SQS output plugin

[adnan-kobir-sp]

Q	A
Bug fix?	no
New feature?	yes
API breaks?	no
Deprecations?	no
Related tickets	none
License	Apache 2.0

What's in this PR?

Adds SQS output plugin

Additional context

To test the implementation:

• compiled fluentd with the added fluent-plugin-sqs gem and pushed up the docker image to my public repository
• Modified pkg/sdk/api/v1beta1/logging_types.go and set DefaultFluentdImageRepository to my public image repo temporarily
• compile the controller and pushed up to my public repository
• deployed to my local kind cluster
• followed the guide and deployed the logging demo
• added the following output

apiVersion: logging.banzaicloud.io/v1beta1
kind: Output
metadata:
  name: sqs-output-sample
  namespace: logging
spec:
  sqs:
    queue_name: some-aws-sqs-queue
    create_queue: false
    region: us-east-1

• modified the existing Flow and appended sqs-output-sample

I was able to verify that messages were successfully being populated in some-aws-sqs-queue queue

Checklist

• Code meets the Developer Guide
• User guide and development docs updated (if needed)
• Related Helm chart(s) updated (if needed)

[ahma]

@adnan-kobir-sp Thanks for your contribution! Could you pls use secret refs. to store aws creds eg.: https://github.com/banzaicloud/logging-operator/blob/master/pkg/sdk/model/output/aws_elasticsearch.go#L86 Thanks!

[adnan-kobir-sp]

@adnan-kobir-sp Thanks for your contribution! Could you pls use secret refs. to store aws creds eg.: https://github.com/banzaicloud/logging-operator/blob/master/pkg/sdk/model/output/aws_elasticsearch.go#L86 Thanks!

@ahma done. Thanks for the review

[ahma]

LGTM Thanks @adnan-kobir-sp !

[adnan-kobir-sp]

@pepov can I get a review please? thanks

[pepov]

LGTM, thanks!