vStone

# frozen_string_literal: true

# File goes into lib/puppet/functions/ of some module

# You can use this function to dynamically calculate memory use for a certain process.
# The java JVM for example.
#
# Its possible to calculate memory based upon fixed numbers (would like 512M but with a minimum of 256M) or
# with percentages (give me half but with a minimum of 256M).
#

vStone

#!/bin/bash -e

errr() {
  echo "$@" 1>&2
  exit 1;
}

( 
  cd linux/

vStone

#!/bin/bash

# requirements:
#  - curl
#  - nokogiri

# usage: fill in username and password here, execute, and it spits out json array with your usage

username=<< Fill your username in here >>
password=<< Fill your password in here >>

vStone

$ puppet apply --modulepath=. -e 'include test'
Warning: ModuleLoader: module 'test' has unresolved dependencies - it will only see those that are resolved. Use 'puppet module list --tree' to see information about modules
   (file & line not available)
Error: Evaluation Error: Error while evaluating a Function Call, can't modify frozen String at /home/jan/tmp/test/manifests/init.pp:4:16 on node minimoose.home.vstone.be

vStone

module Puppet::Parser::Functions


  newfunction(:calculate_memory_use, :type => :rvalue, :doc => <<-'ENDHEREDOC') do |args|

    calculate_memory_use(use, reserved, minimum=0)

    [*use*]         How much memory should I use (of the non-reserved space left)
                    * Floating numbers smaller than 1 are interpreted as percentage.
                    * Anything else is used as size.

vStone

require 'yaml'

module RSpecHelper
  module SystemFacter

    def self.resolve_fact (fact, stubs = {}, facter_path = (ENV['FACTER_PATH'] || '/usr/bin/facter'))
      env_values = {}
      command = [ facter_path, '--yaml']

      facts_path = File.expand_path(File.dirname(__FILE__) + '/../../lib/facter')

vStone

Keybase proof

I hereby claim:

• I am vstone on github.
• I am vstone (https://keybase.io/vstone) on keybase.
• I have a public key ASCF9MBdc4aceHSGtMwqgiPx42QaaXu9Ge0GQZDfJgTLZQo

To claim this, I am signing this object:

vStone

/*** BEGIN META {
  "name": "List GIT TAGS",
  "comment": "You can use this to fill up a dynamic list parameter with tags. Optionally, you can filter the tags to show. You can include a fallback branch as ALWAYS_INCLUDE like 'develop'",
  "parameters": [ 'FILTER', 'REMOTE', 'ALWAYS_INCLUDE' ],
  "core": "1.580",
  "authors": [
    { name : "Jan Vansteenkiste" }
  ]
} END META**/

vStone

/*** BEGIN META {
  "name": "List GIT Branches",
  "comment": "You can use this to fill up a dynamic list parameter with branches. Optionally, you can filter the branches to show.",
  "parameters": [ 'FILTER', 'REMOTE' ],
  "core": "1.580",
  "authors": [
    { name : "Jan Vansteenkiste" }
  ]
} END META**/

vStone

#!/bin/bash

( echo 'VM|Status|IP|Memory|OS';
for node in `lxc-ls -1`; do
  tmpfile=`mktemp -t lxc-info-$node-XXXXXXX`;
  lxc-info -n $node | sed 's@[ ]*:[ ]*@:@' > $tmpfile
  status=$( cat $tmpfile | grep 'State:' | awk -F: '{print $2}' );
  ip=""; mem=""; os=""; osver="";

  if [ "$status" == "RUNNING" ]; then