From 6b0ff5d420a4d61225de11d815663c412e0f398e Mon Sep 17 00:00:00 2001
From: Jim Ma <majinjing3@gmail.com>
Date: Wed, 30 Jun 2021 18:07:32 +0800
Subject: [PATCH] feature: update helm charts deploy guide (#386)

Signed-off-by: Jim Ma <majinjing3@gmail.com>
---
 .../templates/cdn/cdn-configmap.yaml          |  2 +-
 .../en/ecosystem/Kubernetes-with-Dragonfly.md | 34 +++++++++++++++++--
 2 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/deploy/charts/dragonfly/templates/cdn/cdn-configmap.yaml b/deploy/charts/dragonfly/templates/cdn/cdn-configmap.yaml
index edd80b3fcee..0953577b767 100644
--- a/deploy/charts/dragonfly/templates/cdn/cdn-configmap.yaml
+++ b/deploy/charts/dragonfly/templates/cdn/cdn-configmap.yaml
@@ -73,7 +73,7 @@ data:
         server {
             listen              {{ .Values.cdn.service.nginxTargetPort }};
             location / {
-              root {{ with $s := index .Values.cdn.config.plugins.storageDriver 0 }}{{ $s.config.baseDir }} {{ end -}};
+              root {{ (index .Values.cdn.config.plugins.storageDriver 0).config.baseDir }};
             }
         }
     }
diff --git a/docs/en/ecosystem/Kubernetes-with-Dragonfly.md b/docs/en/ecosystem/Kubernetes-with-Dragonfly.md
index d1c63890dfb..58a6d17a6e2 100644
--- a/docs/en/ecosystem/Kubernetes-with-Dragonfly.md
+++ b/docs/en/ecosystem/Kubernetes-with-Dragonfly.md
@@ -6,7 +6,7 @@ daemon as `DaemonSets`.
 Table of contents:
 
 * [Kustomize](#kustomize-support)
-* [TODO Helm](#helm-support)
+* [Helm](#helm-support)
 * [TODO Upgrade Guide](#upgrade-guide)
 
 ## Kustomize Support
@@ -79,4 +79,34 @@ kubectl -n dragonfly exec -it ${pod_name} -- grep "peer task done" /var/log/drag
 Example output:
 ```
 {"level":"info","ts":"2021-06-28 06:02:30.924","caller":"peer/peertask_stream_callback.go:77","msg":"stream peer task done, cost: 2838ms","peer":"172.17.0.9-1-ed7a32ae-3f18-4095-9f54-6ccfc248b16e","task":"3c658c488fd0868847fab30976c2a079d8fd63df148fb3b53fd1a418015723d7","component":"streamPeerTask"}
-```
\ No newline at end of file
+```
+
+## Helm Support
+
+### Clone Chart
+
+```shell
+git clone https://github.com/dragonflyoss/Dragonfly2.git
+```
+
+### Install
+
+```shell
+kubectl create ns dragonfly-system
+helm install --namespace dragonfly-system dragonfly Dragonfly2/deploy/charts/dragonfly
+```
+
+### Wait Dragonfly Ready
+
+Wait all pods running
+
+```
+kubectl -n dragonfly-system wait --for=condition=ready --all --timeout=10m pod
+```
+
+### Next Steps
+
+Following [Configure Runtime](#configure-runtime) to configure runtime.
+Following [Using Dragonfly](#using-dragonfly) to use Dragonfly.
+
+## Upgrade Guide
\ No newline at end of file