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Chapter 8. Configuring the Shared File Systems service (manila)

When you deploy the Shared File Systems service (manila), you can choose one or more supported back ends, such as native CephFS, CephFS-NFS, NetApp, and others.

For a complete list of supported back-end appliances and drivers, see the Manila section of the Red Hat Knowledge Article, Component, Plug-In, and Driver Support in Red Hat OpenStack Platform.

8.1. Prerequisites
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  • You have the oc command line tool installed on your workstation.
  • You are logged on to a workstation that has access to the RHOSO control plane as a user with cluster-admin privileges.
  • You have planned networking for the Shared File Systems service. For more information, see Planning networking for the Shared File Systems service in Planning your deployment.
  • You have enabled the Shared File Systems service. For more information, see Enabling the Shared File Systems service.

  • For native CephFS or CephFS-NFS:

    • A CephFS file system must exist on the Red Hat Ceph Storage cluster.

    • A Ceph user must exist that has CephX capabilities (caps) to perform operations on the CephFS file system.

      For more information, see Integrating Red Hat Ceph Storage.

  • For CephFS-NFS:

    • A ceph nfs service must exist in the Ceph Storage cluster. For more information, see Integrating Red Hat Ceph Storage.
    • You have created an isolated StorageNFS network for NFS exports and a corresponding StorageNFS shared provider network in the Networking service (neutron). The StorageNFS shared provider network maps to the isolated StorageNFS network of the data center.

    • The NFS service is isolated on a network that you can share with all Red Hat OpenStack Services on OpenShift (RHOSO) users. For more information about customizing the NFS service, see NFS cluster and export management in the Red Hat Ceph Storage File System Guide.

      Important

      When you deploy an NFS service for the Shared File Systems service, do not select a custom port to expose NFS. Only the default NFS port of 2049 is supported. You must enable the Red Hat Ceph Storage ingress service and set the ingress-mode to haproxy-protocol. Otherwise, you cannot use IP-based access rules with the Shared File Systems service. For security in production environments, do not provide access to 0.0.0.0/0 on shares to mount them on client machines.

8.2. Enabling the Shared File Systems service
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You can enable the Shared File Systems service (manila) to provision remote, shareable file systems in your Red Hat OpenStack Services on OpenShift (RHOSO) deployment. These file systems are known as shares, and they allow projects in the cloud to share POSIX compliant storage. Shares can be mounted to multiple compute instances, baremetal computes, containers or pods of containers at the same time with read/write access mode.

When you enable the Shared File Systems service, you can configure the service with the following back ends:

  • Red Hat Ceph Storage CephFS
  • Red Hat Ceph Storage CephFS-NFS
  • NFS or CIFS through third party vendor storage systems

Prerequisites

Procedure

  1. Open your OpenStackControlPlane CR file, openstack_control_plane.yaml, and add the following parameters to the spec section to enable the Shared File Systems service: 

    spec:
  ...
  manila:
    enabled: true
    apiOverride:
      route: {}
    template:
      databaseInstance: openstack
      secret: osp-secret
      manilaAPI:
        replicas: 3
        override:
          service:
            internal:
              metadata:
                annotations:
                  metallb.universe.tf/address-pool: internalapi
                  metallb.universe.tf/allow-shared-ip: internalapi
                  metallb.universe.tf/loadBalancerIPs: 172.17.0.80
              spec:
                type: LoadBalancer
      manilaScheduler:
        replicas: 3
      manilaShares:
        share1:
          networkAttachments:
          - storage
          replicas: 0 # backend needs to be configured
    Copy to Clipboard Toggle word wrap
    Note

    You must configure a back end for the Shared File Systems service. If you do not configure a back end for the Shared File Systems service, then the service is deployed but not activated (replicas: 0).

  2. Update the control plane: 

    $ oc apply -f openstack_control_plane.yaml -n openstack
    Copy to Clipboard Toggle word wrap

  3. Wait until RHOCP creates the resources related to the OpenStackControlPlane CR. Run the following command to check the status: 

    $ oc get openstackcontrolplane -n openstack
    Copy to Clipboard Toggle word wrap

    The OpenStackControlPlane resources are created when the status is "Setup complete".

    Tip

    Append the -w option to the end of the get command to track deployment progress.

8.3. Configuring a native CephFS back end
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You can configure the Shared File Systems service (manila) with native CephFS as the storage back end.

