Red Hat Summit第4章 Deploy standalone Multicloud Object Gateway
Deploying only the Multicloud Object Gateway component with the OpenShift Data Foundation provides the flexibility in deployment and helps to reduce the resource consumption. Use this section to deploy only the standalone Multicloud Object Gateway component, which involves the following steps:
- Installing the Local Storage Operator.
- Installing Red Hat OpenShift Data Foundation Operator
- Creating standalone Multicloud Object Gateway
The Multicloud Object Gateway only has a single copy of the database (NooBaa DB). This means if NooBaa DB PVC gets corrupted and we are unable to recover it, can result in total data loss of applicative data residing on the Multicloud Object Gateway. Because of this, Red Hat recommends taking a backup of NooBaa DB PVC regularly. If NooBaa DB fails and cannot be recovered, then you can revert to the latest backed-up version. For instructions on backing up your NooBaa DB, follow the steps in this knowledgabase article.
4.1. Installing Local Storage Operator
Use this procedure to install the Local Storage Operator from the Operator Hub before creating OpenShift Data Foundation clusters on local storage devices.
Procedure
- Log in to the OpenShift Web Console.
-
Click Operators
OperatorHub. -
Type
local storagein the Filter by keyword… box to find the Local Storage Operator from the list of operators and click on it. Set the following options on the Install Operator page:
-
Update channel as
stable. - Installation Mode as A specific namespace on the cluster.
- Installed Namespace as Operator recommended namespace openshift-local-storage.
- Approval Strategy as Automatic.
-
Update channel as
- Click Install.
Verification steps
- Verify that the Local Storage Operator shows a green tick indicating successful installation.
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