def METHOD_NAME(ansible_module):
    """
    :id: 9f101b62-9ba2-4b88-bea1-a75bac9f694f
    :Title: Test pki-server instance-migrate command
    :Description: Test pki-server instance-migrate command
    :Requirement: Pki Server Instance
    :CaseComponent: \-
    :Setup: Use the subsystems setup in ansible to run subsystem commands
    :Steps:
    :ExpectedResults:
        1. Verify whether pki-server instance-migrate command migrate,
        2. All the instances to the next or previous tomcat version if it is supported by
           RHEL and CS.
    """
    # Store subsystems in list
    subsystems = [constants.CA_INSTANCE_NAME, constants.KRA_INSTANCE_NAME,
                  constants.OCSP_INSTANCE_NAME, constants.TKS_INSTANCE_NAME,
                  constants.TPS_INSTANCE_NAME]
    # Check tomcat version.
    rpm_cmd = 'rpm -qa tomcat'
    cmd_output = ansible_module.command(rpm_cmd)
    version = None
    for result in cmd_output.values():
        if result['rc'] == 0:
            version = int(result['stdout'].split("-")[1].split(".")[0])
    for system in subsystems:
        cmd_output = ansible_module.command('pki-server instance-migrate '
                                            '--tomcat {} {}'.format(str(version + 1), system))
        for res in cmd_output.values():
            if res['rc'] == 0:
                assert system + " instance migrated" in res['stdout']
            else:
                pytest.xfail("Failed to run pki-server instance-start " + system + " command")
        else:
            ansible_module.command('pki-server instance-migrate '
                                   '--tomcat {} {}'.format(str(version + 1), system))