Chapter 11. Multicloud Object Gateway 11.1. About the Multicloud Object Gateway The Multicloud Object Gateway (MCG) is a lightweight object storage service for OpenShift, allowing users to start small and then scale as needed on-premise, in multiple clusters, and with cloud-native storage. 11.2. Accessing the Multicloud Object Gateway with your applications You can access the object service with any application targeting AWS S3 or code that uses AWS S3 Software Development Kit (SDK). Applications need to specify the Multicloud Object Gateway (MCG) endpoint, an access key, and a secret access key. You can use your terminal or the MCG CLI to retrieve this information. Prerequisites A running OpenShift Data Foundation Platform. Download the MCG command-line interface for easier management. Note Specify the appropriate architecture for enabling the repositories using the subscription manager. For IBM Power, use the following command: For IBM Z, use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found at Download RedHat OpenShift Data Foundation page . Note Choose the correct Product Variant according to your architecture. You can access the relevant endpoint, access key, and secret access key in two ways: Accessing the Multicloud Object Gateway from the terminal Accessing the Multicloud Object Gateway from the MCG command-line interface For example: Accessing the MCG bucket(s) using the virtual-hosted style If the client application tries to access https:// <bucket-name> .s3-openshift-storage.apps.mycluster-cluster.qe.rh-ocs.com <bucket-name> is the name of the MCG bucket For example, https://mcg-test-bucket.s3-openshift-storage.apps.mycluster-cluster.qe.rh-ocs.com A DNS entry is needed for mcg-test-bucket.s3-openshift-storage.apps.mycluster-cluster.qe.rh-ocs.com to point to the S3 Service. Important Ensure that you have a DNS entry in order to point the client application to the MCG buckets using the virtual-hosted style. 11.3. Adding storage resources for hybrid or Multicloud 11.3.1. Creating a new backing store Use this procedure to create a new backing store in OpenShift Data Foundation. Prerequisites Administrator access to OpenShift Data Foundation. Procedure In the OpenShift Web Console, click Storage Object Storage . Click the Backing Store tab. Click Create Backing Store . On the Create New Backing Store page, perform the following: Enter a Backing Store Name . Select a Provider . Select a Region . Optional: Enter an Endpoint . Select a Secret from the drop-down list, or create your own secret. Optionally, you can Switch to Credentials view which lets you fill in the required secrets. For more information on creating an OCP secret, see the section Creating the secret in the Openshift Container Platform documentation. Each backingstore requires a different secret. For more information on creating the secret for a particular backingstore, see the Section 11.3.2, "Adding storage resources for hybrid or Multicloud using the MCG command line interface" and follow the procedure for the addition of storage resources using a YAML. Note This menu is relevant for all providers except Google Cloud and local PVC. Enter the Target bucket . The target bucket is a container storage that is hosted on the remote cloud service. It allows you to create a connection that tells the MCG that it can use this bucket for the system. Click Create Backing Store . Verification steps In the OpenShift Web Console, click Storage Object Storage . Click the Backing Store tab to view all the backing stores. 11.3.2. Adding storage resources for hybrid or Multicloud using the MCG command line interface The Multicloud Object Gateway (MCG) simplifies the process of spanning data across cloud provider and clusters. You must add a backing storage that can be used by the MCG. Depending on the type of your deployment, you can choose one of the following procedures to create a backing storage: For creating an AWS-backed backingstore, see Section 11.3.2.1, "Creating an AWS-backed backingstore" For creating an IBM COS-backed backingstore, see Section 11.3.2.2, "Creating an IBM COS-backed backingstore" For creating an Azure-backed backingstore, see Section 11.3.2.3, "Creating an Azure-backed backingstore" For creating a GCP-backed backingstore, see Section 11.3.2.4, "Creating a GCP-backed backingstore" For creating a local Persistent Volume-backed backingstore, see Section 11.3.2.5, "Creating a local Persistent Volume-backed backingstore" For VMware deployments, skip to Section 11.3.3, "Creating an s3 compatible Multicloud Object Gateway backingstore" for further instructions. 11.3.2.1. Creating an AWS-backed backingstore Prerequisites Download the Multicloud Object Gateway (MCG) command-line interface. Note Specify the appropriate architecture for enabling the repositories using the subscription manager. For instance, in case of IBM Z use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found here https://access.redhat.com/downloads/content/547/ver=4/rhel---8/4/x86_64/packages Note Choose the correct Product Variant according to your architecture. Procedure Using MCG command-line interface From the MCG command-line interface, run the following command: <backingstore_name> The name of the backingstore. <AWS ACCESS KEY> and <AWS SECRET ACCESS KEY> The AWS access key ID and secret access key you created for this purpose. <bucket-name> The existing AWS bucket name. This argument indicates to the MCG which bucket to use as a target bucket for its backing store, and subsequently, data storage and administration. The output will be similar to the following: Adding storage resources using a YAML Create a secret with the credentials: <AWS ACCESS KEY> and <AWS SECRET ACCESS KEY> Supply and encode your own AWS access key ID and secret access key using Base64, and use the results for <AWS ACCESS KEY ID ENCODED IN BASE64> and <AWS SECRET ACCESS KEY ENCODED IN BASE64> . <backingstore-secret-name> The name of the backingstore secret created in the step. Apply the following YAML for a specific backing store: <bucket-name> The existing AWS bucket name. <backingstore-secret-name> The name of the backingstore secret created in the step. 11.3.2.2. Creating an IBM COS-backed backingstore Prerequisites Download the Multicloud Object Gateway (MCG) command-line interface. Note Specify the appropriate architecture for enabling the repositories using the subscription manager. For example, For IBM Power, use the following command: For IBM Z, use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found here https://access.redhat.com/downloads/content/547/ver=4/rhel---8/4/x86_64/packages Note Choose the correct Product Variant according to your architecture. Procedure Using command-line interface From the MCG command-line interface, run the following command: <backingstore_name> The name of the backingstore. <IBM ACCESS KEY> , <IBM SECRET ACCESS KEY> , and <IBM COS ENDPOINT> An IBM access key ID, secret access key and the appropriate regional endpoint that corresponds to the location of the existing IBM bucket. To generate the above keys on IBM cloud, you must include HMAC credentials while creating the service credentials for your target bucket. <bucket-name> An existing IBM bucket name. This argument indicates MCG about the bucket to use as a target bucket for its backing store, and subsequently, data storage and administration. The output will be similar to the following: Adding storage resources using an YAML Create a secret with the credentials: <IBM COS ACCESS KEY ID ENCODED IN BASE64> and <IBM COS SECRET ACCESS KEY ENCODED IN BASE64> Provide and encode your own IBM COS access key ID and secret access key using Base64, and use the results in place of these attributes respectively. <backingstore-secret-name> The name of the backingstore secret. Apply the following YAML for a specific backing store: <bucket-name> an existing IBM COS bucket name. This argument indicates to MCG about the bucket to use as a target bucket for its backingstore, and subsequently, data storage and administration. <endpoint> A regional endpoint that corresponds to the location of the existing IBM bucket name. This argument indicates to MCG about the endpoint to use for its backingstore, and subsequently, data storage and administration. <backingstore-secret-name> The name of the secret created in the step. 11.3.2.3. Creating an Azure-backed backingstore Prerequisites Download the Multicloud Object Gateway (MCG) command-line interface. Note Specify the appropriate architecture for enabling the repositories using the subscription manager. For instance, in case of IBM Z use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found here https://access.redhat.com/downloads/content/547/ver=4/rhel---8/4/x86_64/packages