Fixes #230. This change adds default values for worker count for additional, newer instance types.
How to Test
Use delayed_job4 custom chef recipe. Make sure is_dj_instance attribute uses default value that also sets up DJ in utility instances named "delayed_job". Try adding utility instances named "delayed_job" with various instance types (t2, r3, r4) and compare to the default values in delayed_job4/attributes/default.rb.
Description of your patch
Fixes #230. This change adds default values for worker count for additional, newer instance types.
How to Test
Use delayed_job4 custom chef recipe. Make sure is_dj_instance attribute uses default value that also sets up DJ in utility instances named "delayed_job". Try adding utility instances named "delayed_job" with various instance types (t2, r3, r4) and compare to the default values in delayed_job4/attributes/default.rb.