kubernetes의 개인 도커 허브 레지스트리에서 가져올 수 없습니다.

Question

Google 컨테이너 엔진에서 k8 클러스터를 실행 중입니다. 개인 도커 repo에서 이미지를 가져 오는 데 문제가 있습니다. 내가 the docs page에있는 모든 지시를 따랐다

Name: \t \t ds-expected-date 
 
Namespace: \t default 
 
Node: \t \t gke-ds-cluster-1-default-pool-8980b100-l64j/10.132.0.3 
 
Start Time: \t Wed, 24 May 2017 13:24:11 +0100 
 
Labels: \t \t <none> 
 
Annotations: \t kubernetes.io/limit-ranger=LimitRanger plugin set: cpu request for container ds-expected-date-flask 
 
Status: \t \t Pending 
 
IP: \t \t 10.40.0.23 
 
Controllers: \t <none> 
 
Containers: 
 
    ds-expected-date-flask: 
 
    Container ID: 
 
    Image: \t \t fluidy/ds-expected-date:latest 
 
    Image ID: 
 
    Port: 
 
    State: \t \t Waiting 
 
     Reason: \t \t ImagePullBackOff 
 
    Ready: \t \t False 
 
    Restart Count: \t 0 
 
    Requests: 
 
     cpu: \t \t 100m 
 
    Environment: \t <none> 
 
    Mounts: 
 
     /var/run/secrets/kubernetes.io/serviceaccount from default-token-h340m (ro) 
 
Conditions: 
 
    Type \t \t Status 
 
    Initialized \t True 
 
    Ready \t False 
 
    PodScheduled \t True 
 
Volumes: 
 
    default-token-h340m: 
 
    Type: \t Secret (a volume populated by a Secret) 
 
    SecretName: \t default-token-h340m 
 
    Optional: \t false 
 
QoS Class: \t Burstable 
 
Node-Selectors: \t <none> 
 
Tolerations: \t <none> 
 
Events: 
 
    FirstSeen \t LastSeen \t Count \t From \t \t \t \t \t \t \t SubObjectPath \t \t \t \t Type \t \t Reason \t \t Message 
 
    --------- \t -------- \t ----- \t ---- \t \t \t \t \t \t \t ------------- \t \t \t \t -------- \t ------ \t \t ------- 
 
    21s \t \t 21s \t \t 1 \t default-scheduler \t \t \t \t \t \t \t \t \t \t Normal \t \t Scheduled \t Successfully assigned ds-expected-date to gke-ds-cluster-1-default-pool-8980b100-l64j 
 
    18s \t \t 18s \t \t 1 \t kubelet, gke-ds-cluster-1-default-pool-8980b100-l64j \t spec.containers{ds-expected-date-flask} \t Normal \t \t BackOff \t \t Back-off pulling image "fluidy/ds-expected-date:latest" 
 
    18s \t \t 18s \t \t 1 \t kubelet, gke-ds-cluster-1-default-pool-8980b100-l64j \t \t \t \t \t \t Warning \t \t FailedSync \t Error syncing pod, skipping: failed to "StartContainer" for "ds-expected-date-flask" with ImagePullBackOff: "Back-off pulling image \"fluidy/ds-expected-date:latest\"" 
 

 
    20s \t 6s \t 2 \t kubelet, gke-ds-cluster-1-default-pool-8980b100-l64j \t spec.containers{ds-expected-date-flask} \t Normal \t Pulling \t \t pulling image "fluidy/ds-expected-date:latest" 
 
    19s \t 5s \t 2 \t kubelet, gke-ds-cluster-1-default-pool-8980b100-l64j \t spec.containers{ds-expected-date-flask} \t Warning \t Failed \t \t Failed to pull image "fluidy/ds-expected-date:latest": Error response from daemon: unauthorized: authentication required 
 
    19s \t 5s \t 2 \t kubelet, gke-ds-cluster-1-default-pool-8980b100-l64j \t \t \t \t \t \t Warning \t FailedSync \t Error syncing pod, skipping: failed to "StartContainer" for "ds-expected-date-flask" with ErrImagePull: "Error response from daemon: unauthorized: authentication required"

: 부팅 할 때

나는 다음을 얻을. 나는 나의 레지스트리 비밀이 읽히고 있다고 확신한다 - 만약 내가 더프 자격 증명을 넣으면 에러가 '유효하지 않은 사용자 이름이나 패스워드'로 바뀐다.

Answer 1

자격 증명을 사용하여 Docker 허브의 개인 이미지를 가져 오도록 클러스터를 구성하지 않았습니다.

읽고이 가이드 적용 https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/

구글 컨테이너 엔진이 자동으로 Google 컨테이너 레지스트리 (http://gcr.io)에서 당길 수를 사용하는 것이 그 개인 레지스트리에서 이미지를 끌어없이.