HyperBrain

Serverless plugin author's cheat sheet

This cheat sheet provides a detailed overview of the exposed lifecycle events and available commands (and entrypoints) of the Serverless framework, that can be hooked by plugins (internal and external ones). The document is structured by the commands invoked by the user.

Lifecycle events are shown as the globally available outer events (all providers) and sub lifecycle events that are provider specific in the called order. Currently only the AWS provider is shown. If you have information about the other provider,

HyperBrain

Overview

Currently the Serverless framework only offers lifecycle events that are bound to commands and also are very coarse. Each core plugin only exposes the events that are defined by the framework. This is suboptimal for plugin authors as they want to hook special events within the deployment process.

The PR adds fine grained lifecycles to the AWS deployment process (see below for the current implementation process) and makes the package/deploy plugin implementation non-breaking.

joshgarnett

#!/usr/bin/env ruby

require 'aws-sdk'

#
# This script requires you to have the following environment variables set:
#   AWS_REGION="us-west-2"
#   AWS_ACCESS_KEY_ID="<YOUR_KEY>"
#   AWS_SECRET_ACCESS_KEY="<YOUR_SECRET_KEY>"
#

zhiguangwang

Websockets behind AWS ELB

Nginx

See Configuring NGINX to accept the PROXY Protocol - NGINX

upstream wsserver {
    server 127.0.0.1:9000;
}

obolton

AWS ELB with Node.js and WebSockets

This assumes that:

• You are using Nginx.
• You want to accept incoming connections on port 80.
• Your Node.js app is listening on port 3000.
• You want to be able to connect to your Node.js instance directly as well as via the load balancer.

####1. Create load balancer

ghalimi

// Copyright (c) 2012 Sutoiku, Inc. (MIT License)

function PV(rate, periods, payment, future, type) {
  // Initialize type
  var type = (typeof type === 'undefined') ? 0 : type;

  // Evaluate rate and periods (TODO: replace with secure expression evaluator)
  rate = eval(rate);
  periods = eval(periods);