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2026-08-26 03:39:42 +05:30
parent 45c25a95af
commit b8575bb8b9
6889 changed files with 1217125 additions and 0 deletions
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{{/* vim: set filetype=mustache: */}}
{{- define "kyverno.background-controller.name" -}}
{{ template "kyverno.name" . }}-background-controller
{{- end -}}
{{- define "kyverno.background-controller.labels" -}}
{{- template "kyverno.labels.merge" (list
(include "kyverno.labels.common" .)
(include "kyverno.background-controller.matchLabels" .)
) -}}
{{- end -}}
{{- define "kyverno.background-controller.matchLabels" -}}
{{- template "kyverno.labels.merge" (list
(include "kyverno.matchLabels.common" .)
(include "kyverno.labels.component" "background-controller")
) -}}
{{- end -}}
{{- define "kyverno.background-controller.image" -}}
{{- $imageRegistry := default (default .image.defaultRegistry .globalRegistry) .image.registry -}}
{{- if $imageRegistry -}}
{{ $imageRegistry }}/{{ required "An image repository is required" .image.repository }}:{{ default .defaultTag .image.tag }}
{{- else -}}
{{ required "An image repository is required" .image.repository }}:{{ default .defaultTag .image.tag }}
{{- end -}}
{{- end -}}
{{- define "kyverno.background-controller.roleName" -}}
{{ include "kyverno.fullname" . }}:background-controller
{{- end -}}
{{- define "kyverno.background-controller.serviceAccountName" -}}
{{- if .Values.backgroundController.rbac.create -}}
{{ default (include "kyverno.background-controller.name" .) .Values.backgroundController.rbac.serviceAccount.name }}
{{- else -}}
{{ required "A service account name is required when `rbac.create` is set to `false`" .Values.backgroundController.rbac.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{- define "kyverno.background-controller.caCertificatesConfigMapName" -}}
{{ printf "%s-ca-certificates" (include "kyverno.background-controller.name" .) }}
{{- end -}}
@@ -0,0 +1,126 @@
{{- if .Values.backgroundController.enabled -}}
{{- if .Values.backgroundController.rbac.create -}}
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: {{ template "kyverno.background-controller.roleName" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
aggregationRule:
clusterRoleSelectors:
- matchLabels:
rbac.kyverno.io/aggregate-to-background-controller: "true"
- matchLabels:
{{- include "kyverno.background-controller.matchLabels" . | nindent 8 }}
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: {{ template "kyverno.background-controller.roleName" . }}:core
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
rules:
- apiGroups:
- apiextensions.k8s.io
resources:
- customresourcedefinitions
verbs:
- get
- apiGroups:
- kyverno.io
resources:
- policies
- policies/status
- clusterpolicies
- clusterpolicies/status
- policyexceptions
- updaterequests
- updaterequests/status
- globalcontextentries
- globalcontextentries/status
verbs:
- create
- delete
- get
- list
- patch
- update
- watch
- deletecollection
- apiGroups:
- policies.kyverno.io
resources:
- generatingpolicies
- mutatingpolicies
- policyexceptions
verbs:
- create
- delete
- get
- list
- patch
- update
- watch
- deletecollection
- apiGroups:
- policies.kyverno.io
resources:
- policyexceptions
verbs:
- create
- get
- list
- patch
- update
- watch
- apiGroups:
- ''
resources:
- namespaces
- configmaps
verbs:
- get
- list
- watch
- apiGroups:
- ''
- events.k8s.io
resources:
- events
verbs:
- create
- get
- list
- patch
- update
- watch
- apiGroups:
- reports.kyverno.io
resources:
- ephemeralreports
- clusterephemeralreports
verbs:
- create
- delete
- get
- list
- patch
- update
- watch
- deletecollection
{{- with .Values.backgroundController.rbac.coreClusterRole.extraResources }}
{{- toYaml . | nindent 2 }}
{{- end }}
{{- with .Values.backgroundController.rbac.clusterRole.extraResources }}
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: {{ template "kyverno.background-controller.roleName" $ }}:additional
labels:
{{- include "kyverno.background-controller.labels" $ | nindent 4 }}
rules:
{{- toYaml . | nindent 2 }}
{{- end }}
{{- end }}
{{- end }}
@@ -0,0 +1,35 @@
