zuazo/kong-cookbook

# encoding: UTF-8
#
# Cookbook Name:: kong
# Recipe:: _configuration
# Author:: Xabier de Zuazo (<xabier@zuazo.org>)
# Copyright:: Copyright (c) 2015 Xabier de Zuazo
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

self.class.send(:include, ::KongCookbook::Helpers)
recipe = self
if Gem::Version.new(node['kong']['version']) >= Gem::Version.new('0.9.0')
  if manage_ssl_certificate
    cert = ssl_certificate 'kong' do
      namespace node['kong']
      notifies :run, 'ruby_block[wait for cassandra]' if recipe.manage_cassandra
      notifies :restart, 'service[kong]'
    end

    node.default['kong']['kong.yml']['ssl_key_path'] = cert.key_path
    node.default['kong']['kong.yml']['ssl_cert_path'] = cert.cert_path
  end

  node.default['kong']['pid_file'] = '/usr/local/kong/pids/nginx.pid'

  template '/etc/kong/kong.conf' do
    source 'kong.conf.erb'
    mode 00644
    variables(
      config: node['kong']['kong.conf']
    )
  end
else
  if manage_ssl_certificate
    cert = ssl_certificate 'kong' do
      namespace node['kong']
      notifies :run, 'ruby_block[wait for cassandra]' if recipe.manage_cassandra
      notifies :restart, 'service[kong]'
    end

    node.default['kong']['kong.yml']['ssl_key_path'] = cert.key_path
    node.default['kong']['kong.yml']['ssl_cert_path'] = cert.cert_path
  end

  template '/etc/kong/kong.yml' do
    source 'kong.yml.erb'
    cookbook node['kong']['kong.yml']['template']['cookbook']
    mode 00644
    variables(
      manage_ssl_certificate: recipe.manage_ssl_certificate,
      config: node['kong']['kong.yml']
    )
    notifies :run, 'ruby_block[wait for cassandra]' if recipe.manage_cassandra
    notifies :restart, 'service[kong]'
  end
end