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Fix HTML comments
The –– characters were probably added by an editor, but "<!--" and "-->" should really be just that.
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‎itnot/index.html

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<div class="reveal">
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<div class="slides">
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<section><p><b>In the NIC of time</b></p>
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<p>Enabling high-performance edge applications with OpenStack, OVS, and SmartNICs<p/>
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<aside class="notes">
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<br>Openstack?
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</aside>
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</section>
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<section>
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<img src="pics/slide1.png" class="stretch"></th>
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<aside class="notes">
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<p>So! Hello everyone, my name is Elena "I won't pronounce" Lindqvist and I am here to tell you about using smartNICs with OpenStack.</p>
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<p>I work at Ericsson as a systems manager. That's *systems* manager, so ... </p>
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</aside>
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</section>
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<section>
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<img src="pics/slide2_meeting.jpg" class="stretch"></th>
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<aside class="notes">
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... not this ...
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</aside>
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</section>
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<section>
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<img src="pics/slide3_HDS.jpg" class="stretch"></th>
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<aside class="notes">
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but this ...
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</aside>
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</section>
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<section>
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<img src="pics/slide3_datacenter.jpg" class="stretch"></th>
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<aside class="notes">
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or this ...
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</aside>
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</section>
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<section>
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<tr>
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<p>
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<br>Erlang is widely used and in Openstack, RabbitMQ uses Erlang.
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</aside>
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</section>
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<section>
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<th><img src="pics/slide6_openstack-logo.png" width=34% height=34%></th>
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<br>Fast forward to today, part of SDN, we use opendaylight with Quagga soft router for BGP ( Quagga is what followed after zebra, it is actually an extinct sub-specie of the African zebra.)
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</aside>
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</section>
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<section>
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<p><b>88%</b> increase in mobile data traffic Q4-2017 to Q4-2018</p>
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<p><b>EPC</b> to the rescue</p>
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</aside>
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</section>
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<section>
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<th><img src="pics/slide7_smartNIC.png" width=100% height=100%></th>
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<br>This means, you will run your ovs-vsctl show commands while logged in to the NIC
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</aside>
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</section>
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<section>
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<th><img src="pics/slide8_intel.png" width=24% height=24%></th>
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</aside>
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</section>
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</aside>
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</section>
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<section>
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<tr>
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<p>What is this smartNIC, anyway?</p>
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<br>What security concerns are raised with introducing a smartNIC with linux running on it. I'm looking at you, Kim!
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</aside>
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</section>
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<section>
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<p>When should you use a smartNIC?</p>
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<br>(Also, smartNIC is a good idea if you need low latency and don't care so much about migration)
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</aside>
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</section>
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<section>
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<th><img src="pics/cpuisol1.png" width=90% height=90%></th>
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</aside>
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</section>
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<th><img src="pics/cpuisol.png" width=99% height=99%></th>
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</section>
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<section> <p>Ironic Neutron Cyborg</p>
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<tr>
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<th><img src="pics/OpenStack_Project_Ironic_mascot.png" width=25% height=25%></th>
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</aside>
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</section>
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<section>
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<font size="-2">
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<p style="text-align:left;">root@cic-1:~# openstack port create<br>
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</aside>
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</section>
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<section>
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<p style="text-align:left;">root@FPA1066GX-DA2:~# ovs-appctl dpif/dump-flows br0</p>
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</section>
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<p>Performance</p>
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<p>Kernel Space vs User Space</p>
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</section>
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<p>Kernel bypass with DPDK</p>
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<br>Moving to userspace means the kernel space is skipped together with the good stuff too like networking functionality that needs to be reimplemented now.
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</section>
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<p>DPDK is great except ...</p>
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<br>Moving to userspace means the kernel space is skipped together with the good stuff too like networking functionality that needs to be reimplemented now.
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How do you move a device from kernel space to user space, in case of DPDK?
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<p>XDP and eBPF</p>
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</aside>
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</section>
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<p style="text-align:left;">$ grep CONFIG_BPF_SYSCALL /boot/config-4.15.0-46-generic</p>
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The Linux kernel configuration item CONFIG_XDP_SOCKETS:
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<p>XDP_DROP</p>
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<p>XDP_PASS</p>
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</aside>
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<p>eBPF is a superpower</p>
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<th><img src="pics/bpf2.png" width=99% height=99%></th>
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This assembly instructions set, this is BPF.
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<p>With eBPF you can basically modify the kernel behaviour</p>
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With DPDK you jump between kernel and user space, with XDP BPF, zero copy to user space.
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<p>BCC tools</p>
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<section> smartNICs with Storage
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<br>I talked mostly about the data traffic so far and using smartNICs with the data traffic.
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<section> Ericsson customers that are running on Openstack.
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List some operators, the olympics in Japan with docomo, etc - TO BE ADDED
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- advance to next slide -
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<section>
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<br>Datacenters today?
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<br>Stacked up "desktop" computers filled with ... air?

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