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<title>Hardware Meetup :: Sputnik, 29.11.2018</title>
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<meta name="description" content="Short presentation of Docker.io for electrical engineers. This presentation is based on impress.js default demo presentation" />
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<meta name="author" content="Samo Penic" />
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<div id="naslovnica" class="step slide" data-x="-1000" data-y="-1500">
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<h1>Hardware Meetup - Sputnik, 29. november 2018</h1>
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<q><b>Docker</b> v elektrotehniški delavnici</q><br />
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<p class="center"> Kaj so "kontejnerji" in kako jih uporabimo...</p><br />
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<img src="images/docker-logo.png" style="width:800px;">
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<p class="footnote">Samo Penič</p>
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<div class="step slide vsebina" data-x="-250" data-y="-1250" data-z="1500">
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<h1 class="naslov">O meni...</h1>
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<img class="samo" src="images/Samo1.png">
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<ul>
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<li> Elektronik in "ljubiteljski" odprtokodnik</li>
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<li> Asistent na Fakulteti za elektrotehniko vodim vaje iz predmetov OET</li>
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<li> Od leta 2016 sodelujem pri izvajanju obštudijske dejavnosti <b>Praktični primeri uporabe odprte kode</b></li>
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<li> Programer entuzijast </li>
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</ul>
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</div>
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<div class="step slide vsebina" data-x="0" data-y="-1500" data-z="0">
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<h1 class="naslov">Kaj so kontejnerji?</h1>
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<p class="">Kontejner (vsebnik, zabojnik) je oblika enkapsulacije aplikacij</p>
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<img src="images/container-app.jpg" style="width:800px;">
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<p>Zapiranje applikacij v kontejnerje je nekje med popolno virtualizacijo in zagonom aplikacije v gostiteljevem okolju.</p>
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</div>
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<div class="step slide vsebina" data-x="1000" data-y="-750" data-rotate="90">
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<h1 >Razlika med kontejnerizacijo in virtualizacijo (1)</h1>
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<p class="center" style="margin-top:20px;">Virtualizacija
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<img src="images/virtualization.png" style="width:600px;"></p>
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</div>
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<div class="step slide vsebina" data-x="0" data-y="0" data-rotate="180">
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<h1 >Razlika med kontejnerizacijo in virtualizacijo (2)</h1>
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<p class="center" style="margin-top:20px;">Kontejnerizacija
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<img src="images/containerization.png" style="width:600px;"></p>
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</div>
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<div class="step slide" data-x="-1000" data-y="0" data-rotate="180">
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<h1 >Primerjava kontejnerizacije in virtualizacije</h1>
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<table style="width:100%; margin-top:100px;">
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<tr>
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<th style="border-bottom: 3px solid #000; padding-bottom:5px;"><b>Zagon v gostitelju<b></th>
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<th style="border-bottom: 3px solid #000;padding-bottom:5px;"><b>Zagon v kontejnerju<b></th>
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<th style="border-bottom: 3px solid #000; padding-bottom:5px;"><b>Zagon v VM<b></th>
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</tr>
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<tr style="border-bottom: 1px solid #000; padding-bottom:5px;">
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<td>Ločitev spominskega prostora</td>
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<td>Ločitev spominskega prostora</td>
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<td>Ločitev spominskega prostora</td>
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</tr>
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<tr style="border-bottom: 1px solid #000; padding-top:15px;">
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<td>Ni ločitve datotečnega prostora</td>
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<td>Ločitev datotečnega prostora</td>
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<td>Ločitev datotečnega prostora</td>
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</tr>
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<tr style="border-bottom: 1px solid #000; padding-bottom:5px;">
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<td>Skupen operacijski sistem</td>
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<td>Skupen operacijski sistem</td>
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<td>Ločen operacijski sistem</td>
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</tr>
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</table>
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</div>
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<div class="step" data-x="-1000" data-y="0" data-z="-500" data-rotate="180" data-scale="1" data-autoplay="1">
