Add extra workload types

charts/base/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: base
 description: Base Helm chart for Kubernetes - fully values-driven.
 type: application
-version: 0.1.1
+version: 0.2.0
 maintainers:
   - name: bonddim
 sources:

charts/base/README.md

@@ -1,6 +1,6 @@
 # base
 
-![Version: 0.1.1](https://img.shields.io/badge/Version-0.1.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 0.2.0](https://img.shields.io/badge/Version-0.2.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 Base Helm chart for Kubernetes - fully values-driven.
 
@@ -36,10 +36,16 @@ Base Helm chart for Kubernetes - fully values-driven.
 
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
-| annotations | object | `{}` | Additional annotations on the Deployment resource itself. |
+| workload | string | `"deployment"` | Workload type to deploy. One of: deployment, daemonset, statefulset, pod or null |
+| annotations | object | `{}` | Additional annotations on the Workload resource itself. |
 | labels | object | `{}` | Additional labels on the Deployment resource itself. |
 | replicas | int | `nil` | Number of pod replicas. Ignored when autoscaling.enabled=true. Must be >= 0 if specified. null by default, which defaults to 1 and not controlled by Helm. |
 | strategy | object | `{}` | Deployment update strategy. e.g. { type: RollingUpdate, rollingUpdate: { maxSurge: 1, maxUnavailable: 0 } } |
+| updateStrategy | object | `{}` | DaemonSet/StatefulSet update strategy. e.g. { type: RollingUpdate } or { type: OnDelete } |
+| serviceName | string | `""` | StatefulSet service name. Defaults to the fullname when empty. |
+| podManagementPolicy | string | `""` | StatefulSet pod management policy: OrderedReady or Parallel. |
+| volumeClaimTemplates | list | `[]` | StatefulSet volumeClaimTemplates for persistent storage. |
+| persistentVolumeClaimRetentionPolicy | object | `{}` | StatefulSet persistentVolumeClaimRetentionPolicy. |
 | revisionHistoryLimit | int | `nil` | Number of old ReplicaSets to retain. |
 | podAnnotations | object | `{}` | Additional annotations on the Pod template. |
 | podLabels | object | `{}` | Additional labels on the Pod template. |

charts/base/templates/daemonset.yaml

@@ -0,0 +1,20 @@
+{{- if eq .Values.workload "daemonset" -}}
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  {{- with include "base.annotations" (dict "annotations" .Values.annotations "context" .) }}
+  annotations: {{- . | nindent 4 }}
+  {{- end }}
+  labels: {{- include "base.labels" (dict "labels" .Values.labels "context" .) | nindent 4 }}
+  name: {{ include "base.fullname" . }}
+spec:
+  {{- with .Values.revisionHistoryLimit }}
+  revisionHistoryLimit: {{ . }}
+  {{- end }}
+  selector:
+    matchLabels: {{- include "base.selectorLabels" . | nindent 6 }}
+  {{- with .Values.updateStrategy }}
+  updateStrategy: {{- toYaml . | nindent 4 }}
+  {{- end }}
+  template: {{- include "base.podTemplate" . | nindent 4 }}
+{{- end }}

charts/base/templates/deployment.yaml

@@ -1,3 +1,4 @@
+{{- if eq .Values.workload "deployment" -}}
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -19,3 +20,4 @@ spec:
   strategy: {{- toYaml . | nindent 4 }}
   {{- end }}
   template: {{- include "base.podTemplate" . | nindent 4 }}
+{{- end }}

charts/base/templates/pod.yaml

@@ -0,0 +1,12 @@
+{{- if eq .Values.workload "pod" -}}
+{{- $podTemplate := include "base.podTemplate" . | fromYaml -}}
+apiVersion: v1
+kind: Pod
+metadata:
+  {{- with $podTemplate.metadata.annotations }}
+  annotations: {{- . | nindent 4 }}
+  {{- end }}
+  labels: {{- $podTemplate.metadata.labels | toYaml | nindent 4 }}
+  name: {{ include "base.fullname" . }}
+spec: {{- $podTemplate.spec | toYaml | nindent 2 }}
+{{- end }}

charts/base/templates/statefulset.yaml

@@ -0,0 +1,33 @@
+{{- if eq .Values.workload "statefulset" -}}
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  {{- with include "base.annotations" (dict "annotations" .Values.annotations "context" .) }}
+  annotations: {{- . | nindent 4 }}
+  {{- end }}
+  labels: {{- include "base.labels" (dict "labels" .Values.labels "context" .) | nindent 4 }}
+  name: {{ include "base.fullname" . }}
+spec:
+  {{- if and (not .Values.autoscaling.enabled) (ge (int .Values.replicas) 0) }}
+  replicas: {{ .Values.replicas }}
+  {{- end }}
+  {{- with .Values.revisionHistoryLimit }}
+  revisionHistoryLimit: {{ . }}
+  {{- end }}
+  selector:
+    matchLabels: {{- include "base.selectorLabels" . | nindent 6 }}
+  serviceName: {{ default (include "base.fullname" .) .Values.serviceName }}
+  {{- with .Values.podManagementPolicy }}
+  podManagementPolicy: {{ . }}
+  {{- end }}
+  {{- with .Values.updateStrategy }}
+  updateStrategy: {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- with .Values.persistentVolumeClaimRetentionPolicy }}
+  persistentVolumeClaimRetentionPolicy: {{- toYaml . | nindent 4 }}
+  {{- end }}
+  template: {{- include "base.podTemplate" . | nindent 4 }}
+  {{- with .Values.volumeClaimTemplates }}
+  volumeClaimTemplates: {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/base/values.yaml

@@ -32,7 +32,10 @@ commonAnnotations: {}
 ########################################################################
 ### Workload ###
 ########################################################################
-# -- Additional annotations on the Deployment resource itself.
+# -- Workload type to deploy. One of: deployment, daemonset, statefulset, pod or null
+# @section -- Workload parameters
+workload: deployment
+# -- Additional annotations on the Workload resource itself.
 # @section -- Workload parameters
 annotations: {}
 # -- Additional labels on the Deployment resource itself.
@@ -45,6 +48,21 @@ replicas: null
 # -- Deployment update strategy. e.g. { type: RollingUpdate, rollingUpdate: { maxSurge: 1, maxUnavailable: 0 } }
 # @section -- Workload parameters
 strategy: {}
+# -- DaemonSet/StatefulSet update strategy. e.g. { type: RollingUpdate } or { type: OnDelete }
+# @section -- Workload parameters
+updateStrategy: {}
+# -- (string) StatefulSet service name. Defaults to the fullname when empty.
+# @section -- Workload parameters
+serviceName: ""
+# -- (string) StatefulSet pod management policy: OrderedReady or Parallel.
+# @section -- Workload parameters
+podManagementPolicy: ""
+# -- StatefulSet volumeClaimTemplates for persistent storage.
+# @section -- Workload parameters
+volumeClaimTemplates: []
+# -- StatefulSet persistentVolumeClaimRetentionPolicy.
+# @section -- Workload parameters
+persistentVolumeClaimRetentionPolicy: {}
 # -- (int) Number of old ReplicaSets to retain.
 # @section -- Workload parameters
 revisionHistoryLimit: null