K
Q

LINKERD: Pending External IP in Kubernetes on Ubuntu

3/9/2017

enter image description here

I have installed kubernetes on my ubuntu machine when I tried to run the following command I see external-IP as "pending", where svc.yml is service object in linkerd, link below

link: https://linkerd.io/getting-started/k8s/

-- zillani
kubernetes
linkerd
ubuntu

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3 Answers

3/10/2017

The yaml you specified for the Service has type: LoadBalancer. That will only work with a cloud provider - so not on your bare metal Ubuntu installation.

Modify the Service definition and specify a different type, for example clusterIP

-- Janos Lenart
Source: StackOverflow
3/9/2017

I think you have insufficient memory on your machine, try this command

kubectl get nodes -o yaml | grep '\sname\|cpu\|memory'

reference: https://kubernetes.io/docs/user-guide/debugging-pods-and-replication-controllers/

-- praveen kumar
Source: StackOverflow
12/17/2018

Try this one if you are using LoadBalancer on an on-premise / bare-metal kubernetes cluster.

https://github.com/google/metallb

From the project description:

Kubernetes does not offer an implementation of network load-balancers (Services of type LoadBalancer) for bare metal clusters. ... If you’re not running on a supported IaaS platform (GCP, AWS, Azure…), LoadBalancers will remain in the “pending” state indefinitely when created.

and this project tries to solve this problem.

-- Kevin
Source: StackOverflow