Kubernetes Podcast from Google – Details, episodes & analysis

In this episode, we spoke to Karthik Satchitanand. Karthik is a principal software engineer at Harness and co-founder and maintainer of LitmusChaos, a CNCF incubated project. We talked about Chaos engineering , the Litmus project and more.

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• Kubernetes 1.31 release blog

• Kubernetes 1.31 release episode of the Kubernetes Podcast from Google

• KubeCon NA 2024 Schedule

• Score accepted as a CNCF Sandbox Project

• LitmusChaos

• principlesofchaos.org

• Okteto

• LitmusChaosCon

• community.cncf.io

• Chaos Monkey

• Chapter 5 of “Chaos Engineering” by Casey Rosenthal, Nora Jones, published by O’Reilly, covers DiRT

• LitmusChaos ChaosHub

• Klustered on YouTube

• Rawkode Academy

Guest is Angelos Kolaitis, Angelos is a senior Software Engineer at Canonical working on Kubernetes. He has multiple contributions to open source projects, a highlight of which is his involvement in the Kubernetes Release Team since Kubernetes v1.26.

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• Gemma2 2b

• AWS deprecates services

• Refreshing the KCD program: a new chapter in community building

• Angelos Kolaitis

• kubernetes 1.31 release blog

• Kat Cosgrove k8s 1.30 release lead

• Kubernetes 1.31 Removals and Major Changes

• KEP-3063 Dynamic Resource Allocation

• Completing the largest migration in Kubernetes history

Guests Thomas Poignant and Todd Baert are Software engineers with long experience working on IAM systems and feature flagging software. Today they are both maintainers and members of the Technical Committee of OpenFeature which is a CNCF incubated project.

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Istio service Mesh add-on on Azure Kubernetes Services

The CNCF released their 2023 annual survey

Women Who code closed its doors

Vulnerability in OpenMetadata version 1.31 or lower

Thomas Poignant

• LinkedIn

• Twitter/X

Todd Baert

• LinkedIn

• Twitter/X

OpenFeature

Feature Flagging

Pete Hodgson article on feature flags

Go feature flag

Flagd

FlagSmith

After building the Eclipse IDE and Twitter’s Open Source office, Chris Aniszcyzk bootstrapped the CNCF, joining its parent the Linux Foundation in 2015. He’s now a VP of DevRel there, as well as CTO at the CNCF and Executive Director of the Open Container Initiative. Chris joins us to share his technology journey and Cloud Native predictions for 2021.

And all that is now
And all that is gone
And all that’s to come
And everything under the sun is in tune
But the sun is eclipsed by the moon

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• web: kubernetespodcast.com
• mail: [email protected]
• twitter: @kubernetespod

• Adam on LinkedIn

• Otomi from RedKubes
• Nutanix now supports Anthos
• Tanzu Advanced is GA
• Pivotal Labs is Tanzu Labs
• VMware needs a new CEO
• New CSI driver for Google Kubernetes Engine
• Slim.ai announces seed funding
• Grafana Cloud introduces free tier
• Sysdig container security usage report (PDF)
• 63 node Kubernetes cluster using Firecracker by Álvaro Hernández
• The definitive guide to Vertical Pod Autoscaling by Povilas Versockas

• ZX Spectrum

  • R-Type and Jet Pac

• GORILLA.BAS

• Gentoo Linux

• Java Virtual Machine (JVM)

• Eclipse

  • Object Technology International
  • Erich Gamma
  • code9, Chris’s startup

• Backstage and Roadie

• Twitter OSS

  • Pants
  • Mesos
  • twemproxy

• Linux Foundation, and its sub-projects CNCF and OCI

  • Services for projects
  • Linus Torvalds and Greg Kroah-Hartman

• Chris’s Cloud Native predictions for 2021

  • Developer experience: Gitpod, GitHub Codespaces or Google Cloud Shell
  • Wasm in Envoy
  • Wasi, the WebAssembly Systems Interface

• Chris Aniszcyzk on Twitter and on the web

  • Canada Revenue Agency on Twitter

Thomas Graf is the inventor of Cilium and the co-founder of Isovalent. Cilium is a container networking plugin built on top of eBPF, bringing modern SDN technologies to accelerate your pods. Adam and Craig also discuss the many uses of Christmas trees.

