I have created a k8s cluster and network, using 1 master and 2 nodes, the deployment happens correctly having one pod on each node
From my observation i would like to know, when we deploy the nginx pods (using deployment say replicas = 2) it deploy as a container of node1 or node2. but the nginx service actually runs on the server itself not inside the container as i see the service running on node1 and node2 currently?
[root@node1 ~]# ps -ef|grep nginx
root 13512 13494 0 10:57 ? 00:00:00 nginx: master process nginx -g daemon off;
101 13531 13512 0 10:57 ? 00:00:00 nginx: worker process
root 17310 16644 0 11:14 pts/0 00:00:00 grep --color=auto nginx
[root@node1 ~]#Is it a right setup, I have on my machine? that nginx service which is deployed to node1 and node2 from master machine is running on the node servers, though it is created as a part of pod deployment, or should it be running inside the container only?
You are probably looking at the nginx process running in the container. Look at the parent process of that nginx, it should be the container-shim, or something like that. When you run a process in a container, it runs as one of the processes of the machine, as a child of the container process, with limited access to the parent machine resources.