Adding components

In ADCM a component means a part of a service that should be deployed on one or several cluster hosts.

IMPORTANT
Initially, there are no components on any of cluster hosts — the distribution of components between hosts should be performed manually.

The steps of adding components to hosts are listed below:

  1. From the CLUSTERS tab switch to the cluster configuring. To do this, click the row that contains the added cluster or click the icon in the Config column. Both methods open the cluster menu.

    et cluster config
    Switching to cluster configuring
  2. Open the Hosts - Components tab in the cluster menu.

    NOTE
    The orange exclamation mark near the Hosts - Components menu item is displayed when the components distribution is needed.
    et components 01
    Switching to services components distribution
  3. In the opened window, distribute all necessary components between cluster hosts. To distribute components, use one of the ways:

    • Select a component in the Components column (by clicking at it) and then define all hosts for it in the Hosts column (by alternate clicking at each host).

      et components 02
      Choosing hosts for a component
    • Select a host in the Hosts column (by clicking at it) and define all components for it in the Components column (by alternate clicking at each component).

      et components 03
      Choosing components for a host
  4. After components distribution is completed, click Save.

    et components 04
    Saving components distribution
  5. As a result, the orange exclamation mark near the menu item Hosts - Components stops being displayed.

    et components 05
    The result of successful components distribution
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