Kubernetes: kubectl tidak dapat menarik gambar dari repositori pribadi

Apakah ini LAPORAN BUG atau PERMINTAAN FITUR?: BUG

Versi Kubernetes (gunakan versi kubectl):

Client Version: version.Info{Major:"1", Minor:"5", GitVersion:"v1.5.2", GitCommit:"08e099554f3c31f6e6f07b448ab3ed78d0520507", GitTreeState:"clean", BuildDate:"2017-01-12T04:57:25Z", GoVersion:"go1.7.4", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"5", GitVersion:"v1.5.3", GitCommit:"029c3a408176b55c30846f0faedf56aae5992e9b", GitTreeState:"clean", BuildDate:"2017-02-15T06:34:56Z", GoVersion:"go1.7.4", Compiler:"gc", Platform:"linux/amd64"}

Lingkungan:

Penyedia cloud atau konfigurasi perangkat keras: 2GB RAM/50GB HDD VM
OS (mis. dari /etc/os-release):
NAMA="Ubuntu"
VERSION="16,04 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 16.04 LTS"
VERSION_ID="16.04"
HOME_URL=" http://www.ubuntu.com/ "
SUPPORT_URL=" http://help.ubuntu.com/ "
BUG_REPORT_URL=" http://bugs.launchpad.net/ubuntu/ "
UBUNTU_CODENAME=xenial

Kernel (misalnya uname -a):
Linux ubuntu 4.4.0-21-generic #37-Ubuntu SMP Sen 18 Apr 18:33:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Instal alat: kubeadm, kubectl, buruh pelabuhan
Lainnya : NA
Apa yang terjadi: ImagePullBackOff saat menarik dari repositori pribadi

Apa yang Anda harapkan terjadi: Itu akan menarik gambar dari repositori pribadi

Cara memperbanyaknya (seminimal dan setepat mungkin):

• Membuat file untuk repositori pribadi dan memulai ulang buruh pelabuhan di kedua node (Master dan slave)

    root<strong i="5">@ubuntu</strong>:~# vi /etc/systemd/system/docker.service.d/private-registry.conf
        [Service]
        ExecStart=
        ExecStart=/usr/bin/dockerd --insecure-registry 123.456.789.0:9595

• Kemudian, login Docker
  docker login 123.456.789.0:9595

• info buruh pelabuhan
  Wadah: 87
  Lari: 18
  Dijeda: 0
  Berhenti: 69
  Gambar: 175
  Versi Server: 1.12.3
  Driver Penyimpanan: aufs
  Root Dir: /var/lib/docker/aufs
  Sistem File Dukungan: extfs
  Sutradara: 384
  Dirperm1 Didukung: benar
  Driver Logging: file json
  Cgroup Driver: cgroupfs
  Plugin:
  Volume: lokal
  Jaringan: host bridge null overlay
  Kawanan: tidak aktif
  Waktu tayang: runc
  Waktu Proses Default: runc
  Opsi Keamanan: apparmor seccomp
  Versi Kernel: 4.4.0-21-generik
  Sistem Operasi: Ubuntu 16.04 LTS
  Tipe OS: linux
  Arsitektur: x86_64
  CPU: 1
  Total Memori: 1,937 GiB
  Nama: ubuntu
  ID: FXD7: JQJZ:HO3R :D2NK: RWYL:7DCY :PC2M:43PM: MA7C: QSPN :4RGS :5W6H
  Dir Root Docker: /var/lib/docker
  Mode Debug (klien): salah
  Mode Debug (server): salah
  Registri: https://index.docker.io/v1/
  PERINGATAN: Tidak ada dukungan batas swap
  Registri Tidak Aman:
  123.456.789.0:9595
  127.0.0.0/8

• buruh pelabuhan -v
  Docker versi 1.12.3, build 6b644ec

• Mulai kubeadm di master
  kubeadm init --token 123456.1234567890123456 --api-advertise-addresses 192.168.91.133

• Buat rahasia kubernate
  kubectl buat secret docker-registry my-secret --docker-server=123.456.789.0 --docker-username=admin --docker-password=XXXX [email protected]

• Membuat jaringan weive

  kubectl apply -f https://git.io/weave-kube

• Dari budak, bergabunglah dengan jaringan master
  kubeadm bergabung --token=123456.1234567890123456 192.168.91.133
• Definisi pod

apiVersion: v1
kind: Pod
metadata:
  name: test-pod
  labels:
    name: test
spec:
  containers:
    - image: 123.456.789.0:9595/test
      name: test
      ports:
        - containerPort: 8443
  imagePullSecrets:
    - name: my-secret

• Kemudian, mencoba membuat pod. Gambar pod yang dikonfigurasi terletak di repositori nexus docker. Saya mendapatkan jejak di bawah ini saat menjelaskan pod

Name:           test-pod
Namespace:      default
Node:           ubuntu-child/192.168.91.134
Start Time:     Thu, 16 Feb 2017 12:26:56 +0530
Labels:         name=test
Status:         Pending
IP:             10.44.0.2
Controllers:    <none>
Containers:
  test:
    Container ID:
    Image:              123.456.789.0:9595/test
    Image ID:
    Port:               8443/TCP
    State:              Waiting
      Reason:           ErrImagePull
    Ready:              False
    Restart Count:      0
    Volume Mounts:
      /var/run/secrets/kubernetes.io/serviceaccount from default-token-vkj94 (ro)
    Environment Variables:      <none>
Conditions:
  Type          Status
  Initialized   True
  Ready         False
  PodScheduled  True
Volumes:
  default-token-vkj94:
    Type:       Secret (a volume populated by a Secret)
    SecretName: default-token-vkj94
QoS Class:      BestEffort
Tolerations:    <none>
Events:
  FirstSeen     LastSeen        Count   From                    SubObjectPath                   Type            Reason          Message
  ---------     --------        -----   ----                    -------------                   --------        ------          -------
  9s            9s              1       {default-scheduler }                                    Normal          Scheduled       Successfully assigned test-pod to ubuntu-child
  7s            7s              1       {kubelet ubuntu-child}  spec.containers{test}   Normal          Pulling         pulling image "123.456.789.0:9595/test"
  7s            7s              1       {kubelet ubuntu-child}  spec.containers{test}   Warning         Failed          Failed to pull image "123.456.789.0:9595/test": Error: image test:latest not found
  7s            7s              1       {kubelet ubuntu-child}                                  Warning         FailedSync      Error syncing pod, skipping: failed to "StartContainer" for "test" with ErrImagePull: "Error: image test:latest not found"

  7s    7s      1       {kubelet ubuntu-child}  spec.containers{test}   Normal  BackOff         Back-off pulling image "123.456.789.0:9595/test"
  7s    7s      1       {kubelet ubuntu-child}                                  Warning FailedSync      Error syncing pod, skipping: failed to "StartContainer" for "test" with ImagePullBackOff: "Back-off pulling image \"123.456.789.0:9595/test\""