I'm collecting logs of my kubernetes cluster using this guide "the blog article of ELK 6.x ".
Using this method, I'm collecting many fields, like kubernetes.pod.name, kubernetes.annotations.abc, etc, it's really great!, But I would like to get more metadata fields, e.g.
kubernetes.container.image, or whatever environment values of each container.
For this purpose. I didn't get usefully information of this url.
Somebody know how to get it? some example for my filebeat.yml file?