diff --git a/git/command.md b/git/command.md
new file mode 100644
index 0000000..2ef9ae5
--- /dev/null
+++ b/git/command.md
@@ -0,0 +1 @@
+git submodule update --init --recursive
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diff --git a/openstack/install.md b/openstack/install.md
new file mode 100644
index 0000000..3575149
--- /dev/null
+++ b/openstack/install.md
@@ -0,0 +1,38 @@
+# install openstack 
+
+- ubuntu 16.04,  openstack queen
+
+
+## keystone
+
+``` bash
+docker pull mysql
+docker run -p 3306:3306 --name mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql
+docker exec -i -t  id /bin/bash
+/# mysql -u root -p
+> CREATE DATABASE keystone;
+> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '123456';
+> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '123456';
+> exit
+/# exit
+
+sudo apt install keystone  apache2 libapache2-mod-wsgi
+
+sudo nano /etc/keystone/keystone.conf
+# connection = mysql+pymysql://keystone:123456@127.0.0.1/keystone
+# provider = fernet
+
+sudo su -s /bin/sh -c "keystone-manage db_sync" keystone
+sudo keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
+sudo keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
+sudo keystone-manage bootstrap --bootstrap-password 123456 \
+  --bootstrap-admin-url http://127.0.0.1:5000/v3/ \
+  --bootstrap-internal-url http://127.0.0.1:5000/v3/ \
+  --bootstrap-public-url http://127.0.0.1:5000/v3/ \
+  --bootstrap-region-id RegionOne
+
+
+docker pull httpd
+mkdir -p  ~/apache/www ~/apache/logs ~/apache/conf
+docker run -p 80:80 -v $PWD/www/:/usr/local/apache2/htdocs/ -v $PWD/conf/httpd.conf:/usr/local/apache2/conf/httpd.conf -v $PWD/logs/:/usr/local/apache2/logs/ -d httpd
+```
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diff --git a/python/tornado/tornado 5.0 release.md b/python/tornado/tornado 5.0 release.md
new file mode 100644
index 0000000..4b80e2e
--- /dev/null
+++ b/python/tornado/tornado 5.0 release.md	
@@ -0,0 +1,21 @@
+# tornado 5.0 更新
+
+- 官方更新文档 http://www.tornadoweb.org/en/stable/releases/v5.0.0.html
+
+## highlight
+
+- 融合了python原生协程库 asyncio
+- 仅支持 2.7.9 + 和 3.4+
+- tornado 6.0 将只会支持3.5+
+
+tips： 尽快转向python3.5， 速度和一些新特性用的很舒服
+
+## note
+
+- 新特性只支持3.5.2+， 由于asyncio的迭代协议变化，所以3.5.0,3.5.1不支持新特性
+- 不再支持 trollius （转python3.5.2+吧）
+- tornado.concurrent.Future 使用的是 asyncio.Future (for 3.5.2+)
+- io_loop 从好多好多好多好多函数方法参数里移除了，所以很多库都有兼容问题，比如tornado-redis，更新文档里搜索 io_loop 发现大约17个类移除了这个参数（意味这要使用tornado5.0，项目的很多基础组件都得打个难看的补丁）
+- 其他的细节自己看文档去吧，我大概就看了这些
+
+
diff --git a/redis/配置.md b/redis/配置.md
index 06801fd..f1419d2 100755
--- a/redis/配置.md
+++ b/redis/配置.md
@@ -81,3 +81,12 @@ case "$1" in
 esac
 
 ```
+
+
+
+## docker 
+
+``` bash
+mkdir /db/redis/
+docker run -p 6379:6379 -v /db/redis/:/data  -d redis redis-server --appendonly yes
+```
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