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• web: kubernetespodcast.com
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• Christmas trees:
  • Keep clear (mostly)
  • Culinary uses
  • Discussed in episodes 104 and 111

• Google grants $3m to the CNCF to run the Kubernetes infrastructure
• AWS Managed Grafana and Prometheus
  • In partnership with Grafana Labs
• Red Hat acquires Stackrox
  • Windows Containers GA in OpenShift 4.6
• CNCF Annual Report
• KubeCon NA 2020 Transparency Report
• Rancher announces Harvester
  • I’ll give you the key
• Kubernetes 1.20 feature deep-dives:
  • Pod impersonation an short-lived volumes
  • Third-party device metrics GA
  • More granular control of storage permission
• Sonobuoy goes beyond conformance
• Project Contour security audit
• Pulse: stats from Envoy Mobile
• Crossplane 1.0
• Project Karavi from Dell Technologies
• Cluster API provider for Microsoft Azure
• Vitess project journey report
• Tanzu Gemfire
• Kubernetes Security Essentials from the CNCF

• Chains and tables
• Berkeley Packet Filter
• eBPF
  • Episode 91: eBPF and Falco, with Leonard Di Donato
  • High level languages for kernel developers
  • eBPF Summit 2020
• Cilium
  • Is it DNS?
  • Is it a series of tubes?
• BGP
• Hubble
• Accelerating Envoy and Istio with Cilium
• Episode 128: Antrea, with Antonin Bas
• Bringing Cilium to GKE with Dataplane v2
• Maglev load balancing connection scheduling
• Isovalent
  • Notes on A16Z’s investment
• Thomas Graf on Twitter

Akri is a recent open source project launched by Microsoft to manage edge devices. Kate Goldenring is a software engineer in Microsoft’s Edge OS team and an Akri maintainer. She joins our final show of 2020 to talk about how to use Kubernetes to manage devices that can’t run Kubernetes.

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• web: kubernetespodcast.com
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• twitter: @kubernetespod

• Reventure
• Kurstin X Grohl
• Puppy for Hanukkah (and story of)
• Adam Sandler’s Hanukkah Song

• Pixie Labs acquired by New Relic; New Relic acquires Pixie Labs
• Docker Enterprise is now Mirantis Kubernetes Engine
• Mirantis OpenStack for Kubernetes
• Lens 4.0 released
• CVE-2020-8554: Man in the middle using LoadBalancer or ExternalIPs
• Volume Snapshot moves to GA in Kubernetes 1.20
• Weaveworks takes $36.65M in Series C
• Trilio takes $15M
• Anthos for Telecom puts Google partners apps on the edge
• CircleCI Server 3.0
• State of Software Delivery report
• New Microsoft AKS features
• Flink 1.12
• Cross-region replication in AWS ECR

• Professor Kris Jordan
• Edge Computing
  • Edge, computing
• Internet of Things
• Akri
• Announcement blog post
• MCU (Microcontroller unit)
• Discovery protocols
  • ONVIF (Open Network Video Interface Forum)
  • udev
  • Zeroconf
  • OPC UA
• TEE (Trusted Execution Environment)
• DevicePlugin API and deallocate
• #akri on Slack
• Akri on GitHub
  • Proposals
• Moose Protocol
• Kate Goldrenring on Twitter

The final — and raddest — Kubernetes release of 2020 is 1.20. This week, Craig and Adam talk to its release team lead, Jeremy Rickard from VMware. Jeremy talks about migrating to newer Kubernetes versions, sooner or later; what was added, what was deprecated, and what that really means; and what happens when you Google your own nane.

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• web: kubernetespodcast.com
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• twitter: @kubernetespod

• Ready Player Two

• Kubernetes 1.20:
  • Release
  • Don’t panic about Docker
  • Dockershim deprecation FAQ
  • Mirantis will support the Dockershim
• etcd graduates in the CNCF
  • Episode 95, with Xiang Li
• CNCF launchese Cloud Native Security Whitepaper
• Istio 1.8
• Kuma 1.0
• Linkerd doesn’t use Envoy
• AWS re:Invent:
  • ECS Anywhere
  • EKS Distro and EKS Anywhere
  • EKS add-ons, console and spot instance support
  • Lambda containers
  • AWS Proton
  • ECR Public Registry
• Anthos on bare metal is now GA
• IBM acquires Instana
• Opstrace public launch
• Weaveworks Kubernetes Platform (WKP) 2.4
• Spectro Cloud anywhere
• Improving the Kubernetes API docs by Phillipe Martin
• Participate in the Chinese Cloud Native survey
• How David Anderson would reboot Kubernetes
  • Episode 32, with David Anderson

