Kubernetes CRD Schemas

JSON schemas extracted from live CustomResourceDefinitions

19 API groups

149 schemas

Updated 2026-10-08 13:38 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

challenge_v1.json

barmancloud.cnpg.io 1

objectstore_v1.json

cert-manager.io 4

certificate_v1.json

certificaterequest_v1.json

clusterissuer_v1.json

cilium.io 16

ciliumcidrgroup_v2.json

ciliumcidrgroup_v2alpha1.json

ciliumclusterwideenvoyconfig_v2.json

ciliumclusterwidenetworkpolicy_v2.json

ciliumendpoint_v2.json

ciliumenvoyconfig_v2.json

ciliumgatewayclassconfig_v2alpha1.json

ciliumidentity_v2.json

ciliuml2announcementpolicy_v2alpha1.json

ciliumloadbalancerippool_v2.json

ciliumloadbalancerippool_v2alpha1.json

ciliumnetworkpolicy_v2.json

ciliumnode_v2.json

ciliumnodeconfig_v2.json

ciliumnodeconfig_v2alpha1.json

ciliumpodippool_v2alpha1.json

fluxcd.controlplane.io 4

fluxinstance_v1.json

fluxreport_v1.json

resourceset_v1.json

resourcesetinputprovider_v1.json

gateway.networking.k8s.io 19

backendtlspolicy_v1.json

backendtlspolicy_v1alpha3.json

gateway_v1.json

gateway_v1beta1.json

gatewayclass_v1.json

gatewayclass_v1beta1.json

grpcroute_v1.json

httproute_v1.json

httproute_v1beta1.json

listenerset_v1.json

referencegrant_v1.json

referencegrant_v1beta1.json

tcproute_v1.json

tcproute_v1alpha2.json

tlsroute_v1.json

tlsroute_v1alpha2.json

tlsroute_v1alpha3.json

udproute_v1.json

udproute_v1alpha2.json

groupsnapshot.storage.k8s.io 9

volumegroupsnapshot_v1.json

volumegroupsnapshot_v1beta1.json

volumegroupsnapshot_v1beta2.json

volumegroupsnapshotclass_v1.json

volumegroupsnapshotclass_v1beta1.json

volumegroupsnapshotclass_v1beta2.json

volumegroupsnapshotcontent_v1.json

volumegroupsnapshotcontent_v1beta1.json

volumegroupsnapshotcontent_v1beta2.json

helm.toolkit.fluxcd.io 1

helmrelease_v2.json

image.toolkit.fluxcd.io 3

imagepolicy_v1.json

imagerepository_v1.json

imageupdateautomation_v1.json

k8s.keycloak.org 6

keycloak_v2alpha1.json

keycloak_v2beta1.json

keycloakoidcclient_v2alpha1.json

keycloakrealmimport_v2alpha1.json

keycloakrealmimport_v2beta1.json

keycloaksamlclient_v2alpha1.json

keycloak.hostzero.com 18

clusterkeycloakinstance_v1beta1.json

clusterkeycloakrealm_v1beta1.json

keycloakauthenticationflow_v1beta1.json

keycloakclient_v1beta1.json

keycloakclientscope_v1beta1.json

keycloakcomponent_v1beta1.json

keycloakgroup_v1beta1.json

keycloakidentityprovider_v1beta1.json

keycloakidentityprovidermapper_v1beta1.json

keycloakinstance_v1beta1.json

keycloakorganization_v1beta1.json

keycloakprotocolmapper_v1beta1.json

keycloakrealm_v1beta1.json

keycloakrequiredaction_v1beta1.json

keycloakrole_v1beta1.json

keycloakrolemapping_v1beta1.json

keycloakuser_v1beta1.json

keycloakusercredential_v1beta1.json

kustomize.toolkit.fluxcd.io 1

kustomization_v1.json

longhorn.io 28

backingimage_v1beta2.json

backingimagedatasource_v1beta2.json

backingimagemanager_v1beta2.json

backup_v1beta2.json

backupbackingimage_v1beta2.json

backuptarget_v1beta2.json

backupvolume_v1beta2.json

engine_v1beta2.json

enginefrontend_v1beta2.json

engineimage_v1beta2.json

instancemanager_v1beta2.json

instancemanagerupgrade_v1beta2.json

instancemanagerupgradecontrol_v1beta2.json

node_v1beta2.json

orphan_v1beta2.json

recurringjob_v1beta2.json

replica_v1beta2.json

setting_v1beta2.json

shard_v1beta2.json

shardgroup_v1beta2.json

sharemanager_v1beta2.json

snapshot_v1beta2.json

snapshotgroup_v1beta2.json

supportbundle_v1beta2.json

systembackup_v1beta2.json

systemrestore_v1beta2.json

volume_v1beta2.json

volumeattachment_v1beta2.json

monitoring.coreos.com 10

alertmanager_v1.json

alertmanagerconfig_v1alpha1.json

podmonitor_v1.json

prometheus_v1.json

prometheusagent_v1alpha1.json

prometheusrule_v1.json

scrapeconfig_v1alpha1.json

servicemonitor_v1.json

thanosruler_v1.json

notification.toolkit.fluxcd.io 3

alert_v1beta3.json

provider_v1beta3.json

receiver_v1.json

postgresql.cnpg.io 11

cluster_v1.json

clusterimagecatalog_v1.json

database_v1.json

databaserole_v1.json

failoverquorum_v1.json

imagecatalog_v1.json

publication_v1.json

scheduledbackup_v1.json

subscription_v1.json

snapshot.storage.k8s.io 6

volumesnapshot_v1.json

volumesnapshot_v1beta1.json

volumesnapshotclass_v1.json

volumesnapshotclass_v1beta1.json

volumesnapshotcontent_v1.json

volumesnapshotcontent_v1beta1.json

source.extensions.fluxcd.io 1

artifactgenerator_v1beta1.json

source.toolkit.fluxcd.io 6

externalartifact_v1.json

gitrepository_v1.json

helmchart_v1.json

helmrepository_v1.json

ocirepository_v1.json

No matching sources, groups, or schemas.