Upgraded KEDA to v2.16.0, along with scheduling tweaks.

Author: rudimk

addons/keda/Chart.yaml

@@ -1,27 +1,27 @@
 apiVersion: v2
 name: keda
 description: Event-based autoscaler for workloads on Kubernetes
+
 # Specify the Kubernetes version range that we support.
 # We allow pre-release versions for cloud-specific Kubernetes versions such as  v1.21.5-gke.1302 or v1.18.9-eks-d1db3c
 kubeVersion: ">=v1.23.0-0"
+
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 0.5.0
+version: 2.16.0
+
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
-appVersion: 2.11.1
+appVersion: 2.16.0
+
 home: https://github.com/kedacore/keda
 icon: https://raw.githubusercontent.com/kedacore/keda/main/images/keda-logo-500x500-white.png
 sources:
   - https://github.com/kedacore/keda
 maintainers:
-  - name: Ahmed ElSayed
-    email: [email protected]
   - name: Jorge Turrado
     email: [email protected]
-  - name: Tom Kerkhove
-    email: [email protected]
   - name: Zbynek Roubalik
-    email: [email protected]
-keywords:
-  - MISC
+    email: [email protected]
+  - name: Jan Wozniak
+    email: [email protected]

addons/keda/README.md

@@ -7,7 +7,7 @@ KEDA can run on both the cloud and the edge, integrates natively with Kubernetes
 
 ---
 <p align="center">
-We are a Cloud Native Computing Foundation (CNCF) incubation project.
+We are a Cloud Native Computing Foundation (CNCF) graduated project.
 
 <img src="https://raw.githubusercontent.com/kedacore/keda/main/images/logo-cncf.svg" height="75px">
 </p>
@@ -21,7 +21,7 @@ helm repo add kedacore https://kedacore.github.io/charts
 helm repo update
 
 kubectl create namespace keda
-helm install keda kedacore/keda --namespace keda --version 2.10.2
+helm install keda kedacore/keda --namespace keda --version {{ template "chart.appVersion" . }}
 ```
 
 ## Introduction
@@ -36,7 +36,7 @@ To install the chart with the release name `keda`:
 
