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thomasritz/memcached.yml.erb

Created August 30, 2013 09:35
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custom OpsWorks cookbook memcached.yml.erb that supports memcached cluster
Raw
memcached.yml.erb
# rails/templates/default/memcached.yml.erb
<%
instances = node[:opsworks][:layers][:memcached][:instances]
instances = {:localhost => {:private_ip => "127.0.0.1"}} if instances.empty?
-%>
hosts:
<% instances.each_pair do |name, cache_server| -%>
- "<%= cache_server[:private_ip]%>:<%= @memcached[:port] %>"
<% end -%>
Raw
production.rb
# config/environments/production.rb
MyProject::Application.configure do
# ...
memcached_config = YAML.load_file(Rails.root + 'config/memcached.yml')
memcached_hosts = memcached_config['hosts']
config.cache_store = :dalli_store, *memcached_hosts,
{
namespace: 'myproject',
expires_in: 1.day,
compress: true,
}
# ...
end
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