anchor.diff:          options:
         <% if p('blobstore.provider') == "s3" %>
             bucket_name: <%= p('blobstore.bucket_name') %>
  -          credentials_source: <%= p(['agent.blobstore.credentials_source', 'blobstore.credentials_source']) %>
  +          credentials_source: <%= p(['agent.blobstore.credentials_source', 'blobstore.credentials_source'], 'static') %>
             access_key_id: <%= p(['agent.blobstore.access_key_id', 'blobstore.access_key_id'], nil) %>
             secret_access_key: <%= p(['agent.blobstore.secret_access_key', 'blobstore.secret_access_key'], nil) %>
   
  
positive.code:   options:
  <% if p('blobstore.provider') == 's3' %>
      bucket_name: <%= p('blobstore.bucket_name') %>
      credentials_source: <%= p('blobstore.credentials_source') %>
      access_key_id: <%= p('blobstore.access_key_id', nil) %>
      secret_access_key: <%= p('blobstore.secret_access_key', nil) %>
  
  
negative.code:   provider: s3
    options:
      bucket_name: <%= bucket_name %>
      credentials_source: <%= p('compiled_package_cache.options.credentials_source', 'static') %>
      access_key_id: <%= p('compiled_package_cache.options.access_key_id', nil) %>
      secret_access_key: <%= p('compiled_package_cache.options.secret_access_key', nil) %>
  <% if_p('compiled_package_cache.options.s3_port') do |port| %>
  