Last time we looked at how syslog-ng can send logs to Quickwit using its Elasticsearch compatible API. This time we are going to look at how to use the OpenTelemetry protocol to send logs to Quickwit with syslog-ng. Read more at https://www.syslog-ng.com/community/b/blog/posts/sending-logs-to-quickwit-using-the-opentelemetry-destination-of-syslog-ng syslog-ng logo

Do you have to forward large amounts of logs between two syslog-ng instances? OTLP (OpenTelemetry protocol) support in syslog-ng was contributed by Axoflow, and it can solve this problem. Just like the ewmm() destination, syslog-ng-otlp() forwards most name-value pairs, however, unlike a tcp() connection, it scales well with multiple CPU cores. Support for OpenTelemetry was added to syslog-ng a couple of releases ago. OpenTelemetry is an observability framework, mainly used in Linux / Cloud / Kubernetes environments.