sun.md - summit/2015 - Git at Google

 # Sunday Agenda

 [TOC]

 ## 9:30 am Gerrit at Qualcomm

 *Nasser Grainawi, Qualcomm*

 ## 9:50 am Scaling Gerrit at Ericsson

 [Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/Scaling-Gerrit-Ericsson.pdf)

 *Vladimir Cantiru, Ericsson*

 ## 10:30 am Scaling Gerrit: active-active masters

 [Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/Multimaster-Gerrit.pdf)

 *Shawn Pearce, Google*

 ## 11:30 am Tuning Gerrit

 How to Properly Tune and Size your Gerrit Backend

 So you decided to host your Git repositories yourself - great! How
 many servers will you need? Which cloning protocols to offer? How
 many CPUs and how much RAM will you need? What the heck is pack
 size? How often should you run garbage collection?  Does it
 make any difference whether you go with a native Git or JGit
 based backend? How do you handle hundreds of polling CI users
 without compromising performance for your human end users? What
 about clustering and replication? This talk will provide you with
 background knowledge to better answer those questions (and some
 more). It is based on the scaling and tuning experience of many
 companies with 10k+ Git repositories and users, dozens of servers,
 terabytes of source code, and millions of fetch requests per day.

 Every participant will get a Gerrit Performance Tuning Cheat Sheet
 which summarizes the most important factors, gerrit.config options
 and formula.

 [Slides](https://www.dropbox.com/s/5v8k3msk3dmqfpo/GerritPerformanceTuning.pptx?dl=0) |
 [Performance Tuning Cheat Sheet](http://bit.ly/1kmpO7V)

 *Johannes Nicolai, CollabNet*

 ## 1:30 pm Continuous Delivery in Big Data

 BigData is now everywhere, from mobile media analytics, banking,
 industry, avionics and even in medicine to monitor expansion of
 epidemics.

 We are showing how Code Review can be integrated with Continuous
 Integration and Continuous Delivery  in a Big Data scenario that poses
 new challenges to the existing Jenkins framework. We are going to
 describe how we managed to implement our agile build and deployment
 process working with distributed teams in BigData Software Development
 Projects for media and financial organizations in London. The talk
 will start with a presentation of our workflow and then will explain
 how we leveraged Gerrit and Jenkins and how we integrated with Docker,
 Mesos and the Hadoop ecosystem.

 *Stefano Galarraga*, [GerritForge](http://www.gerritforge.com)

 [Slides](http://www.slideshare.net/stefanogalarraga/gerrit-jenkins-continuous-delivery-for-big-data)

 ## 1:30 pm Monitoring Gerrit

 [Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/Monitoring-Gerrit.pdf)

 *Stephen Williams, Qualcomm*

 ## 2:00 pm Prolog file-level whitelists

 How I use Prolog to implement file-level whitelist and blacklist if
 there are any interests. (I am a Prolog novice myself!)
 [15 min]

 [Examples](https://gerrit-review.googlesource.com/71310)

 *Kenny Ho, AMD*

 ## 3:00 pm Non-Prolog submit rules

 You shall not pass – Control your code quality gates with a wizard.

 For those of us who does not speak Prolog, there is an easier way
 to configure your submit rules. The quality gate wizard lets you
 to set up your submit rules in less than 3 minutes.

 This presentation is about a gerrit plugin that provides an
 alternative to writing submit rules in Prolog.

 *Eryk Szymanski, CollabNet*

 [Slides](http://bit.ly/1Hr3F2x)

 ## 3:30 pm notedb: Code reviews in Git

 *Dave Borowitz, Google*

 [Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/NoteDB.pdf)

 ## 4:00 pm Docker-ization of Gerrit

 Packaging and Docker-ization for faster enterprise deployment.

 *Luca Milanesio*, [GerritForge](http://www.gerritforge.com)

 [Slides](http://www.slideshare.net/lucamilanesio/gerrit-is-getting-native-with-rpm-deb-and-docker)

 ## 4:30 pm Jenkins & Gerrit

 CloudBees has a fully integrated & Dockerized Gerrit/Jenkins
 demonstration. This is based on the real-world use case of a mobile
 development team using repo to manage multiple repositories in Gerrit.
 It illustrates how Jenkins workflow can be tied into Gerrit processes
 to simplify a complex review/build/test pipeline.

 This builds on and uses the Dockerized Gerrit image that is being
 presented by GerritForge, and I will discuss some of the challenges &
 solutions, with an eye towards integrated solutions in Docker.

