Guest post originally published on by Purneswar Prasad

Let’s have some context: KubeCon+CloudNativeCon is one of the biggest conferences in the world where users, developers and companies who have/want to adopt the Cloud Native standard of running applications and use Kubernetes in their organizations, gather and discuss new ideas, learn deeper insights about it, make connections and have fun. Lots of amazing talks, events, meetups, parties, competitions happen in a span of 5 days, which can make a newbie fall in love with this awesome community.

This year KubeCon was held both virtually and in-person at North America and it was fun to browse through the spaces from my laptop and get live updates from in-person attendees through Twitter. So, I thought to pen down my takeaways of the keynotes and learnings of some events I attended which I felt can be interesting and helpful for someone new to the community. Since this is gonna be a bit elaborate, I’ll group them day-wise and event wise for better navigation.


I came to know about this event since July while going through the Kubernetes website and was very excited for the upcoming one. This time there was a scholarship for students, which gave access to a lot of paid events for free, so many students were joining for the first time. As days went by, both the noise of the event and my excitement(being virtual was still a bummer) grew exponentially!


The CNCF has a great initiative of connecting people over a video chat called Mix-and-Mingle. Folks were talking about a lot of different topics; on Kubernetes, some exciting talks, career paths; the whole day. Fun-fact: at one point of time we were talking about genetics and evolution, so if you’re ever attending this event, don’t forget to drop-by and say a Hi!
Also, this happened:

Screenshot from a video chat showing a guy in glasses pouring the egg mixture to a heated pan

The first two days were reserved for co-located events(Events on a specific domain of work such as ServiceMesh Con, Security Con, Data on Kubernetes day etc.), which are more of industry oriented and not something I was interested in.


# College to Cloud Native: A Student’s Introduction to KubeCon + CloudNativeCon

It started with a great introduction to the cloud native space and CNCF for college students by Bill Mulligan(@breakawaybilly) and Savitha Raghunathan(@coffeeartgirl). They discussed how someone completely new to the ecosystem and learn on the go and contribute parallelly. Since there was a platform of different things for the virtual event access, they went through the website to clarify doubts regarding accessibility and discussed job opportunities at big companies and startups, exciting upcoming sessions, mentoring sessions and also how can one get started with Kubernetes. Starting out can be a real problem for newbies and Savitha described her own experience on how she got to meet amazing folks, know about the community and gain a lot of knowledge by contributing to small things and gradually moving up. Bonus point: if you want to have a healthy and fast growth in the community and writing excites you, look out for SIG-Docs. It’s one of the easiest things to do and also a preferred starting place for many, as it’s plane English and if technology interests you, you can just write about it and improve the official documentation. This helps a great deal to new contributors and also existing ones to understand the subject matter.

# Data on Kubernetes Day

Next was a co-located event, “DoK Day” by the Data on Kubernetes Community, of which I’m a proud member😁. It started with a brief introduction by the community interns, featured some of the best practices by experts of running data on Kubernetes, technical challenges faced, use cases, learnings and finally ending with some good quiz, which can get you some cool swags. Shoutout to the very cool Bart Farrell(@birthmarkbart) to organize this flawlessly! Anyone wanting to join us, here’s the slack, you’re most welcome! –


Finally it’s time for the main event. Keynotes, sessions, one-on-one mentoring events and much more!

# Building your Brand with CNCF

Bill Mulligan(@breakawaybilly) and Charley Mann(@Charley_Mann) discussed how students and end users can leverage CNCF opportunities to build their own brand. There are various tiers of membership you can opt for, which gets you social and marketing benefits and also as a student, you can submit your blogs, create your own community to be a CNCF ambassador. Adding to that, there are many certifications by the CNCF and The Linux Foundation, which are recognized industry-wide and can help propel your career in Cloud Native and Kubernetes.


