goodc0re

# checkdiskspaceall.yml
---
- hosts: zcoin_masternodes
  vars_files: vault.yml
  become: yes
  become_method: sudo
  gather_facts: yes
  tasks:
     - name: Collect only facts about hardware
       setup:

anson-vandoren

#!/bin/sh

##########################################################################
# Note: you must have set up your Travis CI environment variables for this
# project to include both TELEGRAM_TOKEN and TELEGRAM_CHAT_ID
# For more details, see the Telegram documentation at:
#   - https://core.telegram.org/bots/api
# and the blog posts at:
#   - https://ansonvandoren.com/posts/telegram-notification-on-deploy/
#   - https://ansonvandoren.com/posts/travis-telegram-integration/

alexanderadam

* Shows a message while asserting like: 

ok: [host] => {                  
    "msg": "disk usage 4.2B of total 20.0GB (21.0%) (should exceed limit 90.0%)"
}

* Note this only looks at first mount point on current node
* Fails if disk is near-full
* Last step pushes to a push-based monitoring service, which will alert us if it doesn't get there after some time
* Need to setup a  variable `disk_limit`, which is the max acceptable usage ratio, e.g. set it to 0.8 if you want to keep disks within 80% of max size

nrollr

Install MySQL on OS X El Capitan

Normally the installation of MySQL can be achieved with a single command, which executes a script provided by MacMiniVault : bash <(curl -Ls http://git.io/eUx7rg)

However, at the time of writing the script is not compatible with OS X El Capitan (10.11)

Install MySQL using Homebrew

An alternative to the aforementioned installation script is installing MySQL using Homebrew. This gist assumes you already have Homebrew installed, if not first read the article "Homebrew and El Capitan"

Make sure Homebrew has the latest formulae, so run brew update first