Questions tagged [kubernetes-python-client]
93 questions
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How to read image tag value of kubernetes cronjob with python kubernetes client?
What is python code for kubernetes client same as:
'kubectl get cronjob -o yaml'
I tried with https://github.com/kubernetes-client/python/blob/master/examples/cronjob_crud.py
get_cronjob_body(namespace,name,command) which return body but this…
0
votes
1 answer
How to create a ServiceMonitor with create_from_yaml from k8s python client
I have the following manifest to export some RabbitMQ stats:
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: rabbitmq-exporter
labels:
app: rabbitmq
spec:
selector:
matchLabels:
app: rabbitmq
…
Paulo
- 6,982
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Not able to list the namesapce
i am new to python and Kubernetes, i have installed the Kubernetes client, i was trying to get the namespace below is my code:
from kubernetes import client, config
def main():
config.load_kube_config()
k8s_apps_v1 = client.AppsV1Api()
…
kumar
- 1
- 1
0
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1 answer
Scale deployment with python client in Kubernetes
I am trying to scale deployments using Kubernetes python client. The cluster is running on 3 nodes and I have remote access via kubectl. I need to scale my deployment based on a python script via Kubernetes python client. I am trying the following…
jkmp
- 55
- 2
- 7
0
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1 answer
In kubectl python client how to get storage class by name in yaml format
I am trying to get yaml for the particular storage class using Kubernetes python client, following code does the job:
list_storage_class = v1.list_storage_class(_preload_content=False)
storageclass = list_storage_class.read().decode('utf-8') #…
l00p
- 392
- 2
- 17
0
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1 answer
Manipulating kubernetes yaml with python
I am trying to manipulate a kubernetes yaml file with python's pyyaml. I'm trying to add some annotations, but when I dump them the output is empty.
Add key,val in a Deployment:
file_content = ""
try:
with open(filename, "r") as f:
…
sctx
- 128
- 2
- 11
0
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1 answer
How to delete a kubernetes deployment using kubernetes python client?
I cannot find the python function to delete a kubernetes deployment. I can delete the pods but that would only cause the deployment to restart the pods again. Basically I want the equivalent of kubectl delete deployment deployment1 --namespace nms.
Sanjeeb Subedi
- 1
- 2
0
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0 answers
How can I dynamically allocate resources to each pod?
I want to change the resource allocation of each pod dynamically using python client.
I tried below code but it seems doesn't change.
I searched really hard but I don't know how to...
Or is there any other API that makes this change possible?
from…
juliysys
- 1
- 1
0
votes
1 answer
is there Python client API for 'kubectl auth can-i --list'
I am trying to list permissions associated to a service account 'foobar-user' applied to my cluster in namespace 'kube-system':
kubectl auth can-i --list --as=system:serviceaccount:kube-system:foobar-user --namespace=kube-system
Resources …
KGosalia
- 39
- 1
- 5
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How to get custom objects like VirtualMachine using kubernetes python client?
I am using kubernetes python client and I want to write a method to list/get custom objects like VirtualMachine or VirtualMachineInstance. I tried with the method client.CustomObjectsApi().list_cluster_custom_object() but it requires 3 necessary…
Yash
- 1
0
votes
1 answer
Python Docker SDK Inside Kubernetes
I followed this link - https://docs.docker.com/engine/api/sdk/examples/ and the docker SDK worked fine while I was using Docker containers. Now that I have moved to K8s, when I run the code I get error like "Container Not Found" . Is there a way to…
Arun Chandramouli
- 77
- 2
- 10
0
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1 answer
Internal communication between pods at Kubernetes with code
Maybe this question is very wrong but my research so far hasn't been very helpful.
My plan is to deploy a server app to multiple pods , as replicas (same code running in multiple pods) and I want each pod to be able to communicate with the rest…
Flora Biletsiou
- 309
- 3
- 6
- 17
0
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0 answers
Managing Openshift cluster with Python
I have a requirement to use Python to deploy some things to an Openshift cluster (I've been pre-empted from any other solution), so I'm attempting to exercise the kubernetes module:
from kubernetes import client, config
configuration =…
John
- 727
- 5
- 15
0
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1 answer
How to apply patch to make pod phase go to Succeeded or Failed?
This is a follow-up from my last question - How to programmatically modify a running k8s pod status conditions? after which I realized, you can only patch the container spec from the deployment manifest to seamlessly let the controller apply the…
Inian
- 80,270
- 14
- 142
- 161
0
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1 answer
How to programmatically modify a running k8s pod status conditions?
I'm trying to modify the running state of my pod, managed by a deployment controller both from command line via kubectl patch and from the k8s python client API. Neither of them seem to work
From the command line, I tried both strategic merge match…
Inian
- 80,270
- 14
- 142
- 161