Screenshot showing Cornelia Davis presenting for KubeCon + CloudNativeCon North America 2021

# Why is Anyone using Kubernetes Anyway?

This session sounded a lot relatable as this is an obvious question from someone new into this community “Why do I need to learn it anyway?”. The folks from SIG-Usability(Tasha Drew(@TashaDrew), Josephene Pynadath, Gaby Moreno Cesar(@morengab) & Carl J Pearson(@carljpearson) perform extensive market research, 1-on-1 interviews with developers, end-users and make sure their perspectives and workflows are addressed. They make recommendations on how and where to store documentations, practice videos, tutorials for anyone to get started and also for experienced folks to get access to important info.
To address the elephant in the room, people are pulled into this “Kubernetes” mostly because of the hype and everyone wants to try it. But they stay due to the awesome community it provides and high-end infrastructure design that makes life easier for developers. This can be a roadblock as not everyone likes to know how the backend is designed. And also the upgrades and frequent updates can be challenging to adopt with by an organization. They also share tips on how to contribute and be a part of the team.

# Putting into Practice the Skills you’ve learned while contributing to Kubernetes

Towards the end of the day, there was a good session on applying the skills learnt while contributing to Kubernetes by Kiran Oliver(@kiran_oliver).
He discussed on how to involve yourself in meetings, attending and organizing meetups and putting yourself out there and create content in your own voice. He focused on sharing your expertise, unify, teach and inspire others. There are a lot of problems which one might have faced while trying to contribute to the project. And there’s always a chance this can happen to others. So, helping them goes a long way to strengthen the community and learn things at a good pace. Progress, as much as we want it to be, isn’t linear, quoting him “this isn’t a traditional Zelda dungeon, it’s a breath in the wild”. These are important points to take note of while going through your path of being a contributor.

Here, I’d also like to give a shoutout to the session, which happened in parallel, on “Kubernetes SIG-Docs: A Deep Dive”. SIG-Docs have been the starting place for many experienced and new contributors and is a must-watch to know how things revolve and operate around there.



# A Vulnerable Tale about Burnout

Mental health has always been a priority in this fast moving world and the issue of burnout is quite frequent among professionals, but often neglected. We always talk about max productivity at workplace and everywhere and working hard to reach “the dream place”. Yet, a big part of our lives stays unnoticed and the consequences are severe. Julia Simon(@JuliaSimon14) shared her very own story “A Vulnerable Tale about Burnout” of being in depression and suffering a complete burnout, the factors leading to those, some mistakes she made on the way and how she recovered from that to take control of her own life and curated a list of everyday events to be happy on her own. She also shared some small steps that one can take to be productive and stay happy in life.

# Panel Discussion: Cloud Native Computing Foundation Mentees

Great panel discussion on Open Source mentorship(LFX Mentorship) and getting started in Open Source in general by Kunal Kushwaha (@kunalstwt), Divya Mohan(@Divya_Mohan02), Uchechukwu Obasi (@Thisisobate) & Developer Advocate of CNCF, Ihor Dvoretskyi (@idvoretskyi).
Here’s a thread I compiled about the learnings, which can be very helpful to get a bird’s eye view of the entire session:

Screenshot showing a video call (panel discussion of Cloud Native Computing Foundation mentees) between three gentlemen and one lady

# Getting Involved in the K8s Release Shadow Program

Divya Mohan(@Divya_Mohan02) discussed about the Kubernetes release shadow program and how one can apply to be a shadow.
The release committee is designed as:
Emeritus adviser -> Different release teams(enhancements, docs, comms etc.) -> Their shadows.
It is NOT an internship and surely not the only way to knowing about Kubernetes. It is basically an apprenticeship model, helping with coordinating and facilitating of tasks. Through this process, one can gain knowledge on release process of a new version in an open source project and its importance to the stakeholders. Apart from that, you can also learn in depth about what various SIGs are working on. The time commitment is of 3-4 months. As Divya says, “the time you put into something is what you get out of it”.
Anyone can apply for this and no prior knowledge or experience of release process or coding expertise is needed. Though some prior involvement can be very beneficial. It’s an extremely competitive process with 100+ applications(increasing every release cycle) for about 20 odd seats, but can be a big boost to your resume.

