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State of Kubernetes in 2022
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Nabarun Pal
July 30, 2022
Technology
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State of Kubernetes in 2022
Nabarun Pal
July 30, 2022
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Transcript
State of Kubernetes in 2022: 1.24 and Beyond
Kubernetes Project Highlights
Achievements over the last year • Feature maturity and stability
Achievements over the last year • Feature maturity and stability
• Showing up and sticking around
Achievements over the last year • Feature maturity and stability
• Showing up and sticking around • Amping up Kubernetes security
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!)
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
Themes/trends • Prioritizing quality
Themes/trends • Prioritizing quality • Growing independent contributors
Themes/trends • Prioritizing quality • Growing independent contributors • Niche
contributor documentation
Themes/trends • Prioritizing quality • Growing independent contributors • Niche
contributor documentation • Burnout
Growth Areas • What is project health anyway?
Growth Areas • What is project health anyway? • Need
more reviewers
Growth Areas • What is project health anyway? • Need
more reviewers • Very less full-time contributors
Kubernetes 1.24
Kubernetes 1.24 Features
Some interesting features 1. Dockershim removed from kubelet
Some interesting features 1. Dockershim removed from kubelet 2. Beta
APIs off by default
Some interesting features 1. Dockershim removed from kubelet 2. Beta
APIs off by default 3. New kubelet metric: OOM events
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
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
What’s proposed in Kubernetes 1.25
Kubernetes 1.25 Features
Some interesting features to look out for 1. Multiple Service
CIDRs
Some interesting features to look out for 1. Multiple Service
CIDRs 2. Add configurable grace period to probes
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
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
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
Thank you!