State of Kubernetes in 2022

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State of Kubernetes in 2022: 1.24 and Beyond

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Kubernetes Project Highlights

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Achievements over the last year ● Feature maturity and stability

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Achievements over the last year ● Feature maturity and stability ● Showing up and sticking around

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Achievements over the last year ● Feature maturity and stability ● Showing up and sticking around ● Amping up Kubernetes security

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Achievements over the last year ● Feature maturity and stability ● Showing up and sticking around ● Amping up Kubernetes security ● Removing things that no longer spark joy (bazel!)

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Achievements over the last year ● Feature maturity and stability ● Showing up and sticking around ● Amping up Kubernetes security ● Removing things that no longer spark joy (bazel!) ● Growing Windows support

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Themes/trends ● Prioritizing quality

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Themes/trends ● Prioritizing quality ● Growing independent contributors

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Themes/trends ● Prioritizing quality ● Growing independent contributors ● Niche contributor documentation

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Themes/trends ● Prioritizing quality ● Growing independent contributors ● Niche contributor documentation ● Burnout

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Growth Areas ● What is project health anyway?

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Growth Areas ● What is project health anyway? ● Need more reviewers

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Growth Areas ● What is project health anyway? ● Need more reviewers ● Very less full-time contributors

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Kubernetes 1.24

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Kubernetes 1.24 Features

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Some interesting features 1. Dockershim removed from kubelet

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Some interesting features 1. Dockershim removed from kubelet 2. Beta APIs off by default

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Some interesting features 1. Dockershim removed from kubelet 2. Beta APIs off by default 3. New kubelet metric: OOM events

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Some interesting features 1. Dockershim removed from kubelet 2. Beta APIs off by default 3. New kubelet metric: OOM events 4. No Secret by default for service account tokens

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Some interesting features 1. Dockershim removed from kubelet 2. Beta APIs off by default 3. New kubelet metric: OOM events 4. No Secret by default for service account tokens 5. CSI volume health monitoring

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What’s proposed in Kubernetes 1.25

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Kubernetes 1.25 Features

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Some interesting features to look out for 1. Multiple Service CIDRs

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Some interesting features to look out for 1. Multiple Service CIDRs 2. Add conﬁgurable grace period to probes

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Some interesting features to look out for 1. Multiple Service CIDRs 2. Add conﬁgurable grace period to probes 3. cAdvisor-less, CRI-full Container and Pod stats

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Some interesting features to look out for 1. Multiple Service CIDRs 2. Add conﬁgurable grace period to probes 3. cAdvisor-less, CRI-full Container and Pod stats 4. Pod Security Policy deprecation

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Some interesting features to look out for 1. Multiple Service CIDRs 2. Add conﬁgurable grace period to probes 3. cAdvisor-less, CRI-full Container and Pod stats 4. Pod Security Policy deprecation 5. CRD Validation Expression Language to Beta

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Thank you!