Python examples for fetching pod details using Azure AKS SDK and kubernetes python

Question

Hi,

I am trying to fetch the the pods CPU and and Memory Limits details using Python SDK for an Azure Kubernetes Cluster (AKS Cluster). Any Example would be very helpful.

I already have setup Python packages: azure-identity, azure-common, azure-mgmt-hybridkubernetes, azure-mgmt-kubernetesconfiguration .

Answer 1

Hi @Rajesh Swarnkar ,

The Azure Python SDK, is used to manage the cluster. For fetching the pods' info you would need to use the Kubernetes package.

For example:

from kubernetes import client, config

config.load_kube_config()


v1 = client.CoreV1Api()

pods = v1.list_pod_for_all_namespaces().items
# Get the CPU and memory limits for each pod
for pod in pods:
    print(f'Pod name: {pod.metadata.name}')
    for container in pod.spec.containers:
        print(f'\tContainer name: {container.name}')
        if container.resources.limits:
            if 'cpu' in container.resources.limits:
                print(f'\tCPU limit: {container.resources.limits["cpu"]}')
            else:
                print("\tNo cpu resource limits defined")
            if 'memory' in container.resources.limits:
                print(f'\tMemory limit: {container.resources.limits["memory"]}')
            else:
                print("\tNo memory resource limits defined")
        else:
           print("\tNo resource limits defined") 
            

I hope this helps.

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