{{- if .Values.backgroundController.enabled -}}
{{- if .Values.backgroundController.rbac.create -}}
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: {{ template "kyverno.background-controller.roleName" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: {{ template "kyverno.background-controller.roleName" . }}
subjects:
- kind: ServiceAccount
name: {{ template "kyverno.background-controller.serviceAccountName" . }}
namespace: {{ template "kyverno.namespace" . }}
{{- if .Values.backgroundController.rbac.createViewRoleBinding }}
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: {{ template "kyverno.background-controller.roleName" . }}:view
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: {{ .Values.backgroundController.rbac.viewRoleName }}
subjects:
- kind: ServiceAccount
name: {{ template "kyverno.background-controller.serviceAccountName" . }}
namespace: {{ template "kyverno.namespace" . }}
{{- end -}}
{{- end -}}
{{- end -}}
@@ -0,0 +1,12 @@
{{- if or .Values.backgroundController.caCertificates.data .Values.global.caCertificates.data -}}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "kyverno.background-controller.caCertificatesConfigMapName" . }}
namespace: {{ template "kyverno.namespace" . }}
labels:
{{- include "kyverno.admission-controller.labels" . | nindent 4 }}
data:
ca-certificates: |
{{ .Values.backgroundController.caCertificates.data | default .Values.global.caCertificates.data | indent 4 | trim }}
{{- end -}}
@@ -0,0 +1,227 @@
{{- if .Values.backgroundController.enabled -}}
{{- if not .Values.global.templating.debug -}}
{{- $automountSAToken := .Values.backgroundController.rbac.serviceAccount.automountServiceAccountToken -}}
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ template "kyverno.background-controller.name" . }}
namespace: {{ template "kyverno.namespace" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
{{- with .Values.backgroundController.annotations }}
annotations:
{{- tpl (toYaml .) $ | nindent 4 }}
{{- end }}
spec:
replicas: {{ template "kyverno.deployment.replicas" .Values.backgroundController.replicas }}
revisionHistoryLimit: {{ .Values.backgroundController.revisionHistoryLimit }}
{{- with .Values.backgroundController.updateStrategy }}
strategy:
{{- toYaml . | nindent 4 }}
{{- end }}
selector:
matchLabels:
{{- include "kyverno.background-controller.matchLabels" . | nindent 6 }}
template:
metadata:
labels:
{{- include "kyverno.background-controller.labels" . | nindent 8 }}
{{- with .Values.backgroundController.podLabels }}
{{- tpl (toYaml .) $ | nindent 8 }}
{{- end }}
{{- with .Values.backgroundController.podAnnotations }}
annotations: {{ tpl (toYaml .) $ | nindent 8 }}
{{- end }}
spec:
{{- with .Values.backgroundController.imagePullSecrets | default .Values.global.imagePullSecrets }}
imagePullSecrets:
{{- tpl (include "kyverno.sortedImagePullSecrets" .) $ | nindent 8 }}
{{- end }}
{{- with .Values.backgroundController.podSecurityContext }}
securityContext:
{{- tpl (toYaml .) $ | nindent 8 }}
{{- end }}
{{- with .Values.backgroundController.nodeSelector | default .Values.global.nodeSelector }}
nodeSelector:
{{- tpl (toYaml .) $ | nindent 8 }}
{{- end }}
{{- with .Values.backgroundController.tolerations | default .Values.global.tolerations}}
tolerations:
{{- tpl (toYaml .) $ | nindent 8 }}
{{- end }}
{{- with .Values.backgroundController.topologySpreadConstraints }}
topologySpreadConstraints:
{{- tpl (toYaml .) $ | nindent 8 }}
{{- end }}
{{- with .Values.backgroundController.priorityClassName }}
priorityClassName: {{ . | quote }}
{{- end }}
{{- with .Values.backgroundController.hostNetwork }}
hostNetwork: {{ . }}
{{- end }}
{{- with .Values.backgroundController.dnsPolicy }}
dnsPolicy: {{ . }}
{{- end }}
{{- with .Values.backgroundController.dnsConfig }}
dnsConfig:
{{- tpl (toYaml .) $ | nindent 8 }}
{{- end }}
{{- if or .Values.backgroundController.antiAffinity.enabled .Values.backgroundController.podAffinity .Values.backgroundController.nodeAffinity }}
affinity:
{{- if .Values.backgroundController.antiAffinity.enabled }}
{{- with .Values.backgroundController.podAntiAffinity }}
podAntiAffinity:
{{- tpl (toYaml .) $ | nindent 10 }}
{{- end }}