Note Choose the correct Product Variant according to your architecture. Procedure Using the MCG command-line interface From the MCG command-line interface, run the following command: <backingstore_name> The name of the backingstore. <AZURE ACCOUNT KEY> and <AZURE ACCOUNT NAME> An AZURE account key and account name you created for this purpose. <blob container name> An existing Azure blob container name. This argument indicates to MCG about the bucket to use as a target bucket for its backingstore, and subsequently, data storage and administration. The output will be similar to the following: Adding storage resources using a YAML Create a secret with the credentials: <AZURE ACCOUNT NAME ENCODED IN BASE64> and <AZURE ACCOUNT KEY ENCODED IN BASE64> Supply and encode your own Azure Account Name and Account Key using Base64, and use the results in place of these attributes respectively. <backingstore-secret-name> A unique name of backingstore secret. Apply the following YAML for a specific backing store: <blob-container-name> An existing Azure blob container name. This argument indicates to the MCG about the bucket to use as a target bucket for its backingstore, and subsequently, data storage and administration. <backingstore-secret-name> with the name of the secret created in the step. 11.3.2.4. Creating a GCP-backed backingstore Prerequisites Download the Multicloud Object Gateway (MCG) command-line interface. Note Specify the appropriate architecture for enabling the repositories using the subscription manager. For instance, in case of IBM Z use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found here https://access.redhat.com/downloads/content/547/ver=4/rhel---8/4/x86_64/packages Note Choose the correct Product Variant according to your architecture. Procedure Using the MCG command-line interface From the MCG command-line interface, run the following command: <backingstore_name> Name of the backingstore. <PATH TO GCP PRIVATE KEY JSON FILE> A path to your GCP private key created for this purpose. <GCP bucket name> An existing GCP object storage bucket name. This argument tells the MCG which bucket to use as a target bucket for its backing store, and subsequently, data storage and administration. The output will be similar to the following: Adding storage resources using a YAML Create a secret with the credentials: <GCP PRIVATE KEY ENCODED IN BASE64> Provide and encode your own GCP service account private key using Base64, and use the results for this attribute. <backingstore-secret-name> A unique name of the backingstore secret. Apply the following YAML for a specific backing store: <target bucket> An existing Google storage bucket. This argument indicates to the MCG about the bucket to use as a target bucket for its backing store, and subsequently, data storage dfdand administration. <backingstore-secret-name> The name of the secret created in the step. 11.3.2.5. Creating a local Persistent Volume-backed backingstore Prerequisites Download the Multicloud Object Gateway (MCG) command-line interface. Note Specify the appropriate architecture for enabling the repositories using subscription manager. For IBM Power, use the following command: For IBM Z, use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found here https://access.redhat.com/downloads/content/547/ver=4/rhel---8/4/x86_64/packages Note Choose the correct Product Variant according to your architecture. Procedure Adding storage resources using the MCG command-line interface From the MCG command-line interface, run the following command: Note This command must be run from within the openshift-storage namespace. Adding storage resources using YAML Apply the following YAML for a specific backing store: <backingstore_name > The name of the backingstore. <NUMBER OF VOLUMES> The number of volumes you would like to create. Note that increasing the number of volumes scales up the storage. <VOLUME SIZE> Required size in GB of each volume. <CPU REQUEST> Guaranteed amount of CPU requested in CPU unit m . <MEMORY REQUEST> Guaranteed amount of memory requested. <CPU LIMIT> Maximum amount of CPU that can be consumed in CPU unit m . <MEMORY LIMIT> Maximum amount of memory that can be consumed. <LOCAL STORAGE CLASS> The local storage class name, recommended to use ocs-storagecluster-ceph-rbd . The output will be similar to the following: 11.3.3. Creating an s3 compatible Multicloud Object Gateway backingstore The Multicloud Object Gateway (MCG) can use any S3 compatible object storage as a backing store, for example, Red Hat Ceph Storage's RADOS Object Gateway (RGW). The following procedure shows how to create an S3 compatible MCG backing store for Red Hat Ceph Storage's RGW. Note that when the RGW is deployed, OpenShift Data Foundation operator creates an S3 compatible backingstore for MCG automatically. Procedure From the MCG command-line interface, run the following command: Note This command must be run from within the openshift-storage namespace. To get the <RGW ACCESS KEY> and <RGW SECRET KEY> , run the following command using your RGW user secret name: Decode the access key ID and the access key from Base64 and keep them. Replace <RGW USER ACCESS KEY> and <RGW USER SECRET ACCESS KEY> with the appropriate, decoded data from the step. Replace <bucket-name> with an existing RGW bucket name. This argument tells the MCG which bucket to use as a target bucket for its backing store, and subsequently, data storage and administration. To get the <RGW endpoint> , see Accessing the RADOS Object Gateway S3 endpoint . The output will be similar to the following: You can also create the backingstore using a YAML: Create a CephObjectStore user. This also creates a secret containing the RGW credentials: Replace <RGW-Username> and <Display-name> with a unique username and display name. Apply the following YAML for an S3-Compatible backing store: Replace <backingstore-secret-name> with the name of the secret that was created with CephObjectStore in the step. Replace <bucket-name> with an existing RGW bucket name. This argument tells the MCG which bucket to use as a target bucket for its backing store, and subsequently, data storage and administration. To get the <RGW endpoint> , see Accessing the RADOS Object Gateway S3 endpoint . 11.3.4. Adding storage resources for hybrid and Multicloud using the user interface Procedure In the OpenShift Web Console, click Storage Data Foundation . In the Storage Systems tab, select the storage system and then click Overview Object tab. Select the Multicloud Object Gateway link. Select the Resources tab in the left, highlighted below. From the list that populates, select Add Cloud Resource . Select Add new connection . Select the relevant native cloud provider or S3 compatible option and fill in the details. Select the newly created connection and map it to the existing bucket. Repeat these steps to create as many backing stores as needed. Note Resources created in NooBaa UI cannot be used by OpenShift UI or MCG CLI. 11.3.5. Creating a new bucket class Bucket class is a CRD representing a class of buckets that defines tiering policies and data placements for an Object Bucket Class. Use this procedure to create a bucket class in OpenShift Data Foundation. Procedure In the OpenShift Web Console, click Storage Object Storage . Click the Bucket Class tab. Click Create Bucket Class . On the Create new Bucket Class page, perform the following: Select the bucket class type and enter a bucket class name. Select the BucketClass type . Choose one of the following options: Standard : data will be consumed by a Multicloud Object Gateway (MCG), deduped, compressed and encrypted. Namespace : data is stored on the NamespaceStores without performing de-duplication, compression or encryption. By default, Standard is selected. Enter a Bucket Class Name . Click . In Placement Policy , select Tier 1 - Policy Type and click . You can choose either one of the options as per your requirements. Spread allows spreading of the data across the chosen resources. Mirror allows full duplication of the data across the chosen resources. Click Add Tier to add another policy tier. Select at least one Backing Store resource from the available list if you have selected Tier 1 - Policy Type as Spread and click . Alternatively, you can also create a new backing store . Note You need to select at least 2 backing stores when you select Policy Type as Mirror in step. Review and confirm Bucket Class settings. Click Create Bucket Class . Verification steps In the OpenShift Web Console, click Storage Object Storage . Click the Bucket Class tab and search the new Bucket Class. 