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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<meta name="author" content="Trimatrix Lab">
<meta name="description" content="">
<meta name="keywords" content="">
<title>Mauricio Vásquez Bernal</title>
<link rel="icon" href="images/site/fav-icon.png">
<!--APPLE TOUCH ICON-->
<link rel="apple-touch-icon" href="images/site/apple-touch-icon.png">
<!-- GOOGLE FONT -->
<link href='https://fonts.googleapis.com/css?family=Raleway:500' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Muli' rel='stylesheet' type='text/css'>
<!-- MATERIAL ICON FONT -->
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<!-- FONT AWESOME -->
<link href="stylesheets/vendors/font-awesome.min.css" rel="stylesheet">
<!-- ANIMATION -->
<link href="stylesheets/vendors/animate.min.css" rel="stylesheet">
<!-- MAGNIFICENT POPUP -->
<link href="stylesheets/vendors/magnific-popup.css" rel="stylesheet">
<!-- SWIPER -->
<link href="stylesheets/vendors/swiper.min.css" rel="stylesheet">
<!-- MATERIALIZE -->
<link href="stylesheets/vendors/materialize.css" rel="stylesheet">
<!-- BOOTSTRAP -->
<link href="stylesheets/vendors/bootstrap.min.css" rel="stylesheet">
<!-- CUSTOM STYLE -->
<link href="stylesheets/style.css" id="switch_style" rel="stylesheet">
</head>
<body>
<!--==========================================
PRE-LOADER
===========================================-->
<div id="loading">
<div id="loading-center">
<div id="loading-center-absolute">
<div class="box-holder animated bounceInDown">
<span class="load-box"><span class="box-inner"></span></span>
</div>
<!-- NAME & STATUS -->
<div class="text-holder text-center">
<h2>Mauricio Vásquez Bernal</h2>
<h6>Software Engineer</h6>
</div>
</div>
</div>
</div>
<!--==========================================
HEADER
===========================================-->
<header id="home">
<nav id="theMenu" class="menu">
<!--MENU-->
<div id="menu-options" class="menu-wrap">
<!--PERSONAL LOGO-->
<!--div class="logo-flat">
<img alt="personal-logo" class="img-responsive" src="images/profile/mauricio.png">
</div-->
<br>
<!--OPTIONS-->
<a href="#home"><i class="title-icon fa fa-user"></i>Home</a>
<a href="#about"><i class="title-icon fa fa-dashboard"></i>About</a>
<a href="#experience"><i class="title-icon fa fa-suitcase"></i>Experience</a>
<a href="#skills"><i class="title-icon fa fa-sliders"></i>Skills</a>
<a href="#projects"><i class="title-icon fa fa-lightbulb-o"></i>Projects</a>
<a href="#talks"><i class="title-icon fa fa-microphone"></i>Talks</a>
<a href="#education"><i class="title-icon fa fa-graduation-cap"></i>Education</a>
<a href="#publications"><i class="title-icon fa fa-book"></i>Publications</a>
</div>
<!-- MENU BUTTON -->
<div id="menuToggle">
<div class="toggle-normal">
<i class="material-icons top-bar">remove</i>
<i class="material-icons middle-bar">remove</i>
<i class="material-icons bottom-bar">remove</i>
</div>
</div>
</nav>
<!--HEADER BACKGROUND-->
<div class="header-background section"></div>
</header>
<!--==========================================
V-CARD
===========================================-->
<div id="v-card-holder" class="section">
<div class="container">
<div class="row">
<div class="col-md-12 col-sm-12 col-xs-12">
<!-- V-CARD -->
<div id="v-card" class="card">
<!-- PROFILE PICTURE -->
<div id="profile" class="right">
