Reuse control plane's resource partial template in 'partials' chart

Signed-off-by: ihcsim <[email protected]>

Author: ihcsim

charts/linkerd/templates/_resources.tpl

@@ -1,21 +1,21 @@
 {{/* Specify resource requests and limits for workloads */}}
 {{- define "linkerd.resources" -}}
 resources:
-  {{- if or .CPU.Request .Memory.Request }}
-  requests:
-    {{- with .CPU.Request }}
+  {{- if or .CPU.Limit .Memory.Limit }}
+  limits:
+    {{- with .CPU.Limit }}
     cpu: {{.}}
     {{- end }}
-    {{- with .Memory.Request }}
+    {{- with .Memory.Limit }}
     memory: {{.}}
     {{- end }}
   {{- end }}
-  {{- if or .CPU.Limit .Memory.Limit }}
-  limits:
-    {{- with .CPU.Limit }}
+  {{- if or .CPU.Request .Memory.Request }}
+  requests:
+    {{- with .CPU.Request }}
     cpu: {{.}}
     {{- end }}
-    {{- with .Memory.Limit }}
+    {{- with .Memory.Request }}
     memory: {{.}}
     {{- end }}
   {{- end }}

charts/linkerd/values.yaml

@@ -60,13 +60,13 @@ Proxy:
   UID: &proxy_uid 2102
 
   # use this to override the default resource requirements in HA mode
-  #ResourceRequirements:
-    #limits:
-      #cpu: "1"
-      #memory: 250Mi
-    #requests:
-      #cpu: 100m
-      #memory: 20Mi
+  ResourceRequirements:
+    CPU:
+      Limit: "1"
+      Request: 100m
+    Memory:
+      Limit: 250Mi
+      Request: 20Mi
 
 # proxy-init configuration
 ProxyInit:
@@ -82,13 +82,13 @@ ProxyInit:
     UID: *proxy_uid
 
   # use this to override the default resource requirements in HA mode
-  #ResourceRequirements:
-    #limits:
-      #cpu: "100m"
-      #memory: 50Mi
-    #requests:
-      #cpu: 10m
-      #memory: 10Mi
+  ResourceRequirements:
+    CPU:
+      Limit: 100m
+      Request: 10m
+    Memory:
+      Limit: 50Mi
+      Request: 10Mi
 
 # annotations
 CreatedByAnnotation: linkerd.io/created-by

charts/partials/templates/_proxy-init.tpl

@@ -13,12 +13,7 @@
   image: {{.Image.Name}}:{{.Image.Version}}
   imagePullPolicy: {{.Image.PullPolicy}}
   name: linkerd-init
-  resources:
-  {{- if .ResourceRequirements -}}
-  {{- toYaml .ResourceRequirements | trim | nindent 4 -}}
-  {{- else -}}
-  {{- include "partials.proxy-init.resource" .Proxy | nindent 4 -}}
-  {{- end }}
+  {{- include "partials.resource" .ResourceRequirements | nindent 2 }}
   securityContext:
     allowPrivilegeEscalation: false
     capabilities:

charts/partials/templates/_proxy.tpl

@@ -71,12 +71,7 @@
       port: {{.Port.Admin}}
     initialDelaySeconds: 2
   {{- if eq .HighAvailability true -}}
-  resources:
-  {{- if .ResourceRequirements -}}
-  {{- toYaml .ResourceRequirements | trim | nindent 4 -}}
-  {{- else -}}
-  {{- include "partials.proxy.resource" .Proxy | nindent 4 -}}
-  {{- end }}
+  {{- include "partials.resource" .ResourceRequirements | nindent 2 -}}
   {{- end }}
   securityContext:
     allowPrivilegeEscalation: false

charts/partials/templates/_resource.tpl

@@ -1,17 +1,21 @@
-{{- define "partials.proxy.resource" -}}
-limits:
-  cpu: "1"
-  memory: 250Mi
-requests:
-  cpu: 100m
-  memory: 20Mi
-{{- end -}}
-
-{{- define "partials.proxy-init.resource" -}}
-limits:
-  cpu: 100m
-  memory: 50Mi
-requests:
-  cpu: 10m
-  memory: 10Mi
-{{- end -}}
+{{- define "partials.resource" -}}
+resources:
+  {{- if or .CPU.Limit .Memory.Limit }}
+  limits:
+    {{- with .CPU.Limit }}
+    cpu: {{.}}
+    {{- end }}
+    {{- with .Memory.Limit }}
+    memory: {{.}}
+    {{- end }}
+  {{- end }}
+  {{- if or .CPU.Request .Memory.Request }}
+  requests:
+    {{- with .CPU.Request }}
+    cpu: {{.}}
+    {{- end }}
+    {{- with .Memory.Request }}
+    memory: {{.}}
+    {{- end }}
+  {{- end }}
+{{- end }}