flyteorg · lowc1012 · Apr 26, 2026
diff --git a/charts/flyte-core/Chart.yaml b/charts/flyte-core/Chart.yaml
@@ -0,0 +1,6 @@
+apiVersion: v2
+name: flyte-core
+description: Helm chart for Flyte core that each component deployed as separate services
+type: application
+version: "0.1.0"
+appVersion: "1.0.0"
diff --git a/charts/flyte-core/templates/_helpers.tpl b/charts/flyte-core/templates/_helpers.tpl
@@ -0,0 +1,164 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "flyte-core.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+*/}}
+{{- define "flyte-core.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 }}
+
+{{/*
+Chart label value.
+*/}}
+{{- define "flyte-core.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels applied to every resource.
+*/}}
+{{- define "flyte-core.labels" -}}
+helm.sh/chart: {{ include "flyte-core.chart" . }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+app.kubernetes.io/part-of: flyte
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+{{- with .Values.commonLabels }}
+{{ toYaml . }}
+{{- end }}
+{{- end }}
+
+{{/*
+Component labels — call with (dict "ctx" $ "component" "runs").
+*/}}
+{{- define "flyte-core.componentLabels" -}}
+{{ include "flyte-core.labels" .ctx }}
+app.kubernetes.io/name: {{ include "flyte-core.name" .ctx }}
+app.kubernetes.io/component: {{ .component }}
+{{- end }}
+
+{{/*
+Selector labels for a component — call with (dict "ctx" $ "component" "runs").
+*/}}
+{{- define "flyte-core.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "flyte-core.name" .ctx }}
+app.kubernetes.io/instance: {{ .ctx.Release.Name }}
+app.kubernetes.io/component: {{ .component }}
+{{- end }}
+
+{{/*
+ServiceAccount name.
+*/}}
+{{- define "flyte-core.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "flyte-core.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Component fullname — call with (dict "ctx" $ "component" "runs").
+*/}}
+{{- define "flyte-core.componentFullname" -}}
+{{- printf "%s-%s" (include "flyte-core.fullname" .ctx) .component | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Per-component ConfigMap name — call with (dict "ctx" $ "component" "runs").
+*/}}
+{{- define "flyte-core.componentConfigMapName" -}}
+{{- printf "%s-%s-config" (include "flyte-core.fullname" .ctx) .component | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Database Secret name.
+*/}}
+{{- define "flyte-core.dbSecretName" -}}
+{{- printf "%s-db-password" (include "flyte-core.fullname" .) }}
+{{- end }}
+
+{{/*
+Webhook service name.
+*/}}
+{{- define "flyte-core.webhook.serviceName" -}}
+{{- printf "%s-webhook" (include "flyte-core.fullname" .) }}
+{{- end }}
+
+{{/*
+ClusterRole name.
+*/}}
+{{- define "flyte-core.clusterRoleName" -}}
+{{- printf "%s-cluster-role" (include "flyte-core.fullname" .) }}
+{{- end }}
+
+{{/*
+Storage stow config block — reused across component configmaps.
+*/}}
+{{- define "flyte-core.storageConfig" -}}
+storage:
+  type: stow
+  stow:
+    {{- if eq .Values.storage.provider "s3" }}
+    {{- with .Values.storage.providerConfig.s3 }}
+    kind: s3
+    config:
+      region: {{ .region }}
+      disable_ssl: {{ .disableSSL }}
+      v2_signing: {{ .v2Signing }}
+      {{- if .endpoint }}
+      endpoint: {{ .endpoint }}
+      {{- end }}
+      auth_type: {{ .authType }}
+    {{- end }}
+    {{- else if eq .Values.storage.provider "gcs" }}
+    kind: google
+    config:
+      json: ""
+      project_id: {{ .Values.storage.providerConfig.gcs.project }}
+      scopes: https://www.googleapis.com/auth/cloud-platform
+    {{- else if eq .Values.storage.provider "azure" }}
+    {{- with .Values.storage.providerConfig.azure }}
+    kind: azure
+    config:
+      account: {{ .account }}
+      {{- if .key }}
+      key: {{ .key }}
+      {{- end }}
+    {{- end }}
+    {{- end }}
+  container: {{ .Values.storage.metadataContainer }}
+{{- end }}
+
+{{/*
+Database config block — reused by runs and cache_service.