Limitations

You can expose a native CephFS back end to trusted users, but take the following security measures:

  • Configure the storage network as a provider network.
  • Apply role-based access control (RBAC) policies to secure the storage provider network.
  • Create a private share type.

Prerequisites

Procedure

  1. Open your OpenStackControlPlane CR file, openstack_control_plane.yaml, and add the extraMounts parameter in the spec section to present the Ceph configuration files: 

    apiVersion: core.openstack.org/v1beta1
kind: OpenStackControlPlane
spec:
  extraMounts:
    - name: v1
      region: r1
      extraVol:
        - propagation:
          - ManilaShare
          extraVolType: Ceph
          volumes:
          - name: ceph
            projected:
              sources:
              - secret:
                  name: <ceph-conf-files>
          mounts:
          - name: ceph
            mountPath: "/etc/ceph"
            readOnly: true
    Copy to Clipboard Toggle word wrap

  2. Add the following parameters to the manila template to configure the native CephFS back end: 

    apiVersion: core.openstack.org/v1beta1
kind: OpenStackControlPlane
spec:
    ...
  manila:
    enabled: true
    template:
      manilaAPI:
        replicas: 3
        customServiceConfig: |
          [DEFAULT]
          debug = true
          enabled_share_protocols=cephfs
      manilaScheduler:
        replicas: 3
      manilaShares:
        cephfsnative:
          replicas: 1
          networkAttachments:
          - storage
          customServiceConfig: |
            [DEFAULT]
            enabled_share_backends=cephfs
            [cephfs]
            driver_handles_share_servers=False
            share_backend_name=cephfs
            share_driver=manila.share.drivers.cephfs.driver.CephFSDriver
            cephfs_conf_path=/etc/ceph/ceph.conf
            cephfs_auth_id=openstack
            cephfs_cluster_name=ceph
            cephfs_volume_mode=0755
            cephfs_protocol_helper_type=CEPHFS
...
    Copy to Clipboard Toggle word wrap

  3. Update the control plane: 

    $ oc apply -f openstack_control_plane.yaml -n openstack
    Copy to Clipboard Toggle word wrap

  4. Wait until RHOCP creates the resources related to the OpenStackControlPlane CR. Run the following command to check the status: 

    $ oc get openstackcontrolplane -n openstack
    Copy to Clipboard Toggle word wrap

    The OpenStackControlPlane resources are created when the status is "Setup complete".

    Tip

    Append the -w option to the end of the get command to track deployment progress.

8.4. Configuring a CephFS-NFS back end
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You can configure the Shared File Systems service (manila) with CephFS-NFS as the storage back end.

Limitations
  • Use NFSv4.1 or later for Linux clients. NFSv3 is available for Microsoft Windows clients, but recovery is not expected for NFSv3 clients when a CephFS-NFS service fails over. Simultaneous access from Windows and Linux clients is not supported.

Prerequisites

  • The isolated storage network is configured on the share manager pod on OpenShift so that the Shared File Systems service can communicate with the Red Hat Ceph Storage cluster.
  • Use an isolated NFS network for NFS traffic. This network does not need to be available to the share manager pod for the Shared File Systems service on OpenShift, but it must be available to Compute instances owned by end users.
  • You have planned networking for storage to ensure connectivity between the storage back end, the control plane, and the Compute nodes on the data plane. For more information, see Storage networks in Planning your deployment and Preparing networks for Red Hat OpenStack Services on OpenShift in Deploying Red Hat OpenStack Services on OpenShift.

Procedure

  1. Open your OpenStackControlPlane CR file, openstack_control_plane.yaml, and add the following parameters to the manila template: 

    apiVersion: core.openstack.org/v1beta1
kind: OpenStackControlPlane
spec:
    ...
  manila:
    enabled: true
    template:
      manilaAPI:
        replicas: 3
        customServiceConfig: |
          [DEFAULT]
          debug = true
          enabled_share_protocols=nfs
      manilaScheduler:
        replicas: 3
      manilaShares:
        share1:
          customServiceConfig: |
            [DEFAULT]
            enabled_share_backends=cephfsnfs
            [cephfsnfs]
            driver_handles_share_servers=False
            share_backend_name=cephfs
            share_driver=manila.share.drivers.cephfs.driver.CephFSDriver
            cephfs_auth_id=openstack
            cephfs_cluster_name=ceph
            cephfs_nfs_cluster_id=cephfs
            cephfs_protocol_helper_type=NFS
          networkAttachments:
          - storage
...
    Copy to Clipboard Toggle word wrap