11.3.6. Editing a bucket class Use the following procedure to edit the bucket class components through the YAML file by clicking the edit button on the Openshift web console. Prerequisites Administrator access to OpenShift Web Console. Procedure In the OpenShift Web Console, click Storage Object Storage . Click the Bucket Class tab. Click the Action Menu (...) to the Bucket class you want to edit. Click Edit Bucket Class . You are redirected to the YAML file, make the required changes in this file and click Save . 11.3.7. Editing backing stores for bucket class Use the following procedure to edit an existing Multicloud Object Gateway (MCG) bucket class to change the underlying backing stores used in a bucket class. Prerequisites Administrator access to OpenShift Web Console. A bucket class. Backing stores. Procedure In the OpenShift Web Console, click Storage Object Storage . Click the Bucket Class tab. Click the Action Menu (...) to the Bucket class you want to edit. Click Edit Bucket Class Resources . On the Edit Bucket Class Resources page, edit the bucket class resources either by adding a backing store to the bucket class or by removing a backing store from the bucket class. You can also edit bucket class resources created with one or two tiers and different placement policies. To add a backing store to the bucket class, select the name of the backing store. To remove a backing store from the bucket class, uncheck the name of the backing store. Click Save . 11.4. Managing namespace buckets Namespace buckets let you connect data repositories on different providers together, so you can interact with all of your data through a single unified view. Add the object bucket associated with each provider to the namespace bucket, and access your data through the namespace bucket to see all of your object buckets at once. This lets you write to your preferred storage provider while reading from multiple other storage providers, greatly reducing the cost of migrating to a new storage provider. You can interact with objects in a namespace bucket using the S3 API. See S3 API endpoints for objects in namespace buckets for more information. Note A namespace bucket can only be used if its write target is available and functional. 11.4.1. Amazon S3 API endpoints for objects in namespace buckets You can interact with objects in the namespace buckets using the Amazon Simple Storage Service (S3) API. Red Hat OpenShift Data Foundation 4.6 onwards supports the following namespace bucket operations: ListObjectVersions ListObjects PutObject CopyObject ListParts CreateMultipartUpload CompleteMultipartUpload UploadPart UploadPartCopy AbortMultipartUpload GetObjectAcl GetObject HeadObject DeleteObject DeleteObjects See the Amazon S3 API reference documentation for the most up-to-date information about these operations and how to use them. Additional resources Amazon S3 REST API Reference Amazon S3 CLI Reference 11.4.2. Adding a namespace bucket using the Multicloud Object Gateway CLI and YAML For more information about namespace buckets, see Managing namespace buckets . Depending on the type of your deployment and whether you want to use YAML or the Multicloud Object Gateway CLI, choose one of the following procedures to add a namespace bucket: Adding an AWS S3 namespace bucket using YAML Adding an IBM COS namespace bucket using YAML Adding an AWS S3 namespace bucket using the Multicloud Object Gateway CLI Adding an IBM COS namespace bucket using the Multicloud Object Gateway CLI 11.4.2.1. Adding an AWS S3 namespace bucket using YAML Prerequisites Openshift Container Platform with OpenShift Data Foundation operator installed. Access to the Multicloud Object Gateway (MCG). For information, see Chapter 2, Accessing the Multicloud Object Gateway with your applications . Procedure Create a secret with the credentials: where <namespacestore-secret-name> is a unique NamespaceStore name. You must provide and encode your own AWS access key ID and secret access key using Base64 , and use the results in place of <AWS ACCESS KEY ID ENCODED IN BASE64> and <AWS SECRET ACCESS KEY ENCODED IN BASE64> . Create a NamespaceStore resource using OpenShift custom resource definitions (CRDs). A NamespaceStore represents underlying storage to be used as a read or write target for the data in the MCG namespace buckets. To create a NamespaceStore resource, apply the following YAML: <resource-name> The name you want to give to the resource. <namespacestore-secret-name> The secret created in the step. <namespace-secret> The namespace where the secret can be found. <target-bucket> The target bucket you created for the NamespaceStore. Create a namespace bucket class that defines a namespace policy for the namespace buckets. The namespace policy requires a type of either single or multi . A namespace policy of type single requires the following configuration: <my-bucket-class> The unique namespace bucket class name. <resource> The name of a single NamespaceStore that defines the read and write target of the namespace bucket. A namespace policy of type multi requires the following configuration: <my-bucket-class> A unique bucket class name. <write-resource> The name of a single NamespaceStore that defines the write target of the namespace bucket. <read-resources> A list of the names of the NamespaceStores that defines the read targets of the namespace bucket. Create a bucket using an Object Bucket Class (OBC) resource that uses the bucket class defined in the earlier step using the following YAML: <resource-name> The name you want to give to the resource. <my-bucket> The name you want to give to the bucket. <my-bucket-class> The bucket class created in the step. After the OBC is provisioned by the operator, a bucket is created in the MCG, and the operator creates a Secret and ConfigMap with the same name and in the same namespace as that of the OBC. 11.4.2.2. Adding an IBM COS namespace bucket using YAML Prerequisites Openshift Container Platform with OpenShift Data Foundation operator installed. Access to the Multicloud Object Gateway (MCG), see Chapter 2, Accessing the Multicloud Object Gateway with your applications . Procedure Create a secret with the credentials: <namespacestore-secret-name> A unique NamespaceStore name. You must provide and encode your own IBM COS access key ID and secret access key using Base64 , and use the results in place of <IBM COS ACCESS KEY ID ENCODED IN BASE64> and <IBM COS SECRET ACCESS KEY ENCODED IN BASE64> . Create a NamespaceStore resource using OpenShift custom resource definitions (CRDs). A NamespaceStore represents underlying storage to be used as a read or write target for the data in the MCG namespace buckets. To create a NamespaceStore resource, apply the following YAML: <IBM COS ENDPOINT> The appropriate IBM COS endpoint. <namespacestore-secret-name> The secret created in the step. <namespace-secret> The namespace where the secret can be found. <target-bucket> The target bucket you created for the NamespaceStore. Create a namespace bucket class that defines a namespace policy for the namespace buckets. The namespace policy requires a type of either single or multi . The namespace policy of type single requires the following configuration: <my-bucket-class> The unique namespace bucket class name. <resource> The name of a single NamespaceStore that defines the read and write target of the namespace bucket. The namespace policy of type multi requires the following configuration: <my-bucket-class> The unique bucket class name. <write-resource> The name of a single NamespaceStore that defines the write target of the namespace bucket. <read-resources> A list of the NamespaceStores names that defines the read targets of the namespace bucket. To create a bucket using an Object Bucket Class (OBC) resource that uses the bucket class defined in the step, apply the following YAML: <resource-name> The name you want to give to the resource. <my-bucket> The name you want to give to the bucket. <my-bucket-class> The bucket class created in the step. After the OBC is provisioned by the operator, a bucket is created in the MCG, and the operator creates a Secret and ConfigMap with the same name and in the same namespace as that of the OBC. 11.4.2.3. Adding an AWS S3 namespace bucket using the Multicloud Object Gateway CLI Prerequisites Openshift Container Platform with OpenShift Data Foundation operator installed. Access to the Multicloud Object Gateway (MCG), see Chapter 2, Accessing the Multicloud Object Gateway with your applications . Download the MCG command-line interface: Note Specify the appropriate architecture for enabling the repositories using subscription manager. For instance, in case of IBM Z use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found here https://access.redhat.com/downloads/content/547/ver=4/rhel---8/4/x86_64/package . Note Choose the correct Product