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Daniele Polencic
Daniele Polencic

6.1K Followers

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Challenge 20: one to bind them all

In Kubernetes, you can use Role-Based Access Control to restrict how the Kubernetes API can be consumed.

Sep 27
Challenge 20: one to bind them all
Challenge 20: one to bind them all
Sep 27

Challenge 19: tied up

In Kubernetes, there are two probes that have long-lasting implications for app availability: liveness and readiness probes.

Aug 30
Challenge 19: tied up
Challenge 19: tied up
Aug 30

Challenge 18: dead or alive

An application receives a stream of events and publishes those in Kafka broker for further processing.

Aug 23
1
Challenge 18: dead or alive
Challenge 18: dead or alive
Aug 23
1

Challenge 17: Sticky mess

You can configure your ingress controller to support sticky sessions.

Aug 9
Challenge 17: Sticky mess
Challenge 17: Sticky mess
Aug 9

Challenge 16: Throttled

CPU limits in Kubernetes are not always obvious and can lead to a spike in latency.

Aug 2
Challenge 16: Throttled
Challenge 16: Throttled
Aug 2

Challenge 15: Down the rabbit hole

In Kubernetes, you can expose your application to external traffic by using a Service of type: NodePort. When you create a NodePort…

Jul 12
Challenge 15: Down the rabbit hole
Challenge 15: Down the rabbit hole
Jul 12

Challenge 14: bounce

Kubernetes Services: they don’t always work as you might think.

Jun 21
Challenge 14: bounce
Challenge 14: bounce
Jun 21

Challenge 13: All you can eat

In Kubernetes, you can use limits to restrict the amount of resources, such as CPU and memory, that a container can use.

Apr 19
1
Challenge 13: All you can eat
Challenge 13: All you can eat
Apr 19
1

Challenge 12: rollin’

In Kubernetes, you often use a Deployment object to create Pods.

Apr 12
Challenge 12: rollin’
Challenge 12: rollin’
Apr 12

Kubernetes challenge 11: going indie

In Kubernetes, you can configure three probes for your workloads: startup, liveness and readiness.

Mar 29
Kubernetes challenge 11: going indie
Kubernetes challenge 11: going indie
Mar 29
Daniele Polencic

Daniele Polencic

6.1K Followers

Teaching containers and Kubernetes at learnk8s.io

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