  2. Update the control plane: 

    $ oc apply -f openstack_control_plane.yaml -n openstack
    Copy to Clipboard Toggle word wrap

  3. Wait until RHOCP creates the resources related to the OpenStackControlPlane CR. Run the following command to check the status: 

    $ oc get openstackcontrolplane -n openstack
    Copy to Clipboard Toggle word wrap

    The OpenStackControlPlane resources are created when the status is "Setup complete".

    Tip

    Append the -w option to the end of the get command to track deployment progress.

8.5. Configuring alternative back ends
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To configure the Shared File Systems service (manila) with an alternative back end, for example, NetApp or Pure Storage, complete the following high level tasks:

  1. Create the server connection secret.
  2. Configure the OpenStackControlPlane CR to use the alternative storage system as the back end for the Shared File Systems service.

8.5.1. Prerequisites
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  • You have prepared the alternative storage system for consumption by Red Hat OpenStack Services on OpenShift (RHOSO).
  • Network connectivity between the Red Hat OpenShift cluster, the Compute nodes, and the alternative storage system.

8.5.2. Creating the server connection secret
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Create a server connection secret for an alternative back end to prevent placing server connection information directly in the OpenStackControlPlane CR.

Procedure

  1. Create a configuration file that contains the server connection information for your alternative back end. In this example, you are creating the secret for a NetApp back end.

    The following is an example of the contents of a configuration file: 

    [netapp]
netapp_server_hostname = <netapp_ip>
netapp_login = <netapp_user>
netapp_password = <netapp_password>
netapp_vserver = <netappvserver>
    Copy to Clipboard Toggle word wrap
    • Replace <netapp_ip> with the IP address of the server.
    • Replace <netapp_user> with the login user name.
    • Replace <netapp_password> with the login password.
    • Replace <netappvserver> with the vserver name. You do not need this option if configuring the driver_handles_share_servers=True mode.
  2. Save the configuration file.

  3. Create the secret based on the configuration file:

    $ oc create secret generic <secret_name> --from-file=<configuration_file_name>

    • Replace <secret_name> with the name you want to assign to the secret.
    • Replace <configuration_file_name> with the name of the configuration file you created.
  4. Delete the configuration file.

8.5.3. Configuring an alternative back end
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You can configure the Shared File Systems service (manila) with an alternative storage back end, for example, a NetApp back end.

Prerequisites

Procedure

  1. Open your OpenStackControlPlane CR file, openstack_control_plane.yaml, and add the following parameters to the manila template: 

    apiVersion: core.openstack.org/v1beta1
kind: OpenStackControlPlane
spec:
  ...
  manila:
    enabled: true
    template:
      manilaAPI:
        replicas: 3
        customServiceConfig: |
          [DEFAULT]
          debug = true
          enabled_share_protocols=cifs
      manilaScheduler:
        replicas: 3
      manilaShares:
        share1:
          networkAttachments:
          - storage
          customServiceConfigSecrets:
          - manila_netapp_secret
          customServiceConfig: |
            [DEFAULT]
            debug = true
            enabled_share_backends=netapp
            [netapp]
            driver_handles_share_servers=False
            share_backend_name=netapp
            share_driver=manila.share.drivers.netapp.common.NetAppDriver
            netapp_storage_family=ontap_cluster
...
    Copy to Clipboard Toggle word wrap

  2. Update the control plane: 

    $ oc apply -f openstack_control_plane.yaml -n openstack
    Copy to Clipboard Toggle word wrap

  3. Wait until RHOCP creates the resources related to the OpenStackControlPlane CR. Run the following command to check the status: 

    $ oc get openstackcontrolplane -n openstack
    Copy to Clipboard Toggle word wrap

    The OpenStackControlPlane resources are created when the status is "Setup complete".

    Tip

    Append the -w option to the end of the get command to track deployment progress.

8.5.4. Custom configuration files
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When you configure an alternative back end for the Shared File Systems service (manila), you might need to use additional configuration files. You can use the extraMounts parameter in your OpenStackControlPlane CR file to present these configuration files as OpenShift configMap or secret objects in the relevant share manager pod.