Variant according to your architecture. Procedure In the MCG command-line interface, create a NamespaceStore resource. A NamespaceStore represents an underlying storage to be used as a read or write target for the data in MCG namespace buckets. <namespacestore> The name of the NamespaceStore. <AWS ACCESS KEY> and <AWS SECRET ACCESS KEY> The AWS access key ID and secret access key you created for this purpose. <bucket-name> The existing AWS bucket name. This argument tells the MCG which bucket to use as a target bucket for its backing store, and subsequently, data storage and administration. Create a namespace bucket class that defines a namespace policy for the namespace buckets. The namespace policy can be either single or multi . To create a namespace bucket class with a namespace policy of type single : <resource-name> The name you want to give the resource. <my-bucket-class> A unique bucket class name. <resource> A single namespace-store that defines the read and write target of the namespace bucket. To create a namespace bucket class with a namespace policy of type multi : <resource-name> The name you want to give the resource. <my-bucket-class> A unique bucket class name. <write-resource> A single namespace-store that defines the write target of the namespace bucket. <read-resources>s A list of namespace-stores separated by commas that defines the read targets of the namespace bucket. Create a bucket using an Object Bucket Class (OBC) resource that uses the bucket class defined in the step. <bucket-name> A bucket name of your choice. <custom-bucket-class> The name of the bucket class created in the step. After the OBC is provisioned by the operator, a bucket is created in the MCG, and the operator creates a Secret and a ConfigMap with the same name and in the same namespace as that of the OBC. 11.4.2.4. Adding an IBM COS namespace bucket using the Multicloud Object Gateway CLI Prerequisites Openshift Container Platform with OpenShift Data Foundation operator installed. Access to the Multicloud Object Gateway (MCG), see Chapter 2, Accessing the Multicloud Object Gateway with your applications . Download the MCG command-line interface: Note Specify the appropriate architecture for enabling the repositories using subscription manager. For IBM Power, use the following command: For IBM Z, use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found here https://access.redhat.com/downloads/content/547/ver=4/rhel---8/4/x86_64/package . Note Choose the correct Product Variant according to your architecture. Procedure In the MCG command-line interface, create a NamespaceStore resource. A NamespaceStore represents an underlying storage to be used as a read or write target for the data in the MCG namespace buckets. <namespacestore> The name of the NamespaceStore. <IBM ACCESS KEY> , <IBM SECRET ACCESS KEY> , <IBM COS ENDPOINT> An IBM access key ID, secret access key, and the appropriate regional endpoint that corresponds to the location of the existing IBM bucket. <bucket-name> An existing IBM bucket name. This argument tells the MCG which bucket to use as a target bucket for its backing store, and subsequently, data storage and administration. Create a namespace bucket class that defines a namespace policy for the namespace buckets. The namespace policy requires a type of either single or multi . To create a namespace bucket class with a namespace policy of type single : <resource-name> The name you want to give the resource. <my-bucket-class> A unique bucket class name. <resource> A single NamespaceStore that defines the read and write target of the namespace bucket. To create a namespace bucket class with a namespace policy of type multi : <resource-name> The name you want to give the resource. <my-bucket-class> A unique bucket class name. <write-resource> A single NamespaceStore that defines the write target of the namespace bucket. <read-resources> A comma-separated list of NamespaceStores that defines the read targets of the namespace bucket. Create a bucket using an Object Bucket Class (OBC) resource that uses the bucket class defined in the earlier step. <bucket-name> A bucket name of your choice. <custom-bucket-class> The name of the bucket class created in the step. After the OBC is provisioned by the operator, a bucket is created in the MCG, and the operator creates a Secret and ConfigMap with the same name and in the same namespace as that of the OBC. 11.4.3. Adding a namespace bucket using the OpenShift Container Platform user interface You can add namespace buckets using the OpenShift Container Platform user interface. For information about namespace buckets, see Managing namespace buckets . Prerequisites Ensure that Openshift Container Platform with OpenShift Data Foundation operator is already installed. Access to the Multicloud Object Gateway (MCG). Procedure On the OpenShift Web Console, navigate to Storage Object Storage Namespace Store tab. Click Create namespace store to create a namespacestore resources to be used in the namespace bucket. Enter a namespacestore name. Choose a provider and region. Either select an existing secret, or click Switch to credentials to create a secret by entering a secret key and secret access key. Enter a target bucket. Click Create . On the Namespace Store tab, verify that the newly created namespacestore is in the Ready state. Repeat steps 2 and 3 until you have created all the desired amount of resources. Navigate to Bucket Class tab and click Create Bucket Class . Choose Namespace BucketClass type radio button. Enter a BucketClass name and click . Choose a Namespace Policy Type for your namespace bucket, and then click . If your namespace policy type is Single , you need to choose a read resource. If your namespace policy type is Multi , you need to choose read resources and a write resource. If your namespace policy type is Cache , you need to choose a Hub namespace store that defines the read and write target of the namespace bucket. Select one Read and Write NamespaceStore which defines the read and write targets of the namespace bucket and click . Review your new bucket class details, and then click Create Bucket Class . Navigate to Bucket Class tab and verify that your newly created resource is in the Ready phase. Navigate to Object Bucket Claims tab and click Create Object Bucket Claim . Enter ObjectBucketClaim Name for the namespace bucket. Select StorageClass as openshift-storage.noobaa.io . Select the BucketClass that you created earlier for your namespacestore from the list. By default, noobaa-default-bucket-class gets selected. Click Create . The namespace bucket is created along with Object Bucket Claim for your namespace. Navigate to Object Bucket Claims tab and verify that the Object Bucket Claim created is in Bound state. Navigate to Object Buckets tab and verify that the your namespace bucket is present in the list and is in Bound state. 11.5. Mirroring data for hybrid and Multicloud buckets You can use the simplified process of the Multicloud Object Gateway (MCG) to span data across cloud providers and clusters. Before you create a bucket class that reflects the data management policy and mirroring, you must add a backing storage that can be used by the MCG. For information, see Chapter 4, Section 11.3, "Adding storage resources for hybrid or Multicloud" . You can set up mirroring data by using the OpenShift UI, YAML or MCG command-line interface. See the following sections: Section 11.5.1, "Creating bucket classes to mirror data using the MCG command-line-interface" Section 11.5.2, "Creating bucket classes to mirror data using a YAML" 11.5.1. Creating bucket classes to mirror data using the MCG command-line-interface Prerequisites Ensure to download Multicloud Object Gateway (MCG) command-line interface. Procedure From the Multicloud Object Gateway (MCG) command-line interface, run the following command to create a bucket class with a mirroring policy: Set the newly created bucket class to a new bucket claim to generate a new bucket that will be mirrored between two locations: 11.5.2. Creating bucket classes to mirror data using a YAML Apply the following YAML. This YAML is a hybrid example that mirrors data between local Ceph storage and AWS: Add the following lines to your standard Object Bucket Claim (OBC): For more information about OBCs, see Section 11.7, "Object Bucket Claim" . 11.6. Bucket policies in the Multicloud Object Gateway OpenShift Data Foundation supports AWS S3 bucket policies. Bucket policies allow you to grant users access permissions for buckets and the objects in them. 11.6.1. Introduction to bucket policies Bucket policies are an access policy option available for you to grant permission to your AWS S3 buckets and objects. Bucket policies use JSON-based access policy language. For more information about access policy language, see AWS Access Policy Language Overview . 