 ```console
 $ kubectl create namespace keda
-$ helm install keda kedacore/keda --namespace keda --version 2.10.0
+$ helm install keda kedacore/keda --namespace keda --version {{ template "chart.version" . }}
 ```
 
 ## Uninstalling the Chart
@@ -59,7 +59,7 @@ their default values.
 | Parameter | Type | Default | Description |
 |-----------|------|---------|-------------|
 {{- range .Values }}
-  {{- if not (or (contains "operator" .Key) (contains "keda" .Key) (contains "metricServer" .Key) (contains "metricsServer" .Key) (contains "metricsApiServer" .Key) (contains "metricsAdapter" .Key) (contains "webhooks" .Key) (hasPrefix "service." .Key) ) }}
+  {{- if not (or (contains "operator" .Key) (contains "keda" .Key) (contains "opentelemetry" .Key) (contains "prometheus" .Key) (contains "metricServer" .Key) (contains "metricsServer" .Key) (contains "metricsApiServer" .Key) (contains "metricsAdapter" .Key) (contains "webhooks" .Key) (hasPrefix "service." .Key) ) }}
 | `{{ .Key }}` | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
   {{- end }}
 {{- end }}
@@ -69,7 +69,7 @@ their default values.
 | Parameter | Type | Default | Description |
 |-----------|------|---------|-------------|
 {{- range .Values }}
-  {{- if or (contains "operator" .Key) (contains "keda" .Key) }}
+  {{- if and (or (contains "operator" .Key) (contains "keda" .Key)) (not (or (contains "opentelemetry" .Key) (contains "prometheus" .Key) (contains "profiling" .Key))) }}
 | `{{ .Key }}` | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
   {{- end }}
 {{- end }}
@@ -79,7 +79,27 @@ their default values.
 | Parameter | Type | Default | Description |
 |-----------|------|---------|-------------|
 {{- range .Values }}
-  {{- if or (contains "metricServer" .Key) (contains "metricsServer" .Key) (contains "metricsApiServer" .Key) (contains "metricsAdapter" .Key) (hasPrefix "service." .Key) }}
+  {{- if and (or (contains "metricServer" .Key) (contains "metricsServer" .Key) (contains "metricsApiServer" .Key) (contains "metricsAdapter" .Key) (hasPrefix "service." .Key)) (not (or (contains "opentelemetry" .Key) (contains "prometheus" .Key) (contains "profiling" .Key)))}}
+| `{{ .Key }}` | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Operations
+
+| Parameter | Type | Default | Description |
+|-----------|------|---------|-------------|
+{{- range .Values }}
+  {{- if or (contains "opentelemetry" .Key) (contains "prometheus" .Key) }}
+| `{{ .Key }}` | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Troubleshooting
+
+| Parameter | Type | Default | Description |
+|-----------|------|---------|-------------|
+{{- range .Values }}
+  {{- if (contains "profiling" .Key) }}
 | `{{ .Key }}` | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
   {{- end }}
 {{- end }}
@@ -89,7 +109,7 @@ their default values.
 | Parameter | Type | Default | Description |
 |-----------|------|---------|-------------|
 {{- range .Values }}
-  {{- if contains "webhooks" .Key }}
+  {{- if and (contains "webhooks" .Key) (not (or (contains "opentelemetry" .Key) (contains "prometheus" .Key) (contains "profiling" .Key))) }}
 | `{{ .Key }}` | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
   {{- end }}
 {{- end }}

addons/keda/README.md.gotmpl

@@ -53,9 +53,16 @@ WARNING - prometheus.webhooks.serviceMonitor.relabellings is deprecated, please
 -------------------------------------------------------------------------------------
 {{- end }}
 
-{{- if lt .Capabilities.KubeVersion.Minor "25" }}
+{{- if lt .Capabilities.KubeVersion.Minor "28" }}
 -------------------------------------------------------------------------------------
-WARNING - Running on unsupported Kubernetes version "1.{{.Capabilities.KubeVersion.Minor}}". KEDA 2.11 is supported and tested on Kubernetes "1.25" or higher. See https://keda.sh/docs/2.11/operate/cluster/ for details.
+WARNING - Running on unsupported Kubernetes version "1.{{.Capabilities.KubeVersion.Minor}}". KEDA 2.13 is supported and tested on Kubernetes "1.28" or higher. See https://keda.sh/docs/latest/operate/cluster/ for details.
+-------------------------------------------------------------------------------------
+{{- end }}
+
+{{- if .Values.serviceAccount.name }}
+-------------------------------------------------------------------------------------
+WARNING - .serviceAccount.name has been deprecated, please migrate to newest version of the Helm Chart values that allows overriding the service account name for each KEDA component.
+          New version: serviceAccount.{operator,metricServer,webhooks}.{create,name,automountServiceAccountToken,annotations}
 -------------------------------------------------------------------------------------
 {{- end }}
 

addons/keda/form.yaml

@@ -8,17 +8,24 @@ Create chart name and version as used by the chart label.
 {{- end -}}
 
 {{/*
-Generate basic labels
+Generate basic labels for CRD
 */}}
-{{- define "keda.labels" }}
+{{- define "keda.crd-labels" }}
 helm.sh/chart: {{ include "keda.chart" . }}
 app.kubernetes.io/component: operator
-app.kubernetes.io/managed-by: {{ .Release.Service }}
-app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/managed-by: {{ .Values.customManagedBy | default .Release.Service }}
 app.kubernetes.io/part-of: {{ .Values.operator.name }}
 {{- if .Chart.AppVersion }}
 app.kubernetes.io/version: {{ .Chart.AppVersion }}
 {{- end }}
+{{- end }}
+
+{{/*
+Generate basic labels
+*/}}
+{{- define "keda.labels" -}}
+{{- include "keda.crd-labels" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
 {{- if .Values.additionalLabels }}
 {{ toYaml .Values.additionalLabels }}
 {{- end }}

addons/keda/templates/NOTES.txt

@@ -1,4 +1,4 @@
-{{- if .Values.certificates.certManager.enabled }}
+{{- if and .Values.certificates.certManager.enabled .Values.certificates.certManager.issuer.generate }}
 apiVersion: cert-manager.io/v1
 kind: Issuer
 metadata:
@@ -11,4 +11,4 @@ metadata:
 spec:
   ca:
     secretName: {{ .Values.certificates.certManager.caSecretName }}
-{{- end }}
+{{- end }}

addons/keda/templates/_helpers.tpl

@@ -25,10 +25,22 @@ spec:
   privateKey:
     algorithm: RSA
     size: 2048
-  duration: 8760h0m0s # 1 year
-  renewBefore: 5840h0m0s # 8 months
+  duration: {{ .Values.certificates.certManager.duration }}
+  renewBefore: {{ .Values.certificates.certManager.renewBefore }}
   issuerRef:
+    {{- if .Values.certificates.certManager.issuer.generate }}
     name: {{ .Values.operator.name }}-issuer
     kind: Issuer
     group: cert-manager.io
+    {{- else }}
+    {{- if .Values.certificates.certManager.issuer.name }}
+    name: {{ .Values.certificates.certManager.issuer.name }}
+    {{- end }}
+    {{- if .Values.certificates.certManager.issuer.kind }}
+    kind: {{ .Values.certificates.certManager.issuer.kind }}
+    {{- end }}
+    {{- if .Values.certificates.certManager.issuer.group }}
+    group: {{ .Values.certificates.certManager.issuer.group }}
+    {{- end }}
+    {{- end }}
 {{- end }}

addons/keda/templates/cert-manager/keda-issuer.yaml

@@ -1,4 +1,4 @@
-{{- if and .Values.certificates.certManager.enabled .Values.certificates.certManager.generateCA }}
+{{- if and .Values.certificates.certManager.enabled .Values.certificates.certManager.generateCA .Values.certificates.certManager.issuer.generate }}
 apiVersion: cert-manager.io/v1
 kind: Certificate
 metadata:
@@ -14,9 +14,9 @@ spec:
     algorithm: RSA
     size: 2048
   duration: 8760h0m0s # 1 year
-  renewBefore: 5840h0m0s # 8 months
+  renewBefore: 720h0m0s # 1 month
   issuerRef:
     name: {{ .Values.operator.name }}-selfsigned-issuer
     kind: Issuer
     group: cert-manager.io
-{{- end }}
+{{- end }}

addons/keda/templates/cert-manager/keda-tls-certificate.yaml

@@ -1,4 +1,4 @@
-{{- if and .Values.certificates.certManager.enabled .Values.certificates.certManager.generateCA }}
+{{- if and .Values.certificates.certManager.enabled .Values.certificates.certManager.generateCA .Values.certificates.certManager.issuer.generate }}
 apiVersion: cert-manager.io/v1
 kind: Issuer
 metadata:
@@ -10,4 +10,4 @@ metadata:
   namespace: {{ .Release.Namespace }}
 spec:
   selfSigned: {}
-{{- end }}
+{{- end }}