Kubernetes CRD Schemas

JSON schemas extracted from live CRD definitions

28 API groups
186 schemas
Updated 2026-04-11 11:00 UTC
Usage — yaml-language-server

Add a modeline to any YAML file. Works in VS Code, Neovim, Helix, and any editor with yaml-language-server:

# yaml-language-server: $schema=https://YOUR_DOMAIN/cert-manager.io/certificate_v1.json apiVersion: cert-manager.io/v1 kind: Certificate metadata: name: example

Or configure schemas globally in VS Code settings:

// .vscode/settings.json "yaml.schemas": { "https://YOUR_DOMAIN/cert-manager.io/certificate_v1.json": ["**/certificates/*.yaml"] }
acme.cert-manager.io 2
actions.github.com 4
cert-manager.io 4
cilium.io 13
dragonflydb.io 1
eventing.keda.sh 2
external-secrets.io 10
externaldns.k8s.io 1
fluxcd.controlplane.io 4
gateway.envoyproxy.io 8
gateway.networking.k8s.io 14
gateway.networking.x-k8s.io 3
generators.external-secrets.io 17
grafana.integreatly.org 13
groupsnapshot.storage.k8s.io 6
helm.toolkit.fluxcd.io 1
keda.sh 4
kustomize.toolkit.fluxcd.io 1
metallb.io 10
monitoring.coreos.com 10
notification.toolkit.fluxcd.io 6
postgresql.cnpg.io 10
rabbitmq.com 14
snapshot.storage.k8s.io 6
source.toolkit.fluxcd.io 6
tailscale.com 7
volsync.backube 2
zfs.openebs.io 7

No matching groups or schemas.

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