11.6.2. Using bucket policies in Multicloud Object Gateway Prerequisites A running OpenShift Data Foundation Platform. Access to the Multicloud Object Gateway (MCG), see Section 11.2, "Accessing the Multicloud Object Gateway with your applications" Procedure To use bucket policies in the MCG: Create the bucket policy in JSON format. For example: Using AWS S3 client, use the put-bucket-policy command to apply the bucket policy to your S3 bucket: Replace ENDPOINT with the S3 endpoint. Replace MyBucket with the bucket to set the policy on. Replace BucketPolicy with the bucket policy JSON file. Add --no-verify-ssl if you are using the default self signed certificates. For example: For more information on the put-bucket-policy command, see the AWS CLI Command Reference for put-bucket-policy . Note The principal element specifies the user that is allowed or denied access to a resource, such as a bucket. Currently, Only NooBaa accounts can be used as principals. In the case of object bucket claims, NooBaa automatically create an account obc-account.<generated bucket name>@noobaa.io . Note Bucket policy conditions are not supported. Additional resources There are many available elements for bucket policies with regard to access permissions. For details on these elements and examples of how they can be used to control the access permissions, see AWS Access Policy Language Overview . For more examples of bucket policies, see AWS Bucket Policy Examples . 11.6.3. Creating a user in the Multicloud Object Gateway Prerequisites A running OpenShift Data Foundation Platform. Download the MCG command-line interface for easier management. Note Specify the appropriate architecture for enabling the repositories using the subscription manager. For IBM Power, use the following command: For IBM Z, use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found at Download RedHat OpenShift Data Foundation page . Note Choose the correct Product Variant according to your architecture. Procedure Execute the following command to create an MCG user account: <noobaa-account-name> Specify the name of the new MCG user account. --allow_bucket_create Allows the user to create new buckets. --allowed_buckets Sets the user's allowed bucket list (use commas or multiple flags). --default_resource Sets the default resource.The new buckets are created on this default resource (including the future ones). --full_permission Allows this account to access all existing and future buckets. Important You need to provide permission to access atleast one bucket or full permission to access all the buckets. 11.7. Object Bucket Claim An Object Bucket Claim can be used to request an S3 compatible bucket backend for your workloads. You can create an Object Bucket Claim in three ways: Section 11.7.1, "Dynamic Object Bucket Claim" Section 11.7.2, "Creating an Object Bucket Claim using the command line interface" Section 11.7.3, "Creating an Object Bucket Claim using the OpenShift Web Console" An object bucket claim creates a new bucket and an application account in NooBaa with permissions to the bucket, including a new access key and secret access key. The application account is allowed to access only a single bucket and can't create new buckets by default. 11.7.1. Dynamic Object Bucket Claim Similar to Persistent Volumes, you can add the details of the Object Bucket claim (OBC) to your application's YAML, and get the object service endpoint, access key, and secret access key available in a configuration map and secret. It is easy to read this information dynamically into environment variables of your application. Note The Multicloud Object Gateway endpoints uses self-signed certificates only if OpenShift uses self-signed certificates. Using signed certificates in OpenShift automatically replaces the Multicloud Object Gateway endpoints certificates with signed certificates. Get the certificate currently used by Multicloud Object Gateway by accessing the endpoint via the browser. See Accessing the Multicloud Object Gateway with your applications for more information. Procedure Add the following lines to your application YAML: These lines are the OBC itself. Replace <obc-name> with the a unique OBC name. Replace <obc-bucket-name> with a unique bucket name for your OBC. To automate the use of the OBC add more lines to the YAML file. For example: The example is the mapping between the bucket claim result, which is a configuration map with data and a secret with the credentials. This specific job claims the Object Bucket from NooBaa, which creates a bucket and an account. Replace all instances of <obc-name> with your OBC name. Replace <your application image> with your application image. Apply the updated YAML file: Replace <yaml.file> with the name of your YAML file. To view the new configuration map, run the following: Replace obc-name with the name of your OBC. You can expect the following environment variables in the output: BUCKET_HOST - Endpoint to use in the application. BUCKET_PORT - The port available for the application. The port is related to the BUCKET_HOST . For example, if the BUCKET_HOST is https://my.example.com , and the BUCKET_PORT is 443, the endpoint for the object service would be https://my.example.com:443 . BUCKET_NAME - Requested or generated bucket name. AWS_ACCESS_KEY_ID - Access key that is part of the credentials. AWS_SECRET_ACCESS_KEY - Secret access key that is part of the credentials. Important Retrieve the AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY . The names are used so that it is compatible with the AWS S3 API. You need to specify the keys while performing S3 operations, especially when you read, write or list from the Multicloud Object Gateway (MCG) bucket. The keys are encoded in Base64. Decode the keys before using them. <obc_name> Specify the name of the object bucket claim. 11.7.2. Creating an Object Bucket Claim using the command line interface When creating an Object Bucket Claim (OBC) using the command-line interface, you get a configuration map and a Secret that together contain all the information your application needs to use the object storage service. Prerequisites Download the Multicloud Object Gateway (MCG) command-line interface. Note Specify the appropriate architecture for enabling the repositories using the subscription manager. For IBM Power, use the following command: For IBM Z, use the following command: Procedure Use the command-line interface to generate the details of a new bucket and credentials. Run the following command: Replace <obc-name> with a unique OBC name, for example, myappobc . Additionally, you can use the --app-namespace option to specify the namespace where the OBC configuration map and secret will be created, for example, myapp-namespace . For example: The MCG command-line-interface has created the necessary configuration and has informed OpenShift about the new OBC. Run the following command to view the OBC: For example: Run the following command to view the YAML file for the new OBC: For example: Inside of your openshift-storage namespace, you can find the configuration map and the secret to use this OBC. The CM and the secret have the same name as the OBC. Run the following command to view the secret: For example: The secret gives you the S3 access credentials. Run the following command to view the configuration map: For example: The configuration map contains the S3 endpoint information for your application. 11.7.3. Creating an Object Bucket Claim using the OpenShift Web Console You can create an Object Bucket Claim (OBC) using the OpenShift Web Console. Prerequisites Administrative access to the OpenShift Web Console. In order for your applications to communicate with the OBC, you need to use the configmap and secret. For more information about this, see Section 11.7.1, "Dynamic Object Bucket Claim" . Procedure Log into the OpenShift Web Console. On the left navigation bar, click Storage Object Storage Object Bucket Claims Create Object Bucket Claim . Enter a name for your object bucket claim and select the appropriate storage class based on your deployment, internal or external, from the dropdown menu: Internal mode The following storage classes, which were created after deployment, are available for use: ocs-storagecluster-ceph-rgw uses the Ceph Object Gateway (RGW) openshift-storage.noobaa.io uses the Multicloud Object Gateway (MCG) External mode The following storage classes, which were created after deployment, are available for use: ocs-external-storagecluster-ceph-rgw uses the RGW openshift-storage.noobaa.io uses the MCG Note The RGW OBC storage class is only available with fresh installations of OpenShift Data Foundation version 4.5. It does not apply to clusters upgraded from OpenShift Data Foundation releases. Click Create . Once you create the OBC, you are redirected to its detail page. 11.7.4. Attaching an Object Bucket Claim to a deployment Once created, Object Bucket Claims (OBCs) can be attached to specific deployments. Prerequisites Administrative access to the OpenShift Web Console. Procedure On the left navigation bar, click Storage Object Storage Object Bucket Claims . Click the Action menu (...) to the OBC you created. From the drop-down menu, select Attach to Deployment . Select the desired deployment from the Deployment Name list, then click Attach . 