<img alt="profile-image" class="img-responsive" src="images/profile/profile.png">
<div class="slant"></div>
<!--EMPTY PLUS BUTTON-->
<!--div class="btn-floating btn-large add-btn"><i class="material-icons">add</i></div-->
<!--VIDEO PLAY BUTTON-->
<!--<div id="button-holder" class="btn-holder">
<div id="play-btn" class="btn-floating btn-large btn-play">
<i id="icon-play" class="material-icons">play_arrow</i>
</div>
</div>-->
</div>
<!--VIDEO CLOSE BUTTON-->
<!--<div id="close-btn" class="btn-floating icon-close">
<i class="fa fa-close"></i>
</div>-->
<div class="card-content">
<!-- NAME & STATUS -->
<div class="info-headings">
<h4 class="text-uppercase left">Mauricio VÁSQUEZ BERNAL</h4>
<h6 class="text-capitalize left">Software Engineer</h6>
</div>
<!-- CONTACT INFO -->
<div class="infos">
<ul class="profile-list">
<li class="clearfix">
<span class="title"><i class="material-icons">email</i></span>
<span class="content">mauriciovasquezbernal@gmail.com</span>
</li>
<!--li class="clearfix">
<span class="title"><i class="material-icons">language</i></span>
<span class="content">yourpersonalwebsite.com</span>
</li-->
<!--li class="clearfix">
<span class="title"><i class="fa fa-skype" aria-hidden="true"></i></span>
<span class="content">yourusername@skype.com</span>
</li-->
<!--li class="clearfix">
<span class="title"><i class="material-icons">phone</i></span>
<span class="content">+152 25634 254 846</span>
</li-->
<li class="clearfix">
<span class="title"><i class="material-icons">place</i></span>
<span class="content">Medellín - Colombia</span>
</li>
</ul>
</div>
<!--LINKS-->
<div class="links">
<!-- GITHUB-->
<a href="https://github.com/mauriciovasquezbernal" id="first_one"
target="_blank" class="social btn-floating indigo"><i
class="fa fa-github"></i></a>
<!-- GOOGLE+-->
<!-- LINKEDIN-->
<a href="https://www.linkedin.com/in/mauriciovasquezbernal/" class="social btn-floating blue darken-3"><i
target="_blank" class="fa fa-linkedin"></i></a>
<!-- TWITTER-->
<a href="https://twitter.com/maurovasquezb" class="social btn-floating blue"><i
target="_blank" class="fa fa-twitter"></i></a>
</div>
</div>
<!--HTML 5 VIDEO-->
<!-- <video id="html-video" class="video" poster="images/poster/poster.jpg" controls>
<source src="videos/........" type="video/webm">
<source src="videos/..........." type="video/mp4">
</video>-->
</div>
</div>
</div>
</div>
</div>
<!--==========================================
ABOUT
===========================================-->
<div id="about" class="section">
<div class="container">
<div class="row">
<div class="col-md-12">
<!-- DETAILS -->
<div id="about-card" class="card">
<div class="card-content">
<!-- ABOUT PARAGRAPH -->
<p>
Hello! I’m Mauricio Vásquez Bernal, a principal software engineer part of the Kinvolk team at <a href="#microsoft">Microsoft</a>.
Currently, I'm one of the main developers of Inspektor Gadget, a collection of tools to debug and
introspect Kubernetes applications and resources. Before joining Microsoft, I was part of
<a href="#kinvolk">Kinvolk</a>, there I participated in the development of projects like OpenTelemetry.
I'm interested in eBPF, tracing, monitoring and networking technologies. I've given talks at different technical
conferences like Kubecon, Open Source Summit, eBPF summit, etc.
Besides my job, I am an amateur MTB and road cyclist, I enjoy participating in amateur races.
