Below is kubernetes POD definition
apiVersion: v1
kind: Pod
metadata:
name: static-web
labels:
role: myrole
spec:
containers:
- name: web
image: nginx
ports:
- name: web
containerPort: 80
protocol: TCP
as I have not specified the resources, how much Memory & CPU will be allocated? Is there a kubectl to find what is allocated for the POD?
If resources are not specified for the Pod, the Pod will be scheduled to any node and resources are not considered when choosing a node.
The Pod might be "terminated" if it uses more memory than available or get little CPU time as Pods with specified resources will be prioritized. It is a good practice to set resources for your Pods.
See Configure Quality of Service for Pods - your Pod will be classified as "Best Effort":
For a Pod to be given a QoS class of BestEffort, the Containers in the Pod must not have any memory or CPU limits or requests.