Django項目部署

將Django項目部署在LAMP/LNMP平臺上,用於真正的生產環境,須要注意一下兩點:

1. 數據庫編碼

1. 數據庫建立
CREATE DATABASE `test` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
2. 數據庫設置 /etc/my.cnf
[client]
default-character-set=utf8
[mysqld]
character-set-server= utf8
default-character-set= utf8
init_connect='SET NAMES utf8'
[mysql]
default-character-set=utf8
# mysql 查看數據庫信息以下
mysql > use test
mysql > status
+--------------------------+----------------------------+
| Variable_name            | Value                      |
+--------------------------+----------------------------+
| character_set_client     | utf8                       |
| character_set_connection | utf8                       |
| character_set_database   | utf8                       |
| character_set_filesystem | binary                     |
| character_set_results    | utf8                       |
| character_set_server     | utf8                       |
| character_set_system     | utf8                       |
| character_sets_dir       | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
3. 項目設置 djangoproject/setting.py設置以下
TIME_ZONE = 'Asia/Shanghai'
LANGUAGE_CODE = 'zh-cn'
DEFAULT_CHARSET = 'utf-8'
TEST_CHARSET = 'utf-8'
TEST_COLLATION = 'utf-8'
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'test2',
        'USER': 'root',
        'PASSWORD': '',
        'HOST': '172.16.20.64',
        'PORT': '3306',
        'TEST_CHARSET': 'utf-8',
        'TEST_COLLATION': 'utf-8',
        'DEFAULT_CHARSET': 'utf-8',
    }
}

2. UWSGI反代

項目中使用到了Django,MySQLdb,固然還有apache反代django時須要的uWSGI

還有兩個依賴庫 python-devel以及mysql-devel

1. 安裝依賴庫
yum -y install python-devel mysql-devel

2. 安裝apache uWSGI模塊(若是使用nginx這步能夠省略)
wget --no-check-certificate # 編譯uWSGI.c文件
/apache安裝目錄/bin/apxs -i -c mod_uwsgi.c 

3. 配置httpd.conf
# 這些東西加在那裏瀏覽一遍conf文件你就知道 :)
LoadModule uwsgi_module modules/mod_uwsgi.so 

<Location "/">
        SetHandler uwsgi-handler
        uWSGISocket 127.0.0.1:8080  # 這是指定反代地址
</Location>

<Location "/static">
        SetHandler none  # 這是定義django靜態文件處理方式
</Location>
# 靜態文件alias
Alias /static /data01/httpd/htdocs/thirddjango/static 

4. 在htdocs目錄下設置UWSGI.INI
[uwsgi]
chdir = /data01/httpd/htdocs/thirddjango   # httpd的發佈目錄
module = thirddjango.wsgi   # django項目中的wsgi
env DJANGO_SETTINGS_MODULE=thirddjango.settings  # 項目settings文件

master = true
processes = 2
socket = 127.0.0.1:8080   # uwsgi工做端口
max-requests = 100
vacuum = true
daemonize = /data01/httpd/logs/django.log  # django日誌文件位置

5. 安裝Django,MySQLdb模塊
# 安裝easy_install工具,便於安裝以上的模塊
wget --no-check-certificate https://bootstrap.pypa.io/ez_setup.py
python ez_setup.py install

easy_install django
easy_install "MySQL-python==1.2.3"