Example: 

apiVersion: core.openstack.org/v1beta1
kind: OpenStackControlPlane
spec:
...
  extraMounts:
    - name: v1
      region: r1
      extraVol:
        - propagation:
          - sharepod1
          extraVolType: Undefined
          volumes:
          - name: backendconfig
            projected:
              sources:
              - secret:
                  name: manila-sharepod1-secrets
          mounts:
          - name: backendconfig
            mountPath: /etc/manila/drivers
            readOnly: true
...
Copy to Clipboard Toggle word wrap

8.5.5. Custom storage driver images
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When you configure an alternative back end for the Shared File Systems service (manila), you might need to use a custom manilaShares container image from the vendor on the Red Hat Ecosystem Catalog.

You can add the path to the container image to your OpenStackVersion CR file with the customContainerImages parameter.

For more information, see Deploying partner container images in Integrating partner content.

8.6. Configuring multiple back ends
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You can deploy multiple back ends for the Shared File Systems service (manila), for example, a CephFS-NFS back end, a native CephFS back end, and a third-party back end. Add one back end only per pod.

Prerequisites

  • When you use a back-end driver from a storage vendor that requires external software components, you must override the standard container image for the Shared File Systems service during deployment. You can find custom container images, for example, the Dell EMC Unity container image for a Dell EMC Unity storage system, at Red Hat Ecosystem Catalog.
  • You have planned networking for storage to ensure connectivity between the storage back end, the control plane, and the Compute nodes on the data plane. For more information, see Storage networks in Planning your deployment and Preparing networks for Red Hat OpenStack Services on OpenShift in Deploying Red Hat OpenStack Services on OpenShift.

Procedure

  1. Open your OpenStackControlPlane CR file, openstack_control_plane.yaml, and add the following parameters to the manila template to configure the back ends. In this example, there is a CephFS-NFS back end, a native CephFS back end, and a Pure Storage back end: 

    apiVersion: core.openstack.org/v1beta1
kind: OpenStackControlPlane
spec:
    ...
  manila:
    enabled: true
    template:
      manilaAPI:
        replicas: 3
        customServiceConfig: |
          [DEFAULT]
          debug = true
          enabled_share_protocols=nfs,cephfs,cifs
      manilaScheduler:
        replicas: 3
    ...
    Copy to Clipboard Toggle word wrap

  2. Add the configuration for each back end you want to use:

    • Add the configuration for the CephFS-NFS back end: 

          ...
        customServiceConfig: |
        ...
        manilaShares:
          cephfsnfs:
            networkAttachments:
            - storage
            customServiceConfig: |
                [DEFAULT]
                enabled_share_backends=cephfsnfs
                [cephfsnfs]
                driver_handles_share_servers=False
                share_backend_name=cephfs
                share_driver=manila.share.drivers.cephfs.driver.CephFSDriver
                cephfs_auth_id=openstack
                cephfs_cluster_name=ceph
                cephfs_nfs_cluster_id=cephfs
                cephfs_protocol_helper_type=NFS
            replicas: 1
    ...
      Copy to Clipboard Toggle word wrap

    • Add the configuration for the native CephFS back end: 

          ...
        customServiceConfig: |
        ...
        manilaShares:
          cephfsnfs:
          ...
          cephfs:
            networkAttachments:
            - storage
            customServiceConfig: |
              [DEFAULT]
              enabled_share_backends=cephfs
              [cephfs]
              driver_handles_share_servers=False
              share_backend_name=cephfs
              share_driver=manila.share.drivers.cephfs.driver.CephFSDriver
              cephfs_conf_path=/etc/ceph/ceph.conf
              cephfs_auth_id=openstack
              cephfs_protocol_helper_type=CEPHFS
            replicas: 1
    ...
      Copy to Clipboard Toggle word wrap

    • Add the configuration for the Pure Storage back end: 

          ...
        customContainerImages:
          manilaShareImages:
            pure: registry.connect.redhat.com/purestorage/openstack-manila-share-pure:rhoso18
        manilaShares:
          cephfsnfs:
          ...
          cephfs:
          ...
          pure:
            networkAttachments:
            - storage
            customServiceConfigSecret: |
            - manila-pure-secret
            customServiceConfig: |
              [DEFAULT]
              debug = true
              enabled_share_backends=pure
              [pure]
              driver_handles_share_servers=False
              share_backend_name=pure
              share_driver=manila.share.drivers.purestorage.flashblade.FlashBladeShareDriver
    ...
      Copy to Clipboard Toggle word wrap

  3. Update the control plane: 

    $ oc apply -f openstack_control_plane.yaml -n openstack
    Copy to Clipboard Toggle word wrap

  4. Wait until RHOCP creates the resources related to the OpenStackControlPlane CR. Run the following command to check the status: 

    $ oc get openstackcontrolplane -n openstack
    Copy to Clipboard Toggle word wrap

    The OpenStackControlPlane resources are created when the status is "Setup complete".

