DevConf.cz 2018 has ended

DevConf.cz 2018 is the 10th annual, free, Red Hat sponsored community conference for developers, admins, DevOps engineers, testers, documentation writers and other contributors to open source technologies such as Linux, Middleware, Virtualization, Storage, Cloud and mobile where FLOSS communities sync, share, and hack on upstream projects together in the beautiful city of Brno, Czech Republic.

When: Friday, January 26 to Sunday, January 28, 2018

Venue: Faculty of Information Technology (VUT FIT - Božetěchova 2, Brno)


  • Friday 17:15: at the venue there will be a surprise show, stick around!
  • Saturday 19:00: the social event starts at Fleda Club. TICKET IS REQUIRED. Tickets will be distributed each day at check-in. First come, first serve.
  • Sunday 17:00: there will be many prizes given away at the closing session.
Back To Schedule
Friday, January 26 • 11:30am - 11:53am
Take Care of Hundred Containers and Not Go Crazy FEATURED

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"Imagine you have four different databases, five popular languages, and six other interesting technologies, that you want to put into container image, make them nicely run in OpenShift, and support for few years. However, you soon realize that you want to support not only one version of the particular technology, and the images are not based on one distribution only. Then you easily find yourself developing and maintaining hundred of container images or more.

Something similar happened to us and I admit we did not know all the tricks from the first minute. Come and hear what issues we met during the way, so you do not repeat them as well. We will cover upstream/downstream design, de-duplication of the sources from more perspectives, automation based on Jenkins, and of course testing."

avatar for Honza Horak

Honza Horak

Senior manager, Engineering, Red Hat
Honza has worked in Red Hat since 2011 and is mainly responsible for delivering and keeping SQL databases in a good shape in RHEL, Fedora and CentOS. He also actively participates in Software Collections development with special focus on containers development.

Friday January 26, 2018 11:30am - 11:53am CET
H-E112 Faculty of Information Technology (VUT FIT)