【文章內(nèi)容簡(jiǎn)介】 準(zhǔn)要求嗎 ? 那個(gè)虛機(jī)申請(qǐng)批準(zhǔn)了嗎 ? 誰(shuí)更改了這個(gè)虛機(jī) ? 這個(gè)虛機(jī)消費(fèi)了多少資源 ? 建立一個(gè)標(biāo)準(zhǔn)化的服務(wù)目錄 減少架構(gòu)復(fù)雜性 確保符合配置規(guī)范標(biāo)準(zhǔn) BEFORE Lifecycle Manager AFTER Lifecycle Manager 虛機(jī)架構(gòu)的“記錄系統(tǒng)” Lifecycle Manager部署于整個(gè)數(shù)據(jù)中心 Dev and QA Staging Production Infrastructure Admins ? Overwhelming provisioning burden ? No visibility and control of resources and processes Tracking and control VM lifecycle with consistent approval mechanisms Lifecycle Manager Resource Pool Resource Pool Resource Pool Resource Pool VMware Virtual Infrastructure 兩種截然不同的業(yè)務(wù)需要 應(yīng)用研發(fā) 生產(chǎn) 開發(fā) 測(cè)試 集成 預(yù)演 部署 管理 典型的研發(fā)環(huán)境總是令 IT人員人頭疼 服務(wù)器蔓延 – 桌面下、壁櫥里．．． 陳舊廢棄的硬件設(shè)備堆集 受“污染”的系統(tǒng) – 很難維持一個(gè)“潔凈狀態(tài)” 研發(fā)用戶和 IT運(yùn)維人員都深陷在供求矛盾之中 *真實(shí)客戶實(shí)景照片 VMware Lab Manager提供自服務(wù)式的研發(fā)環(huán)境 自服務(wù)式供應(yīng) 虛機(jī)配置鏡像庫(kù) IT人員控制著策略與分配定額 Lab Manager 部署于研發(fā)實(shí)驗(yàn)室 Dev and QA Staging Production Infrastructure Admins ? Long lead times ? Dirty systems Developers QA engineers Lab Manager Rapid provisioning of multitier transient lab environments Tracking and control VM lifecycle with consistent approval mechanisms Lifecycle Manager Resource Pool Resource Pool Resource Pool Resource Pool VMware Virtual Infrastructure 測(cè)試和研發(fā)問(wèn)題的虛擬化架構(gòu)方案 難題 虛擬化架構(gòu)的優(yōu)點(diǎn) 降低成本 ?合并測(cè)試環(huán)境 ?降低系統(tǒng)管理成本 提高效率 ?快速準(zhǔn)備和遷移虛擬機(jī) ?簡(jiǎn)化開發(fā)者和測(cè)試者的協(xié)作 提高質(zhì)量 ?用虛擬機(jī)庫(kù)增加覆蓋范圍 ?容易模擬復(fù)雜和多變的測(cè)試環(huán)境 降低成本 合并測(cè)試服務(wù)器 ? 測(cè)試和檢驗(yàn)階段減少硬件需求 ? 空出更多的現(xiàn)有硬件 ? 降低電源和空調(diào)成本 降低管理成本 ? 減少系統(tǒng)管理員花費(fèi)在準(zhǔn)備和配置服務(wù)器的時(shí)間 ? 減少花費(fèi)在恢復(fù)系統(tǒng)到干凈狀態(tài)的時(shí)間，快照和 bugs捕獲 “ With VMware software, we’ve been able to handle testing and release of more variations of software products on more platforms with the same staff and free up hardware in the process.” — Kevin Patterson, QA and Release Engineering Manager, Remedy Software Integration, Merant QA Production Development ? 在開發(fā)者和 QA間更有效的交換虛擬機(jī) ? 消除在不同系統(tǒng)重建測(cè)試案例而浪費(fèi)的時(shí)間 ? 共享相同的服務(wù)器環(huán)境簡(jiǎn)單，不需要建立多個(gè)副本 Image Repository Management Console 協(xié)同測(cè)試和開發(fā) 快速部署 更有效的測(cè)試 ? 用模版和虛擬機(jī)庫(kù)幾分鐘就能建立新的服務(wù)器 ? 通過(guò)拷貝文件就能在系統(tǒng)間遷移虛擬機(jī) ? 建立虛擬機(jī)庫(kù)供重復(fù)使用 ? 零配置時(shí)間，測(cè)試時(shí)間更充裕 ? 可以在任何硬件上運(yùn)行虛擬機(jī) 虛擬機(jī)和測(cè)試模板庫(kù) 模擬復(fù)雜環(huán)境 ? 在一個(gè)物理系統(tǒng)上創(chuàng)建多層環(huán)境 ? 減少對(duì)硬件的需求 提高軟件質(zhì)量 Stage Manager 定位于發(fā)布管理 Release Management Stages 通過(guò)將生產(chǎn)上線前的過(guò)程分解成離散的階段以減少生產(chǎn)上線的宕機(jī)風(fēng)險(xiǎn) 自主研發(fā)或打包的應(yīng)用軟件 Integration Assemble application ponents in the target environment Testing Verify successful integration of ponents Staging Perf. tuning and testing UAT User acceptance testing Production Testing Staging UAT Integration Production 如果沒(méi)有 Stage Manager 每個(gè)階段都包含應(yīng)用的多個(gè)影子實(shí)例 導(dǎo)致服務(wù)器蔓延，配置隨意性，缺乏協(xié)調(diào)， 很難將變化準(zhǔn)確的實(shí)現(xiàn)在生產(chǎn)環(huán)境中 Resource Pool Resource Pool Resource Pool VMware Virtual Infrastructure Testing Staging UAT Integration Production 如果部署了 Stage Manager 以虛擬機(jī)的形式運(yùn)行 IT的服務(wù)配置 . 