拉取鏡像“docker4nitin/tg_bot:v2”失敗：rpc 錯誤：code = Unknown desc = context deadline exceeded

Question

我創建了一個圖像“docker4nitin/tg_bot:v2”並推入了 dockerhub。 我已經創建了一個 k8 部署文件來部署它，但它無法拉取圖像。 這是 deployment.yml 文件

deployment.yml 文件請修復此問題。 我真的厭倦了尋找解決方案，但沒有找到任何解決方案。

我想部署在K8

Answer 1

你的形象一切都很好。 我剛剛通過創建以下部署對其進行了測試，kube.netes 將其拉得很好。

apiVersion: apps/v1
kind: Deployment
metadata:
  name: test-deployment
spec:
  selector:
    matchLabels:
      app: test
  replicas: 1 # tells deployment to run 2 pods matching the template
  template:
    metadata:
      labels:
        app: test
    spec:
      containers:
      - name: tgbot
        image: docker4nitin/tg_bot:v2
        ports:
        - containerPort: 80

以下是我將其拉到最后時發生的事件。

Events:
  Type     Reason     Age                   From                   Message
  ----     ------     ----                  ----                   -------
  Normal   Scheduled  4m1s                  bin-packing-scheduler  Successfully assigned default/test-deployment-6bf6bbbfb5-mlrgp to ip-10-250-0-97.eu-central-1.compute.internal
  Normal   Pulling    4m1s                  kubelet                Pulling image "docker4nitin/tg_bot:v2"
  Normal   Pulled     3m43s                 kubelet                Successfully pulled image "docker4nitin/tg_bot:v2" in 17.153014569s
  Normal   Created    2m8s (x5 over 3m42s)  kubelet                Created container tgbot
  Normal   Started    2m8s (x5 over 3m41s)  kubelet                Started container tgbot
  Normal   Pulled     2m8s (x4 over 3m40s)  kubelet                Container image "docker4nitin/tg_bot:v2" already present on machine
  Warning  BackOff    2m7s (x9 over 3m39s)  kubelet                Back-off restarting failed container

如果你注意的話，image pull 工作正常，但是你的容器本身有問題導致容器退避。 也許在這里發布具體錯誤更有用。