Course Code: cka
Duration: 21 hours
Prerequisites:
  • 对 Kubernetes 的理解。
  • Linux的经验。

观众

  • 管理员
  • Kubernetes 用户
Overview:

认证 Kubernetes 管理员 (CKA) 计划由 Linux 基金会和云原生计算基金会 (CNCF) 创建。

Kubernetes 是 Nowadys 一个用于容器编排的领先平台。

NobleProg从2015年开始提供Docker和Kubernetes培训。凭借 360 多个 成功完成的培训项目,我们成为全球容器化领域最知名的培训公司之一。

自 2019 年以来,我们还通过准备和鼓励客户通过 CKA 和 CKAD 考试来帮助客户确认他们在 k8s 环境中的表现。

这种由讲师指导的现场培训(在线或现场)面向系统管理员,Kubernetes 希望通过 CKA 考试来确认其知识的用户。

另一方面,培训的重点是获得 Kubernetes 管理方面的实践经验,因此即使您不打算参加 CKA 考试,我们也建议您参加培训。

课程形式

  • 互动讲座和讨论。
  • 大量的练习和练习。
  • 在现场实验室环境中动手实施。

课程自定义选项

  • 如需申请本课程的定制培训,请联系我们进行安排。
  • 要了解有关CKA认证的更多信息,请访问:https://training.linuxfoundation.org/certification/certified-kubernetes-administrator-cka
Course Outline:

核心概念和 Kubernetes 架构

  1. Kubernetes 架构及其主要组成部分
  2. Pods, 标签, 选择器, deployments, services, namespaces
  3. 应用程式生命周期管理
  4. 应用程式和服务的部署

安装、配置和验证

  1. Kubernetes 使用 kubeadm 进行安装
  2. 扩大集群
  3. 独立 Pod
  4. 控制平面高可用性
  5. 集群维护
  6. 升级到新版本
  7. 封锁和引流节点

Networking

  1. 容器网络模型 Kubernetes
  2. 服务发现、扩展和负载均衡
  3. 用于服务发现的 DNS

调度

  1. 节点选择器
  2. 关联和反关联规则
  3. 污点和容忍度

安全

  1. 身份验证、授权和 RBAC
  2. 配置 TLS 对 API 的访问

日志记录/监控

  1. 应用程式和系统元件记录
  2. 集群范围的日志记录架构
  3. Metrics Sever(指标伺服器)
  4. Prometheus

存储

  1. 存储架构
  2. Kubernetes 中的存储后端:本地、NFS、GlusterFS
  3. 存储类和动态存储配置
  4. 资源配额

故障排除

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