</p>
</div>
<!-- BUTTONS -->
<div id="about-btn" class="card-action">
<div class="about-btn">
<!-- DOWNLOAD CV BUTTON -->
<a href="downloads/MauricioVasquezBernal_CV.pdf" class="btn waves-effect", target="blank">Download CV</a>
<!-- CONTACT BUTTON -->
<a href="mailto:mauriciovasquezbernal@gmail.com" class="btn waves-effect">Contact Me</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!--==========================================
EXPERIENCE
===========================================-->
<section id="experience" class="section">
<div class="container">
<!-- SECTION TITLE -->
<div class="section-title">
<h4 class="text-uppercase text-center"><img src="images/icons/layers.png" alt="demo">Experience</h4>
</div>
<div id="timeline-experience">
<!-- Microsoft -->
<div id="microsoft" class="timeline-block">
<!-- DOT -->
<div class="timeline-dot"></div>
<!-- TIMELINE CONTENT -->
<div class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title">Principal Software Engineer</h6>
<!-- TIMELINE TITLE INFO -->
<div class="timeline-info">
<h6>
<small><a href="https://microsoft.com/">Microsoft</a></small>
</h6>
<h6>
<small>June 2021 - Present</small>
</h6>
</div>
<!-- TIMELINE PARAGRAPH -->
<p>
I'm part of the Kinvolk team of the Azure organization in Microsoft.
My mains responsabilities are the development of the <a href="#inspektor-gadget">Inspektor Gadget</a>
project and its integration with different Microsoft internal systems.
</p>
<!-- BUTTON TRIGGER MODAL -->
<!--a href="#" class="modal-dot" data-toggle="modal" data-target="#myModal-4">
<i class="fa fa-ellipsis-h" aria-hidden="true"></i>
</a-->
</div>
</div>
</div>
<!-- Kinvolk -->
<div id="kinvolk" class="timeline-block">
<!-- DOT -->
<div class="timeline-dot"></div>
<!-- TIMELINE CONTENT -->
<div class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title">Senior Software Engineer</h6>
<!-- TIMELINE TITLE INFO -->
<div class="timeline-info">
<h6>
<small><a href="https://kinvolk.io/">Kinvolk</a></small>
</h6>
<h6>
<small>July 2019 - Present</small>
</h6>
</div>
<!-- TIMELINE PARAGRAPH -->
<p>
I worked as a software engineer at Kinvolk. I worked remotely from my home city, Medellín - Colombia.
My main focus was the development of OpenTelemetry, a distributed tracing framework and Lokomotive, a Kubernestes distribution by Kinvolk.
</p>
<!-- BUTTON TRIGGER MODAL -->
<!--a href="#" class="modal-dot" data-toggle="modal" data-target="#myModal-4">
<i class="fa fa-ellipsis-h" aria-hidden="true"></i>
</a-->
</div>
</div>
</div>
<!-- Polito -->
<div class="timeline-block">
<!-- DOT -->
<div class="timeline-dot"></div>
<!-- TIMELINE CONTENT -->
<div class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title">Research Assistant</h6>
<!-- TIMELINE TITLE INFO -->
<div class="timeline-info">
<h6>
<small><a href="https://www.polito.it/">Polytechnic University of Turin</a></small>
</h6>
<h6>
<small>May 2017 - July 2019</small>
</h6>
</div>
<!-- TIMELINE PARAGRAPH -->
<p>
I was one of the core developers of <a href="#polycube">Polycube</a>, an open source framework to
build fast and lightweight virtual network functions using eBPF and XDP.
I worked remotely from Medellín - Colombia.
</p>
<!-- BUTTON TRIGGER MODAL -->
<!--a href="#" class="modal-dot" data-toggle="modal" data-target="#myModal-4">
<i class="fa fa-ellipsis-h" aria-hidden="true"></i>
</a-->
</div>
</div>
</div>
<!-- Nebbiolo -->
<div class="timeline-block">
<!-- DOT -->
<div class="timeline-dot"></div>
<!-- TIMELINE CONTENT -->
<div class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title">Consultant</h6>
<!-- TIMELINE TITLE INFO -->
<div class="timeline-info">
<h6>
<small><a href="https://www.nebbiolo.tech/">Nebbiolo Technologies</a></small>
</h6>
<h6>
<small>Feb 2017 - May 2017</small>
</h6>
</div>
<!-- TIMELINE PARAGRAPH -->
<p>
I provided consultancy services for implementing high performant virtual network
functions with eBPF.
