⚡️ optimize docker layer

Dockerfile.agent

@@ -12,16 +12,16 @@ RUN apk --no-cache --no-progress add \
 WORKDIR /agent
 COPY --from=binarybuilder /agent/cmd/agent/app ./app
 
-ENV HOST_PROC /agent/host/proc
-ENV HOST_SYS /agent/host/sys
-ENV HOST_ETC /agent/host/etc
-ENV HOST_VAR /agent/host/var
-ENV HOST_RUN /agent/host/run
-ENV HOST_DEV /agent/host/dev
-
-ENV DEBUG false #服务器使用IP时请设置为true
+ENV HOST_PROC=/agent/host/proc \
+    HOST_SYS=/agent/host/sys \
+    HOST_ETC=/agent/host/etc \
+    HOST_VAR=/agent/host/var \
+    HOST_RUN=/agent/host/run \
+    HOST_DEV=/agent/host/dev \
+    DEBUG=false
 
 ENV [ID, SECRET, SERVER]
 
 VOLUME ["/agent/host/proc", "/agent/host/sys", "/agent/host/etc", "/agent/host/var", "/agent/host/run", "/agent/host/dev"]
+
 CMD /agent/app -s $SERVER -i $ID -p $SECRET -d $DEBUG

README.md

@@ -74,7 +74,7 @@ C/S 采用 gRPC 通信，客户端通过添加主机生成的单独 Token 上报
       admin: # 多管理员
         - 1 #管理员 GitHub ID，复制自己GitHub头像图片地址，/[ID].png
         - 2
-      clientid: GitHub Oauth App clientID # 在 https://github.com/settings/developers 创建，无需审核
+      clientid: GitHub Oauth App clientID # 在 https://github.com/settings/developers 创建，无需审核 Callback 填 http(s)://域名或IP/oauth2/callback
       clientsecret: client secret
     site:
       brand: 站点标题