Description:
The new version of Kubernetes installation deployments, it is necessary to pull the desired image file from k8s.grc.io warehouse, but because of domestic problems lead normal network firewalls can not get pulled, this article describes how to bypass this problem, to complete service deployment.
Problem Description:
Use Kubernetes V1.11.3 version deployed trunking service, during kubeadm init, is necessary to pull the mirror from k8s.grc.io warehouse:
[preflight/images] You can also perform this action in beforehand using 'kubeadm config images pull' [preflight] Some fatal errors occurred: [ERROR ImagePull]: failed to pull image [k8s.gcr.io/kube-apiserver-amd64:v1.11.3]: exit status 1 [ERROR ImagePull]: failed to pull image [k8s.gcr.io/kube-controller-manager-amd64:v1.11.3]: exit status 1 [ERROR ImagePull]: failed to pull image [k8s.gcr.io/kube-scheduler-amd64:v1.11.3]: exit status 1 [ERROR ImagePull]: failed to pull image [k8s.gcr.io/kube-proxy-amd64:v1.11.3]: exit status 1 [ERROR ImagePull]: failed to pull image [k8s.gcr.io/pause:3.1]: exit status 1 [ERROR ImagePull]: failed to pull image [k8s.gcr.io/etcd-amd64:3.2.18]: exit status 1 [ERROR ImagePull]: failed to pull image [k8s.gcr.io/coredns:1.1.3]: exit status 1 [preflight] If you know what you are doing, you can make a check non-fatal with `--ignore-preflight-errors=...`
Solution: docker.io warehouse on google containers are mirrored, you can take the pull-down related to the mirror through the following command:
docker pull mirrorgooglecontainers/kube-apiserver-amd64:v1.11.3 docker pull mirrorgooglecontainers/kube-controller-manager-amd64:v1.11.3 docker pull mirrorgooglecontainers/kube-scheduler-amd64:v1.11.3 docker pull mirrorgooglecontainers/kube-proxy-amd64:v1.11.3 docker pull mirrorgooglecontainers/pause:3.1 docker pull mirrorgooglecontainers/etcd-amd64:3.2.18 docker pull coredns/coredns:1.1.3
Version Information needs to be amended in accordance with the actual situation. Modifying mirror command docker tag label by:
docker tag docker.io/mirrorgooglecontainers/kube-proxy-amd64:v1.11.3 k8s.gcr.io/kube-proxy-amd64:v1.11.3 docker tag docker.io/mirrorgooglecontainers/kube-scheduler-amd64:v1.11.3 k8s.gcr.io/kube-scheduler-amd64:v1.11.3 docker tag docker.io/mirrorgooglecontainers/kube-apiserver-amd64:v1.11.3 k8s.gcr.io/kube-apiserver-amd64:v1.11.3 docker tag docker.io/mirrorgooglecontainers/kube-controller-manager-amd64:v1.11.3 k8s.gcr.io/kube-controller-manager-amd64:v1.11.3 docker tag docker.io/mirrorgooglecontainers/etcd-amd64:3.2.18 k8s.gcr.io/etcd-amd64:3.2.18 docker tag docker.io/mirrorgooglecontainers/pause:3.1 k8s.gcr.io/pause:3.1 docker tag docker.I / coredns / coredns: 1.1.3 k8s.gcr.io/coredns:1.1.3