simple-sqsd

A simple version of the AWS Elastic Beanstalk Worker Environment SQS daemon (sqsd).

This version has been customized for Handy.

Getting Started

$ SQSD_QUEUE_REGION=us-east-1 SQSD_QUEUE_URL=http://queue.url SQSD_HTTP_URL=http://service.url/endpoint go run cmd/simplesqsd/simplesqsd.go

Docker (uses a GitHub Container Registry):

$ docker run -e AWS_ACCESS_KEY_ID=your-access-id -e AWS_SECRET_ACCESS_KEY=your-secret-key -e SQSD_QUEUE_REGION=us-east-1 -e SQSD_QUEUE_URL=http://queue.url -e SQSD_HTTP_URL=http://service.url/endpoint ghcr.io/fterrag/simple-sqsd:latest

Configuration

Environment Variable	Default Value	Required	Description
SQSD_QUEUE_REGION		yes	The region of the SQS queue.
SQSD_QUEUE_URL		yes	The URL of the SQS queue.
SQSD_QUEUE_MAX_MSGS	10	no	Max number of messages a worker should try to receive from the SQS queue.
SQSD_QUEUE_WAIT_TIME	10	no	The duration (in seconds) for which the call waits for a message to arrive in the queue before returning. Setting this to 0 disables long polling. Maximum of 20 seconds.
SQSD_HTTP_MAX_CONNS	25	no	Maximum number of concurrent HTTP requests to make to SQSD_HTTP_URL.
SQSD_HTTP_URL		yes	The URL of your service to make a request to.
SQSD_HTTP_CONTENT_TYPE		no	The value to send for the HTTP header Content-Type when making a request to your service.
SQSD_HTTP_USER_AGENT		no	The value to send for the HTTP header User-Agent when making a request to your service.
SQSD_AWS_ENDPOINT		no	Sets the AWS endpoint.
SQSD_HTTP_HMAC_HEADER		no	The name of the HTTP header to send the HMAC hash with.
SQSD_HMAC_SECRET_KEY		no	Secret key to use when generating HMAC hash send to SQSD_HTTP_URL.
SQSD_HTTP_HEALTH_PATH		no	The path to a health check endpoint of your service. When provided, messages will not be processed until the health check returns a 200 for HTTPHealthInterval times
SQSD_HTTP_HEALTH_WAIT	5	no	How long to wait before starting health checks
SQSD_HTTP_HEALTH_INTERVAL	5	no	How often to wait between health checks
SQSD_HTTP_HEALTH_SUCCESS_COUNT	1	no	How many successful health checks required in a row
SQSD_HTTP_TIMEOUT	15	no	Number of seconds to wait for a response from the worker
SQSD_SQS_HTTP_TIMEOUT	15	no	Number of seconds to wait for a response from sqs
SQSD_HTTP_SSL_VERIFY	true	no	Enable SSL Verification on the URL of your service to make a request to (if you're using self-signed certificate)
SQSD_HTTP_AUTHORIZATION_HEADER		no	A simple feature to add a jwt/simple token to Authorization header for basic auth on SQSD_HTTP_URL
SQSD_HTTP_AUTHORIZATION_HEADER_NAME		no	override the http header name (defaults to Authorization) in SQSD_HTTP_AUTHORIZATION_HEADER
SQSD_CRON_FILE		no	The elastic beanstalk cron.yaml file to load
SQSD_CRON_ENDPOINT	SQSD_HTTP_URL without path/query	yes if SQSD_CRON_FILE	The base URL to call (e.g. http://localhost:3000). cron.yaml url will be appended to this
SQSD_CRON_TIMEOUT	15	no	Duration (in seconds) To wait for the cron endpoint to response