{{- end }}
{{- with .Values.backgroundController.podAffinity }}
podAffinity:
{{- tpl (toYaml .) $ | nindent 10 }}
{{- end }}
{{- with .Values.backgroundController.nodeAffinity }}
nodeAffinity:
{{- tpl (toYaml .) $ | nindent 10 }}
{{- end }}
{{- end }}
serviceAccountName: {{ template "kyverno.background-controller.serviceAccountName" . }}
automountServiceAccountToken: {{ $automountSAToken }}
containers:
- name: controller
image: {{ include "kyverno.background-controller.image" (dict "globalRegistry" .Values.global.image.registry "image" .Values.backgroundController.image "defaultTag" .Chart.AppVersion) | quote }}
imagePullPolicy: {{ .Values.backgroundController.image.pullPolicy }}
ports:
- containerPort: {{ .Values.backgroundController.server.port }}
name: https
protocol: TCP
- containerPort: {{ .Values.backgroundController.metering.port }}
name: metrics
protocol: TCP
{{ if .Values.backgroundController.profiling.enabled }}
- containerPort: {{ .Values.backgroundController.profiling.port }}
name: profiling-port
protocol: TCP
{{- end }}
args:
{{- if .Values.backgroundController.tracing.enabled }}
- --enableTracing
- --tracingAddress={{ .Values.backgroundController.tracing.address }}
- --tracingPort={{ .Values.backgroundController.tracing.port }}
{{- with .Values.backgroundController.tracing.creds }}
- --tracingCreds={{ . }}
{{- end }}
{{- end }}
- --disableMetrics={{ .Values.backgroundController.metering.disabled }}
{{- if not .Values.backgroundController.metering.disabled }}
- --otelConfig={{ .Values.backgroundController.metering.config }}
- --metricsPort={{ .Values.backgroundController.metering.port }}
{{- with .Values.backgroundController.metering.collector }}
- --otelCollector={{ . }}
{{- end }}
{{- with .Values.backgroundController.metering.creds }}
- --transportCreds={{ . }}
{{- end }}
{{- end }}
{{- if or .Values.imagePullSecrets .Values.existingImagePullSecrets }}
- --imagePullSecrets={{- $secretNames := concat (keys .Values.imagePullSecrets | sortAlpha) (.Values.existingImagePullSecrets | sortAlpha) -}}
{{- join "," $secretNames -}}
{{- end }}
- --resyncPeriod={{ .Values.backgroundController.resyncPeriod | default .Values.global.resyncPeriod }}
{{- include "kyverno.features.flags" (pick (mergeOverwrite (deepCopy .Values.features) .Values.backgroundController.featuresOverride)
"reporting"
"configMapCaching"
"deferredLoading"
"globalContext"
"logging"
"omitEvents"
"policyExceptions"
) | nindent 12 }}
{{- range $key, $value := .Values.backgroundController.extraArgs }}
{{- if $value }}
- --{{ $key }}={{ $value }}
{{- end }}
{{- end }}
{{ if .Values.backgroundController.profiling.enabled }}
- --profile=true
- --profilePort={{ .Values.backgroundController.profiling.port }}
{{- end }}
env:
- name: KYVERNO_SERVICEACCOUNT_NAME
value: {{ template "kyverno.background-controller.serviceAccountName" . }}
- name: KYVERNO_DEPLOYMENT
value: {{ template "kyverno.background-controller.name" . }}
- name: INIT_CONFIG
value: {{ template "kyverno.config.configMapName" . }}
- name: METRICS_CONFIG
value: {{ template "kyverno.config.metricsConfigMapName" . }}
- name: KYVERNO_POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: KYVERNO_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
{{- with (concat .Values.global.extraEnvVars .Values.backgroundController.extraEnvVars) }}
{{- toYaml . | nindent 10 }}
{{- end }}
{{- with .Values.backgroundController.resources }}
resources:
{{- tpl (toYaml .) $ | nindent 12 }}
{{- end }}
{{- with .Values.backgroundController.securityContext }}
securityContext:
{{- toYaml . | nindent 12 }}
{{- end }}
{{- if or .Values.backgroundController.caCertificates.data .Values.global.caCertificates.data .Values.backgroundController.caCertificates.volume .Values.global.caCertificates.volume (not $automountSAToken)}}
volumeMounts:
{{- if or .Values.backgroundController.caCertificates.data .Values.global.caCertificates.data .Values.backgroundController.caCertificates.volume .Values.global.caCertificates.volume }}
- name: ca-certificates
mountPath: /etc/ssl/certs/ca-certificates.crt
{{- if or .Values.backgroundController.caCertificates.data .Values.global.caCertificates.data }}
