[root@k8s-master ~]#docker pull docker.io/registry
Using default tag: latest
Trying to pull repository docker.io/library/registry ...
sha256:0e40793ad06ac099ba63b5a8fae7a83288e64b50fe2eafa2b59741de85fd3b97: Pulling from docker.io/library/registry
b7f33cc0b48e: Pull complete
46730e1e05c9: Pull complete
458210699647: Pull complete
0cf045fea0fd: Pull complete
b78a03aa98b7: Pull complete
Digest: sha256:0e40793ad06ac099ba63b5a8fae7a83288e64b50fe2eafa2b59741de85fd3b97
Status: Downloaded newer image for docker.io/registry:latest

docker run -d -p 5000:5000 --name=registry --restart=always --privileged=true  --log-driver=none -v /home/data/registrydata:/tmp/registry registry

百度云下载链接：https://pan.baidu.com/s/1geKEADt#list/path=%2F    密码：lbyp

docker load < dashboard.tar
docker load < podinfrastructure.tar
docker tag gcr.io/google_containers/kubernetes-dashboard-amd64:v1.7.1 10.0.0.211:5000/google_containers/kubernetes-dashboard-amd64:latest
docker tag registry.access.redhat.com/rhel7/pod-infrastructure:latest 10.0.0.211:5000/rhel7/pod-infrastructure:latestdocker push 10.0.0.211:5000/google_containers/kubernetes-dashboard-amd64:latest
docker push 10.0.0.211:5000/rhel7/pod-infrastructure:latest

Get https://10.0.0.211:5000/v1/_ping: http: server gave HTTP response to HTTPS client

①种方法：vim /etc/sysconfig/docker加入
OPTIONS='--insecure-registry 10.0.0.211:5000'
②种方法
echo '{ "insecure-registries":["10.0.0.211:5000"] }' > /etc/docker/daemon.json
systemctl restart docker.service

docker pull 10.0.0.211:5000/google_containers/kubernetes-dashboard-amd64:latest
docker pull 10.0.0.211:5000/rhel7/pod-infrastructure

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
# Keep the name in sync with image version and
# gce/coreos/kube-manifests/addons/dashboard counterpartsname: kubernetes-dashboard-latestnamespace: kube-system
spec:replicas: 1template:metadata:labels:k8s-app: kubernetes-dashboardversion: latestkubernetes.io/cluster-service: "true"spec:containers:- name: kubernetes-dashboardimage: 10.0.0.211:5000/google_containers/kubernetes-dashboard-amd64:latestresources:# keep request = limit to keep this container in guaranteed classlimits:cpu: 100mmemory: 50Mirequests:cpu: 100mmemory: 50Miports:- containerPort: 9090args:-  --apiserver-host=http://10.0.0.211:8080
        livenessProbe:httpGet:path: /port: 9090initialDelaySeconds: 30timeoutSeconds: 30

apiVersion: v1
kind: Service
metadata:name: kubernetes-dashboardnamespace: kube-systemlabels:k8s-app: kubernetes-dashboardkubernetes.io/cluster-service: "true"
spec:selector:k8s-app: kubernetes-dashboardports:- port: 80targetPort: 9090

kubectl create -f dashboard.yaml
kubectl create -f dashboardsvc.yaml

[root@k8s-master ~]# kubectl get deployment --all-namespaces
NAMESPACE     NAME                          DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
kube-system   kubernetes-dashboard-latest   1         1         1            1           3h
[root@k8s-master ~]# kubectl get svc  --all-namespaces
NAMESPACE     NAME                   CLUSTER-IP      EXTERNAL-IP   PORT(S)   AGE
default       kubernetes             10.254.0.1      <none>        443/TCP   2d
kube-system   kubernetes-dashboard   10.254.233.11   <none>        80/TCP    3h
[root@k8s-master ~]# kubectl get pod  -o wide  --all-namespaces
NAMESPACE     NAME                                           READY     STATUS    RESTARTS   AGE       IP           NODE
kube-system   kubernetes-dashboard-latest-1294433048-09p76   1/1       Running   0          3h        172.16.6.2   k8s-node-1

http://10.0.0.211:8080/ui

kubectl delete deployment kubernetes-dashboard-latest --namespace=kube-system
kubectl delete svc  kubernetes-dashboard --namespace=kube-system

{"kind": "Status","apiVersion": "v1","metadata": {},"status": "Failure","message": "no endpoints available for service \"kubernetes-dashboard\"","reason": "ServiceUnavailable","code": 503
}

docker pull googlecontainer/pause-amd64:3.0
docker tag googlecontainer/pause-amd64:3.0 gcr.io/google_containers/pause-amd64:3.0

kubectl delete -f dashboard.yaml
kubectl delete -f dashboardsvc.yamlkubectl create -f dashboard.yaml
kubectl create -f dashboardsvc.yaml

kubectl describe pod kubernetes-dashboard-latest-bf59c4df4-xcblq --namespace kube-system

Error: 'dial tcp 172.16.6.2:9090: getsockopt: connection refused'
Trying to reach: 'http://172.16.6.2:9090/'

iptables -P FORWARD ACCEPT   或者  echo "net.ipv4.ip_forward = 1" >>/usr/lib/sysctl.d/50-default.conf

vim /etc/systemd/system/docker.service #增加一行
[Service]
ExecStartPost=/sbin/iptables -I FORWARD -s 0.0.0.0/0 -j ACCEPT

# Flanneld configuration options  # etcd url location.  Point this to the server where etcd runs
FLANNEL_ETCD_ENDPOINTS="http://10.0.0.211:2379"# etcd config key.  This is the configuration key that flannel queries
# For address range assignment
FLANNEL_ETCD_PREFIX="/atomic.io/network"# Any additional options that you want to pass
#FLANNEL_OPTIONS=""

iptables -P FORWARD ACCEPT
或者
echo "net.ipv4.ip_forward = 1" >>/usr/lib/sysctl.d/50-default.conf