Question

我在Windows 10 Home的VMWare Workstation 14 Player 14.1.1的ubuntu 16.04 LTS上安装了Docker版本18.09.7。当我尝试运行kind: ClusterRole apiVersion: rbac.authorization.k8s.io/v1 metadata: name: kubernetes-dashboard-anonymous rules: - apiGroups: [""] resources: ["services/proxy"] resourceNames: ["https:kubernetes-dashboard:"] verbs: ["get", "list", "watch", "create", "update", "patch", "delete"] - nonResourceURLs: ["/ui", "/ui/*", "/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/*"] verbs: ["get", "list", "watch", "create", "update", "patch", "delete"] --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: kubernetes-dashboard-anonymous roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: kubernetes-dashboard-anonymous subjects: - kind: User name: system:anonymous时，它将返回以下内容：

无法创建API服务器：无法加载X509密钥对（证书：“ /var/docker/server.pem”，密钥：“ /var/docker/serverkey.pem”）：打开/ var / docker / server .pem：没有这样的文件或目录

有关如何解决此问题的任何指示？

Answer 1

重要信息：在尝试使用之前，请确保您已对/ var / docker /文件夹具有写权限，请使用此sudo chmod -R 777 /var/docker/

您需要使用OpenSSL生成您的证书文件，这实际上很简单，只需运行以下命令即可：

openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout /var/docker/serverkey.pem -out /var/docker/server.pem

（请注意，我已经为您的服务器路径（包括x509选项）对其进行了修改！因此只需运行它并报告sudo dockerd是否正在工作）

看起来第一个选项对您不起作用，请确保您具有上述权限，请尝试以下操作：

openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout serverkey.pem -out server.pem

您也将很高兴知道您可以运行以下命令：sudo su为了始终成为超级用户，因此您无需在每个命令前都键入sudo ...

If that helped you please mark it as the answer by clicking the V button under the upvotes for other people to know :)

“ /var/docker/server.pem：没有这样的文件或目录”

1 个答案: