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@chsh
chsh / pg_pub_sub.rb
Last active May 2, 2024 08:13
PostgreSQL LISTEN/NOTIFY example for ruby
#
# A:
# pubsub = PgPubSub.new('channelname')
# pubsub.subscribe do |data|
# puts "data: #{data} is coming!"
# end
#
# B:
# pubsub = PgPubSub.new('channelname')
# pubsub.publish("hello world")
@timharding
timharding / circle_ci_to_engine_yard_deployment.md
Last active December 14, 2016 12:54
CircleCI to Engine Yard Continuous Deployment

Configuring CircleCI to deploy to Engine Yard

Preamble

This is a brief description of how to get CircleCI builds deployed to an Engine Yard hosted staging environment automatically.

We're essentially asking CircleCI to execute commands on the Engine Yard gem to ask EY to deploy a Rails app.

CircleCI needs an SSH key and an API token to talk to Engine Yard, at that point you can execute the deploy command on the gem when the build succeeds.

@jtadeulopes
jtadeulopes / server.md
Last active March 29, 2024 10:23
Server setup with ubuntu, nginx and puma for rails app.

Update and upgrade the system

sudo apt-get update && sudo apt-get upgrade && sudo apt-get dist-upgrade && sudo apt-get autoremove
sudo reboot

Configure timezone

@bradmontgomery
bradmontgomery / install-comodo-ssl-cert-for-nginx.rst
Last active November 2, 2024 06:45
Steps to install a Comodo PositiveSSL certificate with Nginx.

Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.

These are the steps I went through to set up an SSL cert.

Purchase the cert