2 2016 Lenovo Internal. All rights reserved. 3 2017 Lenovo Internal. All rights reserved. 大纲 • 背景和挑战 • 企业级容器云设计与思考 • 让一切自动化 • 监控与日志 • Showcase • 那些坑，那些事 4 2017 Lenovo Internal. All rights reserved 缺少标准和规范 5 2017 Lenovo Internal. All rights reserved. 背景和挑战 • 内部系统演进 每个项目自维护 难以规范和升级 01 脚本化 多个工具集成 最佳搭配 合力作战 03 平台化 抽象成工具 模板化 一键化 零散，不成体系 02 工具化 6 2017 Lenovo Internal. All rights reserved. 规范落地困难 系统分散，难以统一 自服务平台 高效协作，加速迭代 7 2017 Lenovo Internal. All rights reserved. 背景和挑战 • 容器之道 加速 交付 统一 规范 构建 平台 节约 资源 8 2017 Lenovo Internal. All rights reserved. 企业级容器云设计与思考 • 设计思路 从需求出发 需求驱动，勿求大而全，没有银弹

parallel processing - 大规模并行处理 master standby primary segment mirror segment 6 Pivotal Confidential–Internal Use Only 数据分布: 并行化的根基 最重要的策略和目标是均匀分布数据到各个数据节点。 43 Oct 20 2005 12 64 Oct 20 2005 111 45 Oct 20 Pivotal Confidential–Internal Use Only SELECT customer, amount FROM orders JOIN customer USING (cust_id) WHERE date=2008; 生成并行查询计划 8 Pivotal Confidential–Internal Use Only 执行并行计划 Standby Confidential–Internal Use Only 卓越的OLAP特性 列式存储 分区、压缩 高级特性 递归查询、窗口函数 集成分析 多格式、多语言 Madlib: 机器学习 数据库内并行模型训练和预测、分类 ORCA 复杂查询优化器 成熟稳定 完备生态、支撑核心生产系统 13 Pivotal Confidential–Internal Use Only 列式存储

sockets 的目录。从 Zabbix 3.4.0 开始支持该参数。 31 SocketDir no /tmp Directory to store IPC sockets used by internal Zabbix services. This parameter is supported since Zabbix 3.4.0. SourceIP 否 外连接的源 IP 地址。 SourceIP 0-1000 5 Number of pre-forked instances of pollers1. Note that a non-zero value is required for internal, aggregated and calculated items to work. StartPreprocessors 否 -1000 处理工作进程的初始实 例数量。\\预处理管理 进程将跟随预处理工作 memory size for storing VMware data. A VMware internal check zab- bix[vmware,buffer,...] can be used to monitor the VMware cache usage (see Internal checks). Note that shared memory is not allocated

sockets 的目录。从 Zabbix 3.4.0 开始支持该参数。 53 SocketDir no /tmp Directory to store IPC sockets used by internal Zabbix services. This parameter is supported since Zabbix 3.4.0. SourceIP 否 外连接的源 IP 地址。 SourceIP 0-1000 5 Number of pre-forked instances of pollers1. Note that a non-zero value is required for internal, aggregated and calculated items to work. StartPreprocessors 否 -1000 处理工作进程的初始实 例数量。\\预处理管理 进程将跟随预处理工作 memory size for storing VMware data. A VMware internal check zab- bix[vmware,buffer,...] can be used to monitor the VMware cache usage (see Internal checks). Note that shared memory is not allocated

sockets 的目录。从 Zabbix 3.4.0 开始支持该参数。 29 SocketDir no /tmp Directory to store IPC sockets used by internal Zabbix services. This parameter is supported since Zabbix 3.4.0. SourceIP 否 外连接的源 IP 地址。 SourceIP 0-1000 5 Number of pre-forked instances of pollers1. Note that a non-zero value is required for internal, aggregated and calculated items to work. StartPreprocessors 否 -1000 处理工作进程的初始实 例数量。\\预处理管理 进程将跟随预处理工作 memory size for storing VMware data. A VMware internal check zab- bix[vmware,buffer,...] can be used to monitor the VMware cache usage (see Internal checks). Note that shared memory is not allocated

with the filesystem. For example, the following example shows how to map a particular URL to an internal Apache HTTP Server handler provided by mod_status. No file called server-status needs to exist in This information is highly unreliable and should almost never be used except on tightly controlled internal networks. Apache httpd will not even attempt to determine this information unless IdentityCheck directory on internal.example.com and returns them to the client as if they were from the local server. ProxyPass "/foo/" "http://internal.example.com/bar/" ProxyPassReverse "/foo/" "http://internal.example

with the filesystem. For example, the following example shows how to map a particular URL to an internal Apache HTTP Server handler provided by mod_status. No file called server-status needs to exist in This information is highly unreliable and should almost never be used except on tightly controlled internal networks. Apache httpd will not even attempt to determine this information unless IdentityCheck directory on internal.example.com and returns them to the client as if they were from the local server. ProxyPass "/foo/" "http://internal.example.com/bar/" ProxyPassReverse "/foo/" "http://internal.example

with the filesystem. For example, the following example shows how to map a particular URL to an internal Apache HTTP Server handler provided by mod_status. No file called server-status needs to exist in This information is highly unreliable and should almost never be used except on tightly controlled internal networks. Apache httpd will not even attempt to determine this information unless IdentityCheck directory on internal.example.com and returns them to the client as if they were from the local server. ProxyPass "/foo/" "http://internal.example.com/bar/" ProxyPassReverse "/foo/" "http://internal.example

with the filesystem. For example, the following example shows how to map a particular URL to an internal Apache handler provided by mod_status. No file called server-status needs to exist in the filesystem This information is highly unreliable and should almost never be used except on tightly controlled internal networks. Apache httpd will not even attempt to determine this information unless IdentityCheck directory on internal.example.com and returns them to the client as if they were from the local server. ProxyPass /foo/ http://internal.example.com/bar/ ProxyPassReverse /foo/ http://internal.example.com/bar/

with the filesystem. For example, the following example shows how to map a particular URL to an internal Apache handler provided by mod_status. No file called server-status needs to exist in the filesystem This information is highly unreliable and should almost never be used except on tightly controlled internal networks. Apache httpd will not even attempt to determine this information unless IdentityCheck directory on internal.example.com and returns them to the client as if they were from the local server. ProxyPass /foo/ http://internal.example.com/bar/ ProxyPassReverse /foo/ http://internal.example.com/bar/