I am new in elasticsearch and we want to write daily backup job in our production environment ,In our production environment we are using openshift and kubernetes, and our elasticsearch deploy as a docker container in kubernetes environment,I have some idea about elasticsearch snapshot strategies but how to implement for daily elasticsearch backup job in containerized environment.
you need to write a cronjob and in that cronjob, you should use the host as service name it will take backup. (as per kubernets view)