Cluster actions
This article describes the basic actions available for working with a cluster ADSСС in the ADCM interface.
Actions with a cluster are performed on the CLUSTERS tab.
For each cluster, ADCM provides:
-
Name, Bundle, Description, State — columns displaying information about the cluster;
-
Status, Actions, Import, Upgrade, Config — columns with interactive interface elements (icons).
For some columns, it is possible to sort rows (created clusters) alphabetically.
Cluster information
The columns display the following information about the cluster:
-
Name — the name given when the cluster was created.
-
Bundle — the name and version of the bundle.
-
Description — the description entered when the cluster was created.
-
State — the current state of the cluster (created, installed, kerberized, etc.).
Working with interactive interface elements in a cluster
Working with interactive elements in a cluster is done by clicking on an element (icon).
On the JOBS tab, you can view the process of some actions (for example, starting or stopping a cluster, updating a cluster). Also on the JOBS tab, you can analyze errors if they occur. To view the results of an action, go to JOBS and click on the name of the corresponding action or on its component.
Next, the page with the results of the action becomes available for viewing, where you can analyze errors if they occur.
Status
When you click on the Status icon, you go to the Status cluster menu page, which shows the statuses of all components of all services on the hosts.
Actions
When you click on the Actions icon, the drop-down list offers actions for working with the cluster.
-
The Check action checks the health of the cluster.
After selection, you must confirm the action by clicking Run.
Action confirmationIn ADSCC, Check checks the availability of the cluster service on the port and the status of the service.
-
The Restart action stops and starts the cluster.
After selection, you must confirm the action by clicking Run.
Action confirmation -
The Start action starts the cluster.
After selection, you must confirm the action by clicking Run.
Action confirmation -
The Stop action stops the cluster.
After selection, you must confirm the action by clicking Run.
Action confirmation
-
The Create/Update/Delete user action allows you to create, update, and delete a user.
After selection, you must specify what action should be performed on the user by turning on the corresponding switch. Launching is possible when only one action is selected.
Selecting an action on the userAfter enabling the Create user checkbox, you must enter a username and password. The username must contain letters, numbers, dots, underscores, and/or hyphens. After entering the data, click Run.
Start user creationThis gives the new user access to ADS Command Center User Interface. After authorization in the ADS Command Center, the name of the new user is displayed in the corresponding field of the ADS Command Center.
User name display in ADS Command Center interfaceAfter turning on the Update user data switch, enter the name of the existing user and the new data (password). Then click Run.
Run user data updateAs a result of the action, a new user password is set.
After turning on the Delete user switch, you must enter the name of the user to be deleted and click Run.
Deleting a userAuthorization in the ADS Command Center user interface becomes unavailable for this user.
-
Reinstall status-checker is used when migrating a cluster to a new ADCM server. Running Reinstall status-checker starts a reconfiguration and restart of the statuschecker for all cluster services.
After selection, you must confirm the action by clicking Run.
Action confirmation
Import
When you click on the Import icon, you go to the Import cluster menu page, on which the import of components for cluster integration is set ADSCC with other ADS clusters installed in ADCM.
|
NOTE
For a single ADSCC cluster, it is possible to integrate with multiple ADS clusters. For more information, see Integration with ADS cluster.
|
Upgrade
The Upgrade icon is used to upgrade the cluster version.
To update the cluster version, you must:
-
Download bundle ADSCC new version. To do this, go to the BUNDLES tab, click Upload bundles and select the pre-uploaded bundle in the window that opens.
Loading the bundleAfter loading the bundle, the Upgrade icon on the CLUSTERS tab becomes active.
-
Click on the Upgrade icon and select the available version from the list.
Cluster upgrade available -
In the dialog box that opens, click Run.
Run cluster upgradeAs a result of updating the cluster, the Bundle column displays the designation of the new version of the bundle, the status in the State column is changed to
installed.
ADSCC cluster after upgrade
Config
Clicking on the Config icon takes you to the Configuration cluster menu page. Configuration parameters are described in the article Cluster configuring.