    Tip

    Append the -w option to the end of the get command to track deployment progress.

After a deployment or when troubleshooting issues, verify that the services for the Shared File Systems service (manila) are running and that they are up.

Verify that the manila pods are running. The number of pods depends on the number of replicas you have configured for the different components of the Shared File Systems service.

When you have verified that the pods are running, you can use the Shared File Systems service API to check the status of the services.

Procedure

  1. List the manila pods to verify that they are running: 

    $ oc -n openstack get pod -l service=manila
    Copy to Clipboard Toggle word wrap

    Example output: 

    NAME                             READY   STATUS      RESTARTS          AGE
manila-api-0                     2/2     Running     0                 43h
manila-api-1                     2/2     Running     0                 43h
manila-api-2                     2/2     Running     0                 43h
manila-db-purge-28696321-tkl9g   0/1     Completed   0                 41h
manila-db-purge-28697761-zxxzc   0/1     Completed   0                 17h
manila-scheduler-0               2/2     Running     0                 43h
manila-scheduler-1               2/2     Running     0                 43h
manila-scheduler-2               2/2     Running     0                 43h
manila-share-share1-0            2/2     Running     0                 43h
    Copy to Clipboard Toggle word wrap

  2. Access the remote shell for the openstackclient pod from your workstation: 

    $ oc rsh -n openstack openstackclient
    Copy to Clipboard Toggle word wrap

  3. Run the openstack share service list command: 

    $ openstack share service list
    Copy to Clipboard Toggle word wrap

    Example output: ----------------------------------------------------------------------------------------------- | ID | Binary | Host | Zone | Status | State | Updated At | ----------------------------------------------------------------------------------------------- | 1 | manila-scheduler | hostgroup | nova | enabled | up | 2024-07-25T17:40:27.323342 | | 4 | manila-share | hostgroup@cephfsnfs | nova | enabled | up | 2024-07-25T17:40:49.115386 | -----------------------------------------------------------------------------------------------

  4. Verify that the Status entry of every service is up. If not, examine the relevant log files.

  5. Exit the openstackclient pod: 

    $ exit
    Copy to Clipboard Toggle word wrap

Use the openstack share service list command to verify that the storage back ends for the Shared File Systems service (manila) deployed successfully. If you use a health check on multiple back ends, a ping test returns a response even if one of the back ends is unresponsive, so this is not a reliable way to verify your deployment.

Procedure

  1. Access the remote shell for the openstackclient pod from your workstation: 

    $ oc rsh -n openstack openstackclient
    Copy to Clipboard Toggle word wrap

  2. Confirm the list of Shared File Systems service back ends: 

    $ openstack share service list
    Copy to Clipboard Toggle word wrap

    The status of each successfully deployed back end shows as enabled and the state shows as up.

  3. Exit the openstackclient pod: 

    $ exit
    Copy to Clipboard Toggle word wrap

8.9. Creating availability zones for back ends
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You can create availability zones (AZs) for Shared File Systems service back ends to group cloud infrastructure and services logically for users. Map the AZs to failure domains and compute resources for high availability, fault tolerance, and resource scheduling. For example, you can create an AZ of Compute nodes that have specific hardware that users can specify when they create an instance that requires that hardware.

Post deployment, use the availability_zones share type extra specification to limit share types to one or more AZs. Users can create a share directly in an AZ as long as the share type does not restrict them.

The example procedure deploys two back ends where CephFS is zone 1 and NetApp is zone 2.

