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# default.rb
#
# Copyright (c) 2014 Wind River Systems, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# This is our main recipe that chef-solo bakes to configure our openstack deployment
require 'find'
domain = node['hostname']
domain += " " + node['platform']
domain += " " + node['platform_version']
domain += " " + node['ipaddress']
log domain do
level:info
end
#The definition of IMAGES_ROOTS is to facilitate switching between development
#environment and run-time environment
node.default["IMAGE_ROOTFS"] = ""
#node.default["IMAGE_ROOTFS"] = "/opt/rootfs/TestDeploychef"
node.default["DEPLOYCHEF_ROOT_DIR"] = "#{node[:IMAGE_ROOTFS]}/opt/deploychef"
node.default["DEPLOYCHEF_TEMPLATE_DIR"] = "#{node[:DEPLOYCHEF_ROOT_DIR]}/cookbooks/openstack/templates/default"
node.default["ETC_DIR"]= "#{node[:IMAGE_ROOTFS]}/etc"
node.default["INITD_DIR"]= "#{node[:ETC_DIR]}/init.d"
node.default["POSTINSTS_DIR"]= "#{node[:ETC_DIR]}/rpm-postinsts"
node.default["CONTROLLER_DAEMON"]= "#{node[:INITD_DIR]}/nova-api"
node.default["COMPUTE_DAEMON"]= "#{node[:INITD_DIR]}/nova-compute"
#Indicate whether or not we successfully created the configuration files
#from templates.
$chefsolo_success = false
#This function enables us to over-ride the hostname and ip address
#attributes based on the type of node installation
#we are running on.
def update_ip_and_hostname()
if File.executable?(node[:CONTROLLER_DAEMON]) and \
File.executable?(node[:COMPUTE_DAEMON])
#All in one installation
if node[:ipaddress].length
node.default["CONTROLLER_IP"]=node.default["COMPUTE_IP"]=node.default["PUBLIC_IP"]=node[:ipaddress]
end
if node[:hostname].length
node.default["CONTROLLER_HOST"]=node.default["COMPUTE_HOST"]=node[:hostname]
end
node.default["NODE_TYPE"] ="allinone"
elsif File.executable?(node[:CONTROLLER_DAEMON])
if node[:ipaddress].length
node.default["CONTROLLER_IP"]=node.default["PUBLIC_IP"]=node[:ipaddress]
end
if node[:hostname].length
node.default["CONTROLLER_HOST"]=node[:hostname]
end
node.default["NODE_TYPE"] ="controller"
else
if node[:ipaddress].length
node.default["COMPUTE_IP"]=node.default["PUBLIC_IP"]=node[:ipaddress]
end
if node[:hostname].length
node.default["COMPUTE_HOST"]=node[:hostname]
end
node.default["NODE_TYPE"] ="compute"
end
#Both private and public IP's default to an empty string in ceph
#So provide default values when this is the case
if not #{default[:PRIVATE_IP]}.length
node.default["PRIVATE_IP"]="127.0.0.1"
end
node.default["PUBIC_DOMAIN"]="#{node[:PUBLIC_IP]}/24"
end
def make_config_files_from_templates()
#Make it easier to move from development environment to target
output_dir = node[:ETC_DIR]
template_dir = node[:DEPLOYCHEF_TEMPLATE_DIR] + '/etc'
#See if output directory exist if not create one
if not File.directory?(output_dir)
execute "Create #{output_dir} #{template_dir} directory" do
command "mkdir -p #{output_dir}"
end
end
#Get the list of all template files and create their corresponding config
#files
dirs = Dir.glob(template_dir)
for dir in dirs do
next if File.file?(dir) or dir == '.' or dir == '..'
Find.find(dir) do | file_name |
if File.file?(file_name)
abs_path_conf_file = "#{file_name}"
if abs_path_conf_file.include?(".erb.")
abs_path_conf_file, throw_away = abs_path_conf_file.split(".erb")
else
abs_path_conf_file.gsub!(".erb","")
end
base_path, abs_path_conf_file = abs_path_conf_file.split('/default')
base_path = node[:IMAGE_ROOTFS] + File.dirname(abs_path_conf_file)
abs_path_conf_file = "#{base_path}/" + File.basename(abs_path_conf_file)
#This test is only true for test bed but for sake of portability
#we leave it in place
if not File.exist?(base_path)
execute "Creating conf file dir: #{abs_path_conf_file}" do
command "mkdir -p #{base_path}"
end
elsif File.exist?(abs_path_conf_file)
execute "Delete file to force recreation: #{abs_path_conf_file}" do
command "rm -f #{abs_path_conf_file}"
end
end
execute "Created file: #{base_path}: #{abs_path_conf_file}" do
command "echo #{abs_path_conf_file}"
end
if File.executable?(file_name)
template abs_path_conf_file do
source File.basename(file_name)
#Preserve mode, owner and group
mode "0755"
end
else
template abs_path_conf_file do
source File.basename(file_name)
#Preserve mode, owner and group
mode "0644"
end
end
$chefsolo_success = true
end
end
end
if $chefsolo_success
execute "Make the postinsts script executables" do
command "touch #{node[:ETC_DIR]}/chefsolo.ran"
end
end
end
#Generate scripts and cofiguration files
update_ip_and_hostname
make_config_files_from_templates
=begin
service host[:hostname] do
action :restart
endf
=end
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