DevConf.cz 2016: Full Schedule

Can’t make it to #DevConfCZ for any reason? You can still attend virtually: youtube.com/RedHatCzech

09:00 CET

Keynote (broadcast from D105)

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Friday February 5, 2016 09:00 - 09:40 CET
b. D0206 (154 places)

Keynote

09:50 CET

Developing for success in the Cloud

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Based on real-world experiences from the DevOps team behind the Red Hat
Mobile Application Platform (RHMAP), this talk will offer a unique insight
into the additional elements you may need to consider during the various
phases of your application life cycle, in order to build and deploy secure
and scalable applications in the cloud.*

Topics covered will include Automation, High Availability, Resilience,
Scalability, Security & Compliance, Software Quality, Release Management,
Configuration Management, Capacity Planning, Data Management, Licensing and
more.

You can find out more about the Red Hat Mobile Application Platform at
http://redhat.com/mobile and you can sign up for
a free trial at https://openshift.feedhenry.com

Speakers

James Mernin

Director of Cloud Operations, Red Hat Mobile, Red Hat

As Director of Cloud Operations at Red Hat Mobile (formerly FeedHenry, acquired by Red Hat in October 2014), our team is responsible for a portfolio of global cloud infrastructure that powers the Red Hat Mobile Application Platform (RHMAP). This includes the architecture, management... Read More →

Friday February 5, 2016 09:50 - 10:30 CET
b. D0206 (154 places)

Cloud

10:40 CET

Getting Started with OpenStack Heat

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Heat is an orchestration engine for deploying and managing applications within OpenStack clouds. It can be used for something as small as a single-node WordPress deployment to as large as deploying OpenStack itself.

This talk covers the basics needed to start deploying applications using Heat. It will introduce the basic concepts and terminology, as well as using the Heat Orchestration Template (HOT) language to build up an application from a simplistic "Hello World" example to a multi-node, configurable deployment.

More information can be found on Heat's wiki: https://wiki.openstack.org/wiki/Heat

Additionally, Heat is the orchestration engine used by RDO Manager:
https://www.rdoproject.org/rdo-manager/

Speakers

Jason Dobies

Partner Technical Marketing Engineer, Red Hat

Jason has over 15 years of experience as a software engineer, with over 10 of those during his time as Red Hat. He is currently working as a Partner Technical Marketing Engineering on the OpenShift Ecosystem team where he provides direction and technical advice for applications integrating... Read More →

Friday February 5, 2016 10:40 - 11:20 CET
b. D0206 (154 places)

Cloud

11:30 CET

Introduction to ManageIQ and Cloud Automation

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First part of the presentation will give an overview of ManageIQ
(http://manageiq.org/).

We will walk through cloud, infrastructure and container management including VMware,
RHEV, Amazon EC2, Microsoft Azure and OpenShift.

We will introduce insight and reporting, creation of custom reports, self-service, policies
and compliance.

Second part of the presentation will dive into ManageIQ automate - we will learn about the automation engine and how you can utilize it to manage the whole lifecycle of your cloud infrastructure.

Speakers

Martin Povolny

Principal Software Engineer, Red Hat

Martin Povolny is working for Red Hat. Programming mainly in Ruby and JavaScript on ManageIQ.

Milan Zázrivec

Senior Software Engineer, Red Hat

Friday February 5, 2016 11:30 - 12:10 CET
b. D0206 (154 places)

Cloud

12:20 CET

Managing TripleO and OpenStack with ManageIQ

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Integration of ManageIQ with TripleO and OpenStack. Showing inventory, capacity and utilization, metrics, smart state analysis, drift state, compliance, automatic infrastructure scaling using ManageIQ automate and more.

Speakers

Ladislav Smola

Senior Software Engineer, Red Hat

Senior Software Engineer at Red Hathttps://github.com/Ladas

Friday February 5, 2016 12:20 - 13:00 CET
b. D0206 (154 places)

Cloud

13:10 CET

Open source distributed systems at Uber

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Overview of the key open source projects created at Uber to enable it's global scale and rapid growth.

