Upgrade Graylog 4.3 to V5.0 How To

It’s maintenance time! As Graylog has released a new version it’s time to buckle down and get your environment updated. Watch the “5.0 Graylog Upgrade How-to” video. The video also includes upgrading Mongo and OpenSearch. However, you can follow along in the outlined steps below. The Path The single-node instance that will be upgraded starts […]