• Episode 61, with Jeremy Rickard and Ralph Squillace
• Porter
• Jeremy’s beard
• Release team for 1.20
  • 1.12, 1.17, 1.18 and 1.19
• Enhancements sub-project
• The Raddest Release
• Enhancements sheet
• #1769: NUMA memory manager
• Up or out: the deprecation clock starts for Alpha/Beta features
• #1985: Dockershim deprecation KEP
  • Kat Cosgrove’s Twitter thread
  • Stephen Augustus’s issue in kubernetes/community
• Sitting this release out: Sidecar containers
• Not in 1.20: Distroless images
• 1.21 lead: Nabarun Pal
• Kubernetes on an F-16 jet
• Other Rickards:
  • Matt Rickard (our guest on episode 6)
  • Jeremy Rickard the mathematician
• Jeremy Rickard on Twitter

Join us for all the news from KubeCon NA 2020, and a conversation with conference co-chair Stephen Augustus. Stephen is a Senior Open Source Engineer on the VMware Tanzu team, a chair of Kubernetes’ SIG Release, and a leader in many other parts of the project, past and present.

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• web: kubernetespodcast.com
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• twitter: @kubernetespod

• The kākāpō wins Bird of the Year
• We’re off for 2 weeks. See you on December 8!

• Cisco acquires Banzai Cloud
• CNCF announces Cloud Native Survey 2020 results
• Red Hat: New edge features, industrial AI/ML blueprint and AWS launch
• CNCF End User Tech Radar for storage
• New End User benefits
• Envoy Mobile joins the CNCF
• New sandbox projects
  • cert-manager
  • cdk8s
  • Kyverno
  • OpenKruise
  • Pravega
  • SchemaHero
  • Tinkerbell
• k8ssandra from Datastax
  • Episode 98 with Sam Ramji
• k0s from Mirantis
• Solo.io announces Gloo Mesh Enterprise and rebrands products
  • Episode 55, with Idit Levine
• Pinniped
• Shipa launches Ketch
• Kinvolk launches Headlamp
• The SPIFFE book “Solving The Bottom Turtle”
  • Episode 45, with Andrew Jessup
• Anthos Developer Sandbox
• GKE ingress features
• Ambassador Labs takes in $18m and launches v1.9
• Tanzu SQL: Postgres on Kubernetes
• Lightning round:
  • Accurics extends Terrascan
  • AWS adds containers to Lightsail
  • Arrikto takes $10m in funding
  • Brobridge releases Gravity
  • CircleCI runner is GA
  • Cloud66 for agencies and multiple database support
  • Cloudflare Origin CA cert-manager plugin
  • Cloudical Vanillastack
  • Cloudify version 5.1
  • Codefresh launches GitOps 2.0 features
  • Commvault backup-as-a-service
  • Diamanti Spektra 3.1 and customer portal
  • Dynatrace PurePath 4
  • Elastisys Compliant Kubernetes
  • The Fairwinds Kubernetes Maturity Model
  • Garden takes “seed” funding
  • Gremlin adds soundproofing
  • Humio Operator
  • Instana adds observability tools on Kubernetes
  • Intuit runs TurboTax on Kubernetes
  • Kioxia announces a new storage offering
  • Kubecost adds features for monitoring outside a cluster
  • KubeMQ adds automatic network creation
  • Kubermatic updates KubeOne to v1.1
  • Kubernative SINA
  • Kublr 1.19
  • Lablup announced Backend.ai 20.09 RC
  • Magalix launches KubeAdvisor 2.0
  • Mayadata launches Kubera Propel and Kubera Chaos
  • Mirantis adds extensions to Lens
  • Puppet Labs adds Relay to Puppet Enterprise
  • Reblaze announces Curiefense to add WAF to Envoy
  • Replicates wants to help you Troubleshoot
  • Styra adds new editions to DAS
  • Sysdig introduces Kubernetes-native network security (ZTNSK) and partners with IBM Cloud
  • TrilioVault for Kubernetes v2.0
  • Zerto for Kubernetes
• Google Open Source Live Kubernetes

