Revision c2b8f48b5326d48a977bb770e3f6d83623610204 authored by Jonny on 27 May 2024, 12:59:44 UTC, committed by André Martins on 17 June 2024, 07:30:25 UTC
Previously, when a cluster ran with native-networking and had multiple zones, it wasn't possible to enable auto direct routes. This caused a bottleneck for same-zone traffic as it always had to be routed through the gw. With this new flag, any direct routes for nodes on different L2 networks will be skipped. Cilium will add routes for nodes on the same L2 and not exit. Fixes: #31124 Signed-off-by: Jonny <jonny@linkpool.io>
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FURTHER_READINGS.rst
Further Reading
===============
.. further-reading-begin
Related Material
----------------
* `BPF for security—and chaos—in Kubernetes <https://lwn.net/Articles/790684/>`_
* `k8s-snowflake: Configs and scripts for bootstrapping an opinionated
Kubernetes cluster anywhere using Cilium plugin
<https://github.com/jessfraz/k8s-snowflake>`_
* `Using Cilium for NetworkPolicy: Kubernetes documentation on how to use Cilium
to implement NetworkPolicy
<https://kubernetes.io/docs/tasks/administer-cluster/cilium-network-policy/>`_
Presentations
-------------
* Kubernetes on Edge Day, Europe 2022 - Connecting Klusters on the Edge with Deep Dive into Cilium Cluster Mesh:
`Video <https://www.youtube.com/watch?v=UcsEVnFtrLY>`__
* Cloud Native Telco Day, Europe 2022 - Leveraging Cilium and SRv6 for Telco Networking:
`Video <https://www.youtube.com/watch?v=vJaOKGWiyvU>`__
* KubeCon, Europe 2022 - A Guided Tour of Cilium Service Mesh:
`Video <https://www.youtube.com/watch?v=e10kDBEsZw4>`__
* eBPF Day, Europe, 2022 - IKEA Private Cloud, eBPF Based Networking, Load Balancing, and Observability with Cilium:
`Video <https://www.youtube.com/watch?v=sg-F_R-ZVNc>`__
* KubeCon, North America 2021 - Beyond printf & tcpdump: Debugging Kubernetes Networking with eBPF:
`Video <https://www.youtube.com/watch?v=vqx-hLYfCYE>`__
* eBPF Summit, Virtual 2020 - Our eBPF Journey at Datadog:
`Video <https://www.youtube.com/watch?v=6mTVuZUHLBg>`__
* eBPF Summit, Virtual 2020 - Building a Secure and Maintainable PaaS Leveraging Cilium:
`Video <https://www.youtube.com/watch?v=hwOpCKBaJ-w>`__
* eBPF Summit, Virtual 2020 - The Past, Present and Future of Cilium and Hubble at Palantir:
`Video <https://www.youtube.com/watch?v=3K5WJ_h5PhI>`__
* KubeCon, Europe 2020 - Hubble - eBPF Based Observability for Kubernetes:
`Video <https://www.youtube.com/watch?v=8WCbGSCyDSo>`__
* Fosdem, Brussels, 2020 - BPF as a revolutionary technology for the container landscape:
`Slides <https://docs.google.com/presentation/d/1VOUcoIxgM_c6M_zAV1dLlRCjyYCMdR3tJv6CEdfLMh8/edit#slide=id.g7055f48ba8_0_0>`__, `Video <https://fosdem.org/2020/schedule/event/containers_bpf/>`__
* KubeCon, North America 2019 - Understanding and Troubleshooting the eBPF Datapath in Cilium:
`Video <https://www.youtube.com/watch?v=Kmm8Hl57WDU>`__
* KubeCon, North America 2019 - Liberating Kubernetes from kube-proxy and iptables:
`Slides <https://docs.google.com/presentation/d/1cZJ-pcwB9WG88wzhDm2jxQY4Sh8adYg0-N3qWQ8593I/edit#slide=id.g7055f48ba8_0_0>`__, `Video <https://www.youtube.com/watch?v=bIRwSIwNHC0>`__
* KubeCon, Europe 2019 - Using eBPF to Bring Kubernetes-Aware Security to the Linux Kernel:
`Video <https://www.youtube.com/watch?v=7PXQB-1U380>`__
* KubeCon, Europe 2019 - Transparent Chaos Testing with Envoy , Cilium and BPF:
`Slides <https://static.sched.com/hosted_files/kccnceu19/54/Chaos%20Testing%20with%20Envoy%2C%20Cilium%20and%20eBPF.pdf>`__, `Video <https://www.youtube.com/watch?v=gPvl2NDIWzY>`__
