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# Create the analyzer which will tokenize any text fields which it is passed to. 
This example also creates lowercase and uppercase tokens with html stripped. 

my_analyzer = analyzer("my_analyzer",
    tokenizer = tokenizer("trigram", nGram, min_gram=3, max_gram=10),
    filter = ['standard', 'lowercase', 'uppercase'],
    char_filter =  [ "html_strip" ]
)

class ArticleIndex(Document):

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# envs/<project_name>/bin/postactivate

export DJANGO_SETTINGS_MODULE=<project_name>.<settings_folder_name>.<settings_file_name>



# envs/<project_name>/bin/postdeactivate

unset DJANGO_SETTINGS_MODULE

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Useful Commands

Create Index

This should only be used for testing. The index that will be used is created from the bulk_indexing method below.

curl -X PUT 'localhost:9200/<index_name>'

Check Indices

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LibreNMS is a network management system used to centralize monitoring of all network assets.

Setup

Follow the instructions provided HERE to setup the service.

Scanning for IP Devices

NOTE: python-ipaddress must be installed, use command below

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Django Celery Setup

Flower Celery Monitoring Utility Setup

This step is optional, but a nice way to keep the user informed. This button function notifies the user about the process and how to check the status. Then it will call the function below.

{{whatever_template_button_is_on}}.html

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Update & Upgrade Ubuntu

LINUX COMMAND: sudo apt-getupdate && sudo apt-get upgrade-y

Set a static IP address using netplan

1. Navigate to /etc/netplan/

2. Create a file name “01-netcfg.yaml”

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sudo nano /etc/netplan/01-netconf.yaml

network:
  version: 2
  renderer: networkd
  ethernets:
    ens33:
      addresses: [10.6.0.84/16]
      gateway4: 10.6.0.1
      dhcp4: false

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Channels Installation & Setup

Used the Channels documentation to create these notes Channels Documentation.

Follow the Channels documentation's tutorial for a fuller walkthrough.

NOTE: This version of Channels only works with Python 3.5 or higher!

1. Install Redis. this will handle the transactions between the websockets.

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settings.py

# Log In/Out Routing

LOGIN_REDIRECT_URL = 'chat'
LOGOUT_REDIRECT_URL = '/'

urls.py

Urls for Site, not App

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Source: credited to Unittest

Source: credited to Django

Source: credited to Agiliq

Source: credited to Toast Driven