流程化生產(chǎn)上線前的操作 . VMware Stage Manager Resource Pool Resource Pool Resource Pool VMware Virtual Infrastructure Testing Staging UAT Integration Production 按鍵方式的階段提升直至進(jìn)入生產(chǎn)環(huán)境 在不同階段之間的 IT服務(wù)配置的輕松轉(zhuǎn)換 VMware Stage Manager promote promote promote promote Stage Manager 部署于發(fā)布階段和生產(chǎn)環(huán)境 Dev and QA Staging Production Infrastructure Admins ? No visibility into app status ? Inability to coordinate changes ? Drifting systems IT Operations Transition an IT service through integration and staging into production Stage Manager ? Long lead times ? Dirty systems Developers QA engineers Lab Manager Rapid provisioning of multitier transient lab environments Tracking and control VM lifecycle with consistent approval mechanisms Lifecycle Manager Resource Pool Resource Pool Resource Pool Resource Pool VMware Virtual Infrastructure 傳統(tǒng)災(zāi)難備份的挑戰(zhàn) 復(fù)雜的恢復(fù)流程和體系架構(gòu) 嚴(yán)重依賴于完善的培訓(xùn)、文檔與演習(xí) 很難滿足業(yè)務(wù)連續(xù)性的要求 ? 恢復(fù)時(shí)間從幾天到幾周 ? 恢復(fù)任務(wù)經(jīng)常會(huì)失敗 ? 顯著的 IT人力資源的消耗 ? ? ? ? ? ? ? ? 簡(jiǎn)化并且自動(dòng)化災(zāi)難恢復(fù)流程： 設(shè)置，測(cè)試，切換 將手動(dòng)操作的恢復(fù)手冊(cè)轉(zhuǎn)變成自動(dòng)化的恢復(fù)計(jì)劃 通過(guò) VirtualCenter提供集中化的恢復(fù)計(jì)劃 引入 VMware Site Recovery Manager 通過(guò)與虛擬架構(gòu)協(xié)調(diào)工作使得災(zāi)難恢復(fù) 快速、可靠、可管理、可適應(yīng) Site Recovery Manager 充分利用虛擬架構(gòu)來(lái)交付一個(gè)具有更高級(jí)別的災(zāi)難恢復(fù)管理與自動(dòng)化體系 Site Recovery Manager: 關(guān)鍵部件組成 Storage Servers VMware Infrastructure Virtual Machines VirtualCenter Site Recovery Manager Storage Servers VMware Infrastructure VirtualCenter Site Recovery Manager Site Recovery Manager Protected virtual machines Virtual Machines Production Disaster Recovery 虛擬化災(zāi)難恢復(fù)的優(yōu)勢(shì) 虛擬機(jī)可靈活移動(dòng) 虛擬硬件可自動(dòng)配置 測(cè)試和恢復(fù)可自動(dòng)實(shí)現(xiàn)（減少人為錯(cuò)誤） 對(duì)閑置硬件的需求大為減少 費(fèi)用降低、服務(wù)質(zhì)量提升 Site Recovery Manager 部署于生產(chǎn)環(huán)境 Dev and QA Staging Production Infrastructure Admins IT Operations Stage Manager Developers QA engineers Lab Manager Lifecycle Manager Site Recovery Manager Site Recovery Manager Site Recovery Manager (Failover site) (Failover site) Resource Pool Resource Pool Resource Pool Resource Pool VMware Virtual Infrastructure 虛擬數(shù)據(jù)中心的工作負(fù)載變化 Dev and QA Staging Production Infrastructure Admins IT Operations Developers QA engineers Stage Manager Lab Manager Lifecycle Manager Site Recovery Manager Site Recovery Manager Site Recovery Manager (Failover site) (Failover site) Site ery Site eryResource Pool Resource P