[kube-state-metrics] sync upstream update

Signed-off-by: frezes <zhangjunhao@kubesphere.io>

charts/kube-state-metrics/Chart.yaml

@@ -7,8 +7,8 @@ keywords:
 - prometheus
 - kubernetes
 type: application
-version: 4.25.0
-appVersion: 2.7.0
+version: 5.10.0
+appVersion: 2.9.2
 home: https://github.com/kubernetes/kube-state-metrics/
 sources:
 - https://github.com/kubernetes/kube-state-metrics/
@@ -19,3 +19,8 @@ maintainers:
   email: manuel@rueg.eu
 - name: dotdc
   email: david@0xdc.me
+annotations:
+  "artifacthub.io/license": Apache-2.0
+  "artifacthub.io/links": |
+    - name: Chart Source
+      url: https://github.com/prometheus-community/helm-charts

charts/kube-state-metrics/README.md

@@ -2,14 +2,15 @@
 
 Installs the [kube-state-metrics agent](https://github.com/kubernetes/kube-state-metrics).
 
-## Get Repo Info
-
+## Get Repository Info
+<!-- textlint-disable -->
 ```console
 helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
 helm repo update
 ```
 
 _See [helm repo](https://helm.sh/docs/helm/helm_repo/) for command documentation._
+<!-- textlint-enable -->
 
 ## Install Chart
 
@@ -43,20 +44,19 @@ _See [helm upgrade](https://helm.sh/docs/helm/helm_upgrade/) for command documen
 
 You can upgrade in-place:
 
-1. [get repo info](#get-repo-info)
-1. [upgrade](#upgrading-chart) your existing release name using the new chart repo
-
+1. [get repository info](#get-repository-info)
+1. [upgrade](#upgrading-chart) your existing release name using the new chart repository
 
 ## Upgrading to v3.0.0
 
 v3.0.0 includes kube-state-metrics v2.0, see the [changelog](https://github.com/kubernetes/kube-state-metrics/blob/release-2.0/CHANGELOG.md) for major changes on the application-side.
 
 The upgraded chart now the following changes:
+
 * Dropped support for helm v2 (helm v3 or later is required)
 * collectors key was renamed to resources
 * namespace key was renamed to namespaces
 