11.7.5. Viewing object buckets using the OpenShift Web Console You can view the details of object buckets created for Object Bucket Claims (OBCs) using the OpenShift Web Console. Prerequisites Administrative access to the OpenShift Web Console. Procedure Log into the OpenShift Web Console. On the left navigation bar, click Storage Object Storage Object Buckets . Optonal: You can also navigate to the details page of a specific OBC, and click the Resource link to view the object buckets for that OBC. Select the object bucket of which you want to see the details. Once selected you are navigated to the Object Bucket Details page. 11.7.6. Deleting Object Bucket Claims Prerequisites Administrative access to the OpenShift Web Console. Procedure On the left navigation bar, click Storage Object Storage Object Bucket Claims . Click the Action menu (...) to the Object Bucket Claim (OBC) you want to delete. Select Delete Object Bucket Claim . Click Delete . 11.8. Caching policy for object buckets A cache bucket is a namespace bucket with a hub target and a cache target. The hub target is an S3 compatible large object storage bucket. The cache bucket is the local Multicloud Object Gateway bucket. You can create a cache bucket that caches an AWS bucket or an IBM COS bucket. Important Cache buckets are a Technology Preview feature. Technology Preview features are not supported with Red Hat production service level agreements (SLAs) and might not be functionally complete. Red Hat does not recommend using them in production. These features provide early access to upcoming product features, enabling customers to test functionality and provide feedback during the development process. For more information, see Technology Preview Features Support Scope . AWS S3 IBM COS 11.8.1. Creating an AWS cache bucket Prerequisites Download the Multicloud Object Gateway (MCG) command-line interface. Note Specify the appropriate architecture for enabling the repositories using the subscription manager. In case of IBM Z use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found here https://access.redhat.com/downloads/content/547/ver=4/rhel---8/4/x86_64/package . Note Choose the correct Product Variant according to your architecture. Procedure Create a NamespaceStore resource. A NamespaceStore represents an underlying storage to be used as a read or write target for the data in the MCG namespace buckets. From the MCG command-line interface, run the following command: Replace <namespacestore> with the name of the namespacestore. Replace <AWS ACCESS KEY> and <AWS SECRET ACCESS KEY> with an AWS access key ID and secret access key you created for this purpose. Replace <bucket-name> with an existing AWS bucket name. This argument tells the MCG which bucket to use as a target bucket for its backing store, and subsequently, data storage and administration. You can also add storage resources by applying a YAML. First create a secret with credentials: You must supply and encode your own AWS access key ID and secret access key using Base64, and use the results in place of <AWS ACCESS KEY ID ENCODED IN BASE64> and <AWS SECRET ACCESS KEY ENCODED IN BASE64> . Replace <namespacestore-secret-name> with a unique name. Then apply the following YAML: Replace <namespacestore> with a unique name. Replace <namespacestore-secret-name> with the secret created in the step. Replace <namespace-secret> with the namespace used to create the secret in the step. Replace <target-bucket> with the AWS S3 bucket you created for the namespacestore. Run the following command to create a bucket class: Replace <my-cache-bucket-class> with a unique bucket class name. Replace <backing-store> with the relevant backing store. You can list one or more backingstores separated by commas in this field. Replace <namespacestore> with the namespacestore created in the step. Run the following command to create a bucket using an Object Bucket Claim (OBC) resource that uses the bucket class defined in step 2. Replace <my-bucket-claim> with a unique name. Replace <custom-bucket-class> with the name of the bucket class created in step 2. 11.8.2. Creating an IBM COS cache bucket Prerequisites Download the Multicloud Object Gateway (MCG) command-line interface. Note Specify the appropriate architecture for enabling the repositories using the subscription manager. For IBM Power, use the following command: For IBM Z, use the following command: Alternatively, you can install the MCG package from the OpenShift Data Foundation RPMs found here https://access.redhat.com/downloads/content/547/ver=4/rhel---8/4/x86_64/package . Note Choose the correct Product Variant according to your architecture. Procedure Create a NamespaceStore resource. A NamespaceStore represents an underlying storage to be used as a read or write target for the data in the MCG namespace buckets. From the MCG command-line interface, run the following command: Replace <namespacestore> with the name of the NamespaceStore. Replace <IBM ACCESS KEY> , <IBM SECRET ACCESS KEY> , <IBM COS ENDPOINT> with an IBM access key ID, secret access key and the appropriate regional endpoint that corresponds to the location of the existing IBM bucket. Replace <bucket-name> with an existing IBM bucket name. This argument tells the MCG which bucket to use as a target bucket for its backing store, and subsequently, data storage and administration. You can also add storage resources by applying a YAML. First, Create a secret with the credentials: You must supply and encode your own IBM COS access key ID and secret access key using Base64, and use the results in place of <IBM COS ACCESS KEY ID ENCODED IN BASE64> and <IBM COS SECRET ACCESS KEY ENCODED IN BASE64> . Replace <namespacestore-secret-name> with a unique name. Then apply the following YAML: Replace <namespacestore> with a unique name. Replace <IBM COS ENDPOINT> with the appropriate IBM COS endpoint. Replace <backingstore-secret-name> with the secret created in the step. Replace <namespace-secret> with the namespace used to create the secret in the step. Replace <target-bucket> with the AWS S3 bucket you created for the namespacestore. Run the following command to create a bucket class: Replace <my-bucket-class> with a unique bucket class name. Replace <backing-store> with the relevant backing store. You can list one or more backingstores separated by commas in this field. Replace <namespacestore> with the namespacestore created in the step. Run the following command to create a bucket using an Object Bucket Claim resource that uses the bucket class defined in step 2. Replace <my-bucket-claim> with a unique name. Replace <custom-bucket-class> with the name of the bucket class created in step 2. 11.9. Scaling Multicloud Object Gateway performance by adding endpoints The Multicloud Object Gateway performance may vary from one environment to another. In some cases, specific applications require faster performance which can be easily addressed by scaling S3 endpoints. The Multicloud Object Gateway resource pool is a group of NooBaa daemon containers that provide two types of services enabled by default: Storage service S3 endpoint service 11.9.1. Scaling the Multicloud Object Gateway with storage nodes Prerequisites A running OpenShift Data Foundation cluster on OpenShift Container Platform with access to the Multicloud Object Gateway (MCG). A storage node in the MCG is a NooBaa daemon container attached to one or more Persistent Volumes (PVs) and used for local object service data storage. NooBaa daemons can be deployed on Kubernetes nodes. This can be done by creating a Kubernetes pool consisting of StatefulSet pods. Procedure Log in to OpenShift Web Console . From the MCG user interface, click Overview Add Storage Resources . In the window, click Deploy Kubernetes Pool . In the Create Pool step create the target pool for the future installed nodes. In the Configure step, configure the number of requested pods and the size of each PV. For each new pod, one PV is to be created. In the Review step, you can find the details of the new pool and select the deployment method you wish to use: local or external deployment. If local deployment is selected, the Kubernetes nodes will deploy within the cluster. If external deployment is selected, you will be provided with a YAML file to run externally. All nodes will be assigned to the pool you chose in the first step, and can be found under Resources Storage resources Resource name . 