DevOps and Docker Talk: Cloud Native Interviews and Tooling

Cilium and eBPF with Liz Rice

Listen Later

Bret is joined by Liz Rice, Chief Open Source Officer at Isovalent, the makers of Cilium, to discuss Cilium and eBPF.

Liz Rice is back to give us more insight into eBPF and the Cilium project. Isovalent is the company that created and manages the Cilium Project, which does an increasing number of things for Kubernetes, including networking, CNI support, security, advanced networking stuff, and observability, as well as other things like load balancing. Liz is one of my go-to experts on how low-level Linux internals work. She's been speaking about container internals since the early days of Docker.

Streamed live on YouTube on September 8, 2022.


Unedited live recording of this show on YouTube (Ep #183)


★Topics★
Cilium website
Isovalent website
eBPF
Network Policy Editor

★Liz Rice★
Liz Rice on Twitter
Liz Rice's website
Books on Containers, eBPF, Kubernetes and Go

★Join my Community★
Best coupons for my Docker and Kubernetes courses
Chat with us and fellow students on our Discord Server DevOps Fans

Homepage bretfisher.com

  • (00:00) - DDT MAIN
  • (00:04) - Intro
  • (00:53) - Bret intro
  • (01:41) - Main interview
  • (01:44) - The merch store
  • (02:39) - More merch talk
  • (04:19) - Introductions
  • (05:16) - What else Liz does
  • (05:26) - Liz's books
  • (06:22) - Brief history of EBPF
  • (07:41) - Kernel modules before EBPF
  • (08:46) - EBPF vs Kernel Modules
  • (09:57) - EBFP is dynamically loaded
  • (11:23) - Performance and Data Transfer
  • (12:35) - Isovalent and Cilium
  • (14:12) - How Cilium started
  • (16:18) - Specific versions of the kernel?
  • (17:32) - Where do we use EBPF in Kubernetes?
  • (18:12) - CNI
  • (20:02) - Question: Where can you start learning EBPF?
  • (23:04) - Question
  • (30:22) - All open source?
  • (31:08) - Question Cilium as a service mesh
  • (32:32) - Enabling certain features
  • (33:39) - Question
  • (34:11) - Question
  • (35:20) - Question
  • (37:21) - Wrapping up Cilium in cloud
  • (38:22) - Offloading programs XDP
  • (40:16) - Question about GUI
  • (42:41) - Question
  • (49:29) - Question
  • (52:10) - EBPF on Windows?
  • (53:13) - How is it implemented?
  • (54:02) - Wrapping up

    • You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!

    Grab the best coupons for my Docker and Kubernetes courses.
    Join my cloud native DevOps community on Discord.
    Grab some merch at Bret's Loot Box
    Homepage bretfisher.com

    ...more
    View all episodesView all episodes
    Download on the App Store
    DevOps and Docker Talk: Cloud Native Interviews and ToolingBy Bret Fisher
    • 4.6
    • 4.6
    • 4.6
    • 4.6
    • 4.6

    4.6

    53 ratings

    More shows like DevOps and Docker Talk: Cloud Native Interviews and Tooling

    View all
    Hanselminutes with Scott Hanselman by Scott Hanselman

    Hanselminutes with Scott Hanselman

    377 Listeners

    Software Engineering Radio - the podcast for professional software developers by se-radio@computer.org

    Software Engineering Radio - the podcast for professional software developers

    266 Listeners

    The Changelog: Software Development, Open Source by Changelog Media

    The Changelog: Software Development, Open Source

    285 Listeners

    The Cloudcast by Massive Studios

    The Cloudcast

    153 Listeners

    Thoughtworks Technology Podcast by Thoughtworks

    Thoughtworks Technology Podcast

    41 Listeners

    Talk Python To Me by Michael Kennedy

    Talk Python To Me

    586 Listeners

    Software Engineering Daily by Software Engineering Daily

    Software Engineering Daily

    629 Listeners

    AWS Podcast by Amazon Web Services

    AWS Podcast

    200 Listeners

    Data Engineering Podcast by Tobias Macey

    Data Engineering Podcast

    140 Listeners

    Syntax - Tasty Web Development Treats by Wes Bos & Scott Tolinski - Full Stack JavaScript Web Developers

    Syntax - Tasty Web Development Treats

    990 Listeners

    Kubernetes Podcast from Google by Abdel Sghiouar, Kaslin Fields

    Kubernetes Podcast from Google

    180 Listeners

    Self-Hosted by Jupiter Broadcasting

    Self-Hosted

    135 Listeners

    The Stack Overflow Podcast by The Stack Overflow Podcast

    The Stack Overflow Podcast

    63 Listeners

    The Real Python Podcast by Real Python

    The Real Python Podcast

    137 Listeners

    2.5 Admins by The Late Night Linux Family

    2.5 Admins

    89 Listeners