JS7 JobScheduler

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Controller Cluster Checks

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Customers holding a commercial license receive a license key from SOS and can download the binary code that allows clustering of JS7 components products - see the JS7 - Download article for more information.

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  • Binary code for clustering is available from the js7-license.jar file, which can be obtained from JS7 - Download.
  • By downloading the binary code for clustering users consent with the license terms for a commercial license of JS7.
  • The js7-license.jar file has to be stored to the following location:
    • Unix: Controller installation directory with lib/user_lib sub-directory:
      • Default location: /opt/sos-berlin.com/js7/controller/lib/user_lib
      • If the user_lib sub-directory does not exist then users should create the sub-directory.
      • A different location for the installation directory can be specified during installation.
    • Windows: Controller installation Directory with lib\user_lib sub-directory:
      • Default location:C:\Program Files\sos-berlin.com\js7\controller\lib\user_lib
      • If the user_lib sub-directory does not exist then users should create the sub-directory.
      • A different location for the installation directory can be specified during installation.

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Handling for

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Container Installation

Basically the same locations for license key and licensed binary code apply as explained for Unix operating systems in previous sections of this article.

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  • The license key is added by storing the license certificate file in the following location:
    • /var/sos-berlin.com/js7/controller/config/license
    • The /var/sos-berlin.com/js7/controller directory is typically mounted from a Docker var volume when running the container, for details see the JS7 - Controller Installation for Docker Containers article.

Adding Licensed Binary Code

  • Binary code for clustering is available from the js7-license.jar file, which can be obtained from the JS7 - Download page.
  • By downloading the binary code for clustering, users consent with the license terms for a commercial license of JS7.
  • The js7-license.jar file has to be stored in the following location:
    • /var/sos-berlin.com/js7/controller/config/lib
    • The /var/sos-berlin.com/js7/controller directory is typically mounted from a Docker a var volume when running the container: for details see JS7 - Controller Installation for Docker Containers.
    • If theconfig/libdsub sub-directory does not exist then you can create it before saving the the js7-license.jar file.

On start-up the Controller checks the above directory for the existence of the js7-license.jar file. If the file is found then:

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Controller Registration using JOC Cockpit as Cluster Watch

Starting from release 2.5.3 and 2.6.0 JOC Cockpit is always used as Cluster Watch, no additional options are offered:


Controller Registration using a Cluster Watch Agent

Starting from release 2.5.3 and 2.6.0 JOC Cockpit is always used as Cluster Watch, no additional options are offered:
 


This dialog allows the Primary Controller instance, the Secondary Controller instance and an Cluster Watch to be specified.

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This opens the following popup window:

Image RemovedImage Added


Explanation:

  • Agent ID: A unique identifier of the Agent. Uniqueness is applied for all Agents registered with the same Controller. This identifier cannot be changed later on.
  • Agent Name: The name of an Agent is used, for example, when assigning the Agent to jobs. Similarly to the Agent ID,the Agent Name has to be unique but can be changed later on.
  • Title: An individual description which can be searched for.
  • Alias Names: The same Agent is available from a different name. This can be helpful if distinct Agent Names should be assigned the jobs, for example if more Agents are used in a production environment that map to a smaller number of Agents in a non-production environment.
  • Process Limit: Agents can execute an unlimited number of parallel processes. Users can limit parallel processes to prevent exhausting a server's resources and to make orders wait until the next process will be available.
  • URL: The HTTP or HTTPS protocol, host name or IP address and port with which the Agent can be accessed from the Controller.

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