Container Network Interface. Pods in Kubernetes will connect or talk with the help of CNI. Basically this is for pods to communicate. We will be using in our class - calico

yes, you can configure docker with ansible with the help of docker module. https://docs.ansible.com/ansible/2.9/scenario_guides/guide_docker.html#

you need to create a service user like ansible with command - useradd {{remote_user}} Then, give docker group permission to it (run the below command using root) sudo usermod -aG docker {{remote_user}}

create a custom host file like "host.ini" and then call it while running a playbook with - ansible-playbook -i host.ini .yml

This is for the case when you have multiple log files in one location with specific extension which is "*.log"

For the safe side, first, do a dry run and list files matching the criteria. find /var/log -name "*.log" -type f -mtime +10Once the list is verified, delete those files by running the following command: find /var/log -name "*.log" -type f -mtime +10 -delete