add example

charts/argo-cd/values.yaml

@@ -536,7 +536,24 @@ repoServer:
 
   ## Use init containers to configure custom tooling
   ## https://argoproj.github.io/argo-cd/operator-manual/custom_tools/
+ #  volumes:
+ #  - name: custom-tools
+ #    emptyDir: {}
+ #
  #  initContainers:
+ #  - name: download-tools
+ #    image: alpine:3.8
+ #    command: [sh, -c]
+ #    args:
+ #      - wget -qO- https://get.helm.sh/helm-v2.16.1-linux-amd64.tar.gz | tar -xvzf - &&
+ #        mv linux-amd64/helm /custom-tools/
+ #    volumeMounts:
+ #      - mountPath: /custom-tools
+ #        name: custom-tools
+ #  volumeMounts:
+ #  - mountPath: /usr/local/bin/helm
+ #    name: custom-tools
+ #    subPath: helm
 
 ## Argo Configs
 configs: