21.8.3 Settings for concurrently using JP1/AJS3 in a container and on the container host machine

To concurrently use JP1/AJS3 in a container and on the container host machine, set the CONTAINER_HOST environment setting parameter to yes on the container host machine. If a JP1/AJS3 service is started or stopped on a container host machine on which the CONTAINER_HOST environment setting parameter is set to no or omitted, JP1/AJS3 might behave incorrectly. For example, the intended JP1/AJS3 service on the container host machine might not be started or an unintended JP1/AJS3 service in the container might be stopped.

The following shows the procedure for setting the CONTAINER_HOST environment setting parameter to yes on the container host machine:

1. In the container, stop the following services:

   • JP1/AJS3 Check Agent service

   • JP1/AJS3 Autonomous Agent service

2. On the container host machine, stop the following services:

   • JP1/AJS3 Check Agent service

   • JP1/AJS3 Autonomous Agent service

3. On the container host machine, run the following command to change the setting of the CONTAINER_HOST environment setting parameter to yes:

   jajs_config -k "[JP1_DEFAULT\JP1AJS\HOST]" "CONTAINER_HOST"="yes"

   For details about the definition of this environment setting parameter, see 20.3.2(21) CONTAINER_HOST.

4. On the physical host running on the container host machine, enable automatic startup and termination for the JP1/AJS3 services.

   If necessary, in the automatic start and stop script, specify the settings for using the physical host as a container host machine. For details about the setting procedure, see 15.9.1 Setting automatic startup and termination of the JP1/AJS3 service.

5. On the logical host running on the container host machine, specify the settings that control startup and termination of JP1/AJS3.

   If necessary, in the settings that control JP1/AJS3 when the JP1/AJS3 services are started or terminated in a logical host environment, add a setting for using the logical host as a container host machine. For details about the setting procedure, see 17.2.11 Specifying the settings that control startup and termination of JP1/AJS3 in a logical host environment.

6. Restart the services that you stopped in step 2.

7. Restart the container services that you stopped in step 1.

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