pulls data from Amazon Web Services (AWS) for a Traefik instance running in Amazon Elastic Container Service (ECS).

Configuration

traefik.yml:

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providers:
  ecs:
    exposedByDefault: false

experimental:
  plugins:
    aws:
      moduleName: github.com/bluecatengineering/traefik-aws-plugin
      version: v0.2.0

Example labels for a given router:

```text
"traefik.enable" : "true"
"traefik.http.routers.my-router.service" : "noop@internal"
"traefik.http.routers.my-router.rule" : "Host(`aws.myhostexample.io`)"
"traefik.http.routers.my-router.middlewares" : "my-aws"

Services

Local storage

To store objects in a local directory, use the following labels (example):

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"traefik.http.middlewares.my-aws.plugin.aws.type" : "local"
"traefik.http.middlewares.my-aws.plugin.aws.directory" : "aws-local-directory"

GET, PUT and POST are supported. POST will append a UUID to the path. There is a Location header in the response.

S3

To store objects in Amazon Simple Storage Service (S3), use the following labels (example):

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"traefik.http.middlewares.my-aws.plugin.aws.service" : "s3"
"traefik.http.middlewares.my-aws.plugin.aws.bucket" : "my-bucket"
"traefik.http.middlewares.my-aws.plugin.aws.region" : "us-west-2"
"traefik.http.middlewares.my-aws.plugin.aws.prefix" : "/prefix"
}

Note that prefix must include the leading slash.

PUT and GET are supported. If you make a POST request, a UUID will be generated and the object will be created in the same manner as a PUT request. A Location header is sent back in the response.

When forwarding the request to S3, the plugin sets the following headers:

• Host
• Authorization with the AWS API request signature; the ECS task IAM role credentials are used to sign the request
• date, if not defined
• X-Amz-Content-Sha256
• X-Amz-Date
• x-amz-security-token

DynamoDB

Amazon DynamoDB support is pending.

Development

To develop traefik-aws-plugin in a local workspace:

• Install go
• Install golangci-lint