subPath: ca-certificates.crt
{{- end }}
{{- end }}
{{- if not $automountSAToken }}
- name: serviceaccount-token
mountPath: /var/run/secrets/kubernetes.io/serviceaccount
readOnly: true
{{- end }}
{{- end }}
{{- if or .Values.backgroundController.caCertificates.data .Values.global.caCertificates.data .Values.backgroundController.caCertificates.volume .Values.global.caCertificates.volume (not $automountSAToken)}}
volumes:
{{- if or .Values.backgroundController.caCertificates.data .Values.global.caCertificates.data }}
- name: ca-certificates
configMap:
name: {{ include "kyverno.background-controller.caCertificatesConfigMapName" . }}
items:
- key: ca-certificates
path: ca-certificates.crt
{{- else if or .Values.backgroundController.caCertificates.volume .Values.global.caCertificates.volume }}
{{- with (.Values.backgroundController.caCertificates.volume | default .Values.global.caCertificates.volume) }}
- name: ca-certificates
{{- toYaml . | nindent 8 }}
{{- end }}
{{- end }}
{{- end }}
{{- if not $automountSAToken }}
- name: serviceaccount-token
projected:
defaultMode: 0444
sources:
- serviceAccountToken:
expirationSeconds: 3607
path: token
- configMap:
name: kube-root-ca.crt
items:
- key: ca.crt
path: ca.crt
- downwardAPI:
items:
- path: namespace
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
{{- end }}
{{- end -}}
{{- end -}}
@@ -0,0 +1,30 @@
{{- if .Values.backgroundController.enabled -}}
{{- if .Values.backgroundController.networkPolicy.enabled -}}
{{- if .Values.backgroundController.metricsService.create -}}
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: {{ template "kyverno.background-controller.name" . }}
namespace: {{ template "kyverno.namespace" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
spec:
podSelector:
matchLabels:
{{- include "kyverno.background-controller.matchLabels" . | nindent 6 }}
policyTypes:
- Ingress
{{- if .Values.backgroundController.networkPolicy.ingressFrom }}
ingress:
- from:
{{- toYaml .Values.backgroundController.networkPolicy.ingressFrom | nindent 8 }}
ports:
- protocol: TCP
port: {{ .Values.backgroundController.metricsService.port }}
{{- else }}
ingress:
- {}
{{- end }}
{{- end -}}
{{- end -}}
{{- end -}}
@@ -0,0 +1,16 @@
{{- if .Values.backgroundController.enabled -}}
{{- if or .Values.backgroundController.podDisruptionBudget.enabled (gt (int .Values.backgroundController.replicas) 1) -}}
apiVersion: {{ template "kyverno.pdb.apiVersion" . }}
kind: PodDisruptionBudget
metadata:
name: {{ template "kyverno.background-controller.name" . }}
namespace: {{ template "kyverno.namespace" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
spec:
{{- include "kyverno.pdb.spec" .Values.backgroundController.podDisruptionBudget | nindent 2 }}
selector:
matchLabels:
{{- include "kyverno.background-controller.matchLabels" . | nindent 6 }}
{{- end -}}
{{- end -}}
@@ -0,0 +1,48 @@
{{- if .Values.backgroundController.enabled -}}
{{- if .Values.backgroundController.rbac.create -}}
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: {{ template "kyverno.background-controller.roleName" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
namespace: {{ template "kyverno.namespace" . }}
rules:
- apiGroups:
- ''
resources:
- configmaps
verbs:
- get
- list
- watch
resourceNames:
- {{ include "kyverno.config.configMapName" . }}
- {{ include "kyverno.config.metricsConfigMapName" . }}
- apiGroups:
- coordination.k8s.io
resources:
- leases
verbs:
- create
- apiGroups:
- coordination.k8s.io
resources:
- leases
verbs:
- delete
- get
- patch
- update
resourceNames:
- kyverno-background-controller
- apiGroups:
- ''
resources:
- secrets
verbs:
- get
- list
- watch
{{- end -}}
{{- end -}}
@@ -0,0 +1,19 @@
{{- if .Values.backgroundController.enabled -}}
{{- if .Values.backgroundController.rbac.create -}}
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: {{ template "kyverno.background-controller.roleName" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
namespace: {{ template "kyverno.namespace" . }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: {{ template "kyverno.background-controller.roleName" . }}
subjects:
- kind: ServiceAccount