• KubeCon NA 2020
  • Episode 117, with Constance Caramanolis
  • CNCF Twitch
  • SIG Friday: ping Stephen for the current link
• Slack
  • CNCF Slack
  • Kubernetes Slack
  • Hallway Track
  • Kubernetes Podcast chat
• CoreOS
  • CoreOS Tectonic
  • CoreOS acquired by Red Hat
  • Tectonic on Azure
  • SIG Azure
• SIG Release
• SIG PM (retired)
• Kubernetes Enhancement Process
  • Receipts process KEP
  • Sidecar containers - KEP closed!
  • Production readiness review
  • Episode 10, with Josh Berkus and Tim Pepper
• Release managers
• Black Lives Matter announcement banner
  • Better announcements
• Kubernetes Naming working group
• Inclusive Naming project
• Dan Kohn memorial
• Stephen Augustus on Twitter and on the web

Thomas Rampelberg is a software engineer with Buoyant, creators of Linkerd, and a core maintainer of that project. He is also a co-author of the Service Mesh Interface and co-creator of DC/OS. He joins Craig and Adam to talk about the two former, and pour one out for the latter.

Do you have something cool to share? Some questions? Let us know:

• web: kubernetespodcast.com
• mail: [email protected]
• twitter: @kubernetespod

• The BBC on Sean Connery
• Noreen Malone on Alex Trebek
• Celebrity Jeopardy! highlights from Saturday Night Live
• Doomscrolling
• Potion Explosion: analog, or digital (Steam, Android, iOS)
• KerPlunk!: analog only

• Linkerd 2.9
• AWS’s response to Dockerhub: a new service
• IBM adds Code Risk Analysis to Cloud CD
• Helm chart deprecation
  • Episode 11, with Vic Iglesias
• CyberArk looks at threats to Kubernetes

• D2iQ retires DC/OS
  • Kubernetes on Mesos in 2015
• The monolith
• Buoyant
• Linkerd
• Finagle
• kube-proxy before iptables
• Conduit: a new mesh without the JVM, which became Linkerd 2
• Linkerd 2-proxy:
  • Under the hood of the Linkerd proxy
  • Rust
  • tokio runtnime and hyper HTTP libraries
  • Heartbleed
  • CNCF audit
• Architecting for Multicluster Kubernetes blog post
• Linkerd 2.9
  • Service Topology
  • Gas station bathrooms
• Service Mesh Interface (SMI)
  • NGINX Service Mesh
  • Flagger
  • Kiali
  • Spec
• Istio WebAssembly support
• Kubernetes is a domain-specific database
• Tilt and Okteto
• Burning Man
• Thomas Rampelberg on Twitter

For pods to talk to each other in Kubernetes, you need a virtual network. Antonin Bas is a staff engineer at VMware and a maintainer of Project Antrea; a CNI plugin which provides such a network. He talks to Adam and Craig about encapsulation, virtualisation, and 10,000 year old Finnish artifacts.

Do you have something cool to share? Some questions? Let us know:

• web: kubernetespodcast.com
• mail: [email protected]
• twitter: @kubernetespod

• Over the top Halloween light show
• Bird of the Year
• Click here to take the Audience Survey: thank you for helping us make a better show for you!

• An update on D2IQ’s support of Mesos
• Docker’s plan for Year 2
• Google Cloud mitigates the impact of Docker’s Year 1 changes
  • Quay and Harbor also
• KubeLinter from StackRox
  • GitHub
• Hashicorp Nomad 1.0 Beta
• Vitess 8 GA
• gRPC in the real world: Container Runtime Interface by Bob Reselman
• RIP Dan Kohn

• Visual Basic
• Professor Nick McKeown, co-founder of Nicira
• Barefoot Networks
• P4, in the Open Networking Foundation
• Software-defined networking
• Virtual networking
  • VLAN
  • VXLAN
• The Kubernetes network model
• Network plugins:
  • Flannel
  • Weave Net
  • Calico
  • Cilium
  • kubenet
• Antrea
  • The Antrea Net
  • Antrea, Finland; now Kamennogorsk, Russia
• Container Network Interface (CNI)
• veth pairs
• Open vSwitch (OVS)
• NodeIPAM Controller
• CNI plugin chaining
• Installing Antrea with other CNI plugins
• Antrea features:
  • Network policy
  • IPSEC between nodes
• Antrea on GitHub
• Antonin Bas on Twitter and GitHub