This way the environment variables are kept secret. Only root can read `/proc/$ID/environ`
		
			
				
	
	
		
			96 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			96 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
#
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# Cookbook Name:: kredits-github
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# Recipe:: default
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#
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# The MIT License (MIT)
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#
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# Copyright:: 2019, Kosmos Developers
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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include_recipe 'kosmos-nodejs'
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app_name     = "kredits-github"
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deploy_user  = "deploy"
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deploy_group = "deploy"
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credentials  = Chef::EncryptedDataBagItem.load('credentials', app_name)
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group deploy_group
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user deploy_user do
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  group       deploy_group
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  manage_home true
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  shell       "/bin/bash"
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  comment     "deploy user"
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end
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path_to_deploy = "/opt/#{app_name}"
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application path_to_deploy do
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  owner deploy_user
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  group deploy_group
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  git do
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    user  deploy_user
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    group deploy_group
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    repository "https://github.com/67P/#{app_name}.git"
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    revision   node[app_name]['revision']
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  end
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  npm_install do
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    user deploy_user
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  end
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  execute "systemctl daemon-reload" do
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    command "systemctl daemon-reload"
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    action :nothing
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  end
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  file "#{path_to_deploy}/github_app_key.pem" do
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    content credentials['private_key']
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    owner deploy_user
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    group deploy_group
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    mode '0440'
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  end
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  template "/lib/systemd/system/#{app_name}.service" do
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    source 'nodejs.systemd.service.erb'
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    owner 'root'
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    group 'root'
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    mode '0640'
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    variables(
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      user: deploy_user,
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      group: deploy_group,
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      app_dir: path_to_deploy,
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      entry: "/usr/bin/node /usr/bin/npm start",
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      environment: {
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        'LOG_LEVEL'        => "info",
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        'APP_ID'           => credentials['app_id'],
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        'PRIVATE_KEY_PATH' => "#{path_to_deploy}/github_app_key.pem",
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        'WEBHOOK_SECRET'   => credentials['webhook_secret'],
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      }
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    )
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    notifies :run, "execute[systemctl daemon-reload]", :delayed
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    notifies :restart, "service[#{app_name}]", :delayed
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  end
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  service app_name do
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    action [:enable, :start]
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  end
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end
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