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Dell APEX Navigator for Multicloud Storage Using Your Service

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Establish a trust relationship between PowerFlex system and Dell APEX Navigator

Dell APEX Navigator for Multicloud Storage allows you to perform data mobility operations between PowerFlex systems.

About this task

Before using data mobility, establish trust between on-premises system and Dell APEX Navigator.

Prerequisites

For on-premises clusters:
  • Install Secure Connect Gateway (SCG) if you do not already have it installed.
  • Enable telemetry and remote support on PowerFlex using SCG IP address.
  • Ensure that the on-premises cluster is visible on APEX AIOps Observability.
  • Ensure the connection to Dell APEX Block Storage for AWS.

For cloud-deployed systems:

  • Add network interface on AWS
  • Attach a network interface to an EC2 instance
  • Enable PowerFlex to use the attached IP address as Storage Data Target (SDT)
  • Connection to a PowerFlex system

Steps

  1. Sign in to the Dell API portal, select Explore APIs and select APEX under Products.
  2. Access the Dell APEX Navigator for Multicloud Storage API.
  3. To obtain the PowerFlex initial access token, invoke the PowerFlex API /rest/auth/login using the required credentials.
    If you are invoking the request using Postman, set Authorization to No Auth.
    POST https://<powerflex-management-address>/rest/auth/login
    
    Example request:
    { 
    "username": "{username}",
    "password": "{password}" 
    }
    Example response:
    { 
    "scope": "{scopes}", 
    "access_token": "{access_token}", 
    "expires_in": 300, 
    "refresh_expires_in": 1800, 
    "refresh_token": "{refresh_token}", 
    "token_type": "Bearer", 
    "id_token": "{id_token}", 
    "session_state": "{session_state_id}" 
    }
  4. Get a Dell Identity JSON web token. See Authentication topic in APEX Navigator for Multicloud Storage API Guide for more information.
  5. Invoke the Dell APEX Navigator client API {BASE_URL}/rest/services/storage/v1/storage-systems/{SYSTEM_TYPE}-{SYSTEM_ID}/register-trust by providing the following:
    • Include the base URL
    • Use {SYSTEM_ID} as PowerFlex SWID in the API path with {SYSTEM_TYPE} set to POWERFLEX.
    • Provide the initial_access_token, obtained from this step, in the request body along with the system_type attribute.
    • Include the Dell Identity token as the bearer auth.
    POST {BASE_URL}/rest/services/storage/v1/storage-systems/POWERFLEX-{SYSTEM_ID}/register-trust
    
    Example request:
    {
    "initial_access_token": "{POWERFLEX_ACCESS_TOKEN}",
    "system_type": "POWERFLEX"
    }
    See Register system trust API documentation to know more about registering the trust. Alternatively, you can also run a script to automate the trust registration process. See readme.md for detailed instructions on how to use the register trust script.

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