Django开发Web监控工具-pyDash

  今天发现了一个比较有意思的监控工具，是基于Django开发的，开发大牛已经开放了源代码，向大牛致敬，同时研究研究，目前感觉这个监控比较直观，可以针对个人服务器使用，同时涉及的环境比较简单，部署起来很方便。

安装pyDash

安装python、pip、git

  首先工具是基于python开发的，所以我们需要python以及pip工具，简单的是，一般情况下我们的服务器在安装系统时就已经安装好python2.x环境了，python2.x已经完全可以支撑此监控工具的运行了，所以这点我们不需要担心太多，安装git是因为我们需要克隆源码。

yum -y install epel-release python pip git

克隆pyDash源码

git clone https://gitlab.com/k3oni/pydash.git

安装相应版本的Django

  不难理解，因为是基于Django开发，所以我们必须有相应的环境，才能支持软件的运行。

cd pydash

pip install -r requirements.txt

需要相应的Django版本号，作者已经写入requirements.txt配置文件，我们只需要使用pip指定文件进行安装即可。

修改加密文件

vi pydash/settings.py

"""
Django settings for pydash project.

For more information on this file, see
https://docs.djangoproject.com/en/1.6/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.6/ref/settings/
"""

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os

BASE_DIR = os.path.dirname(os.path.dirname(__file__))

# SITE_ID = 1

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.6/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '111aaa...'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = False

TEMPLATE_DEBUG = False

ADMINS = (
)

MANAGERS = ADMINS

#All refresh values are in miliseconds, 1 second = 1000 miliseconds
#Adjust accordingly as you wish
TIME_JS_REFRESH = 30000
TIME_JS_REFRESH_LONG = 120000
TIME_JS_REFRESH_NET = 2000

VERSION = "1.4.6"

ALLOWED_HOSTS = ['*']

# Application definition

INSTALLED_APPS = (
    #'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    #'django.contrib.sites',
    'django.contrib.staticfiles',
)

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
)

ROOT_URLCONF = 'pydash.urls'

WSGI_APPLICATION = 'pydash.wsgi.application'

# Database
# https://docs.djangoproject.com/en/1.6/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3')
    }
}

# Internationalization
# https://docs.djangoproject.com/en/1.6/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.Loader',
    'django.template.loaders.app_directories.Loader',
    # 'django.template.loaders.eggs.Loader',
)

TEMPLATE_DIRS = (os.path.join(BASE_DIR, 'templates'),)

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.6/howto/static-files/

STATIC_ROOT = os.path.join(os.path.dirname(__file__), '..', 'static')
STATIC_URL = '/static/'

STATICFILES_DIRS = (
)

STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    #'django.contrib.staticfiles.finders.DefaultStorageFinder',
)

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        }
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        }
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True,
        },
    }
}

try:
    from local_settings import *
except ImportError:
    pass

  修改配置文件中SECRET_KEY = '111aaa...'配置即可，修改后保存退出。

创建管理员账户

python manage.py syncdb

Creating tables ...
Creating table auth_permission
Creating table auth_group_permissions
Creating table auth_group
Creating table auth_user_groups
Creating table auth_user_user_permissions
Creating table auth_user
Creating table django_content_type
Creating table django_session

You just installed Django's auth system, which means you don't have any superusers defined.
Would you like to create one now? (yes/no): yes
Username (leave blank to use 'root'): admin
Email address: federicosun@163.com
Password:
Password (again):
Superuser created successfully.
Installing custom SQL ...
Installing indexes ...
Installed 0 object(s) from 0 fixture(s)

  根据相关提示设置即可。

启动pyDash服务

nohup python manage.py runserver 0.0.0.0:1234 &

查看展示界面

  使用我们刚刚设置的账号密码进行登录。

  麻雀虽小五脏俱全，向大牛学习，争取自己早日可以自己编出实用程序。