```ruby
default[:omnibus_updater][:version] = '10.18.2'
default[:omnibus_updater][:version_search] = false
default[:omnibus_updater][:base_uri] = 'http://opscode-omnitruck-release.s3.amazonaws.com'
default[:omnibus_updater][:cache_dir] = '/opt'
default[:omnibus_updater][:cache_omnibus_installer] = false
default[:omnibus_updater][:remove_chef_system_gem] = false
default[:omnibus_updater][:allow_release_clients] = false
default[:omnibus_updater][:disabled] = false
```

Change CHEF Omnibus cookbook base_uri attribute because Opscode as migrated their omnibus S3 bucket.
user
```ruby
default[:omnibus_updater][:version] = '10.18.2'
default[:omnibus_updater][:version_search] = false
default[:omnibus_updater][:base_uri] = 'http://opscode-omnibus-packages.s3.amazonaws.com'
default[:omnibus_updater][:cache_dir] = '/opt'
default[:omnibus_updater][:cache_omnibus_installer] = false
default[:omnibus_updater][:remove_chef_system_gem] = false
default[:omnibus_updater][:allow_release_clients] = false
default[:omnibus_updater][:disabled] = false
```
assistant