Tuan Dao dthanhtuan

Google Cloud Platform (GCP) :: Docker :: Rails

This guide covers deploying a Docker image of a Rails and PostgreSQL application on Google Cloud Platform using Cloud Build, Container Registry, Cloud Key Management Service, Cloud Run, Cloud SQL, and Cloud Store. The following section provides links to a detailed guide created by a Google Developer Advocate which was the base for my build, but needed to be adjusted.

Cloud Run + Rails + PostgreSQL Guide

Google Cloud Run on Rails: a real life example Part 1

Google Cloud Run on Rails: a real life example Part 2

Google Cloud Run on Rails: a real life example Part 3

Client-side SSL

For excessively paranoid client authentication.

Original: https://gist.github.com/mtigas/952344

Convert SSL certificate from CRT format to PEM

openssl x509 -in server.crt -out server.der -outform DER
openssl x509 -in server.der -inform DER -out server.pem -outform PEM

Make sure the domain you picked points at the IP of your Redash server.
Switch to the root user (sudo su).
Create a folder named nginx in /opt/redash.
Create in the nginx folder two additional folders: certs and certs-data.
Create the file /opt/redash/nginx/nginx.conf and place the following in it: (replace example.redashapp.com with your domain name)
```
upstream redash {
    server redash:5000;
}
```

Web fonts are pretty much all the rage. Using a CDN for font libraries, like TypeKit or Google Fonts, will be a great solution for many projects. For others, this is not an option. Especially when you are creating a custom icon library for your project.

Rails and the asset pipeline are great tools, but Rails has yet to get caught up in the custom web font craze.

As with all things Rails, there is more then one way to skin this cat. There is the recommended way, and then there are the other ways.

The recommended way

Here I will show how to update your Rails project so that you can use the asset pipeline appropriately and resource your files using the common Rails convention.

	# Download this file with:
	# curl -L https://gist.github.com/dtaivpp/a9b00957aa7d9cfe33e92aff8d50c835/raw/logging_demo.py -o logging_demo.py
	import logging

	#
	# Named loggers
	#
	logger = logging.getLogger(__name__)
	print(logger.name)

	ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
	# Don't add passphrase
	openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
	cat jwtRS256.key
	cat jwtRS256.key.pub

	Commands
	------------
	1. Build Docker Image
	docker build -t test .

	2. Run container /w image
	docker run -d --publish 8888:5000 test

	3. Login to ECR
	aws ecr get-login-password --region REGIONHERE!!!! \| docker login --username AWS --password-stdin ACCOUNTIDHERE!!!!.dkr.ecr.REGIONHERE!!!.amazonaws.com

	# Instructions
	# ------------
	#
	# * Save this as app/middlewares/bypass_broken_images_middleware.rb
	# * Add the following inside of the Rails.application.configure block
	# in config/environments/test.rb:
	#
	# config.middleware.insert_before(
	# ActionDispatch::DebugExceptions,
	# BypassBrokenImagesMiddleware,

	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')

	tap "caskroom/cask"

	cask "google-chrome"
	cask "firefox"

	brew "chromedriver"
	brew "geckodriver"