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 REPO (not yet populated) https://c4science.ch/diffusion/8588/
 
 % FOSDEM and CFGMGMTCAMP 2019
 % Ricardo Silva && Jean-Baptiste Aubort; SCITAS
 % \today
 
 # FOSDEM & CFGMGMTCAMP
 
 ![](logo.png)
 
 # 50 Years of *x: A Computer Odyssey
 
 <https://mirrors.dotsrc.org/fosdem/2019/Janson/keynote_fifty_years_unix.mp4>
 
 * History of computers, Unixes and Linux
 * Maddog is really really old
 * Anniversaries in 2019
 * 25 years of beowulf and Linux V1.0
 * 30 years of www 
 * 50 years of Linus, Internet and maddog beard
 * Recording of the talk is unfortunatly a bit screwed
 
 # Matrix in the French State
 
 <http://mirror.onet.pl/pub/mirrors/video.fosdem.org/2019/Janson/matrix_french_state.mp4>
 
 * Matrix is a decentralized real-time communication network
 * Real federation of servers (~12'000)
 * Identity is centralized (not mandatory)
 * Matrix was choosen by the FR gov for internal communication, the needed:
 * 100% OSS
 * >30 separate deployments possible
 * 5.5Mio users
 * E2E encryption
 * Antivirus support
 * Security zones
 * Possibility to join federation
 * E2E Antivirus scanning developed for this deployment
 * All files uploaded or downloaded to the service is proxied to a scanning service
 * The file is only returned if the scan is clean
 * <https://github.com/matrix-org/matrix-content-scanner>
 * Lots of performance improvement driven by FR
 * move to Python 3 by itself was a huge improvement
 * Version 1.0 release was a direct outcome of this adoption
 
-![FR Deployment](https://drive.switch.ch/index.php/s/QhfQ7khsekO6RHh )
+![FR Deployment](matrix-schema-fr.png)
+
+# Matrix 20 years
+
+By the way in two weeks is the 20years anniversary of the Matrix movie
+
+![](matrix.gif)
 
 # Random stuff
 
 * Interactive OpenShift (Kubernetes) courses <https://learn.openshift.com/>
 * click_: Click is a Python package for creating beautiful command line interfaces <https://palletsprojects.com/p/click/>
 
 
 # Autocrypt (+1)
 * by the dev of OpenKeychain and GPG integration on K9Mail (Android)
 * can automatically generate a key for you to use, or can use existing keys
 * autocrypt headers
   * on every email with your public key
   * gossip header: with known public keys of any recipients
 * recommendation algorithm for when to encrypt, based on the age of the last message with an autocrypt header
 * if you are using K9Mail you probably already have it
 
 
 # Nextcloud (+1)
 * ActivityPub compatible social network comming
 * hence federation with Mastodon / PixelFed / PeerTube / etc
 * calendars are coming
 * security checks for apps in their app store
   - initial uploaders get's a certificate
   - some checks to see that no internal api's are called
 
 
 # Pulp 3 (0)
 * new features:
   * versioned repositories -> easy promotion / rollback
   * asyncio -> improved performance
   * deferred downloading (lazy sync): fetch metadata, download the rest as you need it
 * currently no GUI, there will be a CLI and probably a GUI eventually
 
 
 # Things I missed and are probably interesting! (+1)
 * AGPL
 * Dark Peak Data Co-op
 * Coreboot your laptop
 * Organizational Processes in Decentralized Software
 
 
 # Love What You Do Everyday
 * a personal journey in OpenSource
 * Recruitement: every time you explain your project to someone you are talking to a potential contributor
 * Mentoring: from about year 2 you can start
 * good references
 * Karl Fogel: Producing Open Source Software
 * Ben Collins-Sussman and Brian Fitzpatrick: Debugging Teams (and videos)
 * Jono Bacon: Dealing with Burnout (video)
 
 
 # OpenHPC
 * package librariers and apps compiled with the Intel compiler (but not the compiler itself)
 * Test and Build for aarch64 (ARM)
 
 
 # Collective Knowledge Framework
 * high level abstraction of "code, data and hardware"
 * Python and JSON
 * Provenance of every piece of the output
 * "Crowdtuning": collect measurements of fast you can run the workflow
 * Can generate Docker images for a workflow
 * Can install missing software with EB or Spack
 
 
 # 
 
 
 
-# Biers
+# Beers
+
+![](beers.jpg)
 
 ## Ratings
 
 * St. Hubertus Tripel 3.5
 * Delirium Nocturnum (Huyghe Brewery) 4.0
 * Taras Boulba (Brasserie de la Senne) 3.75
 * Timmermans Zoete Lambic (Brewery John Martin & Brewery Timmermans) 2.5
 * Avec Les Bons Voeux (Brasserie Dupont) 3.0
 * La Mère Noël (Huyghe Brewery) 4.0
 * Geuze Mariage Parfait 2014 (Brouwerij Boon) 3.0
 * Zinnebir (Brasserie de la Senne) 3.5