feat: higress helm support kubernetes latest version

Signed-off-by: iutx <root@viper.run>
iutx · Nov 8, 2022 · 83a0828 · 83a0828
1 parent 04cfef2
commit 83a0828
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Showing 8 changed files with 39 additions and 9 deletions.
diff --git a/helm/higress/Chart.yaml b/helm/higress/Chart.yaml
@@ -7,6 +7,6 @@ keywords:
 - gateways
 name: higress
 sources:
-- http://github.com/alibaba/higress
+- https://github.com/alibaba/higress
 type: application
 version: 0.5.0
diff --git a/helm/higress/templates/_helpers.tpl b/helm/higress/templates/_helpers.tpl
@@ -1,3 +1,22 @@
+{{/*
+Return the target Kubernetes version
+*/}}
+{{- define "capabilities.kubeVersion" -}}
+{{- default .Capabilities.KubeVersion.Version .Values.kubeVersionOverride -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for autoscaling.
+*/}}
+{{- define "capabilities.autoscaling.apiVersion" -}}
+{{- if semverCompare ">=1.23-0" (include "capabilities.kubeVersion" .) }}
+{{- print "autoscaling/v2" -}}
+{{- else -}}
+{{- print "autoscaling/v2beta2" -}}
+{{- end -}}
+{{- end -}}
+
+
 {{- define "gateway.name" -}}
 {{- .Values.gateway.name | default "higress-gateway" -}}
 {{- end }}

diff --git a/helm/higress/templates/hpa.yaml b/helm/higress/templates/hpa.yaml
@@ -1,5 +1,5 @@
 {{- if .Values.gateway.autoscaling.enabled }}
-apiVersion: autoscaling/v2beta2
+apiVersion: {{ include "capabilities.autoscaling.apiVersion" . }}
 kind: HorizontalPodAutoscaler
 metadata:
   name: {{ include "gateway.name" . }}

diff --git a/helm/higress/values.yaml b/helm/higress/values.yaml
@@ -181,3 +181,4 @@ controller:
     maxReplicas: 5
     targetCPUUtilizationPercentage: 80
 
+kubeVersionOverride: ""
diff --git a/helm/istio/Chart.lock b/helm/istio/Chart.lock
@@ -6,4 +6,4 @@ dependencies:
   repository: file://../istiod
   version: 1.12.0
 digest: sha256:12dd680ac6eee11750941f56aab434cc35c5df09ac784a5ef8f5b84e0984f8c7
-generated: "2022-10-31T14:49:23.29643+08:00"
+generated: "2022-11-08T21:31:35.660761+08:00"
diff --git a/helm/istio/Chart.yaml b/helm/istio/Chart.yaml
@@ -3,7 +3,7 @@ appVersion: 1.12.0
 description: Helm chart for deploying higress istio
 name: istio
 sources:
-- http://github.com/alibaba/higress
+- https://github.com/alibaba/higress
 dependencies:
 - name: base
   repository: "file://../base"

diff --git a/helm/istiod/templates/autoscale.yaml b/helm/istiod/templates/autoscale.yaml
@@ -1,5 +1,9 @@
 {{- if and .Values.pilot.autoscaleEnabled .Values.pilot.autoscaleMin .Values.pilot.autoscaleMax }}
-apiVersion: autoscaling/v2beta1
+{{- if (semverCompare ">=1.23-0" .Capabilities.KubeVersion.GitVersion)}}
+apiVersion: autoscaling/v2
+{{- else }}
+apiVersion: autoscaling/v2beta2
+{{- end }}
 kind: HorizontalPodAutoscaler
 metadata:
   name: istiod{{- if not (eq .Values.revision "") }}-{{ .Values.revision }}{{- end }}
@@ -18,9 +22,11 @@ spec:
     kind: Deployment
     name: istiod{{- if not (eq .Values.revision "") }}-{{ .Values.revision }}{{- end }}
   metrics:
-  - type: Resource
-    resource:
-      name: cpu
-      targetAverageUtilization: {{ .Values.pilot.cpu.targetAverageUtilization }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.pilot.cpu.targetAverageUtilization }}
 ---
 {{- end }}
diff --git a/helm/istiod/templates/poddisruptionbudget.yaml b/helm/istiod/templates/poddisruptionbudget.yaml
@@ -1,5 +1,9 @@
 {{- if .Values.global.defaultPodDisruptionBudget.enabled }}
+{{- if (semverCompare ">=1.21-0" .Capabilities.KubeVersion.GitVersion) }}
+apiVersion: policy/v1
+{{- else }}
 apiVersion: policy/v1beta1
+{{- end }}
 kind: PodDisruptionBudget
 metadata:
   name: istiod{{- if not (eq .Values.revision "") }}-{{ .Values.revision }}{{- end }}