This is quick howto for installing vault on AWS Linux, mostly to remind myself. At the end of this tutorial, you'll have a working vault server, using s3 for the backend, self signed certificates for tls, and supervisord to ensure that the vault server is always running, and starts on reboot.
First things first, let's set up an s3 bucket to use as the storage backend for our s3 instance.
From the AWS Mangement Console, go to the S3 console.
Click on the Create Bucket button
| Set-StrictMode -Version Latest | |
| $payload = @{ | |
| "channel" = "#my-channel" | |
| "icon_emoji" = ":bomb:" | |
| "text" = "This is my message. Hello there!" | |
| "username" = "Mr. Robot" | |
| } | |
| Invoke-WebRequest ` |
| #cloud-config | |
| coreos: | |
| etcd2: | |
| # generate a token from https://discovery.etcd.io/new?size=3 | |
| discovery: https://discovery.etcd.io/<token> | |
| advertise-client-urls: http://$private_ipv4:2379 | |
| initial-advertise-peer-urls: http://$private_ipv4:2380 | |
| listen-client-urls: http://0.0.0.0:2379 | |
| listen-peer-urls: http://$private_ipv4:2380 |
This script will pull down an S3 remote configuration before running any terraform actions. Assumes the following structure:
main.tf
terraform.cfg
env/dev/vars
env/staging/vars
env/whatever/vars
env/whatever/somefile.tf
| { | |
| "check": { | |
| "id": "check-disk", | |
| "name": "check-disk", | |
| "script": "/usr/lib/nagios/plugins/check_disk -w 30% -c 5%", | |
| "interval": "1m" | |
| } | |
| } |
This gist is an implementation of http://sirile.github.io/2015/05/18/using-haproxy-and-consul-for-dynamic-service-discovery-on-docker.html on top of Docker Machine and Docker Swarm.
| # Hello, and welcome to makefile basics. | |
| # | |
| # You will learn why `make` is so great, and why, despite its "weird" syntax, | |
| # it is actually a highly expressive, efficient, and powerful way to build | |
| # programs. | |
| # | |
| # Once you're done here, go to | |
| # http://www.gnu.org/software/make/manual/make.html | |
| # to learn SOOOO much more. |
| # The Roots theme by default does not check production assets into Git, so | |
| # they are not deployed by Capistrano when using the Bedrock stack. The | |
| # following will compile and deploy those assets. Copy this to the bottom of | |
| # your config/deploy.rb file. | |
| # Based on information from this thread: | |
| # http://discourse.roots.io/t/capistrano-run-grunt-locally-and-upload-files/2062/7 | |
| # and specifically this gist from christhesoul: | |
| # https://gist.github.com/christhesoul/3c38053971a7b786eff2 |
Let's use Terraform to easily get a CoreOS cluster up on Digital Ocean. In this example we will get a 5 node CoreOS cluster up and running on the Digital Ocean 8GB size.
Grab a copy of Terraform for your platform from http://www.terraform.io/downloads.html. Follow the instructions at http://www.terraform.io/intro/getting-started/install.html by getting Terraform in your PATH and testing that it works.
You can use Codeception to test Javascript, like DOM manipulations and Ajax requests. Out of the box it can manipulate DOM elements but can't execute Javascript code, like most testing frameworks. But it gives you the option to use a WebDriver, to connect to a headless browser, and mimic a user browsing your website. It gives you some options: Selenium2, ZombieJS and, the easiest to configure, PhantomJS.
This article covers the installation and usage of PhantomJS, and assumes you are using Laravel Homestead, but it will work on any relatively new Debian based distro, like Ubuntu 14.04.
###Install PhantomJS
Just run those commands to install it:
sudo apt-get update