add specific concurrent option to helm chart

deploy/charts/external-secrets/README.md

@@ -35,6 +35,7 @@ The command removes all the Kubernetes components associated with the chart and
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
 | affinity | object | `{}` |  |
+| concurrent | int | `1` | Specifies the number of concurrent ExternalSecret Reconciles external-secret executes at a time. |
 | deploymentAnnotations | object | `{}` | Annotations to add to Deployment |
 | extraArgs | object | `{}` |  |
 | extraEnv | list | `[]` |  |

deploy/charts/external-secrets/templates/deployment.yaml

@@ -43,7 +43,7 @@ spec:
           {{- end }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
-          {{- if or (.Values.leaderElect) (.Values.scopedNamespace) (.Values.extraArgs) }}
+          {{- if or (.Values.leaderElect) (.Values.scopedNamespace) (.Values.concurrent) (.Values.extraArgs) }}
           args:
           {{- if .Values.leaderElect }}
           - --enable-leader-election=true
@@ -51,6 +51,9 @@ spec:
           {{- if .Values.scopedNamespace }}
           - --namespace={{ .Values.scopedNamespace }}
           {{- end }}
+          {{- if .Values.concurrent }}
+          - --concurrent={{ .Values.concurrent }}
+          {{- end }}
           {{- range $key, $value := .Values.extraArgs }}
             {{- if $value }}
           - --{{ $key }}={{ $value }}

deploy/charts/external-secrets/values.yaml

@@ -21,6 +21,10 @@ leaderElect: false
 # provided namespace
 scopedNamespace: ""
 
+# -- Specifies the number of concurrent ExternalSecret Reconciles external-secret executes at
+# a time.
+concurrent: 1
+
 serviceAccount:
   # -- Specifies whether a service account should be created.
   create: true