Scalable, fault-tolerant application-layer sharding:
https://github.com/uber/ringpop-node
https://github.com/uber/ringpop-go

Network multiplexing and framing protocol for RPC:
https://github.com/uber/tchannel

Service discovery and routing for large scale microservice operations:
https://github.com/uber/hyperbahn

Speakers

Marek Brysa

Software Engineer, Uber Technologies, Inc.

I work for Uber Technologies, Inc. in the Amsterdam office as a backend software engineer.

Friday February 5, 2016 13:10 - 13:50 CET
b. D0206 (154 places)

Cloud

14:00 CET

Deploying OpenStack on OpenStack with TripleO, Heat and Ironic

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In this session you will learn about the latest developments in the OpenStack deployment project, TripleO, which uses OpenStack services including Heat (orchestration) and Ironic (baremetal provisioning) to deploy your production OpenStack Cloud.

The session will cover an introduction to the OpenStack components involved, the main components of TripleO, and a deep-dive into the TripleO Heat Templates, explaining how to modify them to suit your enviroment, and a demonstration of TripleO deploying OpenStack, on OpenStack!

Some prior knowledge of Heat, and of OpenStack services will be beneficial for the deep-dive part of this talk, but no prior knowledge of TripleO or OpenStack deployment is required.

Speakers

Steven Hardy

Principal Software Engineer, Red Hat

Steven is a Software Engineer at Red Hat, and works primarily on the OpenStack TripleO deployment project, and the OpenStack Heat Orchestration project.

Friday February 5, 2016 14:00 - 14:40 CET
b. D0206 (154 places)

Cloud

14:50 CET

Ceph vs Gluster vs Swift: Similarities and Differences

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Ceph, Gluster and OpenStack Swift are among the most popular and widely used open source distributed storage solutions deployed on the cloud today. This talk aims to briefly introduce the audience to these projects and covers the similarities and differences in them without debating on which is better. All three projects often have to solve the same set of problems involved in distribution, replication, availability, access methods and data consistency.

Speakers

Prashanth Pai

Senior Software Engineer, Red Hat

Prashanth Pai works as Senior Software Engineer at Red Hat. He is primarily associated with and contributes to integration efforts in open source projects GlusterFS and OpenStack Swift.

Thiago da Silva

Thiago da Silva is a Senior Software Engineer at Red Hat. He is currently the project lead for Swift-on-File, a DiskFile API implementation that allows Swift to access files on a POSIX filesystem. He's also a core developer in the OpenStack Swift community. Prior to joining Red Hat... Read More →

Friday February 5, 2016 14:50 - 15:30 CET
b. D0206 (154 places)

Cloud

15:40 CET

Updating a live OpenStack cloud

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Updating a live OpenStack cloud

How hard is it to run a 'sudo yum update' ? What about running 'sudo yum update' on your cloud? This is a talk about the work we recently did on updates in TripleO. We start with an existing deployed OpenStack cloud, with 3 controller nodes in HA configuration and running tenant VMs. Each of the nodes that make up the cloud deployment need to be updated, without disruption to the tenants. Ultimately, the goal is that the cloud administrator, from a 'Director' node can do something like:

openstack overcloud update stack overcloud -i --templates ... params

This will update each node in sequence, bringing services down, updating packages and then bringing services back up again. For controller nodes in particular this is more complicated because we need to deal with the Pacemaker cluster, ensuring the wanted changes of the cluster configuration are in place for it to behave as expected during the update and also ensuring that the cloud services remain available.

This talk will at a high level introduce some of the tooling we rely on to achieve this goal and also highlight some of the issues we faced. No live demo but will likely include a time-lapse video showing the update process.

Speakers

Marios Andreou

We are all engineers on the RHEL OSP DIrector and upstream tripleo projects.

Giulio Fidente

Red Hat

The more I learn, the more I realize how much I don't know.

