Backup & Restore hub

Protect your data with application-centric backups. Use local snapshots for quick recovery or transfer backups to external object storage for safe keeping.

Before you begin

Consider the following points before you begin installation:
  • Firewall ports required for Hub and Spoke architecture:
    • Hub
      Must be able to make a TCP connection to the Spoke cluster API address
    • Spoke
      • Must be able to make a TCP connection to the Hub cluster API address
      • Must be able to make a TCP connection address <kafka-route>:443, where kafka-route can be found by running the following command on the hub: 
        oc get route kafka-bridge-rbac-proxy -n ibm-backup-restore -o template --template
          '{{.spec.host}}'
    • A route on the host that creates a DNS address exists for the Kubernetes API, which is enabled by default during the installation of Red Hat® OpenShift®. Check whether it is available and is resolvable from the spoke containers. Format of the URL is api.<cluster-name>.<domain> but is changeable. This is port 443 on all control plane nodes.
    • A route to the Kafka Bridge creates a DNS address. Check whether it is available and is resolvable from the spoke containers. Uses port 443 on compute nodes. Run the following command and check the role in the output to know which nodes are compute nodes (needed for Kafka Bridge) and control plane nodes (for Kubernetes API connection):
      oc get nodes
      Example output: 
      NAME STATUS ROLES AGE VERSION
bootstrap.ocpfsn.pok.stglabs.ibm.com Ready worker 3d18h v1.25.14+20cda61
master0.ocpfsn.pok.stglabs.ibm.com Ready control-plane,master 3d19h v1.25.14+20cda61
master1.ocpfsn.pok.stglabs.ibm.com Ready control-plane,master 3d19h v1.25.14+20cda61
master2.ocpfsn.pok.stglabs.ibm.com Ready control-plane,master 3d19h v1.25.14+20cda61
worker0.ocpfsn.pok.stglabs.ibm.com Ready worker 3d18h v1.25.14+20cda61
worker1.ocpfsn.pok.stglabs.ibm.com Ready worker 3d18h v1.25.14+20cda61
worker3.ocpfsn.pok.stglabs.ibm.com Ready worker 2d2h v1.25.14+20cda61
      Alternatively, to check the roles from OpenShift console, do the following steps:
      1. Log in to the OpenShift console.
      2. Click Compute > Nodes menu.
      3. Check the role of the nodes.
    • The following command can be used to get the cluster API address of a cluster: 
      oc cluster-info
      For example:
      Kubernetes control plane is running at https://c109-e.us-east.containers.cloud.ibm.com:30363

Procedure

  1. Go to Services page in IBM Fusion user interface.
  2. In the Available section, click the Backup & Restore tile.
  3. In the Backup & Restore page, go through the features and capabilities of the service and click Install.
  4. In the Install service window, select a Storage class that is used for the service.
  5. Click Install.
    The installation starts and a notification appears on the Services page. You can see the progress of the installation in the Services > Installed section. After the installation completes successfully, you can see the status as normal and a Get started link.

    After you enable the Backup & Restore, you can view the service version and health status. From the ellipsis menu, you can download logs and view documentation. After you successfully collect the logs, a success notification gets displayed. The notification disappears automatically after some time.

    The Backup & Restore menu in the spoke cluster includes the following sub-menus:
    • Topology
    • Backed up applications
    • Policies
    • Locations
    • Jobs
    • Service protection

    In the Backup & restore > Overview page, you have quick links to generate YAML, Connect locations, Create backup policies, and protect your applications.

    In case of other failures, go through the downloaded logs to understand the cause of the failure and fix the issue. For more information about service issues in IBM Fusion, see Troubleshooting installation and upgrade issues in IBM Fusion services.

What to do next