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<p class="center"><img src="images/container-open.jpeg" style="width:800px;"></p>
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</div>
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<div class="step" data-x="-1000" data-y="0" data-z="-1500" data-rotate="180" data-scale="1">
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<h1>Samo ločitev datotečnega sistema?</h1>
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<div class="tiny">
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<p>debbootstrap stable containerfs/ http://deb.debian.org/debian</p>
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<p>mount --bind containerfs containerfs</p>
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<p>mount --make-private containderfs</p>
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<p>cd containerfs</p>
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<p>mount -t proc none proc</p>
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<p>mount -t sysfs none sysfs</p>
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<p>mount -t tmpfs none tmpfs</p>
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<p>mount -t tmpfs none ram</p>
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<p>pivot_root . mnt</p>
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<p>umount -l mnt</p>
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<p>exec bash</p>
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</div>
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</div>
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<div class="step slide" data-x="-1000" data-y="-750" data-z="0" data-rotate="360">
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<h1 style="padding-left:50px;padding-bottom:100px;">Kako uporabljamo Docker?</h1>
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<p class="center"><img src="images/architecture.svg.png" style="width:800px;"></p>
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</div>
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<div class="step slide" data-x="-1000" data-y="500" data-z="250" data-rotate="360" data-rotate-x="-90" data-rotate-y="0" data-scale="1">
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<h1>Datotečni sistem AuFS v plasteh</h1>
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<p class="center"><img src="images/layers.png" class="center" style="width:600px;"></p>
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</div>
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<div class="step slide vsebina" data-x="0" data-y="-750" data-z="0" data-rotate="360">
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<h1>Prvi (p)okus Dockerja</h1>
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<q class="center">Demo ?</q>
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<p class="center"><img src="images/broken.jpg" class="center"></p>
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</div>
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<div class="step slide vsebina" data-x="-1500" data-y="-1000" data-z="1400" data-rotate="360">
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<h1>Kje uporabiti Docker v elektroniki?</h1>
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<ul style="padding-top:100px;">
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<li> Namestitev "cross-compiler"-jev</li>
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<li> Distribucija namenskih aplikacij za komunikacijo s strojno opremo</li>
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<li> Distribucija zapletenih orodij za razvoj strojne opreme (Problem: GUI)</li>
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<li> Distribucija spletnih orodij </li>
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<li> Upravljanje z verzijami orodij</li>
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<li> Docker v vgrajenih sistemih (???)</li>
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</ul>
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<img style="position:relative;right:-500px;top:-150px;width:400px;" src="images/container-3d.png">
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</div>
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<div class="step slide" data-x="-1500" data-y="-250" data-rotate="360" > <!-- data-rotate-x="-90" data-rotate-y="0" data-z="1400" data-scale="1"> -->
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<h1>Distribucija slik na https://hub.docker.com</h1>
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<p class="center" style="padding-top:100px;"><img src="images/hub.png" class="center" style="width:800px;"></p>
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</div>
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<div class="step slide vsebina" data-x="-1500" data-y="500" data-z="1400" data-rotate="360">
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<h1>Kako naprej?</h1>
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<ul style="padding-top:100px;">
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<li> docker-compose: orodje za upravljanje s kontejnerji</li>
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<li> Kubernetes: automatizacija, upravljanje aplikacij v kontejnerjih</li>
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<li> Integracija Dockerja v obstoječa IDE orodja (primer PyCharm)</li>
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</ul>
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<p class="center" style="padding-top:10px;"><img src="images/1*k8n7Jx9UaLRAxum9HMp8nQ.png" class="center" style="width:500px;"></p>
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<div id="title" class="step" data-x="0" data-y="0" data-z="5500" data-scale="2">
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<span class="try">hvala Aljažu in Andreju ter </span>
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<h1>1ozfactory</h1>
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<span class="footnote" style="position:relative;left:-80px;top:60px">za povabilo in organizacijo</span>
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