# Beyond Block Diagrams: Different Ways of Understanding K8s Architecture

Learning about the vast infrastructure behind the design of Kubernetes can be challenging in a world where things are automated development is prioritized nowadays and that’s what Kim Schlesinger(@kimschles) terms as Cloud native generation: writes software and deploys it into cloud and discussed along. It’s difficult for them to know how architectural design happens in the backend. She shared 3 methods:

3D models of clusters build with cardboard, clay and ribbons
This kind of interactive learning can be very effective to learn and memorize.


The day started off with a candid chat “AMA Coffee Klatch” of lot of folks with Priyanka Sharma(@pritianka) over a Zoom call. It was a fun session where you could ask about anything that happens in and around CNCF and how you can be involved with answers straight out of the mouth of the General Manager herself. A must-attend in every KubeCon!

Time for the final KubeCon keynote and the day, a bit sad that it’s ending but the past few days had been nothing but awesome.


# SIG Contributor Experience Deep Dive- Alison Dowdney(@alisondowdney), Bob Killen(@MrBobbyTables) & Christoph Blecker(@tophee)

One of the few SIGs where folks can start out and also people in leadership position to know about new tools, policies and procedures in which things work around in the Kubernetes community. The teams are divided into multiple domains like Events, Marketing, managing GitHub, YouTube, Zoom and Community activities.
Some subprojects under them are:

How can you contribute:
-> Subscribe to Contrib-Ex Mailing list
-> Attend SIG meetings regularly to stay in context of what’s
-> Find a buddy
-> Volunteer to take notes during the meeting
-> Small contribution > Volunteering for the world
-> Look out for Good First Issues as they boost your confidence
-> Not only code, but also marketing

# Peer Group Mentoring & Career Networking

This was a fun & intuitive session of interacting with fellow learners and some expert contributors. We were paired up randomly and sent into different breakout rooms, where there was a specific mentor and you could ask questions, interact and network. One of my most best conversations happened here when the technical sales lead of a Kubernetes provider company was our mentor for some 15 minutes. I came to know about the approximate cost of creating your own Kubernetes service and why companies prefer using services of other providers and not create their own. He also asked about me and how I was doing in my career.
Since this is a 1-on-1 conversation, this is a great opportunity for students to increase their networking and knowledge.

# Homebrewing a Kubernetes Bootcamp: From College to K8s Support Engineer

Being a fresh college student or a recent graduate, learning something vast as Kubernetes can be a very overwhelming. Alice Wasko(@AliceWasko) took us through her experience as a fresh hire from college needing to learn it for the company and how she set up her own bootcamp and tips for anyone to set up one for themselves.
1) Some previous basic knowledge can help, but it’s never too late to learn.
2) List out what you want to learn first(some basic container mechanism with Docker and basic Kubernetes terms like Pods, Deployments & Service can be a good starting point)
3) Structure your learning plan/Figure out the why of stuff like:

4) Try some hands-on with a small piece of code or build a small app and test it out by changing stuff. This can help you set the base to learn more advanced topics

5) Go in depth of the basic things you learned earlier such as architectural designs and networking in detail.
6) Learning resources like Documentations, Blogs and Videos are great to refer. But always have flexibility as not everyone learn in the same way.
7) Organize learning materials in the order of beginner to expert understanding.
8) Get feedback from people and try to work on it together to improve the content. In her words “It’s a never ending project”.
Finally, always know that planning out such a roadmap has the potential to make you a pro in the subject as well as smoothen the learning journey.

With this, my first KubeCon came to an end. I got to know a lot about what happens in the community and met some new people online who were both fun to talk and share ideas. Since there were about 5 to 6 meetings in every time slot, it wasn’t possible to attend each one. There were also other fun games happening throughout these 5 days like BugBash, BattleSnake KubeCon Cup, whose winners were awarded at the end. The SIG deep-dives are really helpful for anyone needing to find a domain in which they feel a bit comfortable to work on. And also, a big thanks to the team of whose daily wrap-up gave a brief, insightful overview of all the events that happened everyday.

I definitely carry a lot of knowledge and to-do activities with me to move forward and hope any new contributor reading this would go and watch the recording of the above-mentioned sessions(if haven’t) to have a nice headstart to begin their own journey!