name: {{ template "kyverno.background-controller.serviceAccountName" . }}
namespace: {{ template "kyverno.namespace" . }}
{{- end -}}
{{- end -}}
@@ -0,0 +1,53 @@
{{- if .Values.backgroundController.enabled -}}
{{- if .Values.backgroundController.metricsService.create -}}
---
apiVersion: v1
kind: Service
metadata:
name: {{ template "kyverno.background-controller.name" . }}-metrics
namespace: {{ template "kyverno.namespace" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
{{- with .Values.backgroundController.metricsService.annotations }}
annotations:
{{- tpl (toYaml .) $ | nindent 4 }}
{{- end }}
spec:
ports:
- port: {{ .Values.backgroundController.metricsService.port }}
targetPort: {{ .Values.backgroundController.metering.port }}
protocol: TCP
name: metrics-port
{{- if and (eq .Values.backgroundController.metricsService.type "NodePort") (not (empty .Values.backgroundController.metricsService.nodePort)) }}
nodePort: {{ .Values.backgroundController.metricsService.nodePort }}
{{- end }}
selector:
{{- include "kyverno.background-controller.matchLabels" . | nindent 4 }}
type: {{ .Values.backgroundController.metricsService.type }}
{{- if .Values.backgroundController.metricsService.trafficDistribution }}
trafficDistribution: {{ .Values.backgroundController.metricsService.trafficDistribution }}
{{- end }}
{{- end -}}
{{- end -}}
{{- if .Values.backgroundController.profiling.enabled }}
---
apiVersion: v1
kind: Service
metadata:
name: {{ template "kyverno.background-controller.name" . }}-profiling
namespace: {{ template "kyverno.namespace" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
spec:
ports:
- port: {{ .Values.backgroundController.profiling.port }}
targetPort: {{ .Values.backgroundController.profiling.port }}
protocol: TCP
name: profiling-port
{{- if and (eq .Values.backgroundController.profiling.serviceType "NodePort") (not (empty .Values.backgroundController.profiling.nodePort)) }}
nodePort: {{ .Values.backgroundController.profiling.nodePort }}
{{- end }}
selector:
{{- include "kyverno.background-controller.matchLabels" . | nindent 4 }}
type: {{ .Values.backgroundController.profiling.serviceType }}
{{- end -}}
@@ -0,0 +1,16 @@
{{- if .Values.backgroundController.enabled -}}
{{- if .Values.backgroundController.rbac.create -}}
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ template "kyverno.background-controller.serviceAccountName" . }}
namespace: {{ template "kyverno.namespace" . }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
{{- with .Values.backgroundController.rbac.serviceAccount.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
automountServiceAccountToken: false
{{- end -}}
{{- end -}}
@@ -0,0 +1,46 @@
{{- if .Values.backgroundController.enabled -}}
{{- if .Values.backgroundController.serviceMonitor.enabled -}}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ template "kyverno.background-controller.name" . }}
{{- if .Values.backgroundController.serviceMonitor.namespace }}
namespace: {{ .Values.backgroundController.serviceMonitor.namespace }}
{{- else }}
namespace: {{ template "kyverno.namespace" . }}
{{- end }}
{{- with .Values.backgroundController.serviceMonitor.additionalAnnotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
labels:
{{- include "kyverno.background-controller.labels" . | nindent 4 }}
{{- with .Values.backgroundController.serviceMonitor.additionalLabels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels:
{{- include "kyverno.background-controller.matchLabels" . | nindent 6 }}
namespaceSelector:
matchNames:
- {{ template "kyverno.namespace" . }}
endpoints:
- port: metrics-port
interval: {{ .Values.backgroundController.serviceMonitor.interval }}
scrapeTimeout: {{ .Values.backgroundController.serviceMonitor.scrapeTimeout }}
{{- if .Values.backgroundController.serviceMonitor.secure }}
scheme: https
tlsConfig:
{{- toYaml .Values.backgroundController.serviceMonitor.tlsConfig | nindent 8 }}
{{- end }}
{{- with .Values.backgroundController.serviceMonitor.relabelings }}
relabelings:
{{- toYaml . | nindent 6 }}
{{- end }}
{{- with .Values.backgroundController.serviceMonitor.metricRelabelings }}
metricRelabelings:
{{- toYaml . | nindent 6 }}
{{- end }}
{{- end -}}
{{- end -}}