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CoreOS Fest Berlin, the Open Source Distributed Systems Conference, brings together experts from all over the world to discuss container technologies, distributed systems and open source software to help take the industry to the next level in distributed computing.

The 2016 event will gather 500+ developers, devops professionals and sysadmins together to explore the next steps in making container technologies successful and secure.

Learn more at coreos.com/fest 

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Tuesday, May 10 • 14:20 - 15:00
Secure Intercontainer overlay Networking using flannel and tincvpn

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For now flannel supports no encryption on the wire. This may be suitable whre you have a trusted internal network or in a setup where you can care for the network encryption on the application level via tls. In this talk Cornelius will demonstrate how to use the CoreOS built in tools etcd and flannel to setuup a distributed VPN with tinc. Flannel will be used to savely allocate IP subnets but will not do the networking. Instead etcd and some scripting will be used to setup a distributed vpn via tinc. All this will be provisioned via the cloud config file and systemd units.

avatar for Cornelius Keller

Cornelius Keller

DevOps Architect, Marketlogic Software AG
Cornelius started his career as a backend developer and systems architect and worked in Berlin IT companies & startups like Immobilienscout24 and bettermarks. In the last year he has focused on continuous delivery, zero downtime deployments, microservice architectures and distributed... Read More →

Tuesday May 10, 2016 14:20 - 15:00 CEST