解决 Kubernetes 创建pod一直处于ContainerCreating 状态

用k8s创建完pod后，查了一下pods状态，发现都在containercreationg状态中

 ==> kubectl get pods

用kubectl describe查看 pods的详情,发现 registry.access.redhat.com/rhel7/pod-infrastructure:latest 镜像报错

 ==> kubectl describe pod mysql

使用docker pull  拉取镜像，缺失rhsm 文件

==> docker pull registry.access.redhat.com/rhel7/pod-infrastructure:latest

yum 安装 rhsm，发现 python-rhsm-certificates  已被 subscription-manager-rhsm-certificates 替换，无法yum 成功

==> yum install *rhsm*

使用 wget 获取python-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpm  rpm包并安装 python-rhsm-certificates

==>wget http://mirror.centos.org/centos/7/os/x86_64/Packages/python-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpm
==>rpm2cpio python-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpm | cpio -iv --to-stdout ./etc/rhsm/ca/redhat-uep.pem | tee /etc/rhsm/ca/redhat-uep.pem

 

再次使用使用docker pull  拉取镜像

==> docker pull registry.access.redhat.com/rhel7/pod-infrastructure:latest

pods 已成功 在Running 状态中

 ==> kubectl get pods