+*/}}
+{{- define "flyte-core.databaseConfig" -}}
+database:
+  postgres:
+    username: {{ .Values.database.username }}
+    host: {{ tpl .Values.database.host . }}
+    port: {{ .Values.database.port }}
+    dbname: {{ .Values.database.dbname }}
+    options: {{ .Values.database.options | quote }}
+    {{- if .Values.database.password }}
+    passwordPath: /etc/flyte/db-password/password
+    {{- else if .Values.database.passwordPath }}
+    passwordPath: {{ .Values.database.passwordPath }}
+    {{- end }}
+{{- end }}
diff --git a/charts/flyte-core/templates/actions/configmap.yaml b/charts/flyte-core/templates/actions/configmap.yaml
@@ -0,0 +1,27 @@
+{{- if .Values.actions.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "flyte-core.componentConfigMapName" (dict "ctx" $ "component" "actions") }}
+  namespace: {{ .Release.Namespace }}
+  labels: {{- include "flyte-core.componentLabels" (dict "ctx" $ "component" "actions") | nindent 4 }}
+data:
+  000-core.yaml: |
+    logger:
+      show-source: true
+      level: {{ .Values.logging.level }}
+  010-actions.yaml: |
+    actions:
+      server:
+        host: "0.0.0.0"
+        port: {{ .Values.actions.port }}
+      kubernetes:
+        namespace: {{ .Release.Namespace }}
+      watchBufferSize: {{ .Values.actions.config.watchBufferSize }}
+      watchWorkers: {{ .Values.actions.config.watchWorkers }}
+      runServiceUrl: "http://{{ include "flyte-core.componentFullname" (dict "ctx" $ "component" "runs") }}.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.runs.port }}"
+  {{- with .Values.inlineConfig }}
+  100-inline.yaml: |
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
diff --git a/charts/flyte-core/templates/actions/deployment.yaml b/charts/flyte-core/templates/actions/deployment.yaml
@@ -0,0 +1,78 @@
+{{- if .Values.actions.enabled }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "flyte-core.componentFullname" (dict "ctx" $ "component" "actions") }}
+  namespace: {{ .Release.Namespace }}
+  labels: {{- include "flyte-core.componentLabels" (dict "ctx" $ "component" "actions") | nindent 4 }}
+spec:
+  replicas: {{ .Values.actions.replicaCount }}
+  selector:
+    matchLabels: {{- include "flyte-core.selectorLabels" (dict "ctx" $ "component" "actions") | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/actions/configmap.yaml") . | sha256sum }}
+        {{- with .Values.actions.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      labels: {{- include "flyte-core.selectorLabels" (dict "ctx" $ "component" "actions") | nindent 8 }}
+        {{- with .Values.actions.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      serviceAccountName: {{ include "flyte-core.serviceAccountName" . }}
+      {{- with .Values.actions.nodeSelector }}
+      nodeSelector: {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.actions.tolerations }}
+      tolerations: {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.actions.affinity }}
+      affinity: {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: actions
+          image: "{{ .Values.image.repository }}/actions:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command: ["/usr/local/bin/flyte-actions"]
+          args: ["--config", "/etc/flyte/config.d/*.yaml"]
+          ports:
+            - name: http
+              containerPort: {{ .Values.actions.port }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: http
+            initialDelaySeconds: 30
+          readinessProbe:
+            httpGet:
+              path: /readyz
+              port: http
+            initialDelaySeconds: 30
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: POD_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            {{- with .Values.actions.extraEnvVars }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
+          volumeMounts:
+            - name: config
+              mountPath: /etc/flyte/config.d
+          {{- with .Values.actions.resources }}
+          resources: {{- toYaml . | nindent 12 }}
+          {{- end }}
+      volumes:
+        - name: config
+          projected:
+            sources:
+              - configMap:
+                  name: {{ include "flyte-core.componentConfigMapName" (dict "ctx" $ "component" "actions") }}
+{{- end }}
diff --git a/charts/flyte-core/templates/actions/service.yaml b/charts/flyte-core/templates/actions/service.yaml
@@ -0,0 +1,16 @@
+{{- if .Values.actions.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "flyte-core.componentFullname" (dict "ctx" $ "component" "actions") }}
+  namespace: {{ .Release.Namespace }}
+  labels: {{- include "flyte-core.componentLabels" (dict "ctx" $ "component" "actions") | nindent 4 }}
+spec:
+  type: ClusterIP
+  ports:
+    - name: http
+      port: {{ .Values.actions.port }}
+      targetPort: http
+      protocol: TCP
+  selector: {{- include "flyte-core.selectorLabels" (dict "ctx" $ "component" "actions") | nindent 4 }}
+{{- end }}
diff --git a/charts/flyte-core/templates/cache_service/configmap.yaml b/charts/flyte-core/templates/cache_service/configmap.yaml
@@ -0,0 +1,26 @@
+{{- if .Values.cacheService.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "flyte-core.componentConfigMapName" (dict "ctx" $ "component" "cache-service") }}
+  namespace: {{ .Release.Namespace }}
+  labels: {{- include "flyte-core.componentLabels" (dict "ctx" $ "component" "cache-service") | nindent 4 }}
+data:
+  000-core.yaml: |
+    logger:
+      show-source: true
+      level: {{ .Values.logging.level }}
+  001-storage.yaml: |
+    {{- include "flyte-core.storageConfig" . | nindent 4 }}
+  002-database.yaml: |
+    {{- include "flyte-core.databaseConfig" . | nindent 4 }}
+  010-cache-service.yaml: |
+    cache_service:
+      server:
+        host: "0.0.0.0"
+        port: {{ .Values.cacheService.port }}
+  {{- with .Values.inlineConfig }}
+  100-inline.yaml: |
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}