</p>
</div>
</div>
</div>
<!-- Plumgrid -->
<div class="timeline-block">
<!-- DOT -->
<div class="timeline-dot"></div>
<!-- TIMELINE CONTENT -->
<div class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title">Consultant</h6>
<!-- TIMELINE TITLE INFO -->
<div class="timeline-info">
<h6>
<small><a href="http://www.plumgrid.com">Plumgrid</a> (Acquired by VMWare)</small>
</h6>
<h6>
<small>Sep 2016 - Jan 2017</small>
</h6>
</div>
<!-- TIMELINE PARAGRAPH -->
<p>
This was my first touch with eBPF, we developed <a href="#iovisor-ovn">iovisor-ovn</a>, a prototype to show the eBPF
capabilities by providing an ovn replacement for virtual machines networking.
</p>
</div>
</div>
</div>
<!-- Polito -->
<div class="timeline-block">
<!-- DOT -->
<div class="timeline-dot"></div>
<!-- TIMELINE CONTENT -->
<div class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title">Research Assistant</h6>
<!-- TIMELINE TITLE INFO -->
<div class="timeline-info">
<h6>
<small><a href="https://www.polito.it/">Polytechnic University of Turin</a></small>
</h6>
<h6>
<small>Jan 2016 - Aug 2016</small>
</h6>
</div>
<!-- TIMELINE PARAGRAPH -->
<p>
I continued to work on my master thesis topic, developing a transparent optimization for inter-VM communication for Open vSwitch.
During this period I participated on the Unify Europen project.
</p>
</div>
</div>
</div>
</div>
</div>
</section>
<!--==========================================
SKILLS
===========================================-->
<section id="skills" class="section">
<div class="container">
<!-- SECTION TITLE -->
<div class="section-title">
<h4 class="text-uppercase text-center"><img src="images/icons/mixer.png" alt="demo">Skills</h4>
</div>
<div class="row">
<div class="col-md-12 col-sm-12 col-xs-12">
<div id="skills-card" class="card">
<div class="card-content">
<div class="row">
<div class="col-md-3 col-sm-4 col-xs-12">
<!-- FIRST SKILL SECTION -->
<div class="skills-title">
<h6 class="text-center">Programming Languages</h6>
</div>
<div class="skillbar" data-percent="90%">
<div class="skillbar-title"><span>C</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">90%</div>
</div>
<div class="skillbar" data-percent="80%">
<div class="skillbar-title"><span>C++</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">80%</div>
</div>
<div class="skillbar" data-percent="50%">
<div class="skillbar-title"><span>Golang</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">50%</div>
</div>
<div class="skillbar" data-percent="50%">
<div class="skillbar-title"><span>Python</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">50%</div>
</div>
<div class="skillbar" data-percent="40%">
<div class="skillbar-title"><span>Java</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">40%</div>
</div>
<div class="skillbar" data-percent="40%">
<div class="skillbar-title"><span>Matlab</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">40%</div>
</div>
</div>
<div class="col-md-6 col-sm-4 col-xs-12">
<div class="skills-title">
<h6 class="text-center">Technologies</h6>
</div>
<div class="col-md-6 col-sm-4 col-xs-6">
<div class="skillbar" data-percent="80%">
<div class="skillbar-title"><span>eBPF & XDP</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">80%</div>
</div>
<div class="skillbar" data-percent="70%">
<div class="skillbar-title"><span>TCP/IP</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">70%</div>
</div>
<div class="skillbar" data-percent="70%">
<div class="skillbar-title"><span>Linux</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">70%</div>
</div>
<div class="skillbar" data-percent="70%">
<div class="skillbar-title"><span>DPDK</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">70%</div>
</div>
<div class="skillbar" data-percent="60%">
<div class="skillbar-title"><span>SDN & NFV</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">60%</div>
</div>
<div class="skillbar" data-percent="60%">
<div class="skillbar-title"><span>Kubernetes</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">60%</div>
</div>
</div>
<div class="col-md-6 col-sm-4 col-xs-6">
<div class="skillbar" data-percent="70%">
<div class="skillbar-title"><span>Docker & LXC</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">70%</div>
