WIP: try to have conditional statement

software/osie-coupler/buildout.hash.cfg

 [instance-profile]
 filename = instance.cfg.in
-md5sum = b6a9ac23e2bd0779408464f6fbf4a321
+md5sum = a748457950cd29b572d1f35826112f3e

software/osie-coupler/instance.cfg.in

@@ -8,12 +8,23 @@ parts =
   directory
   publish-connection-parameter
   coupler-opc-ua
+  coupler-opc-ua-new
 
 eggs-directory = {{ buildout['eggs-directory'] }}
 develop-eggs-directory = {{ buildout['develop-eggs-directory'] }}
 offline = true
 extends = {{ template_monitor }}
 
+[coupler-opc-ua-new]
+recipe = slapos.recipe.template
+output = ${directory:service}/coupler-opc-ua-new
+inline =
+  {% raw %}
+  #!/bin/bash
+  export LD_LIBRARY_PATH='$LD_LIBRARY_PATH:{{ open62541_location }}/lib:{{ mbedtls_location }}/lib'
+  exec {{ coupler_location }}server -d ${instance-parameter:configuration.coupler_block_device} -s ${instance-parameter:configuration.coupler_i2c_slave_list} -p ${instance-parameter:configuration.opc_ua_port} -u ${instance-parameter:configuration.username} -w ${instance-parameter:configuration.password} -b ${instance-parameter:configuration.heart_beat} -t ${instance-parameter:configuration.heart_beat_interval} -l ${instance-parameter:configuration.heart_beat_id_list} -n ${instance-parameter:configuration.network_address_url_data_type} -o ${instance-parameter:configuration.heart_beat_timeout_interval} -i ${instance-parameter:configuration.id} -m ${instance-parameter:configuration.mode} {%if ${instance-parameter:configuration.network_interface} %} -j ${instance-parameter:configuration.network_interface} {%  endif %}
+  {%- endraw %}
+
 [coupler-opc-ua]
 recipe = slapos.cookbook:wrapper
 environment =