No space left on device

General Discussions
1

Cluster information:

Kubernetes version: 1.26.3
Installation method: kubesprey
Host OS: Ubuntu 22.04

Hello, I can’t run the self-built image in kubernetes, I built the image in docker and it worked fine, when I run it in kubernetes I get an error:

MountVolume.SetUp failed for volume “kube-api-access-wfc5x” : write /var/lib/kubelet/pods/5855a853-25a1-4664-9e74-f8600e5c4d48/volumes/kubernetes.io~projected/kube-api-access-wfc5x/…2023_07_05_07_00_49.2076039338/token: no space left on device

kubelet Unable to attach or mount volumes: unmounted volumes=[kube-api-access-wfc5x], unattached volumes=[kube-api-access-wfc5x]: timed out waiting for the condition

My deployment

apiVersion: apps/v1
kind: Deployment
metadata:
  name: minecraft
  labels:
    app: minecraft
spec:
  replicas: 1
  selector:
    matchLabels:
      app: minecraft
  template:
    metadata:
      labels:
        app: minecraft
    spec:
      containers:
      - image: www.maks100128.ru:5050/root/gitlab/minecraft:latest
        name: minecraft
        workingDir: /minecraft
        ports:
        - containerPort: 25565
        resources:
            limits:
              memory: 3000m
      imagePullSecrets:
      - name: gitlab

My dockerfile

FROM centos:7

WORKDIR /minecraft
RUN yum -y install wget nano 
RUN wget https://piston-data.mojang.com/v1/objects/84194a2f286ef7c14ed7ce0090dba59902951553/server.jar
RUN wget https://download.oracle.com/java/17/latest/jdk-17_linux-x64_bin.rpm
RUN rpm -ivh jdk-17_linux-x64_bin.rpm
RUN java -version
RUN java -Xmx1024M -Xms1024M -jar server.jar nogui
RUN echo "eula=true" > eula.txt
RUN sed -i -e 's/online-mode=true/online-mode=false/g' server.properties

What could be the problem? I have enough disk space on my drive

2

May be in the node you may have space, but did you check the space where /var mounted partion
please check the spache of the partion which mounts /var

3 
@maks1001281
 
was this resolved? am getting same error. What was the resolution?
4

Pleae ceck the /var space