Jiri Stransky

Principal Software Engineer, Red Hat

Open source|standards|gov enthusiast, software engineer, learner

Friday February 5, 2016 15:40 - 16:20 CET
b. D0206 (154 places)

Cloud

16:30 CET

High performance VMs in OpenStack

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With the rise of the adoption of the IaaS (Infrastructure as a Service) model of managing hardware resources by an ever increasing number of industries, workload performance requirements do not decrease. While happy to embrace the flexibility this model provides, the need for near-metal performance is becoming apparent, as industries try to move more and more traditional workloads into "the cloud".
As one of the leading open source cloud projects, OpenStack has been hard at work over the last two releases,
adding features to support high performance workloads, while utilizing features provided by libvirt/KVM in this regard. This talk will aim to give an overview of several of these features (NUMA, CPU pinning, and large pages support) added to OpenStack Nova in the 'Juno' and 'Kilo' releases. It will also try to highlight some of the challenges of such features in an IaaS context.

Speakers

Nikola Dipanov

Senior Software Engineer, Red Hat

Nikola Đipanov is a Principal Software Engineer at Red Hat, full time hacking on OpenStack.. Before joining Rad Hat, he worked in several different industries as a coder, ranging form integrated circuit vendors, to large telco providers to web shops.Twitter: @djipko_ns

Friday February 5, 2016 16:30 - 17:10 CET
b. D0206 (154 places)

Cloud

17:20 CET

Image Factory

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The Image Factory project began as a standalone service for building and uploading images to public and private clouds. Over time it has evolved to support a number of image types beyond cloud and to play a key role in the creation and delivery of images for Fedora, RHEL and CentOS, via integration with the koji build system.

In this talk I'll give an overview of the design philosophy behind Image Factory, and a key underlying component, Oz. I'll demonstrate how Oz and Image Factory make use of both libvirt and libguestfs to simplify the tasks associate with creating virtual machines for system installation and modifying the resulting output.

I'll go on to describe how Image Factory has been integrated into koji and how this integration has driven us to support new non-cloud image formats such as Docker and Vagrant.

Finally, bandwidth-willing, I'll demo some image builds, both locally and in koji.

Speakers

Ian McLeod

Developer, Red Hat

Ian McLeod is a developer in the Container Tools team in the Red Hat Open Source and Standards group and is the primary upstream developer for Image Factory.

Friday February 5, 2016 17:20 - 18:00 CET
b. D0206 (154 places)

Cloud

18:10 CET

Lightning Talks

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1. Florian Festi: What's happening in RPM development
2. Jan Šilhan: DNF roadmap
3. Why one would want to be Release Engineer?
4. Nikolai Kondrashov: Open-Source User Session Recording
5. Thorsten Leemhuis: Testing new kernels is easy and important– your should do it, too!

Friday February 5, 2016 18:10 - 18:50 CET
b. D0206 (154 places)

Lightning Talks

09:00 CET

Rapid UI development with QML

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Qt is a multi-platform open source toolkit for application development. One of its main features is QML, a declarative language aimed at developing user interfaces. In this talk I will introduce QML and QtQuick and show how to use it to create a nice modern UI with minimal effort. Previous Qt or C++ knowledge is not required!

Speakers

Daniel Vrátil

Daniel is a long time user and contributor to KDE, which is the biggest open source project based on Qt. He currently works as a C++ and Qt developer at KDAB.https://www.dvratil.czhttps://plus.google.com/+DanVrátil

Saturday February 6, 2016 09:00 - 09:40 CET
b. D0206 (154 places)

Desktop

09:50 CET

Firmware Updates for Linux

Feedback Survey

To update a BIOS or network card firmware in Linux traditionally meant rebooting into Microsoft Windows, or preparing a MSDOS floppy disk (!) and hoping that everything would work after the update.

Now that we have UEFI as a boot mechanism it's much more important to update firmware on devices, as these updates can fix serious security bugs. Periodically searching a vendor website for updates is a manual and error-prone task and not something we should ask users to do.

