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基于RBAC配置User权限，包括操作（get、create、list、delete、update、edit、watch、exec）资源：PodsPVConfigMapsDeploymentsNodesSecretsNamespaces资源与api group关联（如pods属于core api group，deployments属于apps api group）。在RBAC中的几个概念：Rule...

kubeconfig文件类如：current-context: federal-context apiVersion: v1 clusters: - cluster: api-version: v1 server: http://cow.org:8080 name: cow-cluster - cluster: certificate-authority: path/t...

Elasticsearch 5.5.3+Kubernetes 解决集群模式的elasticsearch user memlock问题 es官方提供的镜像docker.elastic.co/elasticsearch/elasticsearch:5.5.3是以elasticsearch用户作为bootstrap user，无法在容器启动时通过ulimit -l修改memlock为unlimited...