With rapidly evolving Cloud Native Landscape, creating an effective developer workflow on Kubernetes can be challenging. In this webinar, Rasheed Amir will talk about the possible options to build an effective development workflow followed by a live demo.

1. Local Development

2. Stakater is an open-source experts
company enabling enterprises to realize the
full potential of digital services and
integration, by assisting their journey
across Strategy, Development and
Operations on Kubernetes.
What is
Stakater?
© Stakater - Confidential and Proprietary

3. Our Geographical Footprint
Czech Republic Canada
Sweden
Headquarter
Pakistan Australia India
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4. Facts
Born in 2016 in
Stockholm, Sweden
Laser focused on
Kubernetes
25 Kubernetes Ninjas
with Software
Development
Background
Passionate about open
source and Kubernetes
specifically
50+ customer
engagements related to
Kubernetes
Everyone is involved in
three things:
1. Functional Part
2. On-Call/OnShift
3. Consulting
Kubernetes based
webinars, knowledge
sharing sessions,
bootcamps
DevSecOps
as a Service
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5. ● CEO @ Stakater
● Container platform evangelist & fullstack
developer & architect and instructor (13+)
● Technical Expertise: Java, Go, Docker,
Kubernetes, OpenShift, Spring, Jenkins,
Maven/Gradle, Kafka, Helm, Angular, React,
Yarn/NPM.
● Methods: DevOps, CI & CD, Microservices,
GitOps, Test automation, DDD, CQRS,
Microfrontends, Integrations.
● Explore the github profile for contributions in
Kubernetes ecosystem:
https://github.com/stakater
About me
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6. Agenda
1. Inner loop vs Outer loop
2. Inner loop before containers/kubernetes
3. Inner loop after containers/kubernetes
4. Inner loop workflow
5. Demo
6. Q&A’s
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7. Inner Loop
The inner loop consists of local coding,
building, running, and testing the
application—all activities that you, as a
developer, can control.
The inner loop could happen mostly on
your laptop
Outer Loop
The outer loop consists of the larger team
processes that your code flows through on its
way to the cluster: code reviews, integration
tests, security and compliance, and so on
The outer loop happens on shared servers and
runs in containers, and is often automated
with continuous integration/continuous
delivery (CI/CD) pipelines.
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8. Confidential and Proprietary

9. Inner Dev Loop b4 Containers/Kubernetes
If a typical developer codes for
- 360 minutes (6 hours) a day,
- with a traditional local iterative
development loop of 5 minutes
- 3 coding,
- 1 building
- 1 testing inspecting, and
- 10-20 seconds for
committing code —
- they can expect to make ~70
iterations of their code per day.
- any one of these iterations
could be a release candidate.
- the only “developer tax” being
paid here is for the commit
process, which is negligible.
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10. The containerized inner dev loop
requires a number of new steps:
● packaging code in containers
● writing a manifest to specify how
Kubernetes should run the
application
● pushing the container to the
registry
● deploying containers in
Kubernetes
This new container build step is a
hidden tax, which is quite expensive.
Inner Dev Loop after Containers/Kubernetes
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11. Confidential and Proprietary

12. Confidential and Proprietary

13. Demo
https://docs.cloud.stakater.com/content/sre/local-development/tilt/step-by-step-guide.html

14. Q&A
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15. hello@stakater.com
www.stakater.com
github.com/stakater
medium.com/stakater
youtube.com/channel/UCl9t7syUHPc2XXnuOiimZbg
linkedin.com/company/stakater
meetup.com/Stockholm-FullStack-SecDevOps-Engineering-Meetup/
Contact Us
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