require 'puppet/util/filetype'
Puppet::Type.type(:a2mod).provide(:gentoo, :parent => Puppet::Provider) do
desc "Manage Apache 2 modules on Gentoo"
confine :operatingsystem => :gentoo
defaultfor :operatingsystem => :gentoo
attr_accessor :property_hash
def create
@property_hash[:ensure] = :present
end
def exists?
(!(@property_hash[:ensure].nil?) and @property_hash[:ensure] == :present)
end
def destroy
@property_hash[:ensure] = :absent
end
def flush
self.class.flush
end
class << self
attr_reader :conf_file
end
def self.clear
@mod_resources = []
@modules = []
@other_args = ""
end
def self.initvars
@conf_file = "/etc/conf.d/apache2"
@filetype = Puppet::Util::FileType.filetype(:flat).new(conf_file)
@mod_resources = []
@modules = []
@other_args = ""
end
self.initvars
# Retrieve an array of all existing modules
def self.modules
if @modules.length <= 0
# Locate the APACHE_OPTS variable
records = filetype.read.split(/\n/)
apache2_opts = records.grep(/^\s*APACHE2_OPTS=/).first
# Extract all defines
while apache2_opts.sub!(/-D\s+(\w+)/, '')
@modules << $1.downcase
end
# Hang on to any remaining options.
if apache2_opts.match(/APACHE2_OPTS="(.+)"/)
@other_args = $1.strip
end
@modules.sort!.uniq!
end
@modules
end
def self.prefetch(resources={})
# Match resources with existing providers
instances.each do |provider|
if resource = resources[provider.name]
resource.provider = provider
end
end
# Store all resources using this provider for flushing
resources.each do |name, resource|
@mod_resources << resource
end
end
def self.instances
modules.map {|mod| new(:name => mod, :provider => :gentoo, :ensure => :present)}
end
def self.flush
mod_list = modules
mods_to_remove = @mod_resources.select {|mod| mod.should(:ensure) == :absent}.map {|mod| mod[:name]}
mods_to_add = @mod_resources.select {|mod| mod.should(:ensure) == :present}.map {|mod| mod[:name]}
mod_list -= mods_to_remove
mod_list += mods_to_add
mod_list.sort!.uniq!
if modules != mod_list
opts = @other_args + " "
opts << mod_list.map {|mod| "-D #{mod.upcase}"}.join(" ")
opts.strip!
opts.gsub!(/\s+/, ' ')
apache2_opts = %Q{APACHE2_OPTS="#{opts}"}
Puppet.debug("Writing back \"#{apache2_opts}\" to #{conf_file}")
records = filetype.read.split(/\n/)
opts_index = records.find_index {|i| i.match(/^\s*APACHE2_OPTS/)}
records[opts_index] = apache2_opts
filetype.backup
filetype.write(records.join("\n"))
@modules = mod_list
end
end
end
# |
Change |
User |
Description |
Committed |
|
#1
|
18334 |
Liz Lam |
initial add of jambox |
|
|