 *Sam Van Oort, CloudBees, Inc.*

 ## 4:30 pm PolyGerrit: New Polymer UI

 [Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/PolyGerrit-Preview.pdf)

 *Dave Borowitz, Google*
	# Sunday Agenda

	[TOC]

	## 9:30 am Gerrit at Qualcomm

	Nasser Grainawi, Qualcomm

	## 9:50 am Scaling Gerrit at Ericsson

	[Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/Scaling-Gerrit-Ericsson.pdf)

	Vladimir Cantiru, Ericsson

	## 10:30 am Scaling Gerrit: active-active masters

	[Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/Multimaster-Gerrit.pdf)

	Shawn Pearce, Google

	## 11:30 am Tuning Gerrit

	How to Properly Tune and Size your Gerrit Backend

	So you decided to host your Git repositories yourself - great! How
	many servers will you need? Which cloning protocols to offer? How
	many CPUs and how much RAM will you need? What the heck is pack
	size? How often should you run garbage collection? Does it
	make any difference whether you go with a native Git or JGit
	based backend? How do you handle hundreds of polling CI users
	without compromising performance for your human end users? What
	about clustering and replication? This talk will provide you with
	background knowledge to better answer those questions (and some
	more). It is based on the scaling and tuning experience of many
	companies with 10k+ Git repositories and users, dozens of servers,
	terabytes of source code, and millions of fetch requests per day.

	Every participant will get a Gerrit Performance Tuning Cheat Sheet
	which summarizes the most important factors, gerrit.config options
	and formula.

	[Slides](https://www.dropbox.com/s/5v8k3msk3dmqfpo/GerritPerformanceTuning.pptx?dl=0) \|
	[Performance Tuning Cheat Sheet](http://bit.ly/1kmpO7V)

	Johannes Nicolai, CollabNet

	## 1:30 pm Continuous Delivery in Big Data

	BigData is now everywhere, from mobile media analytics, banking,
	industry, avionics and even in medicine to monitor expansion of
	epidemics.

	We are showing how Code Review can be integrated with Continuous
	Integration and Continuous Delivery in a Big Data scenario that poses
	new challenges to the existing Jenkins framework. We are going to
	describe how we managed to implement our agile build and deployment
	process working with distributed teams in BigData Software Development
	Projects for media and financial organizations in London. The talk
	will start with a presentation of our workflow and then will explain
	how we leveraged Gerrit and Jenkins and how we integrated with Docker,
	Mesos and the Hadoop ecosystem.

	Stefano Galarraga, [GerritForge](http://www.gerritforge.com)

	[Slides](http://www.slideshare.net/stefanogalarraga/gerrit-jenkins-continuous-delivery-for-big-data)

	## 1:30 pm Monitoring Gerrit

	[Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/Monitoring-Gerrit.pdf)

	Stephen Williams, Qualcomm

	## 2:00 pm Prolog file-level whitelists

	How I use Prolog to implement file-level whitelist and blacklist if
	there are any interests. (I am a Prolog novice myself!)
	[15 min]

	[Examples](https://gerrit-review.googlesource.com/71310)

	Kenny Ho, AMD

	## 3:00 pm Non-Prolog submit rules

	You shall not pass – Control your code quality gates with a wizard.

	For those of us who does not speak Prolog, there is an easier way
	to configure your submit rules. The quality gate wizard lets you
	to set up your submit rules in less than 3 minutes.

	This presentation is about a gerrit plugin that provides an
	alternative to writing submit rules in Prolog.

	Eryk Szymanski, CollabNet

	[Slides](http://bit.ly/1Hr3F2x)

	## 3:30 pm notedb: Code reviews in Git

	Dave Borowitz, Google

	[Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/NoteDB.pdf)

	## 4:00 pm Docker-ization of Gerrit

	Packaging and Docker-ization for faster enterprise deployment.

	Luca Milanesio, [GerritForge](http://www.gerritforge.com)

	[Slides](http://www.slideshare.net/lucamilanesio/gerrit-is-getting-native-with-rpm-deb-and-docker)

	## 4:30 pm Jenkins & Gerrit

	CloudBees has a fully integrated & Dockerized Gerrit/Jenkins
	demonstration. This is based on the real-world use case of a mobile
	development team using repo to manage multiple repositories in Gerrit.
	It illustrates how Jenkins workflow can be tied into Gerrit processes
	to simplify a complex review/build/test pipeline.

	This builds on and uses the Dockerized Gerrit image that is being
	presented by GerritForge, and I will discuss some of the challenges &
	solutions, with an eye towards integrated solutions in Docker.

	Sam Van Oort, CloudBees, Inc.

	## 4:30 pm PolyGerrit: New Polymer UI

	[Slides](https://storage.googleapis.com/gerrit-talks/summit/2015/PolyGerrit-Preview.pdf)

	Dave Borowitz, Google