Argo CD Synchronization is BROKEN! It Should Switch to Eventual Consistency!
We dive into the challenges faced with Argo CD's current synchronization strategy. Despite its wide adoption for managing ...
via YouTube https://www.youtube.com/watch?v=t1Fdse-F9Jw
Why Sequoia is funding open source developers via a new equity-free fellowship
Sequoia Capital plans to fund up to three open source software developers annually, as a continuation of a program it debuted last year.
Tags: open source, oss
via Pocket https://techcrunch.com/2024/02/15/sequoia-open-source-fellowship-developer-funding/
February 26, 2024 at 10:42AM
Authenticating Users - Feat. Dex and Keycloak (You Choose!, Ch. 3, Ep. 8)
Authenticating Users - Choose Your Own Adventure: The Treacherous Trek to Security In this episode, we'll figure out which tool ...
via YouTube https://www.youtube.com/watch?v=_CYiksI_89E
Week Ending February 18, 2024
http://lwkd.info/2024/20240221
Developer News
Kubernetes Contributor Summit Paris scheduled session speakers have been notified. The Schedule will be available on 25th Feb.
Natasha Sarkar is stepping down as SIG-CLI co-chair and Kustomize lead; Marly Puckett is replacing her as co-Chair, and Yugo Kobayashi is taking on Kustomize.
Release Schedule
Next Deadline: Exception Requests Due, February 26th
We are in Enhancements Freeze with 85 Enhancements on the tracking board. Any KEPs that wish to join the v1.30 release must now have an approved Exception.
KEP of the Week
4402: go workspaces
SIG-Arch is adding go workspace support to Kubernetes to simplfy our build tools adn remove code. However, all code generation tools based on gengo will break, and the CLI for kube_codegen will change. If you use any of our code generation tools, you will have work to do after the PR merges, probably for 1.31.
Other Merges
Add a user namespace field to Runtime in prep for namespace support
Add serializer and decoder support for CBOR instead of JSON; rest of CBOR support needs to be added before alpha
AuthenticationConfiguration now has an audienceMatchPolicy API field to support configuring multiple audiences in the authenticator
kube-apiserver now reports metrics for authorization decisions
Integration tests for multiple audience support in structured authentication
JWT authenticator will verify tokens even when not signed using RS256 algorithm.
kube-apiserver can retry create requests which fail due to a name conflict
New metrics: kublet image_pull_duration_seconds, kube-apiserver apiserver_encryption_config_controller_automatic_reloads_total
Job controller only logs deletionTimestamp if it’s not nil
Reduce watch request memory usage by spawning a separate goroutine
Prevent data race in resourceclaim.Lookup.
Kubelet concurrent log rotation is configurable through containerLogMaxWorkers
Promotions
CRDValidationRatcheting to beta
Subprojects and Dependency Updates
kubernetes-sigs/kind v0.22.0 released with support for building node images on hosts with proxies.
Prometheus 2.50.0-rc.0 released. New features includes analyze command for histograms and automatic memory limit handling.
grpc v1.62.0-pre1 released, including refinements, improvements and bug fixes.
via Last Week in Kubernetes Development http://lwkd.info/
February 21, 2024 at 05:00PM
A look into the Kubernetes Book Club
https://kubernetes.io/blog/2024/02/22/k8s-book-club/
Author: Frederico Muñoz (SAS Institute)
Learning Kubernetes and the entire ecosystem of technologies around it is not without its challenges. In this interview, we will talk with Carlos Santana (AWS) to learn a bit more about how he created the Kubernetes Book Club, how it works, and how anyone can join in to take advantage of a community-based learning experience.
Frederico Muñoz (FSM): Hello Carlos, thank you so much for your availability. To start with, could you tell us a bit about yourself?
Carlos Santana (CS): Of course. My experience in deploying Kubernetes in production six years ago opened the door for me to join Knative and then contribute to Kubernetes through the Release Team. Working on upstream Kubernetes has been one of the best experiences I've had in open-source. Over the past two years, in my role as a Senior Specialist Solutions Architect at AWS, I have been assisting large enterprises build their internal developer platforms (IDP) on top of Kubernetes. Going forward, my open source contributions are directed towards CNOE and CNCF projects like Argo, Crossplane, and Backstage.
Creating the Book Club
FSM: So your path led you to Kubernetes, and at that point what was the motivating factor for starting the Book Club?
CS: The idea for the Kubernetes Book Club sprang from a casual suggestion during a TGIK livestream. For me, it was more than just about reading a book; it was about creating a learning community. This platform has not only been a source of knowledge but also a support system, especially during the challenging times of the pandemic. It's gratifying to see how this initiative has helped members cope and grow. The first book Production Kubernetes took 36 weeks, when we started on March 5th 2021. Currently don't take that long to cover a book, one or two chapters per week.
