add schduling related parameters

Author: a60814billy

charts/codimd/templates/deployment.yaml

@@ -4,20 +4,29 @@ metadata:
   name: {{ template "codimd.fullname" . }}
   labels:
     app.kubernetes.io/component: server
-  {{- include "codimd.labels" . | nindent 4 }}
+    {{- include "codimd.labels" . | nindent 4 }}
 spec:
   replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/component: server
-  {{- include "codimd.labels" . | nindent 6 }}
+      {{- include "codimd.labels" . | nindent 6 }}
   template:
     metadata:
       name: {{ template "codimd.fullname" . }}
       labels:
         app.kubernetes.io/component: server
-    {{- include "codimd.labels" . | nindent 8 }}
+        {{- include "codimd.labels" . | nindent 8 }}
+      annotations:
+        {{ toYaml .Values.codimd.podAnnotations | nindent 8 }}
     spec:
+      affinity:
+      {{ toYaml .Values.codimd.affinity | nindent 8 }}
+      tolerations:
+      {{ toYaml .Values.codimd.tolerations | nindent 8 }}
+      nodeSelector:
+      {{ toYaml .Values.codimd.nodeSelector | nindent 8 }}
+
       {{ if .Values.image.pullSecrets }}
       imagePullSecrets:
       {{ .Values.image.pullSecrets | nindent 8 }}

charts/codimd/values.yaml

@@ -67,11 +67,32 @@ ingress:
   hostname:
   tlsSecret:
 
-
 ##
 ## CodiMD application configuration
 ##
 codimd:
+  ##
+  ## Affinity for pod assignment
+  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
+  ##
+  affinity: {}
+  ##
+  ## Tolerations for pod assignment. Evaluated as a template.
+  ## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
+  ##
+  tolerations: {}
+  ##
+  ## Node labels for pod assignment. Evaluated as a template.
+  ## ref: https://kubernetes.io/docs/user-guide/node-selection/
+  ##
+  nodeSelector: {}
+  ##
+  ## Pod annotations
+  ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+  ##
+  podAnnotations: {}
+
+
   ##
   ## connection setting
   ##