</div>
<div class="skillbar" data-percent="60%">
<div class="skillbar-title"><span>Open vSwitch</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">60%</div>
</div>
<div class="skillbar" data-percent="60%">
<div class="skillbar-title"><span>KVM & QEMU</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">60%</div>
</div>
<div class="skillbar" data-percent="60%">
<div class="skillbar-title"><span>Git</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">60%</div>
</div>
<div class="skillbar" data-percent="50%">
<div class="skillbar-title"><span>Open Stack</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">50%</div>
</div>
</div>
</div>
<div class="col-md-3 col-sm-4 col-xs-12">
<!-- THIRD SKILL SECTION -->
<div class="skills-title">
<h6 class="text-center">Languages</h6>
</div>
<div class="skillbar" data-percent="100%">
<div class="skillbar-title"><span>Spanish</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">Native</div>
</div>
<div class="skillbar" data-percent="80%">
<div class="skillbar-title"><span>English</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">80%</div>
</div>
<div class="skillbar" data-percent="80%">
<div class="skillbar-title"><span>Italian</span></div>
<div class="skillbar-bar"></div>
<div class="skill-bar-percent">80%</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</section>
<!--==========================================
PROJECTS
===========================================-->
<section id="projects" class="section">
<div class="container">
<div class="section-title">
<h4 class="text-uppercase text-center"><img src="images/icons/brick.png" alt="demo">Projects</h4>
</div>
<div id="inspektor-gadget" class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title" align="center">Inspektor Gadget</h6>
<p>
<a href="https://inspektor-gadget.io/">Inspektor Gadget</a> is a collection of eBPF-based gadgets to
debug and inspect Kubernetes apps and resources.
I'm one of the main developers and the tech lead of the project.
</p>
</div>
</div>
<div id="opentelemetry" class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title" align="center">OpenTelemetry</h6>
<p>
<a href="https://opentelemetry.io/">OpenTelemetry</a> is a collection of tools, APIs, and SDKs.
Use it to instrument, generate, collect, and export telemetry data (metrics, logs, and traces)
to help you analyze your software’s performance and behavior.
I mainly contributed to the <a href="https://github.com/open-telemetry/opentelemetry-python">OpenTelemetry-Python</a>.
</p>
</div>
</div>
<div id="polycube" class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title" align="center">Polycube</h6>
<p>
<a href="https://github.com/polycube-network/polycube/">Polycube</a> is an open source
software framework that provides fast and lightweight network functions such as bridges,
routers, firewalls, and others implemented using eBPF and XDP Linux kernel technologies.
On top of Polycube we built pcn-iptables, a much more efficient clone of iptables, and pcn-k8s,
a network provider for kubernetes.
</p>
</div>
</div>
<div id="iovisor-ovn" class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title" align="center">IOvisor-ovn</h6>
<p>
<a href="https://github.com/iovisor/iovisor-ovn">IOvisor-ovn</a> was an experimental
project that implemented the datapth for the <a href="https://github.com/openvswitch/ovs/">Open Virtual Networking (OVN)</a>
using eBPF.
We built a daemon that read info from the OVN North and SouthBound databases, and based
on that a service topology that used eBPF in the datapath was deployed in the different servers
to provide networking for different hypervisors.
</p>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<!-- TIMELINE TITLE -->
<h6 class="timeline-title" align="center">Squadra Corse</h6>
<p>
<a href="https://www.facebook.com/pg/SCPolito/" target="_blank">Squadra Corse</a> is the student racing team from the Polytechnic University of Turin.
Each year a group of students for the different faculties design and build an
electric car to compete against another university teams from all the world at
the <a href="https://en.wikipedia.org/wiki/Formula_SAE" target="_blank">Formula SAE</a>.