Providing a firmware update service actually requires two things:

* Vendors providing information about what updates are available for specific hardware
* A mechanism to actually deploy the firmware onto the hardware itself

This presentation will outline the architecture used to deliver firmware updates in Fedora 23, right from the LVFS website for device OEMs to the high level GNOME integration. I'll cover the security model, the fallbacks and the different trade-offs we've had to made along the journey.

There will be time at the end for questions and comments.

Speakers

Richard Hughes

Developer, Red Hat

Richard has over 10 years of experience developing open source software. He is the maintainer of GNOME Software, PackageKit, GNOME Packagekit, GNOME Power Manager, GNOME Color Manager, fwupd, colord, and UPower and also contributes to many other projects and opensource standards... Read More →

Saturday February 6, 2016 09:50 - 10:30 CET
b. D0206 (154 places)

Desktop

10:40 CET

LibreOffice in a (Sand)Box

Feedback Survey

The xdg-app sandboxing initiative aims at making it easier for developers to distribute applications, and at making it more predictable and more secure for users to run them. Fitting a behemoth like LibreOffice into that framework is a good exercise at challenging the framework and gaining insight into applications' needs. And at demonstrating that xdg-app isn't only about GNOME-y apps at all.

LibreOffice is huge and its source code is full of peculiarities. It has its very own ideas about how to do file locking. It builds on all kinds of infrastructure, from tailored desktop backends, to databases, to a JVM. Oh, and its third-party extensions do what they want, not what we expect. The presentation will discuss the implications those issues have on sandboxing LibreOffice, as well as on the sandboxing framework itself.

Speakers

Stephan Bergmann

Stephan is working for Red Hat, developing LibreOffice full-time. Prior to that, he worked on StarOffice/OpenOffice.org.

Saturday February 6, 2016 10:40 - 11:20 CET
b. D0206 (154 places)

Desktop

11:30 CET

Nautilus -The internals of a file manager Carlos Soriano

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I will explain the internals of Nautilus, the file manager of Gnome.
It will focus on how it does Search, how it handles file operations, how it handles multiple threads, and how these internals reflect in the user and why some issues cannot be resolved easily due to those internals.

Speakers

Carlos Soriano

Red Hat

I work for Red Hat in the desktop team as a maintainer of Nautilus and developer of Gnome Shell and Gtk+ when needed.

Saturday February 6, 2016 11:30 - 12:10 CET
b. D0206 (154 places)

Desktop

12:20 CET

Grilo framework and Lua

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Grilo, as it says in its project page [0], is a framework for media discovery. I plan to talk about its features and also focus in the Lua integration which has made great progress in the last months.

I plan to have a demo demonstrating some cool features and also demonstrating Desktop applications that are relying on Grilo, like GNOME Videos, GNOME Music and more.

[0] https://wiki.gnome.org/Projects/Grilo

Speakers

Victor Toso de Carvalho

Software Engineer, Red Hat

Victor holds a BSc. Computer Science from the University of Campinas, Brazil and he has been working for Red Hat at SPICE. He's passionate about Desktop and multimedia projects.

Saturday February 6, 2016 12:20 - 13:00 CET
b. D0206 (154 places)

Desktop

13:10 CET

Enterprise desktop at home with FreeIPA and GNOME

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Enterprise environment means a lot of integration to work together. Single sign-on, VPNs, access controls, boring user experience, multiple third-party applications which may not be playing well with each other. FreeIPA is a project providing an integrated and secure setup of complete free software stack that makes up a typical enterprise environment. As remote work spreads wider, 'an enterprise' becomes a home environment as well: more applications are moved to cloud hosting, both on premises and at third parties' clouds, and more people have to balance their home and work identities and data at the same time. This talk will explain our work together with GNOME community to produce a desktop environment friendly to enterprise and how it makes our home environments more secure without compromising on usability.

Speakers

Alexander Bokovoy

Sr. Principal Software Engineer, Red Hat

Sr. Principal Software Engineer at Red Hat, working on security and identity management. Actively participates in FreeIPA, SSSD, Samba, and many other free software projects targeting an open source enterprise environments.

