andrewp-as-is

import django
from django.contrib.auth.management.commands import createsuperuser
from django.core.management import CommandError
from django.db import DEFAULT_DB_ALIAS

"""
python manage.py createsuperuser --username admin --password admin
python manage.py createsuperuser --username admin --password admin --email foo@foo.foo
"""

andrewp-as-is

# https://certbot.eff.org/lets-encrypt/ubuntubionic-nginx

sudo apt-get update
sudo apt-get install software-properties-common
sudo add-apt-repository universe
sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update

sudo apt-get --assume-yes install certbot python-certbot-nginx

andrewp-as-is

#!/bin/sh

sysctl -n kern.boottime
sysctl -n kern.boottime | awk '{split($0,a,",");print a[1]}' | grep -oE "[[:digit:]]{1,}"
uptime=$(sysctl -n kern.boottime | awk '{split($0,a,",");print a[1]}' | grep -oE "[[:digit:]]{1,}")
now=$(date +%s)
echo $((now-uptime))

andrewp-as-is

sudo sysctl -w kern.sysv.shmmax=$((1048576 * 256))
sudo sysctl -w kern.sysv.shmall=$((1048576 * 256))

sysctl kern.sysv.shmmax
sysctl kern.sysv.shmget

cat /etc/sysctl.conf

andrewp-as-is

---
- hosts: all
  become: yes

  tasks:
    - name: ensure nginx is at the latest version
      apt: name=nginx state=latest
    - name: restart nginx
      service:
          name: nginx

andrewp-as-is

# pip install ec2_metadata
from ec2_metadata import ec2_metadata

ALLOWED_HOSTS = [ec2_metadata.public_ipv4,ec2_metadata.private_ipv4]

andrewp-as-is

# DJANGO PRODUCTION SETTINGS
import logging
from boto3.session import Session
import os
from ._base_django import *

AWS_ACCESS_KEY_ID = os.getenv('AWS_ACCESS_KEY_ID')
AWS_SECRET_ACCESS_KEY = os.getenv('AWS_SECRET_ACCESS_KEY')
AWS_REGION_NAME = os.getenv('AWS_REGION_NAME')

andrewp-as-is

sudo docker ps -q | xargs -r sudo docker stop

andrewp-as-is

sudo apt-get autoclean
sudo apt-get autoremove
sudo apt-get clean

andrewp-as-is

sudo docker login --username username

# Dockerfile required
sudo docker build -t username/python:3.8-alpine-psycopg2 .
sudo docker push username/python:3.8-alpine-psycopg2