Show Table of Contents Hide Table of Contents English 日本語 English Multi-page HTML Single-page HTML PDF ePub Disaster recovery1. Backing up etcd1.1. Backing up etcd data2. Recovering from lost master hosts2.1. Recovering from lost master hosts3. Restoring back to a previous cluster state3.1. Restoring back to a previous cluster state4. Recovering from expired control plane certificates4.1. Recovering from expired control plane certificatesLegal Notice Disaster recovery OpenShift Container Platform 4.1Recovering your OpenShift Container Platform 4.1 clusterRed Hat OpenShift Documentation TeamLegal NoticeAbstract This document provides instructions for how to recover your OpenShift Container Platform 4.1 cluster from various disaster scenarios. 1. Backing up etcd Where did the comment section go?Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.