Merge branch 'main' into feat/add_probes

Author: RealAnna

examples/operator/templates/deployment.yaml

@@ -53,9 +53,9 @@ spec:
               key: VAR1
               name: {{ include "operator.fullname" . }}-secret-vars
         - name: VAR2
-          value: {{ .Values.controllerManager.manager.var2 }}
+          value: {{ .Values.controllerManager.manager.env.var2 }}
         - name: VAR3_MY_ENV
-          value: {{ .Values.controllerManager.manager.var3MyEnv }}
+          value: {{ .Values.controllerManager.manager.env.var3MyEnv }}
         - name: VAR4
           valueFrom:
             configMapKeyRef:
@@ -74,6 +74,7 @@ spec:
           value: {{ .Values.kubernetesClusterDomain }}
         image: {{ .Values.controllerManager.manager.image.repository }}:{{ .Values.controllerManager.manager.image.tag
           | default .Chart.AppVersion }}
+        imagePullPolicy: {{ .Values.controllerManager.manager.imagePullPolicy }}
         name: manager
         resources: {{- toYaml .Values.controllerManager.manager.resources | nindent 10 }}
         securityContext:

examples/operator/values.yaml

@@ -12,6 +12,7 @@ controllerManager:
     image:
       repository: controller
       tag: latest
+    imagePullPolicy: Always
     resources:
       limits:
         cpu: 100m

pkg/processor/deployment/deployment.go

@@ -47,7 +47,9 @@ const selectorTempl = `%[1]s
 {{- include "%[2]s.selectorLabels" . | nindent 6 }}
 %[3]s`
 
-const envValue = "{{ .Values.%[1]s.%[2]s.%[3]s }}"
+const imagePullPolicyTemplate = "{{ .Values.%[1]s.%[2]s.imagePullPolicy }}"
+const envValue = "{{ .Values.%[1]s.%[2]s.%[3]s.%[4]s }}"
+
 
 // New creates processor for k8s Deployment resource.
 func New() helmify.Processor {
@@ -284,6 +286,14 @@ func processPodContainer(name string, appMeta helmify.AppMetadata, c corev1.Cont
 			return c, errors.Wrap(err, "unable to set container resources value")
 		}
 	}
+
+	if c.ImagePullPolicy != "" {
+		err = unstructured.SetNestedField(*values, string(c.ImagePullPolicy), name, containerName, "imagePullPolicy")
+		if err != nil {
+			return c, errors.Wrap(err, "unable to set container imagePullPolicy")
+		}
+		c.ImagePullPolicy = corev1.PullPolicy(fmt.Sprintf(imagePullPolicyTemplate, name, containerName))
+	}
 	return c, nil
 }
 
@@ -306,7 +316,7 @@ func processEnv(name string, appMeta helmify.AppMetadata, c corev1.Container, va
 		if err != nil {
 			return c, errors.Wrap(err, "unable to set deployment value field")
 		}
-		c.Env[i].Value = fmt.Sprintf(envValue, name, containerName, strcase.ToLowerCamel(strings.ToLower(c.Env[i].Name)))
+		c.Env[i].Value = fmt.Sprintf(envValue, name, containerName, "env", strcase.ToLowerCamel(strings.ToLower(c.Env[i].Name)))
 	}
 	return c, nil
 }

test_data/k8s-operator-kustomize.output

@@ -635,6 +635,7 @@ spec:
             resourceFieldRef:
               resource: limits.cpu
         image: controller:latest
+        imagePullPolicy: Always
         livenessProbe:
           httpGet:
             path: /healthz