虛擬機 Kubernetes 服務 圖 1.3 Kubernetes 部署架構圖 1.3.1 建立 redis-master Pod 及服務 我們可以先定義 Service，然後再定義一個 RC 來建立和控制相對應的 Pod，或者先 定義 RC 來建立 Pod，然後定義與其關聯的 Service，這兩種方式最終的結果都一 樣，這裡我們採用後面這種方式。 首 先 為 redis-master 四個元件，其中後三個元件構成了 Kubernetes 的管控中心，負責對叢集中所有資源進行調度和協作。在每個 Node 上 執行 Kubelet、Proxy 和 Docker Daemon 三個元件，負責對本節點上的 Pod 的生命 週期進行管理，以及實現服務代理的功能。另外在所有節點上都可以執行 Kubectl 命令列工具，它提供了 Kubernetes 的叢集管理工具集。圖 1.14 描述了 Kubernetes Kubernetes 的系統架構。 圖 1.14 Kubernetes 的系統架構圖 2-6 Kubernetes 核心原理 2 2.1.2 透過 API Server 訪問 Node、Pod 和 Service 圖 2.1 列出了存取叢集 API Server 及叢集內資源物件互動的情況。 圖例： 圖 2.1 存取 Kubernetes 叢集 以下是對圖 2.1 中各種存取途徑的詳細說明（每個數字表示一種訪問的途徑）。

opens the Area Options. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Join Areas Shows the join direction See specific documentation about each editor in the Editors chapter. Header A header is a small horizontal strip, which sits either at the top or bottom of an area. All editors have a header acting as a bottom of the editor. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Maximize/Full Screen Area See

opens the Area Options. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Join Areas Shows the join direction See specific documentation about each editor in the Editors chapter. Header A header is a small horizontal strip, which sits either at the top or bottom of an area. All editors have a header acting as a bottom of the editor. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Maximize/Full Screen Area See

opens the Area Options. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Join Areas Shows the join direction See specific documentation about each editor in the Editors chapter. Header A header is a small horizontal strip, which sits either at the top or bottom of an area. All editors have a header acting as a bottom of the editor. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Maximize/Full Screen Area See

opens the Area Options. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Join Areas Shows the join direction See specific documentation about each editor in the Editors chapter. Header A header is a small horizontal strip, which sits either at the top or bottom of an area. All editors have a header acting as a bottom of the editor. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Maximize/Full Screen Area See

opens the Area Options. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Join Areas Shows the join direction See specific documentation about each editor in the Editors chapter. Header A header is a small horizontal strip, which sits either at the top or bottom of an area. All editors have a header acting as a bottom of the editor. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Maximize/Full Screen Area See

opens the Area Options. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Join Areas Shows the join direction See specific documentation about each editor in the Editors chapter. Header A header is a small horizontal strip, which sits either at the top or bottom of an area. All editors have a header acting as a bottom of the editor. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Maximize/Full Screen Area See

opens the Area Options. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Join Areas Shows the join direction See specific documentation about each editor in the Editors chapter. Header A header is a small horizontal strip, which sits either at the top or bottom of an area. All editors have a header acting as a bottom of the editor. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Maximize/Full Screen Area See

opens the Area Options. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Join Areas Shows the join direction See specific documentation about each editor in the Editors chapter. Header A header is a small horizontal strip, which sits either at the top or bottom of an area. All editors have a header acting as a bottom of the editor. Vertical/Horizontal Split Shows an indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Maximize/Full Screen Area See

indicator line that lets you select the area and position where to split. Tab switches between vertical/horizontal. Join Areas Shows the join direction overlay. Swapping Contents You can swap the contents between See specific documentation about each editor in the Editors chapter. Header A header is a small horizontal strip, which sits either at the top or bottom of an area. All editors have a header acting as a arrow sign. LMB on this icon to make the region reappear. Hiding and showing the Sidebar. Top: Horizontal Tab header in the Topbar. Bottom: Vertical Tab header shows tab icons in the Properties. Tabs