update readme for helm chart usage

README.md

@@ -233,10 +233,30 @@ streambook.BindStream(stream)
 
 ## Helm Chart
 
+Prepare your secret:
+
 ```
 kubectl create secret generic bbgo --from-env-file .env.local
 ```
 
+Configure your config file:
+
+```
+vim config/bbgo.yaml
+```
+
+Install chart:
+
+```
+helm install bbgo ./charts/bbgo
+```
+
+Delete chart:
+
+```
+helm delete bbgo
+```
+
 ## Support
 
 ### By contributing pull requests

charts/bbgo/values.yaml

@@ -15,7 +15,7 @@ nameOverride: ""
 fullnameOverride: ""
 
 configmap:
-  file: "config/bollgrid.yaml"
+  file: "config/bbgo.yaml"
 
 dotenv:
   secret: "bbgo"

config/bbgo.yaml

@@ -1,8 +1,4 @@
 ---
-imports:
-- github.com/c9s/bbgo/pkg/strategy/buyandhold
-- github.com/c9s/bbgo/pkg/strategy/xpuremaker
-
 notifications:
   slack:
     defaultChannel: "dev-bbgo"
@@ -57,10 +53,21 @@ backtest:
       USDT: 10000.0
 
 exchangeStrategies:
+
 - on: max
   buyandhold:
     symbol: "BTCUSDT"
-    interval: "1h"
+    interval: "5m"
     baseQuantity: 0.01
     # minDropPercentage: 0.01
     minDropChange: 100.0
+
+- on: max
+  grid:
+    symbol: BTCUSDT
+    quantity: 0.001
+    gridNumber: 100
+    profitSpread: 50.0
+    upperPrice: 30000.0
+    lowerPrice: 10000.0
+