Procedure

  1. Open your OpenStackControlPlane CR file, openstack_control_plane.yaml, and add the following parameters to the manila template: 

    apiVersion: core.openstack.org/v1beta1
kind: OpenStackControlPlane
spec:
    ...
  manila:
    enabled: true
    template:
      manilaShares:
        cephfs:
          customServiceConfig: |
            [cephfs]
            backend_availability_zone = zone_1
          ...
        netapp:
          customServiceConfig: |
            [netapp]
            backend_availability_zone = zone_2
          ...
    Copy to Clipboard Toggle word wrap

  2. Update the control plane: 

    $ oc apply -f openstack_control_plane.yaml -n openstack
    Copy to Clipboard Toggle word wrap

  3. Wait until RHOCP creates the resources related to the OpenStackControlPlane CR. Run the following command to check the status: 

    $ oc get openstackcontrolplane -n openstack
    Copy to Clipboard Toggle word wrap

    The OpenStackControlPlane resources are created when the status is "Setup complete".

    Tip

    Append the -w option to the end of the get command to track deployment progress.

8.10. Changing the allowed NAS protocols
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You can use the Shared File Systems service (manila) to export shares in the NFS, CephFS, or CIFS network attached storage (NAS) protocols. By default, the Shared File Systems service enables NFS and CIFS, and this may not be supported by the back ends in your deployment.

You can change the enabled_share_protocols parameter and list only the protocols that you want to allow in your cloud. For example, if back ends in your deployment support both NFS and CIFS, you can change the default value and enable only one protocol. The NAS protocols that you assign must be supported by the back ends in your Shared File Systems service deployment.

Not all storage back-end drivers support the CIFS protocol. For information about which certified storage systems support CIFS, see the Red Hat Ecosystem Catalog.

Procedure

  1. Open your OpenStackControlPlane CR file, openstack_control_plane.yaml, and add the following parameters to the manila template. In this example, you enable the NFS protocol: 

    apiVersion: core.openstack.org/v1beta1
kind: OpenStackControlPlane
spec:
    ...
      manila:
        enabled: true
        template:
          manilaAPI:
            customServiceConfig: |
              [DEFAULT]
              enabled_share_protocols = NFS
          ...
    Copy to Clipboard Toggle word wrap

  2. Update the control plane: 

    $ oc apply -f openstack_control_plane.yaml -n openstack
    Copy to Clipboard Toggle word wrap

  3. Wait until RHOCP creates the resources related to the OpenStackControlPlane CR. Run the following command to check the status: 

    $ oc get openstackcontrolplane -n openstack
    Copy to Clipboard Toggle word wrap

    The OpenStackControlPlane resources are created when the status is "Setup complete".

    Tip

    Append the -w option to the end of the get command to track deployment progress.

8.11. Viewing back-end storage capacity
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The scheduler component of the Shared File Systems service (manila) makes intelligent placement decisions based on several factors such as capacity, provisioning configuration, placement hints, and the capabilities that the back-end storage system driver detects and exposes. You can use share types and extra specifications to modify placement decisions.

Procedure

  1. Access the remote shell for the openstackclient pod from your workstation: 

    $ oc rsh -n openstack openstackclient
    Copy to Clipboard Toggle word wrap

  2. Run the following command to view the available back-end storage capacity: 

    $ openstack share pool list --detail
    Copy to Clipboard Toggle word wrap

  3. Exit the openstackclient pod: 

    $ exit
    Copy to Clipboard Toggle word wrap

8.12. Configuring automatic database cleanup
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The Shared File Systems (manila) service automatically purges database entries marked for deletion for a set number of days. By default, records are marked for deletion for 30 days. You can configure a different record age and schedule for purge jobs.

Procedure

  1. Open your openstack_control_plane.yaml file to edit the OpenStackControlPlane CR.

  2. Add the dbPurge parameter to the manila template to configure database cleanup.

    The following is an example of using the dbPurge parameter to configure the Shared File Systems service: 

    apiVersion: core.openstack.org/v1beta1
kind: OpenStackControlPlane
metadata:
  name: openstack
spec:
  manila:
    template:
      dbPurge:
        age: 20
        schedule: 1 0 * * 0
    Copy to Clipboard Toggle word wrap
    • age: The number of days a record has been marked for deletion before it is purged. The default value is 30 days. The minimum value is 1 day.
    • schedule: When to run the job in a crontab format. The default value is 1 0 * * *. This default value is equivalent to 00:01 daily.

  3. Update the control plane: 

    $ oc apply -f openstack_control_plane.yaml
    Copy to Clipboard Toggle word wrap
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