Saturday February 6, 2016 13:10 - 13:50 CET
b. D0206 (154 places)

Desktop

14:00 CET

SPICE on Windows

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This talk will present how Windows builds of SPICE components are made, with the goal of showing that this is quite easy, and can be done from the comfortable familiarity of a Linux machine. A short overview of current and upcoming SPICE features will also be given.

www.spice-space.org is a link for the SPICE project.

Speakers

Christophe Fergeau

Red Hat

Christophe has been working for Red Hat in the SPICE team since 2011. Before that, he was, and still is a GNOME contributor, first as a translator, and quickly as a developer.

Marc-Andre Lureau

Senior Software Engineer, Red Hat, Inc.

QEMU & Spice developer, working for Red Hat. I used to work on other desktop & multimedia related projects. I gave various talks in conferences such as FOSDEM, DevConf, and previous KVM Forum.

Saturday February 6, 2016 14:00 - 14:40 CET
b. D0206 (154 places)

Desktop Virtualization

14:50 CET

.NET Core on Unix

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The presentation will be on the bring-up of the CoreCLR to Unix and interesting Unix specific problems we needed to solve. There will also be a demo on installing dotnet on Redhat and the basic experience of building and running a basic hello world application.

Speakers

Jan Vorlicek

Has been developing commercial software since 1990. First as a self-employed consultant, then working for two years for a start-up Vizrea (later renamed to WebFives) that was attempting to bring photo, video and blog sharing as a unified experience to desktop, web and mobile phones... Read More →

Saturday February 6, 2016 14:50 - 15:30 CET
b. D0206 (154 places)

Development

15:40 CET

Pulp - juicy software repository management

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Pulp is a platform that manages software repositories of different content type, such as rpms, docker images, puppet modules, atomic trees, python packages, etc.
In this session you will learn:
- what Pulp is
- how can both small and large organizations benefit from Pulp usage
- how to locally mirror upstream repos
- how to create your own repos
- how to promote content to production
- how to integrate with REST API

http://www.pulpproject.org

Speakers

Ina Panova

Software engineer at Red Hat. I am one of the developers of Pulp upstream project, which is also core component of Satellite 6. I've been working with this project for almost three years, started as QE and later joined development team. https://github.com/ipanova

Saturday February 6, 2016 15:40 - 16:20 CET
b. D0206 (154 places)

DevOps

16:30 CET

Functional and stress testing of Worldwide LHC Computing Grid infrastructure with HammerCloud

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The Worldwide LHC Computing Grid (WLCG) is a global computing infrastructure whose mission is to provide computing resources to store, distribute and analyse the data generated by the Large Hadron Collider (LHC), making the data equally available to all partners, regardless of their physical location. In this contribution we present how HammerCloud is used to test the functionality of the WLCG resources from the LHC Experiments’ perspective, and to stress the resources on demand.

Speakers

Valentina Mancinelli

Software engineer, CERN

Valentina is a software engineer working at CERN. For the past two years she has focused on developing services to test the resources of the Worldwide LHC computing Grid. Previously she worked in monitoring systems, working mainly in data analysis and developing web services for user... Read More →

Saturday February 6, 2016 16:30 - 17:10 CET
b. D0206 (154 places)

Quality Assurance

17:20 CET

OpenQA

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Recent years are marked with increased focus in automated testing. Unit
testing, integration, acceptance, etc. - these approaches are usually a
machine testing machine interface in various stages of development.
OpenQA is OS-level automated testing framework with the focus on testing how
would human worked.
From the boot, though the installation up to individual application testing
for almost any server or desktop operating system.
Come and see what is standing behind successes of openSUSE distributions.

Speakers

Ondřej Holeček

Software Engineer, SUSE

I'm a SUSE employee, one of the developers of openQA testing framework. My daily working language is (and has been for past 7 years) perl, my mental state is hopefully ok. I am a KDE user, fan of systemd, using systemd-nspawn for app sandboxing, Besides all that I package pulseaudio... Read More →

Saturday February 6, 2016 17:20 - 18:00 CET
b. D0206 (154 places)

Quality Assurance

18:10 CET

Lightning Talks

Feedback Survey

Antonio Murdaca - Docker authorization plugins.
Marc AndréGliding with open-source instruments.
Adam ŠamalíkBecome mind map guru with Freemind.

