stefhen

define :generate_ssh_keys, :user_account => nil do
  username = params[:user_account]
  
  raise ":user_account should be provided." if username.nil?
  
  Chef::Log.debug("generate ssh skys for #{username}.")
  
  execute "generate ssh skys for #{username}." do
    user username
    creates "/home/#{username}/.ssh/id_rsa.pub"

stefhen

#!/bin/bash

echo $AWS_ACCOUNT >> /tmp/cred.txt
echo $AWS_ACCESS_KEY_ID >> /tmp/cred.txt
echo $AWS_SECRET_ACCESS_KEY >> /tmp/cred.txt

stefhen

seed_hosts = rightscale_server_collection "seed_hosts" do
  tags ["cassandra:seed_host=true"]
  mandatory_tags ["server:private_ip_0"]
  empty_ok false
  action :nothing
end
seed_hosts.run_action(:load)

seed_ips = Array.new

stefhen

#!/usr/bin/env python

import boto

s3 = boto.connect_s3()
b = s3.lookup('BUCKET_NAME_HERE')

[x.change_storage_class('REDUCED_REDUNDANCY') for x in b.get_all_keys()]

stefhen

#!/usr/bin/env ruby

require 'highline/import'

attr     = ask "attribute: "
desc     = ask "description: "
recipes  = ask "recipes: "
type     = ask ("type: ") { |q| q.default = "string" }
disp     = ask ("display_name: ") { |q| q.default = attr }
required = ask ("required: ") { |q| q.default = "required" }

stefhen

bash "download_rpm" do
  code <<-EOM
    export STORAGE_ACCOUNT_ID="#{node[:smartfox][:storage_account_id]}"
    export STORAGE_ACCOUNT_SECRET="#{node[:smartfox][:storage_account_secret]}"
    /opt/rightscale/sandbox/bin/ros_util get -c "#{node[:smartfox][:bucket]}" -s "#{node[:smartfox][:file]}" -C "#{node[:smartfox][:provider]}" -d "#{Chef::Config[:file_cache_path]}/#{node[:smartfox][:file].split('/').last}"
  EOM
end

stefhen

log "PUBLIC IP: #{node[:cloud][:public_ips][0]}\n"
log "PRIVATE IP: #{node[:cloud][:private_ips[0]}\n"

stefhen

# Obtain information about Jenkins master by querying for its tags
r = rightscale_server_collection "master_server" do
  tags "jenkins:master=true"
  mandatory_tags "jenkins:active=true"
  action :nothing
end
r.run_action(:load)

master_ip = ""
master_port = ""

stefhen

#!/usr/bin/env python
 
import boto
 
s3 = boto.connect_s3()
bucket = s3.get_bucket("bucket")

rs  = bucket.list(prefix="key/prefix/here")
result = bucket.delete_keys([key.name for key in rs])

stefhen

# In Chef, when a resource is defined all its variables are evaluated during
# compile time and the execution of the resource takes place in converge phase.
# So if the value of a particular attribute is changed in converge
# (and not in compile) the resource will be executed with the old value.

# Example problem:
# Let's consider this situation where there are two steps involved in a recipe
# Step 1 is a Ruby block that changes a node attribute. Rubyblocks get executed
# in converge phase
# Step 2 is a Chef resource that makes use of the node attribute that was