I was part of the electronics and control system division, specifically I was the lead
of the team that built a telemetry system for the car.
</p>
<!--p>
This is a photo of the SCXV presentation:
</p-->
<!--img src="images/other/squadra_corse.jpg" class="center"-->
</div>
</div>
</div>
</section>
<!--==========================================
TALKS
===========================================-->
<section id="talks" class="section">
<div class="container">
<!-- SECTION TITLE -->
<div class="section-title">
<h4 class="text-uppercase text-center"><img src="images/icons/microphone.png" alt="demo">Talks</h4>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Collecting Low-Level Metrics with eBPF</h6>
<div class="timeline-info">
<h6>
<small>Kubecon NA 2023</small>
</h6>
</div>
<p>
Metrics are a fundamental piece of any modern cloud observability solution. They allow operators to
visualize the system performance and to understand if something is going wrong. Some metrics are rather
easy to collect as they are exposed by the different user space applications. On the other hand, collecting
operating-system level metrics is challenging: many times, the metrics of interest are not exposed, or
collecting them is very expensive.
eBPF is a powerful and efficient technology that allows us to get deep
visibility into the operating system. eBPF programs are executed in the kernel context making it possible to
collect low-level metrics like packet and bytes counters, IO operation latency, system calls invocations, etc.
In this presentation, Mauricio will present the fundamental concepts around metrics, eBPF and how they are related.
Then, he’ll show different projects like ebpf_exporter, Tetragon and Inspektor Gadget that enable metrics
collection with eBPF.
</p>
<a href="https://kccncna2023.sched.com/event/1R2pH/collecting-low-level-metrics-with-ebpf-mauricio-vasquez-bernal-microsoft" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=_ft3iTw5uv8" target="_blank">
<strong>Video</strong>
</a>
<a href="https://static.sched.com/hosted_files/kccncna2023/91/Collecting%20Low-Level%20Metrics%20with%20eBPF.pdf" target="_blank">
<strong>Slides</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Depurando un cluster Kubernetes con herramientas basadas en eBPF</h6>
<div class="timeline-info">
<h6>
<small>KCD Colombia</small>
</h6>
</div>
<p>
Considera el uso de herramientas basadas en eBPF. Siendo una tecnología que permite a los desarrolladores
escribir programas que se ejecutan en el kernel del sistema operativo, lo que permite una mayor visibilidad
y control sobre el rendimiento del sistema.
</p>
<a href="https://www.eventbrite.com/e/kcd-colombia-2023-tickets-548105236517" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=1Idn46qosgU" target="_blank">
<strong>Video</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Depurarando aplicaciones en AKS con el poder de eBPF</h6>
<div class="timeline-info">
<h6>
<small>Virtual Azure Community Day 2023 (Spanish Track)</small>
</h6>
</div>
<p>
La arquitectura distribuida intrínseca de las aplicaciones nativas de nube las hace difíciles para depurar.
Cuando hay un problema, no es claro dónde empezar a buscar o incluso que herramientas usar. Muchas de las
herramientas de diagnóstico tradicionales están diseñadas para ser usadas al nivel del nodo y proceso, es
decir, se tienen que ejecutar en el mismo host donde la aplicación está corriendo y usualmente solo permiten
filtrar por parámetros como ID del proceso o usuario.
</p>
<a href="https://azureday.community/es-live-from-mexico/depurarando-aplicaciones-en-aks-con-el-poder-de-ebpf/" target="_blank">
<strong>URL</strong>
</a>
<!-- Note: PDF URL is not available for this entry -->
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Depurando un cluster Kubernetes con herramientas basadas en eBPF</h6>
<div class="timeline-info">
<h6>
<small>KCD Spain</small>
</h6>
</div>
<p>
eBPF es una potente tecnología de Linux que permite depurar aplicaciones de una manera mucho más eficiente.
En esta charla mostraré cómo dicha tecnología se puede usar en Kubernetes.
