m

volumes/snippets/registry-transfer-logging.conf

@@ -1,7 +1,7 @@
-# JSON log format for transfer-only lines
 log_format registry_json escape=json
 '{'
 '"timestamp":"$time_iso8601",'
+'"msec":"$msec",'
 '"remote_address":"$remote_addr",'
 '"remote_user":"$remote_user",'
 '"request_id":"$request_id",'
@@ -16,13 +16,20 @@ log_format registry_json escape=json
 '"request_time":$request_time,'
 '"upstream_status":"$upstream_status",'
 '"upstream_time":"$upstream_response_time",'
+'"upstream_addr":"$upstream_addr",'
 '"referer":"$http_referer",'
 '"user_agent":"$http_user_agent",'
 '"x_forwarded_for":"$http_x_forwarded_for",'
 '"range":"$http_range",'
+'"content_range":"$sent_http_content_range",'
+'"content_length":"$sent_http_content_length",'
+'"etag":"$sent_http_etag",'
 '"docker_content_digest":"$sent_http_docker_content_digest",'
+'"arg_digest":"$arg_digest",'
 '"upstream_range":"$upstream_http_range",'
-'"docker_upload_uuid":"$upstream_http_docker_upload_uuid"'
+'"docker_upload_uuid":"$upstream_http_docker_upload_uuid",'
+'"docker_distribution_api_version":"$docker_distribution_api_version",'
+'"transfer_direction":"$transfer_direction"'
 '}';
 
 map $body_bytes_sent $has_body_bytes_sent {
@@ -60,6 +67,12 @@ map "$is_pull_transfer$is_push_transfer" $is_transfer_loggable {
     ~1 1;
 }
 
+map "$is_pull_transfer$is_push_transfer" $transfer_direction {
+    default "-";
+    "10" "pull";
+    "01" "push";
+}
+
 map $upstream_http_docker_distribution_api_version $docker_distribution_api_version {
     '' 'registry/2.0';
 }