Questions tagged [kubeadm]
10 questions
3
votes
3 answers
kubelet connecting to docker.sock instead of containerd.sock
Kubernetes version: latest
Installation method: kubeadm
Host OS: debian9
container runtime: containerd
Kubelet fails when starting and after inspecting the logs using journalctl -xeu kubelet i see that it tries to connect to the docker.sock socket…
hamzahda
- 31
- 2
2
votes
1 answer
containerd: Unable to overwrite sandbox image
System
Ubuntu 22.04.01
kubeadm v1.25.4
containerd 1.6.10
Description
I'm trying to setup k8s 1.25.4 with a private docker repository and the containerd runtime.
I followed the docs to overwrite the sandbox image in…
danteu
- 21
- 1
- 2
2
votes
2 answers
Error from server (Forbidden): error when retrieving current configuration of: Resource: "apps/v1, Resource=deployments",
I integrate the existing kubernetes cluster to the gitlab instance (omnibus). I get the below error in the deployment stage of CI/CD pipeline:
Error from server (Forbidden): error when retrieving current configuration of:
Resource: "apps/v1,…
Majid Rajabi
- 123
- 1
- 1
- 5
2
votes
2 answers
How to introduce(join) new worker node to an existing k8s cluster with selective scheduling only
Given a working Kubernetes cluster consisting of a master and some workers.
We need to add a node to run a very specific pod and be part of the cluster for networking reasons. Then being largely ignored for later pod creation by the master.
Adding…
RooSoft
- 123
- 5
1
vote
1 answer
Kubenetes new Pods/Deployments/Resources stuck in pending state forever without error
I have a local Kubernetes cluster setup using kubeadm. Everything was working fine a few days back but now I've got a strange problem.
Whenever I add new resources be it a deployment or pod, it never gets scheduled and is forever stuck in Pending…
Sharad Tomer
- 11
- 3
1
vote
1 answer
How do I modify the environment variables of a Kubernetes cluster?
I created my cluster through kubeadm. Before the creation of the cluster I set an environment variable ~/.bashsrc. The variable I set is NO_PROXY. When the cluster is created this variable gets picked up and is applied to all pods.
I now want to add…
cricketsaturn
- 11
- 1
1
vote
1 answer
Failed to install kubernetes on centos
Following the official documentation, I have an error when trying to install kubernetes cluster yum package.
I am on Centos 7 using yum. So I run this commands:
cat <
french_dev
- 171
- 1
- 2
- 7
1
vote
1 answer
kubeadm init fails when using cri-o
I've been following this doc to deploy kubernetes https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/high-availability/
After launching the "kubeadm init" command and during its excecution, this is the output:
[kubelet-check] The…
carrotcakeslayer
- 113
- 6
0
votes
1 answer
How to deploy an nginx ingress to a kubeadm cluster
I'm attempting to set up my own bare-metal Kubernetes cluster composed of a control plane (VPS 149.62.186.95) and a worker node (VPS 149.62.189.139). Both my VPS are running Ubuntu 22.04 with 2 vCPUs and 4GB vRAM.
After installing Kubernetes…
Lorenzo Rottigni
- 1
- 2
-1
votes
1 answer
while installing Kubernetes package related error occur, image attached how i can solve it ? (all ports are open)
Here's an inline link to install kubernetes
https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/
Deepika
- 1
- 2