</p>
<a href="https://community.cncf.io/events/details/cncf-kcd-spain-presents-kcd-spain-2022/" target="_blank">
<strong>URL</strong>
</a>
<!-- Note: Video URL is not available for this entry -->
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Using the EBPF Superpowers To Generate Kubernetes Security Policies</h6>
<div class="timeline-info">
<h6>
<small>Kubecon NA 2022</small>
</h6>
</div>
<p>
Kubernetes has several security mechanisms that can be used to secure your applications: - limit network
connectivity with network policies - block some system calls with seccomp profiles - restrict access to
some Linux capabilities in security contexts Defining those policies is difficult.
</p>
<a href="https://kccncna2022.sched.com/event/182GW/using-the-ebpf-superpowers-to-generate-kubernetes-security-policies-mauricio-vasquez-bernal-alban-crequy-microsoft" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=3dysej_Ydcw" target="_blank">
<strong>Video</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Debug Your Clusters with eBPF-Powered Tools</h6>
<div class="timeline-info">
<h6>
<small>Cloud Native eBPF Day NA 2022</small>
</h6>
</div>
<p>
The intrinsic distributed architecture of applications running in Kubernetes makes them difficult to debug.
When there is a problem, it is not clear where to start looking at or even which tools to use. Many of the
traditional troubleshooting tools are designed to be used at the host and process level, i.e., they have to
run on the same host where the application is running, and they usually only allow to filter by things like
process PID or UID.
</p>
<a href="https://cloudnativeebpfdayna22.sched.com/event/1Auyw" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=6s109Uwr608" target="_blank">
<strong>Video</strong>
</a>
<a href="https://static.sched.com/hosted_files/cloudnativeebpfdayna22/10/Debug%20Your%20Clusters%20with%20eBPF-Powered%20Tools.pdf" target="_blank">
<strong>Slides</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">How to measure CPU and memory usage of eBPF programs</h6>
<div class="timeline-info">
<h6>
<small>Cloud Native Rejekts NA 2022</small>
</h6>
</div>
<p>
eBPF is now a well-known technology used for networking, observability and security purposes in the cloud
native landscape. There are a lot of different projects like BCC, Cilium, Falco, Pixie and Inspektor Gadget
(to mention a few) that use eBPF as its core technology.
</p>
<a href="https://www.youtube.com/watch?v=96w01CvXO-U" target="_blank">
<strong>Video</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">BTFGen: one Step Closer to Truly Portable eBPF Programs</h6>
<div class="timeline-info">
<h6>
<small>eBPF Summit 2022</small>
</h6>
</div>
<p>
Running eBPF programs in a wide variety of target machines is a big challenge as eBPF programs depend
heavily on the kernel version. The CO-RE (Compile Once - Run Everywhere) technology provides a mechanism
to ship compiled eBPF programs that are patched according to the target kernel. However, it can’t be
used on all target machines as it requires them to expose BTF (BPF Type Format) information.
</p>
<a href="https://ebpf.io/summit-2022#talks" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=ugzZpP4y25o" target="_blank">
<strong>Video</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">BTFGen: one Step Closer to Truly Portable eBPF Programs</h6>
<div class="timeline-info">
<h6>
<small>Cloud Native eBPF Day EU 2022</small>
</h6>
</div>
<p>
Many cloud native projects started using eBPF to provide OS and application observability, networking and
security. Kubernetes deployments run on many different kernel versions and currently there is a big challenge
on portability, as the eBPF programs depend heavily on the kernel version.