FSM: Could you describe the way the Kubernetes Book Club works? How do you select the books and how do you go through them?
CS: We collectively choose books based on the interests and needs of the group. This practical approach helps members, especially beginners, grasp complex concepts more easily. We have two weekly series, one for the EMEA timezone, and I organize the US one. Each organizer works with their co-host and picks a book on Slack, then sets up a lineup of hosts for a couple of weeks to discuss each chapter.
FSM: If I’m not mistaken, the Kubernetes Book Club is in its 17th book, which is significant: is there any secret recipe for keeping things active?
CS: The secret to keeping the club active and engaging lies in a couple of key factors.
Firstly, consistency has been crucial. We strive to maintain a regular schedule, only cancelling meetups for major events like holidays or KubeCon. This regularity helps members stay engaged and builds a reliable community.
Secondly, making the sessions interesting and interactive has been vital. For instance, I often introduce pop-up quizzes during the meetups, which not only tests members' understanding but also adds an element of fun. This approach keeps the content relatable and helps members understand how theoretical concepts are applied in real-world scenarios.
Topics covered in the Book Club
FSM: The main topics of the books have been Kubernetes, GitOps, Security, SRE, and Observability: is this a reflection of the cloud native landscape, especially in terms of popularity?
CS: Our journey began with 'Production Kubernetes', setting the tone for our focus on practical, production-ready solutions. Since then, we've delved into various aspects of the CNCF landscape, aligning our books with a different theme. Each theme, whether it be Security, Observability, or Service Mesh, is chosen based on its relevance and demand within the community. For instance, in our recent themes on Kubernetes Certifications, we brought the book authors into our fold as active hosts, enriching our discussions with their expertise.
FSM: I know that the project had recent changes, namely being integrated into the CNCF as a Cloud Native Community Group. Could you talk a bit about this change?
CS: The CNCF graciously accepted the book club as a Cloud Native Community Group. This is a significant development that has streamlined our operations and expanded our reach. This alignment has been instrumental in enhancing our administrative capabilities, similar to those used by Kubernetes Community Days (KCD) meetups. Now, we have a more robust structure for memberships, event scheduling, mailing lists, hosting web conferences, and recording sessions.
FSM: How has your involvement with the CNCF impacted the growth and engagement of the Kubernetes Book Club over the past six months?
CS: Since becoming part of the CNCF community six months ago, we've witnessed significant quantitative changes within the Kubernetes Book Club. Our membership has surged to over 600 members, and we've successfully organized and conducted more than 40 events during this period. What's even more promising is the consistent turnout, with an average of 30 attendees per event. This growth and engagement are clear indicators of the positive influence of our CNCF affiliation on the Kubernetes Book Club's reach and impact in the community.
Joining the Book Club
FSM: For anyone wanting to join, what should they do?
CS: There are three steps to join:
First, join the Kubernetes Book Club Community
Then RSVP to the events on the community page
Lastly, join the CNCF Slack channel
FSM: Excellent, thank you! Any final comments you would like to share?
CS: The Kubernetes Book Club is more than just a group of professionals discussing books; it's a vibrant community and amazing volunteers that help organize and host Neependra Khare, Eric Smalling, Sevi Karakulak, Chad M. Crowell, and Walid (CNJ) Shaari. Look us up at KubeCon and get your Kubernetes Book Club sticker!
via Kubernetes Blog https://kubernetes.io/
February 21, 2024 at 07:00PM
Blog: A look into the Kubernetes Book Club
https://www.kubernetes.dev/blog/2024/02/22/k8s-book-club/
Learning Kubernetes and the entire ecosystem of technologies around it is not without its challenges. In this interview, we will talk with Carlos Santana (AWS) to learn a bit more about how he created the Kubernetes Book Club, how it works, and how anyone can join in to take advantage of a community-based learning experience.
Frederico Muñoz (FSM): Hello Carlos, thank you so much for your availability. To start with, could you tell us a bit about yourself?
Carlos Santana (CS): Of course. My experience in deploying Kubernetes in production six years ago opened the door for me to join Knative and then contribute to Kubernetes through the Release Team. Working on upstream Kubernetes has been one of the best experiences I’ve had in open-source. Over the past two years, in my role as a Senior Specialist Solutions Architect at AWS, I have been assisting large enterprises build their internal developer platforms (IDP) on top of Kubernetes. Going forward, my open source contributions are directed towards CNOE and CNCF projects like Argo, Crossplane, and Backstage.
