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Jingdong book

运维工程师成长之路

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Jingdong book

运维工程师成长之路

Name: 运维工程师成长之路
Brand: Jingdong book
SKU: 3118189321
Price: 32.88 USD
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双11、618，折扣拼抢拍加剧了电商的竞争，也不断挑战后台系统的运维。电商对系统运维的要求和重视程度越来越高，相应的职业需求也在增长，而人才较为匮乏
作者是系统运维工程师。
本书以一个全新的环境来模拟一家公司从小到
大的发展过程中的技术需求，以解决运维人员和企业的各种技术困惑为主线来展开介绍，内容实用性强，易于掌握。
运维工程师是集网络、系统、数据库、开发、安全工作于一身的"复合型人才"。随着我国电商行业的发展壮大，企业对运维工程师的要求也逐渐提高，这也为运维工程师这个职业提供了更为广阔的发展空间。
本书详细介绍了成长为一名运维工程师所需要掌握的知识和技能，涵盖IDC选择、服务器初始化、运维工具、网络认证系统、Puppet、SaltStack、KVM和ZooKeeper等话题。读者将通过本书学到运维工作的众多宝贵经验。
本书适合运维工作人员、系统管理员及工程师、网络管理人员和计算机相关专业的学生阅读。

Content Description

运维工程师是集网络、系统、数据库、开发、安全工作于一身的“复合性人才”。随着国内电商行业的发展壮大，企业对运维工程师的要求也逐渐提高，这也为运维工程师这个职业提供了更为广阔的发展空间。
本书通过8章内容，分别介绍了企业互联网根基之IDC的选择、企业互联网根基之服务器初始化、服务器运维根基之工具、企业互联网根基之网络认证系统、企业互联网自动化之Puppet、企业互联网自动化之saltstack、企业虚拟化之KVM和高性能协调服务之ZooKeeper。读者将通过以上内容学到运维工作的众多宝贵经验。
本书适合运维工作人员、系统管理员及工程师、网络管理人员和计算机相关专业的学生阅读。

Author Description

刘鑫，曾担任过系统讲师，喜欢讨论各种网站架构技术，特别是对系统级的优化、对整体网站架构以及各种架构中运用的技术等颇有心得。对Python情有独钟，喜欢编写运维自动化工具。他是ChinaUnix社区“集群和高可用性”版主，经常在社区内发起技术讨论，深受广大CU（ChinaUnix）社区会员的喜爱。

