Custom-configured version of OpenCanary in a handy Docker image format. Featured in SANS SEC488 - Cloud Security Essentials.
docker run -dit --restart always --name opencanary -v /var/tmp:/var/tmp -p 80:80 ryananicholson/opencanary:latest
Launch attach with cURL:
curl -XPOST http://127.0.0.1/index.html -d 'username=testuser&password=testpass&btnLogin=Login'
Review results:
tail /var/tmp/opencanary.log