11.10. Automatic scaling of MultiCloud Object Gateway endpoints The number of MultiCloud Object Gateway (MCG) endpoints scale automatically when the load on the MCG S3 service increases or decreases. OpenShift Data Foundation clusters are deployed with one active MCG endpoint. Each MCG endpoint pod is configured by default with 1 CPU and 2Gi memory request, with limits matching the request. When the CPU load on the endpoint crosses over an 80% usage threshold for a consistent period of time, a second endpoint is deployed lowering the load on the first endpoint. When the average CPU load on both endpoints falls below the 80% threshold for a consistent period of time, one of the endpoints is deleted. This feature improves performance and serviceability of the MCG. You can scale the Horizontal Pod Autoscaler (HPA) for noobaa-endpoint using the following oc patch command, for example: The example above sets the minCount to 3 and the maxCount to `10 .

Commands:
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-ppc64le-rpms
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa backingstore create aws-s3 <backingstore_name> --access-key=<AWS ACCESS KEY> --secret-key=<AWS SECRET ACCESS KEY> --target-bucket <bucket-name> -n openshift-storage
INFO[0001] ✅ Exists: NooBaa "noobaa" INFO[0002] ✅ Created: BackingStore "aws-resource" INFO[0002] ✅ Created: Secret "backing-store-secret-aws-resource"
apiVersion: v1 kind: Secret metadata: name: <backingstore-secret-name> namespace: openshift-storage type: Opaque data: AWS_ACCESS_KEY_ID: <AWS ACCESS KEY ID ENCODED IN BASE64> AWS_SECRET_ACCESS_KEY: <AWS SECRET ACCESS KEY ENCODED IN BASE64>
apiVersion: noobaa.io/v1alpha1 kind: BackingStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: bs namespace: openshift-storage spec: awsS3: secret: name: <backingstore-secret-name> namespace: openshift-storage targetBucket: <bucket-name> type: aws-s3
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-ppc64le-rpms
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa backingstore create ibm-cos <backingstore_name> --access-key=<IBM ACCESS KEY> --secret-key=<IBM SECRET ACCESS KEY> --endpoint=<IBM COS ENDPOINT> --target-bucket <bucket-name> -n openshift-storage
INFO[0001] ✅ Exists: NooBaa "noobaa" INFO[0002] ✅ Created: BackingStore "ibm-resource" INFO[0002] ✅ Created: Secret "backing-store-secret-ibm-resource"
apiVersion: v1 kind: Secret metadata: name: <backingstore-secret-name> namespace: openshift-storage type: Opaque data: IBM_COS_ACCESS_KEY_ID: <IBM COS ACCESS KEY ID ENCODED IN BASE64> IBM_COS_SECRET_ACCESS_KEY: <IBM COS SECRET ACCESS KEY ENCODED IN BASE64>
apiVersion: noobaa.io/v1alpha1 kind: BackingStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: bs namespace: openshift-storage spec: ibmCos: endpoint: <endpoint> secret: name: <backingstore-secret-name> namespace: openshift-storage targetBucket: <bucket-name> type: ibm-cos
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa backingstore create azure-blob <backingstore_name> --account-key=<AZURE ACCOUNT KEY> --account-name=<AZURE ACCOUNT NAME> --target-blob-container <blob container name> -n openshift-storage
INFO[0001] ✅ Exists: NooBaa "noobaa" INFO[0002] ✅ Created: BackingStore "azure-resource" INFO[0002] ✅ Created: Secret "backing-store-secret-azure-resource"
apiVersion: v1 kind: Secret metadata: name: <backingstore-secret-name> type: Opaque data: AccountName: <AZURE ACCOUNT NAME ENCODED IN BASE64> AccountKey: <AZURE ACCOUNT KEY ENCODED IN BASE64>
apiVersion: noobaa.io/v1alpha1 kind: BackingStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: bs namespace: openshift-storage spec: azureBlob: secret: name: <backingstore-secret-name> namespace: openshift-storage targetBlobContainer: <blob-container-name> type: azure-blob
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa backingstore create google-cloud-storage <backingstore_name> --private-key-json-file=<PATH TO GCP PRIVATE KEY JSON FILE> --target-bucket <GCP bucket name> -n openshift-storage
INFO[0001] ✅ Exists: NooBaa "noobaa" INFO[0002] ✅ Created: BackingStore "google-gcp" INFO[0002] ✅ Created: Secret "backing-store-google-cloud-storage-gcp"
apiVersion: v1 kind: Secret metadata: name: <backingstore-secret-name> type: Opaque data: GoogleServiceAccountPrivateKeyJson: <GCP PRIVATE KEY ENCODED IN BASE64>
apiVersion: noobaa.io/v1alpha1 kind: BackingStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: bs namespace: openshift-storage spec: googleCloudStorage: secret: name: <backingstore-secret-name> namespace: openshift-storage targetBucket: <target bucket> type: google-cloud-storage
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-ppc64le-rpms
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa -n openshift-storage backingstore create pv-pool <backingstore_name> --num-volumes <NUMBER OF VOLUMES> --pv-size-gb <VOLUME SIZE> --request-cpu <CPU REQUEST> --request-memory <MEMORY REQUEST> --limit-cpu <CPU LIMIT> --limit-memory <MEMORY LIMIT> --storage-class <LOCAL STORAGE CLASS>
apiVersion: noobaa.io/v1alpha1 kind: BackingStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: <backingstore_name> namespace: openshift-storage spec: pvPool: numVolumes: <NUMBER OF VOLUMES> resources: requests: storage: <VOLUME SIZE> cpu: <CPU REQUEST> memory: <MEMORY REQUEST> limits: cpu: <CPU LIMIT> memory: <MEMORY LIMIT> storageClass: <LOCAL STORAGE CLASS> type: pv-pool
INFO[0001] ✅ Exists: NooBaa "noobaa" INFO[0002] ✅ Exists: BackingStore "local-mcg-storage"
noobaa backingstore create s3-compatible rgw-resource --access-key=<RGW ACCESS KEY> --secret-key=<RGW SECRET KEY> --target-bucket=<bucket-name> --endpoint=<RGW endpoint> -n openshift-storage
get secret <RGW USER SECRET NAME> -o yaml -n openshift-storage
INFO[0001] ✅ Exists: NooBaa "noobaa" INFO[0002] ✅ Created: BackingStore "rgw-resource" INFO[0002] ✅ Created: Secret "backing-store-secret-rgw-resource"
apiVersion: ceph.rook.io/v1 kind: CephObjectStoreUser metadata: name: <RGW-Username> namespace: openshift-storage spec: store: ocs-storagecluster-cephobjectstore displayName: "<Display-name>"
apiVersion: noobaa.io/v1alpha1 kind: BackingStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: <backingstore-name> namespace: openshift-storage spec: s3Compatible: endpoint: <RGW endpoint> secret: name: <backingstore-secret-name> namespace: openshift-storage signatureVersion: v4 targetBucket: <RGW-bucket-name> type: s3-compatible
apiVersion: v1 kind: Secret metadata: name: <namespacestore-secret-name> type: Opaque data: AWS_ACCESS_KEY_ID: <AWS ACCESS KEY ID ENCODED IN BASE64> AWS_SECRET_ACCESS_KEY: <AWS SECRET ACCESS KEY ENCODED IN BASE64>
apiVersion: noobaa.io/v1alpha1 kind: NamespaceStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: <resource-name> namespace: openshift-storage spec: awsS3: secret: name: <namespacestore-secret-name> namespace: <namespace-secret> targetBucket: <target-bucket> type: aws-s3
apiVersion: noobaa.io/v1alpha1 kind: BucketClass metadata: labels: app: noobaa name: <my-bucket-class> namespace: openshift-storage spec: namespacePolicy: type: single: resource: <resource>
apiVersion: noobaa.io/v1alpha1 kind: BucketClass metadata: labels: app: noobaa name: <my-bucket-class> namespace: openshift-storage spec: namespacePolicy: type: Multi multi: writeResource: <write-resource> readResources: - <read-resources> - <read-resources>
apiVersion: objectbucket.io/v1alpha1 kind: ObjectBucketClaim metadata: name: <resource-name> namespace: openshift-storage spec: generateBucketName: <my-bucket> storageClassName: openshift-storage.noobaa.io additionalConfig: bucketclass: <my-bucket-class>
apiVersion: v1 kind: Secret metadata: name: <namespacestore-secret-name> type: Opaque data: IBM_COS_ACCESS_KEY_ID: <IBM COS ACCESS KEY ID ENCODED IN BASE64> IBM_COS_SECRET_ACCESS_KEY: <IBM COS SECRET ACCESS KEY ENCODED IN BASE64>
apiVersion: noobaa.io/v1alpha1 kind: NamespaceStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: bs namespace: openshift-storage spec: s3Compatible: endpoint: <IBM COS ENDPOINT> secret: name: <namespacestore-secret-name> namespace: <namespace-secret> signatureVersion: v2 targetBucket: <target-bucket> type: ibm-cos
apiVersion: noobaa.io/v1alpha1 kind: BucketClass metadata: labels: app: noobaa name: <my-bucket-class> namespace: openshift-storage spec: namespacePolicy: type: single: resource: <resource>