Catalogue

第1章企业互联网根基之IDC的
选择 1
1．1 寻找IDC数据中心 1
1．1．1 调研IDC准备 1
1．1．2 IDC线路测试 5
1．1．3 IDC运营商选择标准 13
1．2 小结 16
第2章企业互联网根基之服务器
初始化 17
2．1 服务器初始化 17
2．1．1 无人值守安装服务器 17
2．1．2 服务器配置Raid 23
2．1．3 服务器初始化 32
2．1．4 硬件监控Openmanage 38
2．1．5 小结 45
第3章服务器运维根基之工具 46
3．1 运维常用工具 46
3．1．1 SSH连接工具之SecureCRT 46
3．1．2 图形工具之Xmanager 50
3．2 运维常用工具 52
3．2．1 系统监控工具 53
3．2．2 多功能系统信息统计
工具 55
3．2．3 资源监控工具 57
3．2．4 批量管理主机工具 58
3．2．5 网络监控工具 60
3．2．6 网络测试工具 63
3．2．7 文件打开工具 63
3．2．8 诊断工具 65
3．3 排错思路 65
3．4 小结 69
第4章企业互联网根基之网络认证
系统 70
4．1 对比 70
4．1．1 常见认证系统 70
4．2 地狱之门守护者——Kerberos 71
4．2．1 Kerberos工作原理 71
4．2．2 Kerberos组件 73
4．2．3 Kerberos安装配置 73
4．3 Chroot环境 80
4．3．1 Chroot环境简介 80
4．3．2 Chroot环境的配置 81
4．4 记录终端会话 83
4．3 FAQ 84
4．4 小结 85
第5章企业互联网自动化之
Puppet 86
5．1 经典之作—Puppet 86
5．1．1 Puppet简介 86
5．1．2 Puppet工作原理 87
5．2 Puppet实例详解 88
5．2．1 Puppet实例详解—
vim 88
5．2．2 Puppet实例详解—
nginx 90
5．2．3 Puppet实例详解—
sysctl 93
5．2．4 Puppet实例详解—
cron 95
5．3 Master自动授权 96
5．4 Puppet节点配置 98
5．5 使用Apache和Passenger 100
5．6 Puppet控制台 103
5．6．1 安装Dashboard前的
准备 103
5．6．2 配置Dashboard 104
5．6．3 启动并运行Dashboard
（WEBrick方式） 105
5．6．4 Foreman简介 108
5．7 FAQ 109
5．8 小结 110
第6章企业互联网自动化之
saltstack 111
6．1 新秀Saltstack 111
6．1．1 常用自动化工具简介 111
6．1．2 SaltStack安装配置 112
6．1．3 Nodegroup 117
6．1．4 Grains 118
6．1．5 Syndic 121
6．1．6 minion端Backup 122
6．1．7 minion计划任务 124
6．1．8 JobManager 125
6．2 SaltStack实例 126
6．2．1 实例之hosts文件 126
6．2．2 实例之用户的添加 129
6．2．3 实例之软件包安装 130
6．2．4 实例之Zabbix客户端
安装 131
6．3 部分Salt内置state模块
介绍 134
6．4 Web-UI 135
6．5 Yum在线源服务器 139
6．6 FAQ 151
6．7 小结 152
第7章企业虚拟化之KVM 153
7．1 KVM虚拟化 153
7．1．1 为什么使用虚拟化 153
7．1．2 KVM虚拟化的安装 154
7．1．3 KVM虚拟机的安装 156
7．1．4 KVM虚拟机日常
管理 164
7．1．5 KVM终端Consle
控制台 167
7．1．6 KVM虚拟机Clone 169
7．1．7 KVM镜像文件管理 171
7．1．8 KVM虚拟机时间
同步 173
7．2 KVM网络调整 174
7．2．1 KVM网络的介绍 174
7．2．2 添加虚拟主机网卡 175
7．2．3 KVM网络框架virtio 176
7．2．4 虚拟机网卡后端驱动 178
7．2．5 物理网卡调整 179
7．3 KVM内存实现 181
7．3．1 GPA 181
7．3．2 影子页表 182
7．3．3 EPT页表 184
7．4 KSM内核同页合并 185
7．5 其他方面的分析 186
7．6 FAQ 187
7．7 小结 190
第8章高性能协调服务之
ZooKeeper 191
8．1 ZooKeeper简介 191
8．2 ZooKeeper结构 192
8．2．1 ZooKeeper角色 192
8．2．2 ZooKeeper系统结构 193
8．2．3 ZooKeeper数据结构 193
8．3 ZooKeeper的工作原理 195
8．3．1 选Leader过程 195
8．3．2 ZooKeeper同步 198
8．3．3 角色工作过程 198
8．4 ZooKeeper安装与配置 199
8．4．1 ZooKeeper的单机
实现 200
8．4．2 ZooKeeper的集群
实现 201
8．5 ZooKeeper_dashboard 202
8．6 Hadoop1．X优化 204
8．6．1 参数修改 205
8．6．2 修改后测试 206
8．6．3 HADOOP集群更改
配置 212
8．7 Hadoop2搭建 213
8．7．1 环境准备 213
8．7．2 安装配置 215
8．7．3 启动集群 233
8．7．4 配置NAMENODE FEDERATION+HA
配置 235
8．8 Ganglia简介 243
8．8．1 Ganglia的基本概念 243
8．8．2 Ganglia的工作原理 244
8．8．3 Ganglia的配置 246
8．9 FAQ 257
8．10 小结 259
总结 259
附录A virsh命令快速参考 260
附录B 使用yum命令 262

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