Saturday February 6, 2016 18:10 - 18:50 CET
b. D0206 (154 places)

Lightning Talks

09:00 CET

Stream from D105

Feedback Survey

Sunday February 7, 2016 09:00 - 09:40 CET
b. D0206 (154 places)

Keynote

09:50 CET

Changing the releng landscape

Feedback Survey

We have been doing a lot of work in both the community and the internal Red Hat Release engineering teams to come together to make things better for all. We have been syncing how we do things, adopting the same ways to do teh same things. We have more to do but in this talk we will talk about what has changed, where we are going and how we are getting there.

Speakers

Dennis Gilmore

Manager, Multiple Architectures, Red Hat

Dennis has been involved in Fedora since its inception. He Leads the Fedora Release Engineering Team, and is responsible for maintaining the Fedora Buildsystem. He is a Former Member of the Fedora Project Board and FESCo (Fedora Engineering Steering Committee) and has been involved... Read More →

Sunday February 7, 2016 09:50 - 10:30 CET
b. D0206 (154 places)

Fedora

10:40 CET

Development activities at Fedora Globalization

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Fedora Globalization started shaping up around Fedora 22. Recent FAD in Nov 2015 at Tokyo, Japan opened up number of development activities around Globalization. This presentation will briefly touch all topics discussed.

In Fedora Globalization development happening on following topics.
* Glibc Locale sub-packaging.
* IBus typing booster AltGR Support ()
* Badges for L10n contributions in Zanata ()
* Disabling XKB input layout for Indic locales ()
* Pinyin/zhuyin
* Automation of langpack LiveCD
* ITS for Gnome
* Automated testing for Internationalization and Localization.

References:
* https://fedoraproject.org/wiki/Changes/Glibc_locale_subpackaging
* http://typingbooster.org/
* https://fedora.zanata.org/
* https://fedorahosted.org/i18n/ticket/36
* http://itstool.org/

Will demonstrate few topics, if those get ready by conference and get some time in talk.

Speakers

Pravin Satpute

Manager, Software Engineering, Red Hat

Pravin Satpute has completed his executive MBA from IIM Kozhikode and BE(I.T) from Mumbai University. He is presently product owner of Pbencha and also managing pbench engineering and perf&scale engineering of MBU products. In the past he was managing the globalization qe team working... Read More →

Sunday February 7, 2016 10:40 - 11:20 CET
b. D0206 (154 places)

Fedora

11:30 CET

Localization: Let us help you get your software to the world

Feedback Survey

Introduction of Localization, who transform your application into various languages. Fedora supports 40+ languages. Currently Red Hat supports 10 languages of those such as German, Spanish, Italian, French, Brazilian Portuguese, Russian, Korean, Chinese Simplified, Chinese Traditional and Japanese. The talk will go through how it looks like, and behind the scene how we actually contribute.

Speakers

Noriko Mizumoto

Community Relations Specialist / Program Manager, Red Hat Asia Pacific

What language does your application or program speak? Is it English? Compare the population of native English speakers and non-native English speakers, it is obvious the latter is way larger. If you are non-native English speaker, then you must know the importance of Localization... Read More →

Sunday February 7, 2016 11:30 - 12:10 CET
b. D0206 (154 places)

Fedora

12:20 CET

Fedora on MIPS

Feedback Survey

In March 2015, we have started to bring back Fedora for MIPS architecture. The presentation will give an overview of the current status, issues, available hardware and opportunities to join the effort. Come and see a live demo of Fedora running on MIPS!

Speakers

Michal Toman

Senior Developer, ThreatMark

Former Red Hatter working on ABRT and secondary architectures (ppc, s390, later MIPS), now hacking in the area of banking security.