</p>
<a href="https://cloudnativeebpfdayeu22.sched.com/event/zrQ0/lightning-talk-btfgen-one-step-closer-to-truly-portable-ebpf-programs-mauricio-vasquez-bernal-microsoft-rafael-david-tinoco-aqua-security" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=iN1R0q4MBMg" target="_blank">
<strong>Video</strong>
</a>
<a href="https://static.sched.com/hosted_files/cloudnativeebpfdayeu22/4d/BTFGenPresentation.pdf" target="_blank">
<strong>Slides</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Extending systemd Security Features with eBPF</h6>
<div class="timeline-info">
<h6>
<small>eBPF Summit 2021</small>
</h6>
</div>
<p>
systemd uses eBPF to implement certain functionality like IP filtering and accounting. In this lightning
talk we’ll explain how two new security features we implemented in systemd work: RestrictFileSystems and
RestrictNetworkInterfaces.
</p>
<a href="https://ebpf.io/summit-2021" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=x7qtSK95tk8" target="_blank">
<strong>Video</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Tracing Distribuido con OpenTelemetry</h6>
<div class="timeline-info">
<h6>
<small>PyCon US (Charlas track)</small>
</h6>
</div>
<p>
OpenTelemetry nace de la fusión de OpenTracing y OpenCensus, dos proyectos similares que brindan un conjunto
de APIs para tracing distribuido y métricas.
</p>
<a href="https://us.pycon.org/2021/schedule/presentation/16/" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=QA7fVDpueaY" target="_blank">
<strong>Video</strong>
</a>
<a href="https://tinyurl.com/pyconus-2021" target="_blank">
<strong>Slides</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Extending systemd Security Features with eBPF</h6>
<div class="timeline-info">
<h6><small>Cloud Native eBPF Day NA 2021</small></h6>
</div>
<p>
systemd uses eBPF to implement certain functionality like IP filtering and accounting.
These features have been traditionally implemented by writing the eBPF code directly in eBPF-assembly.
It’s an efficient solution but makes their development and maintainability very difficult.
Systemd recently got support for libbpf, which opens the door to adding new features much more easily.
In this talk Mauricio will explain how two new security features were implemented in systemd using this
new integration: RestrictFileSystems and RestrictNetworkInterfaces. RestrictFileSystems allows limiting
the filesystem types that processes in a systemd service have access to and RestrictNetworkInterfaces
allows limiting the network interfaces that processes in a systemd can use.
</p>
<a href="https://cloudnativeebpfdayna21.sched.com/event/mFTi/extending-systemd-security-features-with-ebpf-mauricio-vasquez-bernal-microsoft" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=yuG-NUZX3ZI" target="_blank">
<strong>Video</strong>
</a>
<a href="https://static.sched.com/hosted_files/cloudnativeebpfdayna21/7c/ExtendingSystemdSecurityFeatures-MauricioVasquezBernal.pdf" target="_blank">
<strong>Slides</strong>
</a>
</div>
</div>
<div class="card timeline-content">
<div class="card-content">
<h6 class="timeline-title">Isolate the Users! Supporting User Namespaces in K8s for Increased Security</h6>
<div class="timeline-info">
<h6><small>Kubecon EU 2021</small></h6>
</div>
<p>
Running a process as root inside containers is a security risk: if such a process is able to break out
of the container into the host, it can cause considerable damage as it will be running as a privileged
user there. The good news is that Linux has a solution for this problem: user namespaces isolate user
and group IDs, so a process running as root in a container runs as non-root in the host. The bad news
is that Kubernetes doesn’t yet support user namespaces. So, we created a Kubernetes Enhancement
Proposal (KEP-127) with a plan to bring this support to a future release. We also implemented a prototype
of this idea in Kubernetes and containerd. In this talk, I’ll introduce user namespaces and how they can
increase the security of a Kubernetes cluster. I’ll explain how we are working with the community to
bring this support to Kubernetes, the challenges we are facing, in particular with volumes, and how
different approaches like shiftfs and idmapped mounts are trying to fix them.
</p>
<a href="https://events.linuxfoundation.org/archive/2021/kubecon-cloudnativecon-europe/program/schedule/" target="_blank">
<strong>URL</strong>
</a>
<a href="https://www.youtube.com/watch?v=Rx-ksmLUHEY" target="_blank">
<strong>Video</strong>
</a>
</div>
</div>