* All Systems Go!, Berlin, Sept 2018 - Cilium - Bringing the BPF Revolution to Kubernetes Networking and Security
`Slides <https://www.slideshare.net/ThomasGraf5/cilium-bringing-the-bpf-revolution-to-kubernetes-networking-and-security>`__, `Video <https://www.youtube.com/watch?v=QmmId1QEE5k>`__
* QCon, San Francisco 2018 - How to Make Linux Microservice-Aware with Cilium and eBPF:
`Slides <https://www.slideshare.net/InfoQ/how-to-make-linux-microserviceaware-with-cilium-and-ebpf>`__, `Video <https://www.youtube.com/watch?v=_Iq1xxNZOAo>`__
* KubeCon, North America 2018 - Connecting Kubernetes Clusters Across Cloud Providers:
`Slides <https://static.sched.com/hosted_files/kccna18/68/Connecting%20Multiple%20Kubernetes%20Clusters%20Across%20Cloud%20Providers.pdf>`__, `Video <https://www.youtube.com/watch?v=U34lQ8KbQow>`__
* KubeCon, North America 2018 - Implementing Least Privilege Security and Networking with BPF on Kubernetes:
`Slides <https://www.slideshare.net/ThomasGraf5/accelerating-envoy-and-istio-with-cilium-and-the-linux-kernel>`__, `Video <https://www.youtube.com/watch?v=3F_XNbhjgxY>`__
* KubeCon, Europe 2018 - Accelerating Envoy with the Linux Kernel:
`Video <https://www.youtube.com/watch?v=ER9eIXL2_14>`__
* Open Source Summit, North America - Cilium: Networking and security for containers with BPF and XDP:
`Video <https://www.youtube.com/watch?v=CcGtDMm1SJA>`__
* DockerCon, Austin TX, Apr 2017 - Cilium - Network and Application Security with BPF and XDP: `Slides
<https://www.slideshare.net/ThomasGraf5/dockercon-2017-cilium-network-and-application-security-with-bpf-and-xdp>`__, `Video <https://www.youtube.com/watch?v=ilKlmTDdFgk>`__
* CNCF/KubeCon Meetup, Berlin, Mar 2017 - Linux Native, HTTP Aware Network Security:
`Slides <https://www.slideshare.net/ThomasGraf5/linux-native-http-aware-network-security>`__, `Video <https://www.youtube.com/watch?v=Yf_INdTWIHI>`__
* Docker Distributed Systems Summit, Berlin, Oct 2016:
`Slides <http://www.slideshare.net/Docker/cilium-bpf-xdp-for-containers-66969823>`__, `Video <https://www.youtube.com/watch?v=TnJF7ht3ZYc&list=PLkA60AVN3hh8oPas3cq2VA9xB7WazcIgs&index=7>`__
* NetDev1.2, Tokyo, Sep 2016 - cls_bpf/eBPF updates since netdev 1.1:
`Slides <http://borkmann.ch/talks/2016_tcws.pdf>`__, `Video <https://youtu.be/gwzaKXWIelc?t=12m55s>`__
* NetDev1.2, Tokyo, Sep 2016 - Advanced programmability and recent updates with tc’s cls_bpf:
`Slides <http://borkmann.ch/talks/2016_netdev2.pdf>`__, `Video <https://www.youtube.com/watch?v=GwT9hRiqdUo>`__
* ContainerCon NA, Toronto, Aug 2016 - Fast IPv6 container networking with BPF & XDP:
`Slides <http://www.slideshare.net/ThomasGraf5/cilium-fast-ipv6-container-networking-with-bpf-and-xdp>`__
Podcasts
--------
* Software Gone Wild by Ivan Pepelnjak, Oct 2016: `Blog <http://blog.ipspace.net/2016/10/fast-linux-packet-forwarding-with.html>`__, `MP3 <http://media.blubrry.com/ipspace/stream.ipspace.net/nuggets/podcast/Show_64-Cilium_with_Thomas_Graf.mp3>`__
* OVS Orbit by Ben Pfaff, May 2016: `Blog <https://ovsorbit.benpfaff.org/#e4>`__, `MP3 <https://ovsorbit.benpfaff.org/episode-4.mp3>`__
Community blog posts
--------------------
* `Cilium for Network and Application Security with BPF and XDP, Apr 2017
<https://blog.scottlowe.org/2017/04/18/black-belt-cilium/>`_
* `Cilium, BPF and XDP, Google Open Source Blog, Nov 2016
<https://opensource.googleblog.com/2016/11/cilium-networking-and-security.html>`_
.. further-reading-end
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