-
 ## Configuration
 
 See [Customizing the Chart Before Installing](https://helm.sh/docs/intro/using_helm/#customizing-the-chart-before-installing). To see all configurable options with detailed comments:
@@ -65,4 +65,21 @@ See [Customizing the Chart Before Installing](https://helm.sh/docs/intro/using_h
 helm show values prometheus-community/kube-state-metrics
 ```
 
-You may also run `helm show values` on this chart's [dependencies](#dependencies) for additional options.
+### kube-rbac-proxy
+
+You can enable `kube-state-metrics` endpoint protection using `kube-rbac-proxy`. By setting `kubeRBACProxy.enabled: true`, this chart will deploy one RBAC proxy container per endpoint (metrics & telemetry).
+To authorize access, authenticate your requests (via a `ServiceAccount` for example) with a `ClusterRole` attached such as:
+
+```yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: kube-state-metrics-read
+rules:
+  - apiGroups: [ "" ]
+    resources: ["services/kube-state-metrics"]
+    verbs:
+      - get
+```
+
+See [kube-rbac-proxy examples](https://github.com/brancz/kube-rbac-proxy/tree/master/examples/resource-attributes) for more details.

charts/kube-state-metrics/templates/NOTES.txt

@@ -8,3 +8,16 @@ In your case, {{ template "kube-state-metrics.fullname" . }}.{{ template "kube-s
 They are served either as plaintext or protobuf depending on the Accept header.
 They are designed to be consumed either by Prometheus itself or by a scraper that is compatible with scraping a Prometheus client endpoint.
 
+{{- if .Values.kubeRBACProxy.enabled}}
+
+kube-rbac-proxy endpoint protections is enabled:
+- Metrics endpoints are now HTTPS
+- Ensure that the client authenticates the requests (e.g. via service account) with the following role permissions:
+```
+rules:
+  - apiGroups: [ "" ]
+    resources: ["services/{{ template "kube-state-metrics.fullname" . }}"]
+    verbs:
+      - get
+```
+{{- end }}

charts/kube-state-metrics/templates/_helpers.tpl

@@ -77,9 +77,13 @@ release: {{ .Release.Name }}
 Selector labels
 */}}
 {{- define "kube-state-metrics.selectorLabels" }}
+{{- if .Values.selectorOverride }}
+{{ toYaml .Values.selectorOverride }}
+{{- else }}
 app.kubernetes.io/name: {{ include "kube-state-metrics.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end }}
+{{- end }}
 
 {{/* Sets default scrape limits for servicemonitor */}}
 {{- define "servicemonitor.scrapeLimits" -}}
@@ -99,3 +103,54 @@ labelNameLengthLimit: {{ . }}
 labelValueLengthLimit: {{ . }}
 {{- end }}
 {{- end -}}
+
+{{/*
+Formats imagePullSecrets. Input is (dict "Values" .Values "imagePullSecrets" .{specific imagePullSecrets})
+*/}}
+{{- define "kube-state-metrics.imagePullSecrets" -}}
+{{- range (concat .Values.global.imagePullSecrets .imagePullSecrets) }}
+  {{- if eq (typeOf .) "map[string]interface {}" }}
+- {{ toYaml . | trim }}
+  {{- else }}
+- name: {{ . }}
+  {{- end }}
+{{- end }}
+{{- end -}}
+
+{{/*
+The image to use for kube-state-metrics
+*/}}
+{{- define "kube-state-metrics.image" -}}
+{{- if .Values.image.sha }}
+{{- if .Values.global.imageRegistry }}
+{{- printf "%s/%s:%s@%s" .Values.global.imageRegistry .Values.image.repository (default (printf "v%s" .Chart.AppVersion) .Values.image.tag) .Values.image.sha }}
+{{- else }}
+{{- printf "%s/%s:%s@%s" .Values.image.registry .Values.image.repository (default (printf "v%s" .Chart.AppVersion) .Values.image.tag) .Values.image.sha }}
+{{- end }}
+{{- else }}
+{{- if .Values.global.imageRegistry }}
+{{- printf "%s/%s:%s" .Values.global.imageRegistry .Values.image.repository (default (printf "v%s" .Chart.AppVersion) .Values.image.tag) }}
+{{- else }}
+{{- printf "%s/%s:%s" .Values.image.registry .Values.image.repository (default (printf "v%s" .Chart.AppVersion) .Values.image.tag) }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+The image to use for kubeRBACProxy
+*/}}
+{{- define "kubeRBACProxy.image" -}}
+{{- if .Values.kubeRBACProxy.image.sha }}
+{{- if .Values.global.imageRegistry }}
+{{- printf "%s/%s:%s@%s" .Values.global.imageRegistry .Values.kubeRBACProxy.image.repository (default (printf "v%s" .Chart.AppVersion) .Values.kubeRBACProxy.image.tag) .Values.kubeRBACProxy.image.sha }}
+{{- else }}
+{{- printf "%s/%s:%s@%s" .Values.kubeRBACProxy.image.registry .Values.kubeRBACProxy.image.repository (default (printf "v%s" .Chart.AppVersion) .Values.kubeRBACProxy.image.tag) .Values.kubeRBACProxy.image.sha }}
+{{- end }}
+{{- else }}
+{{- if .Values.global.imageRegistry }}
+{{- printf "%s/%s:%s" .Values.global.imageRegistry .Values.kubeRBACProxy.image.repository (default (printf "v%s" .Chart.AppVersion) .Values.kubeRBACProxy.image.tag) }}
+{{- else }}
+{{- printf "%s/%s:%s" .Values.kubeRBACProxy.image.registry .Values.kubeRBACProxy.image.repository (default (printf "v%s" .Chart.AppVersion) .Values.kubeRBACProxy.image.tag) }}
+{{- end }}
+{{- end }}
+{{- end }}

charts/kube-state-metrics/templates/ciliumnetworkpolicy.yaml

@@ -0,0 +1,33 @@
+{{- if and .Values.networkPolicy.enabled (eq .Values.networkPolicy.flavor "cilium") }}
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  {{- if .Values.annotations }}
+  annotations:
+    {{ toYaml .Values.annotations | nindent 4 }}
+  {{- end }}
+  labels:
+    {{- include "kube-state-metrics.labels" . | indent 4 }}
+  name: {{ template "kube-state-metrics.fullname" . }}
+  namespace: {{ template "kube-state-metrics.namespace" . }}
+spec:
+  endpointSelector:
+    matchLabels:
+      {{- include "kube-state-metrics.selectorLabels" . | indent 6 }}
+  egress:
+    {{- if and .Values.networkPolicy.cilium .Values.networkPolicy.cilium.kubeApiServerSelector }}
+      {{ toYaml .Values.networkPolicy.cilium.kubeApiServerSelector | nindent 6 }}
+    {{- else }}
+    - toEntities:
+      - kube-apiserver
+    {{- end }}
+  ingress:
+  - toPorts:
+    - ports:
+      - port: {{ .Values.service.port | quote }}
+        protocol: TCP
+      {{- if .Values.selfMonitor.enabled }}
+      - port: {{ .Values.selfMonitor.telemetryPort | default 8081 | quote }}
+        protocol: TCP
+      {{ end }}
+{{ end }}

charts/kube-state-metrics/templates/crs-configmap.yaml

@@ -0,0 +1,9 @@
+{{- if .Values.customResourceState.enabled}}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "kube-state-metrics.fullname" . }}-customresourcestate-config
+data:
+  config.yaml: |
+    {{- toYaml .Values.customResourceState.config | nindent 4 }}
+{{- end }}