jordansissel

% sudo ruby ruby-supervisorctl.rb

[
  [0] [
    [0] {
      :state          => 30,
      :stdout_logfile => "/tmp/falsetest-stdout---supervisor-bqdUwO.log",
      :now            => 1286783537,
      :start          => 1286783530,
      :group          => "falsetest",

jordansissel

# The first run fails because there is no 'importantserver' placeholder resource.
frontend1(~) % puppet apply --storeconfigs --config ./puppet.conf pull.pp
Could not find dependency Placeholder[importantserver] for File[/tmp/y] at /home/jordan/pull.pp:12

# Have another server export this resource
ops(~/pp) % puppet apply --storeconfigs --config ./puppet.conf push.pp

# Try again, which works because the exported resource is found.
frontend1(~) !1! % puppet apply --storeconfigs --config ./puppet.conf pull.pp
notice: /Stage[main]/Bar/File[/tmp/y]/content: content changed '{md5}5a2f711ba4198f0db5e6b9e38a8f2d64' to '{md5}53cadf1c93f077aae3747e6507d7aa8e'

jordansissel

define placeholder($ready) {
  # Nothing to do, it's a placeholder!
}

class bar {
  /* Should override the above */
  $placeholder = "superserver"
  placeholder {
    "$placeholder":
      ready => false;

jordansissel

include foo

jordansissel

up () {
        if [ "$#" -eq 0 ]
        then
                echo "Up to where?"
                return 1
        fi
        times=$1 
        target="$2" 
        while [ $times -gt 0 ]
        do

jordansissel

snack(~) % rm /tmp/flag
snack(~) % echo "Hello" > /tmp/original
snack(~) % sudo puppet apply unmanaged-notify.pp
notice: /Stage[main]//File[/tmp/flag]/ensure: defined content as '{md5}09f7e02f1290be211da707a266f153b3'
notice: /Stage[main]//Exec[hello world]: Triggered 'refresh' from 1 events

# Won't exec 'hello world' again because no change occured to /tmp/original:
snack(~) % sudo puppet apply unmanaged-notify.pp

# Now change /tmp/original:

jordansissel

snack(~) % ruby puppet-package-over-ssh.rb snack apache2.2-common latest
Package[apache2.2-common] ensure => latest status: {:status=>"installed", :provider=>:apt, :error=>"ok", :desired=>"install", :name=>"apache2.2-common", :ensure=>"2.2.14-5ubuntu8.3"}

snack(~) % ruby puppet-package-over-ssh.rb snack sl latest
Package[sl] ensure => latest status: {:status=>"installed", :provider=>:apt, :error=>"ok", :desired=>"install", :name=>"sl", :ensure=>"3.03-16"}


# There's a bug where 'latest' seems to be ignored. If you try to use 'absent' it still installs anyway. I'm not familiar with puppet internals so this bug should be easy to fix.
snack(~) % ruby puppet-package-over-ssh.rb snack sl absent 
Package[sl] ensure => absent status: {:status=>"installed", :provider=>:apt, :error=>"ok", :desired=>"install", :name=>"sl", :ensure=>"3.03-16"}

jordansissel

Usage: puppet-package-over-ssh.rb HOST PACKAGE ACTION

% ruby puppet-package-over-ssh.rb snack sl uninstall
Package[sl] uninstall status: {:status=>"not-installed", :error=>"ok", :desired=>"unknown", :ensure=>:purged, :name=>"sl", :provider=>:apt}
% ruby puppet-package-over-ssh.rb snack sl install  
Package[sl] install status: {:status=>"installed", :error=>"ok", :desired=>"install", :ensure=>"3.03-16", :name=>"sl", :provider=>:apt}

% ruby puppet-package-over-ssh.rb snack fancypants install
Could not install package Package[fancypants]: Execution of 'ssh snack sudo "/usr/bin/apt-get" "-q" "-y" "-o" "DPkg::Options::=--force-confold" "install" "fancypants"' returned 100: Reading package lists...
Building dependency tree...

jordansissel

#!/usr/bin/env ruby
#

require "rubygems"
require "puppet" # gem puppet
require "ap" # gem awesome_print

# Need to define a type for each type we want to have.
# Otherwise, unknown types are errors in puppet.
Puppet::Type.newtype(:input) do

jordansissel

require "rubygems"
require "ffi"

module Grok
  extend FFI::Library
  ffi_lib "grok.so"

  # class for grok_t
  # Attributes with '__' prefixes are not for your consumption; they
  # are internal to libgrok.