feat(chart): add Helm chart for Kubeflow Pipelines

manifests/helm/Chart.yaml

@@ -0,0 +1,15 @@
+apiVersion: v2
+name: kubeflow-pipelines
+description: Kubeflow Pipelines v2.15.0 for Kubernetes Native API Mode
+type: application
+version: 2.15.0
+appVersion: "2.15.0"
+
+
+annotations: {}
+  # Prerequisites:
+  # - cert-manager must be pre-installed (cluster-wide infrastructure)
+  # - Argo Workflows cluster resources must be pre-installed
+  # - MySQL database for ML Metadata (MLMD) - pipelines/versions stored as K8s CRs
+  # Note: Kubernetes-native mode stores pipelines as CRs, NOT in MySQL.
+  #       MySQL is only used for ML Metadata artifact tracking.

manifests/helm/templates/_helpers.tpl

@@ -0,0 +1,75 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "kubeflow-pipelines.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+*/}}
+{{- define "kubeflow-pipelines.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "kubeflow-pipelines.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "kubeflow-pipelines.labels" -}}
+helm.sh/chart: {{ include "kubeflow-pipelines.chart" . }}
+{{ include "kubeflow-pipelines.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+app.kubernetes.io/part-of: kubeflow
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "kubeflow-pipelines.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "kubeflow-pipelines.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+
+{{/*
+ServiceAccount annotations (for IRSA and custom annotations)
+*/}}
+{{- define "kubeflow-pipelines.serviceaccount-annotations" -}}
+{{- with .Values.serviceAccount.annotations }}
+{{- toYaml . | nindent 0 }}
+{{- end }}
+{{- end }}
+
+{{/*
+Namespace helper
+*/}}
+{{- define "kubeflow-pipelines.namespace" -}}
+{{- .Values.namespace.name | default "kubeflow" }}
+{{- end }}
+
+{{/*
+Compute checksum for config resources
+*/}}
+{{- define "kubeflow-pipelines.config-checksum" -}}
+checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+checksum/secret: {{ include (print $.Template.BasePath "/externalsecret.yaml") . | sha256sum }}
+{{- end }}