apiVersion: noobaa.io/v1alpha1 kind: BucketClass metadata: labels: app: noobaa name: <my-bucket-class> namespace: openshift-storage spec: namespacePolicy: type: Multi multi: writeResource: <write-resource> readResources: - <read-resources> - <read-resources>
apiVersion: objectbucket.io/v1alpha1 kind: ObjectBucketClaim metadata: name: <resource-name> namespace: openshift-storage spec: generateBucketName: <my-bucket> storageClassName: openshift-storage.noobaa.io additionalConfig: bucketclass: <my-bucket-class>
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa namespacestore create aws-s3 <namespacestore> --access-key <AWS ACCESS KEY> --secret-key <AWS SECRET ACCESS KEY> --target-bucket <bucket-name> -n openshift-storage
noobaa bucketclass create namespace-bucketclass single <my-bucket-class> --resource <resource> -n openshift-storage
noobaa bucketclass create namespace-bucketclass multi <my-bucket-class> --write-resource <write-resource> --read-resources <read-resources> -n openshift-storage
noobaa obc create my-bucket-claim -n openshift-storage --app-namespace my-app --bucketclass <custom-bucket-class>
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-ppc64le-rpms
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa namespacestore create ibm-cos <namespacestore> --endpoint <IBM COS ENDPOINT> --access-key <IBM ACCESS KEY> --secret-key <IBM SECRET ACCESS KEY> --target-bucket <bucket-name> -n openshift-storage
noobaa bucketclass create namespace-bucketclass single <my-bucket-class> --resource <resource> -n openshift-storage
noobaa bucketclass create namespace-bucketclass multi <my-bucket-class> --write-resource <write-resource> --read-resources <read-resources> -n openshift-storage
noobaa obc create my-bucket-claim -n openshift-storage --app-namespace my-app --bucketclass <custom-bucket-class>
noobaa bucketclass create placement-bucketclass mirror-to-aws --backingstores=azure-resource,aws-resource --placement Mirror
noobaa obc create mirrored-bucket --bucketclass=mirror-to-aws
apiVersion: noobaa.io/v1alpha1 kind: BucketClass metadata: labels: app: noobaa name: <bucket-class-name> namespace: openshift-storage spec: placementPolicy: tiers: - backingStores: - <backing-store-1> - <backing-store-2> placement: Mirror
additionalConfig: bucketclass: mirror-to-aws
{ "Version": "NewVersion", "Statement": [ { "Sid": "Example", "Effect": "Allow", "Principal": [ "john.doe@example.com" ], "Action": [ "s3:GetObject" ], "Resource": [ "arn:aws:s3:::john_bucket" ] } ] }
aws --endpoint ENDPOINT --no-verify-ssl s3api put-bucket-policy --bucket MyBucket --policy BucketPolicy
aws --endpoint https://s3-openshift-storage.apps.gogo44.noobaa.org --no-verify-ssl s3api put-bucket-policy -bucket MyBucket --policy file://BucketPolicy
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-ppc64le-rpms
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa account create <noobaa-account-name> [--allow_bucket_create=true] [--allowed_buckets=[]] [--default_resource=''] [--full_permission=false]
apiVersion: objectbucket.io/v1alpha1 kind: ObjectBucketClaim metadata: name: <obc-name> spec: generateBucketName: <obc-bucket-name> storageClassName: openshift-storage.noobaa.io
apiVersion: batch/v1 kind: Job metadata: name: testjob spec: template: spec: restartPolicy: OnFailure containers: - image: <your application image> name: test env: - name: BUCKET_NAME valueFrom: configMapKeyRef: name: <obc-name> key: BUCKET_NAME - name: BUCKET_HOST valueFrom: configMapKeyRef: name: <obc-name> key: BUCKET_HOST - name: BUCKET_PORT valueFrom: configMapKeyRef: name: <obc-name> key: BUCKET_PORT - name: AWS_ACCESS_KEY_ID valueFrom: secretKeyRef: name: <obc-name> key: AWS_ACCESS_KEY_ID - name: AWS_SECRET_ACCESS_KEY valueFrom: secretKeyRef: name: <obc-name> key: AWS_SECRET_ACCESS_KEY
oc apply -f <yaml.file>
oc get cm <obc-name> -o yaml
oc get secret <obc_name> -o yaml
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-ppc64le-rpms
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa obc create <obc-name> -n openshift-storage
INFO[0001] ✅ Created: ObjectBucketClaim "test21obc"
oc get obc -n openshift-storage
NAME STORAGE-CLASS PHASE AGE test21obc openshift-storage.noobaa.io Bound 38s
oc get obc test21obc -o yaml -n openshift-storage
apiVersion: objectbucket.io/v1alpha1 kind: ObjectBucketClaim metadata: creationTimestamp: "2019-10-24T13:30:07Z" finalizers: - objectbucket.io/finalizer generation: 2 labels: app: noobaa bucket-provisioner: openshift-storage.noobaa.io-obc noobaa-domain: openshift-storage.noobaa.io name: test21obc namespace: openshift-storage resourceVersion: "40756" selfLink: /apis/objectbucket.io/v1alpha1/namespaces/openshift-storage/objectbucketclaims/test21obc uid: 64f04cba-f662-11e9-bc3c-0295250841af spec: ObjectBucketName: obc-openshift-storage-test21obc bucketName: test21obc-933348a6-e267-4f82-82f1-e59bf4fe3bb4 generateBucketName: test21obc storageClassName: openshift-storage.noobaa.io status: phase: Bound
oc get -n openshift-storage secret test21obc -o yaml
apiVersion: v1 data: AWS_ACCESS_KEY_ID: c0M0R2xVanF3ODR3bHBkVW94cmY= AWS_SECRET_ACCESS_KEY: Wi9kcFluSWxHRzlWaFlzNk1hc0xma2JXcjM1MVhqa051SlBleXpmOQ== kind: Secret metadata: creationTimestamp: "2019-10-24T13:30:07Z" finalizers: - objectbucket.io/finalizer labels: app: noobaa bucket-provisioner: openshift-storage.noobaa.io-obc noobaa-domain: openshift-storage.noobaa.io name: test21obc namespace: openshift-storage ownerReferences: - apiVersion: objectbucket.io/v1alpha1 blockOwnerDeletion: true controller: true kind: ObjectBucketClaim name: test21obc uid: 64f04cba-f662-11e9-bc3c-0295250841af resourceVersion: "40751" selfLink: /api/v1/namespaces/openshift-storage/secrets/test21obc uid: 65117c1c-f662-11e9-9094-0a5305de57bb type: Opaque
oc get -n openshift-storage cm test21obc -o yaml
apiVersion: v1 data: BUCKET_HOST: 10.0.171.35 BUCKET_NAME: test21obc-933348a6-e267-4f82-82f1-e59bf4fe3bb4 BUCKET_PORT: "31242" BUCKET_REGION: "" BUCKET_SUBREGION: "" kind: ConfigMap metadata: creationTimestamp: "2019-10-24T13:30:07Z" finalizers: - objectbucket.io/finalizer labels: app: noobaa bucket-provisioner: openshift-storage.noobaa.io-obc noobaa-domain: openshift-storage.noobaa.io name: test21obc namespace: openshift-storage ownerReferences: - apiVersion: objectbucket.io/v1alpha1 blockOwnerDeletion: true controller: true kind: ObjectBucketClaim name: test21obc uid: 64f04cba-f662-11e9-bc3c-0295250841af resourceVersion: "40752" selfLink: /api/v1/namespaces/openshift-storage/configmaps/test21obc uid: 651c6501-f662-11e9-9094-0a5305de57bb
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa namespacestore create aws-s3 <namespacestore> --access-key <AWS ACCESS KEY> --secret-key <AWS SECRET ACCESS KEY> --target-bucket <bucket-name>
apiVersion: v1 kind: Secret metadata: name: <namespacestore-secret-name> type: Opaque data: AWS_ACCESS_KEY_ID: <AWS ACCESS KEY ID ENCODED IN BASE64> AWS_SECRET_ACCESS_KEY: <AWS SECRET ACCESS KEY ENCODED IN BASE64>
apiVersion: noobaa.io/v1alpha1 kind: NamespaceStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: <namespacestore> namespace: openshift-storage spec: awsS3: secret: name: <namespacestore-secret-name> namespace: <namespace-secret> targetBucket: <target-bucket> type: aws-s3
noobaa bucketclass create namespace-bucketclass cache <my-cache-bucket-class> --backingstores <backing-store> --hub-resource <namespacestore>
noobaa obc create <my-bucket-claim> my-app --bucketclass <custom-bucket-class>
subscription-manager repos --enable=rh-odf-4-for-rhel-8-x86_64-rpms yum install mcg
subscription-manager repos --enable=rh-odf-4-for-rhel-8-ppc64le-rpms
subscription-manager repos --enable=rh-odf-4-for-rhel-8-s390x-rpms
noobaa namespacestore create ibm-cos <namespacestore> --endpoint <IBM COS ENDPOINT> --access-key <IBM ACCESS KEY> --secret-key <IBM SECRET ACCESS KEY> --target-bucket <bucket-name>
apiVersion: v1 kind: Secret metadata: name: <namespacestore-secret-name> type: Opaque data: IBM_COS_ACCESS_KEY_ID: <IBM COS ACCESS KEY ID ENCODED IN BASE64> IBM_COS_SECRET_ACCESS_KEY: <IBM COS SECRET ACCESS KEY ENCODED IN BASE64>
apiVersion: noobaa.io/v1alpha1 kind: NamespaceStore metadata: finalizers: - noobaa.io/finalizer labels: app: noobaa name: <namespacestore> namespace: openshift-storage spec: s3Compatible: endpoint: <IBM COS ENDPOINT> secret: name: <backingstore-secret-name> namespace: <namespace-secret> signatureVersion: v2 targetBucket: <target-bucket> type: ibm-cos
noobaa bucketclass create namespace-bucketclass cache <my-bucket-class> --backingstores <backing-store> --hubResource <namespacestore>
noobaa obc create <my-bucket-claim> my-app --bucketclass <custom-bucket-class>
oc patch -n openshift-storage storagecluster ocs-storagecluster --type merge --patch '{"spec": {"multiCloudGateway": {"endpoints": {"minCount": 3,"maxCount": 10}}}}'