1  

Git Fusion Enterprise Git without Compromise

Matt Attaway Open Source

Community Manager

Randy DeFauw Technical Marketing

Manager

Zig Zichterman Technical Lead

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On the Radar Git, 2005 - Present

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Open Source: Linux Kernel, 2005

dictator blessed repository

developer public

lieutenant lieutenant

developer public

developer public

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Android and the Open Handset Alliance, 2007

§  Companies, individuals, and thousands of paid developers

§  Global collaboration across company lines

§  Gerrit-style codeline management

§  Special tool (Repo) to manage hundreds of related repositories

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Git Codeline Management

Innovations §  Task branching on a massive scale

§  Code review blended with codeline management (merge/pull requests)

§  Portability

§  Rebasing and other Git goodies

Challenges §  Global Git deployments

§  Managing sets of repositories

§  Slow evolution of access control

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Roadmap and Vision

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Roadmap

2012.2 §  Distributed

architecture

§  SSH2

2013.1 §  Branch and merge

§  Unicode

Future §  Streams

§  Access control enhancements

§  Code review and merge request

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Perforce Git Fusion Enterprise SCM

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Enterprise SCM

Global §  Replication

§  No data size/type limits

Flexible §  Any type of workflow,

team, and data

§  The way you use your data not locked to the way it’s stored in the repository

Secure §  Consistent access

control

§  IP security

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No compromises

Developers §  Use Git without

change

§  Easy collaboration on larger cross-functional teams

Release managers §  Proven branching

models for any development and release cycle

§  Track all assets in Perforce

§  Flexible data model for complex projects

Administrators §  Security & IP

Protection

§  Availability

§  Scalability

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Building on Perforce Strengths

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Dynamic Repository Remapping Team  1   Team  2  

Shared  library  

Main  

Team-­‐specific  repositories  

Open  Source  

Public  Repository  

Other  Community  Members  

Versioning Service

Proxy

Proxy

Replica

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Security and Compliance

§  Granular and consistent access control

§  Built-in auditing for all your assets

§  Track source code through to runtime configurations

§  Partnerships for code reuse and open source compliance

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A Better Git Experience

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Task Branching and Code Review The Recipe for Continuous Delivery

Review, test, merge

(Swarm) Contributors

Contributors

Test System 1

Test System 2

CI System QA Team

Production Revision Release Anytime

Task container (Git Fusion,

shelving, task streams) for

everything that goes into the

product

Merge Requests

Merge Requests

Merge Requests

Merge Requests

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Bringing Git into the Big Picture

All the task branches you want…

…  managed  in  an  efficient  framework  for  complex  projects  

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Long Lived Branches: Maintenance and Customization

main  

3.0-­‐R  

3.0-­‐R-­‐BigCo  

Sprint7  

Task892  

Task895  

branch

merge

promote

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Portability

Public    Git  Server  

Example.org  IntegraTon  

Repository  (Git)  

Git provides a good data

transfer tool across otherwise isolated networks

 Git Fusion Repository

Remapping lets you use transfer repos to share

changes the right way

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A Peek under the Hood

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Git Fusion Architecture

Perforce Commands

Local Git Repo

SSH

Clone/Pull/Push Replicate Developer

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Installation

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Use

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Pulling ssh

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Push ssh

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Data Storage

Versioned files

Configuration data

Git objects

Git repos

Versioning Service

Proxy

Proxy

Replica

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A Whole New Bag of Tricks Use cases

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Common Development Patterns

§  Task/feature branches §  Pre-flight code review (with Swarm) §  Long lived branches

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Collaboration

§  Outside the firewall §  Open source projects

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Integration

§  Make use of Git-focused tools such as Heroku, Phabricator, and many others.

§  Take advantage of Git support in XCode

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Git at Remote Sites

§  Supporting consistent user experience and security via replication

§  Larger teams

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Git and Security

§  Auditing §  Access control

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Visualizing Git in Perforce Android development in Perforce

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P4V

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Timelapse View

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Revision Graph

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Questions? See Git Fusion in the Demo Lounge

Follow us Randy DeFauw: rdefauw@perforce.com, @rdefauw Matt Attaway: mattaway@perforce.com Zig Zichterman: zzichterman@perforce.com

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