小编HXK*_*HXK的帖子

将映像部署到 AKS 实例时，从 ACR（高级 SKU）提取映像的速度非常慢，即使是大小约为 150 MB 左右的“小”映像也是如此。

AKS 资源和 ACR 资源均位于加拿大东部地区。

这是一个例子：

root@076fff2831b2:/tmp# kubectl describe pod application-service-59bcf96874-pvrmb
Name:           application-service-59bcf96874-pvrmb
Namespace:      default
Priority:       0
Node:           aks-41067869-1/10.255.13.163
Start Time:     Tue, 11 Feb 2020 18:15:53 -0500
Labels:         app.kubernetes.io/instance=application-service
                app.kubernetes.io/name=application-service
                pod-template-hash=59bcf96874
Annotations:    <none>
Status:         Running
IP:             10.255.13.175
IPs:            <none>
Controlled By:  ReplicaSet/application-service-59bcf96874
Containers:
  application-service:
    Container ID:   docker://0e86526a293d9055d482a09f043f0be68c594244fe4216f8fb190bc2caf6b65b
    Image:          myacr01.azurecr.io/microservices/application-service:0.0.6
    Image ID:       docker-pullable://myacr01.azurecr.io/microservices/application-service@sha256:cfbb3ffa7adc52da9cc0b8d7f78376076ea712025b59df8e406c559d369f4085
    Port:           3000/TCP
    Host Port:      0/TCP
    State:          Waiting
      Reason:       CrashLoopBackOff
    Last State:     Terminated
      Reason:       Error
      Exit Code:    1
      Started:      Tue, 11 Feb …

我们正在调查与 Azure Kubernetes 服务上的 Pod 启动缓慢相关的问题。一旦 pod 启动完成，我们将无法看到历史事件。最新的事件日志显示为<none>。

下面是一个例子：

sshuser@sandbox-ubuntu-vm:~$ kubectl get pods
NAME                                            READY   STATUS      RESTARTS   AGE
my-service-58bb6868c-rfrgr               1/1     Running     0          4h51m
sshuser@sandbox-ubuntu-vm:~$ kubectl describe pod my-service-58bb6868c-rfrgr
Name:           my-service-58bb6868c-rfrgr
Namespace:      default
Priority:       0
Node:           aks-myproject-41067869-1/10.0.1.163
Start Time:     Thu, 20 Feb 2020 05:25:36 -0500
Labels:         app.kubernetes.io/instance=my-service
                app.kubernetes.io/name=my-service
                pod-template-hash=58bb6868c
Annotations:    <none>
Status:         Running
IP:             10.0.1.183
IPs:            <none>
Controlled By:  ReplicaSet/my-service-58bb6868c
Containers:
  my-service:
    Container ID:   docker://b366fc6459f7dc03287d62da81c9fb1ed2c30ec0ccb4b601d2eea62e644de9f9
    Image:          myacr.azurecr.io/myproject/microservices/my-service:0.0.48
    Image ID:       docker-pullable://myacr.azurecr.io/myproject/microservices/my-service@sha256:cca04f3499271ac5ae383ddccba8c3f716b8f95cd0c06042ef4d7f69626beb8d
    Port:           3000/TCP
    Host Port:      0/TCP
    State:          Running
      Started:      Thu, …