Django開發Web監控工具-pyDash

Federico發表於2018-08-29

今天發現了一個比較有意思的監控工具，是基於Django開發的，開發大牛已經開放了原始碼，向大牛致敬，同時研究研究，目前感覺這個監控比較直觀，可以針對個人伺服器使用，同時涉及的環境比較簡單，部署起來很方便。

安裝pyDash

安裝python、pip、git

首先工具是基於python開發的，所以我們需要python以及pip工具，簡單的是，一般情況下我們的伺服器在安裝系統時就已經安裝好python2.x環境了，python2.x已經完全可以支撐此監控工具的執行了，所以這點我們不需要擔心太多，安裝git是因為我們需要克隆原始碼。
yum -y install epel-release python pip git

克隆pyDash原始碼

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

安裝相應版本的Django

不難理解，因為是基於Django開發，所以我們必須有相應的環境，才能支援軟體的執行。
cd pydash
pip install -r requirements.txt

需要相應的Django版本號，作者已經寫入requirements.txt配置檔案，我們只需要使用pip指定檔案進行安裝即可。

修改加密檔案

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

修改配置檔案中SECRET_KEY = '111aaa...'配置即可，修改後儲存退出。

建立管理員賬戶

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)

根據相關提示設定即可。