Project Harbor Introduction Open source trusted cloud native registry Henry Zhang, Chief Architect, VMware R&D China Steven Zou, Staff Engineer, VMware R&D China Nov. 2018 2 Confidential � ©2018 • ���� • ����� • ������ ���� Initial Replication Incremental ��� Target Repo Source Repo Target Pro Source pro Trigger Policies ����-���� ���� • �������registry �� • ���������� Registry

Project Harbor Introduction Open source trusted cloud native registry Henry Zhang, Chief Architect, VMware R&D China Steven Zou, Staff Engineer, VMware R&D China Nov. 2018 2 Confidential � ©2018 • ���� • ����� • ������ ���� Initial Replication Incremental ��� Target Repo Source Repo Target Pro Source pro Trigger Policies ����-���� ���� • �������registry �� • ���������� Registry

Harbor Deep Dive Open source trusted cloud native registry Henry Zhang, Chief Architect, VMware R&D China Steven Zou, Staff Engineer, VMware R&D China Nov. 2018 goharbor.io Initiated by VMware China, maintained by whole community Integrated into enterprise products: VIC and PKS GitHub Repo: https://github.com/go harbor/harbor/ Apache 2.0 license An open source trusted cloud native registry integrations in future Harbor Project History Harbor Community Harbor Users and Partners (selected) x x Main Features 6 Web Portal • Based on open source Clarity • Image operation full capabilities

NativeScript Open-source framework for building truly native mobile apps with Angular, TypeScript or JavaScript. TJ VanToll ? @tjvantoll NativeScript is the best tool for cross-platform native app https://npm- stat.com/charts.html?package=nativescript&from= 2016-01-31&to=2017-01-31 A free and open source framework for building truly native mobile apps with JavaScript. Use web skills, like TypeScript native Android and iOS libraries Vibrant and growing community ? 4 NativeScript community forum (forum.nativescript.org) NativeScript community Slack channel Supported by a major software company

Address 1 Address 2 City State Zip (no label) Email Address (no label) 1 / 37 2015 Jenkins Community Survey 11.25% 27 60.83% 146 27.92% 67 Q2 What would you consider to be your level of Jenkins 70% 80% 90% 100% Answer Choices Responses Beginner Intermediate Expert 2 / 37 2015 Jenkins Community Survey 59.92% 145 47.93% 116 33.47% 81 7.02% 17 19.42% 47 13.22% 32 2.07% 5 7.44% 18 17 Architect QA Executive IT Group Manager / Team Lead Other (please specify) 3 / 37 2015 Jenkins Community Survey 16.25% 39 26.25% 63 17.08% 41 18.75% 45 5.42% 13 16.25% 39 Q4 How many developers

(Incubating) Community Roadmap Jiang Ning Open Source Capability Center, Central Software Institute, 2012 Laboratories 2018-10-12 Huawei Confidential 2 Biography Huawei open-source technology expert Contents • Challenges to Microservice Development • ServiceComb Project Introduction • ServiceComb Community Development History • Latest ServiceComb Roadmap Huawei Confidential 4 Challenges to Microservice authentication Saga transaction consistency Service contract Smooth cloud migration Open-source ecosystems Processing chain Microservice scaffolding Service security Governance UI Automated

© XXX Page 1 of 23 open flags 调研（已实现）© XXX Page 2 of 23 open接口原型 open flags flags定义 flags的含义 libfuse open open flags 在curvefs上的测试 open flags 实现方式 整体flags支持方案 具体flag的实现方案 O_TRUNC I/O模式类 O_DIRECT O_SYNC FASYNC, O_TMPFILE 结论 参考文献 open接口原型 # man page open, openat, creat - open and possibly create a file #include int open(const char *pathname, int flags); int open(const char *pathname, int flags int flags, mode_t mode); int openat2(int dirfd, const char *pathname, const struct open_how *how, size_t size); open系统调用会打开pathname指定的文件（如果不存在，如果携带O_CREAT flag则会创建），返回一个文件描述符fd（该fd是进程打开文件描述符表的index），

Open Discussion on Project Planning Planning in an Agile Environment Key Tenets  Planning should focus strongly on the near term  Eliminate waste caused by planning for eventualities that never come

#IstioCon Preserve Original Source Address within Istio Zhonghu Xu @hzxuzhonghu #IstioCon About me Zhonghu Xu：an open source engineer from Huawei Cloud. - Github：https://github.com/hzxuzhonghu com/hzxuzhonghu - Istio steering committee member - Istio Core Maintainer & Contributor - Open source enthusiastic, previously Kubernetes active contributor and Volcano maintainer #IstioCon Agenda 1. TCP Original EIP: 192.168.1.100 #IstioCon What does envoy provide? - Original source filter “envoy.filters.listener.original_src” The original source listener filter replicates the downstream remote address of the

for authentication. • Casbin-OA • Source code: https://github.com/casbin/casbin-oa Casnode Casnode Casnode is the official forum developed by the Casbin community. It uses Casdoor as the authentication • Casnode • Source code: https://github.com/casbin/casnode Ar Archit chitectur ecturee Casdoor consists of two parts: Name Name Description Description Language Language Sour Source code ce code • PostgreSQL • CockroachDB • SQL Server • Oracle • SQLite 3 • TiDB Do Download wnload The source code of Casdoor is hosted on GitHub: https://github.com/casdoor/ casdoor. Both the Go backend code