CloudCenter 4.8 has reached End of Life (EOL) as of November 14, 2018. See End of Support Notices for additional context.

CCM_PRIMARY – Configure HA Wizard Properties

To configure high availability for CCM_SA_PRIMARY, follow this procedure.

  1. Invoke the CCM wizard as a root user (see Virtual Appliance Process > Cloud-Specific Setup Details for a sample setup).

    Prior to CloudCenter 4.8.2, cliqruser credentials were used for SSH configuration.

    Effective CloudCenter 4.8.2, root user credentials are used for SSH configuration.

    Wizard Path
    /usr/local/cliqr/bin/ccm_config_wizard.sh
  2. Configure the HA properties.

    Write this down for future reference!

    Write down the Field details in a printed version of the Installation Approach > Your Notes section for later use.

    Wizard Menu

    Field

    Description

    DB – Configure Database



    DB IP or Hostname

    The VIP/EIP for the master database and slave database. See Phase 1: Prepare Infrastructure > Cloud Nuances for additional context.

    When you configure the MGMTPOSTGRES_MASTER – Configure High Availability Properties, you would have configured the VIP/EIP address for the db_config_wizard already. Similarly, you must provide the EIP/VIP address for the CCM_SA_PRIMARY and the CCM_SA_SECONDARY servers.

    DB Username
    and
    DB Password

    The following credentials are pre-populated:

    • Default username = cliqr (can be changed – manually change the password on MGMTPOSTGRES VMs or RDS and then update the username in the CCM through the database config wizard.

      Be sure to change the PostgresDB password and update the db.properties file to reflect the correct password.

    • Default password = cliqr (can be changed)

      Be sure to change the default password immediately after your first login. See PostgreSQL Password for additional context.

    Configure_HA


    Primary Node Private IPThe IP address of the primary CCM VM
    Secondary Node Private IP The IP address of the secondary CCM VM

    Mgmtserver DNS Name

    Use the DNS or IP of the CCM_LB – Used by the CCO VM to communicate with the CCM VM.

  3. Once the details are entered, the database server begins replication configuration between the database servers followed by HA configuration and finally presents the following status messages.

    • Configuring CCM HA ...
    • Restart server (with the progress bar)
    • Configured CCM HA successfully
  4. Restart the secondary CCM server and corresponding CloudCenter services.
  5. Exit the CCM configuration wizard.

Back to: CCM HA

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