Set AWS_PROFILE for east/west workers

app/jobs/s3_east_delivery_job.rb

@@ -1,4 +1,21 @@
 # Same as parent class, just a different queue.
 class S3EastDeliveryJob < S3WestDeliveryJob
   queue_as :s3_us_east_1_delivery # note: still needs proper ENVs for AWS_REGION, etc.
+
+  # @param [String] druid
+  # @param [Integer] version
+  # @param [String] part_s3_key
+  # @param [Hash<Symbol => String, Integer>] metadata Zip info
+  # @see PlexerJob#perform warning about why metadata must be passed
+  def perform(druid, version, part_s3_key, metadata)
+    ENV['AWS_PROFILE'] = 'us_east_1'
+    s3_part = bucket.object(part_s3_key) # Aws::S3::Object
+    return if s3_part.exists?
+    s3_part.put(
+      body: dvz_part.file,
+      content_md5: zip.hex_to_base64(metadata[:checksum_md5]),
+      metadata: stringify_values(metadata)
+    )
+    ResultsRecorderJob.perform_later(druid, version, part_s3_key, self.class.to_s)
+  end
 end

app/jobs/s3_west_delivery_job.rb

@@ -14,6 +14,7 @@ class S3WestDeliveryJob < ZipPartJobBase
   # @param [Hash<Symbol => String, Integer>] metadata Zip info
   # @see PlexerJob#perform warning about why metadata must be passed
   def perform(druid, version, part_s3_key, metadata)
+    ENV['AWS_PROFILE'] = 'us_west_2'
     s3_part = bucket.object(part_s3_key) # Aws::S3::Object
     return if s3_part.exists?
     s3_part.put(