WesIngwersen

# -*- coding: utf-8 -*-
"""
Retrieve IPCC global warming potential factors in kg CO23 per kg GHG using LCIA Formatter
Map to FEDEFL
Write out with all relevant FEDEFL flows to openLCA schema JSON-LD
Simplify and condense table and write to csv
Output available at http://doi.org/10.23719/1529821
"""

# See https://github.com/USEPA/LCIAformatter/ to install LCIA formatter (lciafmt)

JoeyBurzynski

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}

nealtodd

Wagtail on AWS Lambda, with Zappa

Aim

A demonstration of Wagtail running on AWS Lambda + API Gateway using Zappa for deployment.

This is not a Production solution, it is an insecure setup focusing solely on getting Wagtail to run on Lambda in the simplest way possible (and at zero cost if it is not used beyond this demonstration (or close to zero depending on how much you exercise the S3 bucket)).

caveat emptor!

tomdyson

Wagtail on AWS Lambda, with Zappa

Install Wagtail and Zappa, and create an empty site:

pip install wagtail zappa zappa-django-utils
pip install pip==9.0.3 # see https://github.com/Miserlou/Zappa/issues/1471
wagtail start foo

shortjared

a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com

ekreutz

Ansible variable precedence

Source: http://docs.ansible.com/ansible/latest/playbooks_variables.html#variable-precedence-where-should-i-put-a-variable

From least to most important

• command line values (for example, -u my_user, these are not variables)
• role defaults (defined in role/defaults/main.yml)
• inventory file or script group vars
• inventory group_vars/all

bkuhl

# Using edge-git ensures we're always pulling the latest
# You can lock into a specific version using the *-git tags
# on https://hub.docker.com/_/docker/
image: docker:edge-git
services:
- docker:dind

# If you only need compose in a specific step definitely put this
# only in that step so it's not executed unnecessarily
before_script:

oinopion

-- Create a group
CREATE ROLE readaccess;

-- Grant access to existing tables
GRANT USAGE ON SCHEMA public TO readaccess;
GRANT SELECT ON ALL TABLES IN SCHEMA public TO readaccess;

-- Grant access to future tables
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO readaccess;

delameko

TL;DR

Install Postgres 9.6, and then:

sudo pg_dropcluster 9.6 main --stop
sudo pg_upgradecluster 9.5 main
sudo pg_dropcluster 9.5 main

sjparkinson

---
AWSTemplateFormatVersion: 2010-09-09

Description: >
  A basic CloudFormation template for an RDS Aurora cluster.

Parameters:
  DatabaseUsername:
    AllowedPattern: "[a-zA-Z0-9]+"
    ConstraintDescription: must be between 1 to 16 alphanumeric characters.