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• Note that a Controller Cluster requires two Controller instances to be installed.
  • For details see JS7 - Installation
• The steps for initial operation are the same for all supported platforms:
  • JS7 - On Premises
  • JS7 - Containers
  • JS7 - Cloud Services

Controller Cluster Checks

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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 Containers article.

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• 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 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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