golang-github-graylog2-go-gelf-dev 0.0+git20191017.1550ee6-1 (s390x binary) in ubuntu mantic

 GELF is graylog2's UDP logging format. This library provides an API that
 applications can use to log messages directly to a graylog2 server, along with
 an io.Writer that can be use to redirect the standard library's log messages
 (or os.Stdout), to a graylog2 server.
 .
 This package contains the source.