Sunday February 7, 2016 12:20 - 13:00 CET
b. D0206 (154 places)

Fedora

13:10 CET

Re-thinking Linux Distributions

Feedback Survey

As the power pendulum swings towards developers and open source, from sys-admins and proprietary software, respectively, Linux Distributions are faced with a challenge. How do they get more relevant to the new power brokers?

Over the years, application and web developers have made it clear they are uninterested in packaging their applications if it requires them to do things beyond their normal languages and tool-chains. They are also not particularly interested in consuming their dependencies via distribution packaging tools if it requires a lag in availability, the developers packaging the libraries, and/or learning the packaging software tools beyond the most rudimentary level. Developers have also made it clear that the way software is packaged, normally targeted at production installations, is very cumbersome when using it for development (e.g. the perennial 'setenforce 0').

Many people interpret the above as "developers don't care about security or the trustworthiness of their dependencies." However, this is a mistake. Developers do not ever want to be the person listed as the problem when a major breach occurs. On the flip side, their "bosses" (actual bosses, software communities, professors, etc) set and enforce deadlines that do not allow for the time to muck about with things not directly related to their application development.

What can distributions do? Well, how about they stop providing a distribution. Instead, they can provide an operating system and a set of content. Where the "things" found in the operating system part are packaged in the traditional manner and provide all the traditional guarantees. However, the "content" is provided in the native formats developers are used to and the guarantees, where possible, are provided through other mechanisms.

This talk will discuss the work taking place in the Fedora, CentOS, and Red Hat EL communities to address these challenges.

Speakers

Langdon White

Clinical Assistant Professor, Boston University

Langdon White is a professor & Spark! Technical Director at Boston University. He helps to provide industry-affiliated experiential learning to students and teaches with the goal of making computing & data sciences more accessible. Joining BU after 9 years at Red Hat, where he re-architected... Read More →

Sunday February 7, 2016 13:10 - 13:50 CET
b. D0206 (154 places)

Fedora

14:00 CET

Server Side Dependency Solving

Feedback Survey

Solving dependencies when installing new packages is a process that in some cases can be computationally very intensive. SSDS is designed to overcome this issue. Client device gathers information about installed packages and enabled repos which are then sent to a server. The server then takes care of dependency solving and the result is sent back to client device as a list of packages that are needed to proceed with the install process and without dependency solving on client.

Speakers

Petr Hráček

Senior Software Engineer, Red Hat s.r.o.

Containerization team, automate testing whatever is possible, Red Hatter, open-source, PyCharm, let's test what we ship, save your time, do not do the job twice.https://www.linkedin.com/in/petr-hracek-23b58220/

Michal Ruprich

Student at VUT Brno, FIT

Josef Řídký

student, FIT BUT

I am student of Computer Graphics and Multimedia at FIT BUT. I am part of Server Side Dependency Solving team for longer than year. I am interested in databases, web and mobile technologies. In 2014 i has reach bachelor degree at FIT (Bachelor thesis theme: Interactive Web Editor... Read More →

Sunday February 7, 2016 14:00 - 14:40 CET
b. D0206 (154 places)

Fedora

14:50 CET

New RPM features for F24

Feedback Survey

With rpm-4.13 in F23 we can now think about using the new Features in the F24 development cycle. The most notable being rich dependencies and file triggers. The talk will give an introduction into both features and give an overview of their current state and usage in Fedora and how to apply them to new use cases.

Speakers

Florian Festi

RPM upstream developer, Red Hat

RPM upstream developer

Sunday February 7, 2016 14:50 - 15:30 CET
b. D0206 (154 places)

Fedora

15:40 CET

Fedora Q&A Session

Feedback Survey

Fedora Project Leader Matthew Miller leads a panel discussion and audience Q&A session featuring members of the Fedora Council and leaders in other areas of the project.

Speakers

Matthew Miller

Fedora Project Leader, Red Hat

Sunday February 7, 2016 15:40 - 16:20 CET
b. D0206 (154 places)

Fedora