Creating the Book Club
FSM: So your path led you to Kubernetes, and at that point what was the motivating factor for starting the Book Club?
CS: The idea for the Kubernetes Book Club sprang from a casual suggestion during a TGIK livestream. For me, it was more than just about reading a book; it was about creating a learning community. This platform has not only been a source of knowledge but also a support system, especially during the challenging times of the pandemic. It’s gratifying to see how this initiative has helped members cope and grow. The first book Production Kubernetes took 36 weeks, when we started on March 5th 2021. Currently don’t take that long to cover a book, one or two chapters per week.
FSM: Could you describe the way the Kubernetes Book Club works? How do you select the books and how do you go through them?
CS: We collectively choose books based on the interests and needs of the group. This practical approach helps members, especially beginners, grasp complex concepts more easily. We have two weekly series, one for the EMEA timezone, and I organize the US one. Each organizer works with their co-host and picks a book on Slack, then sets up a lineup of hosts for a couple of weeks to discuss each chapter.
FSM: If I’m not mistaken, the Kubernetes Book Club is in its 17th book, which is significant: is there any secret recipe for keeping things active?
CS: The secret to keeping the club active and engaging lies in a couple of key factors.
Firstly, consistency has been crucial. We strive to maintain a regular schedule, only cancelling meetups for major events like holidays or KubeCon. This regularity helps members stay engaged and builds a reliable community.
Secondly, making the sessions interesting and interactive has been vital. For instance, I often introduce pop-up quizzes during the meetups, which not only tests members’ understanding but also adds an element of fun. This approach keeps the content relatable and helps members understand how theoretical concepts are applied in real-world scenarios.
Topics covered in the Book Club
FSM: The main topics of the books have been Kubernetes, GitOps, Security, SRE, and Observability: is this a reflection of the cloud native landscape, especially in terms of popularity?
CS: Our journey began with ‘Production Kubernetes’, setting the tone for our focus on practical, production-ready solutions. Since then, we’ve delved into various aspects of the CNCF landscape, aligning our books with a different theme. Each theme, whether it be Security, Observability, or Service Mesh, is chosen based on its relevance and demand within the community. For instance, in our recent themes on Kubernetes Certifications, we brought the book authors into our fold as active hosts, enriching our discussions with their expertise.
FSM: I know that the project had recent changes, namely being integrated into the CNCF as a Cloud Native Community Group. Could you talk a bit about this change?
CS: The CNCF graciously accepted the book club as a Cloud Native Community Group. This is a significant development that has streamlined our operations and expanded our reach. This alignment has been instrumental in enhancing our administrative capabilities, similar to those used by Kubernetes Community Days (KCD) meetups. Now, we have a more robust structure for memberships, event scheduling, mailing lists, hosting web conferences, and recording sessions.
FSM: How has your involvement with the CNCF impacted the growth and engagement of the Kubernetes Book Club over the past six months?
CS: Since becoming part of the CNCF community six months ago, we’ve witnessed significant quantitative changes within the Kubernetes Book Club. Our membership has surged to over 600 members, and we’ve successfully organized and conducted more than 40 events during this period. What’s even more promising is the consistent turnout, with an average of 30 attendees per event. This growth and engagement are clear indicators of the positive influence of our CNCF affiliation on the Kubernetes Book Club’s reach and impact in the community.
Joining the Book Club
FSM: For anyone wanting to join, what should they do?
CS: There are three steps to join:
First, join the Kubernetes Book Club Community
Then RSVP to the events on the community page
Lastly, join the CNCF Slack channel
FSM: Excellent, thank you! Any final comments you would like to share?
CS: The Kubernetes Book Club is more than just a group of professionals discussing books; it’s a vibrant community and amazing volunteers that help organize and host Neependra Khare, Eric Smalling, Sevi Karakulak, Chad M. Crowell, and Walid (CNJ) Shaari. Look us up at KubeCon and get your Kubernetes Book Club sticker!
via Kubernetes Contributors – Contributor Blog https://www.kubernetes.dev/blog/
February 21, 2024 at 07:00PM
Kubernetes Events Are Broken (If You Are Building a Developer Portal)
Are you building a developer portal and relying on Kubernetes events to monitor and manage your cluster? You might want to ...
via YouTube https://www.youtube.com/watch?v=xAl3TAfFE_M
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%2Fcloudfront-us-east-2.images.arcpublishing.com%2Freuters%2FM3UHNFECJRPIFHTRIJ3RVSEECY.jpg?width=92&height=&ar=&mode=&format=avif&dpr=2)
