+
+Execute NS Action
+ [Documentation] Execute an action over the desired NS.
+ ... Parameters are given to this function in key=value format (one argument per key/value pair).
+ ... Return the ID of the operation associated to the executed action.
+ ... Examples of execution:
+ ... \${ns_op_id}= Execute NS Action \${ns_name} \${ns_action} \${vnf_member_index}
+ ... \${ns_op_id}= Execute NS Action \${ns_name} \${ns_action} \${vnf_member_index} \${param1}=\${value1} \${param2}=\${value2}
+
+ [Arguments] ${ns_name} ${ns_action} ${vnf_member_index} @{action_params}
+
+ ${params}= Set Variable ${EMPTY}
+ FOR ${param} IN @{action_params}
+ ${match} ${param_name} ${param_value} = Should Match Regexp ${param} (.+)=(.+) msg=Syntax error in parameters
+ ${params}= Catenate SEPARATOR= ${params} "${param_name}":"${param_value}",
+ END
+ ${osm_ns_action_command}= Set Variable osm ns-action --action_name ${ns_action} --vnf_name ${vnf_member_index}
+ ${osm_ns_action_command}= Run Keyword If '${params}'!='${EMPTY}' Catenate ${osm_ns_action_command} --params '{${params}}'
+ ... ELSE Set Variable ${osm_ns_action_command}
+ ${osm_ns_action_command}= Catenate ${osm_ns_action_command} ${ns_name}
+ ${rc} ${stdout}= Run and Return RC and Output ${osm_ns_action_command}
+ Should Be Equal As Integers ${rc} ${success_return_code} msg=${stdout} values=False
+ Wait Until Keyword Succeeds ${ns_action_max_wait_time} ${ns_action_pol_time} Check For NS Operation Completed ${stdout}
+ [Return] ${stdout}
+
+
+Execute Manual VNF Scale
+ [Documentation] Execute a manual VNF Scale action.
+ ... The parameter 'scale_type' must be SCALE_IN or SCALE_OUT.
+ ... Return the ID of the operation associated to the executed scale action.
+
+ [Arguments] ${ns_name} ${vnf_member_index} ${scaling_group} ${scale_type}
+
+ Should Contain Any ${scale_type} SCALE_IN SCALE_OUT msg=Unknown scale type: ${scale_type} values=False
+ ${osm_vnf_scale_command}= Set Variable osm vnf-scale --scaling-group ${scaling_group}
+ ${osm_vnf_scale_command}= Run Keyword If '${scale_type}'=='SCALE_IN' Catenate ${osm_vnf_scale_command} --scale-in
+ ... ELSE Catenate ${osm_vnf_scale_command} --scale-out
+ ${osm_vnf_scale_command}= Catenate ${osm_vnf_scale_command} ${ns_name} ${vnf_member_index}
+ ${rc} ${stdout}= Run and Return RC and Output ${osm_vnf_scale_command}
+ Should Be Equal As Integers ${rc} ${success_return_code} msg=${stdout} values=False
+ Wait Until Keyword Succeeds ${ns_action_max_wait_time} ${ns_action_pol_time} Check For NS Operation Completed ${stdout}
+ [Return] ${stdout}
+
+
+Get Operations List
+ [Arguments] ${ns_name}
+
+ ${rc} ${stdout}= Run and Return RC and Output osm ns-op-list ${ns_name}
+ log ${stdout}
+ log ${rc}
+ Should Be Equal As Integers ${rc} ${success_return_code}
+
+
+Check For NS Operation Completed
+ [Documentation] Check wheter the status of the desired operation is "COMPLETED" or not.
+
+ [Arguments] ${ns_operation_id}
+
+ ${rc} ${stdout}= Run and Return RC and Output osm ns-op-show ${ns_operation_id} --literal | yq r - operationState
+ log ${stdout}
+ Should Be Equal As Integers ${rc} ${success_return_code}
+ Should Contain ${stdout} COMPLETED msg=Timeout waiting for ns-action with id ${ns_operation_id} values=False
+
+
+Get Ns Vnfr Ids
+ [Documentation] Return a list with the IDs of the VNF records of a NS instance.
+
+ [Arguments] ${ns_id}
+
+ ${rc} ${stdout}= Run and Return RC and Output osm vnf-list | grep ${ns_id} | awk '{print $2}' 2>&1
+ Should Be Equal As Integers ${rc} ${success_return_code} msg=${stdout} values=False
+ @{vdur} = Split String ${stdout}
+ [Return] @{vdur}
+
+
+Get Vnf Vdur Names
+ [Documentation] Return a list with the names of the VDU records of a VNF instance.
+
+ [Arguments] ${vnf_id}
+
+ ${rc} ${stdout}= Run and Return RC and Output osm vnf-show ${vnf_id} --literal | yq r - vdur.*.name
+ Should Be Equal As Integers ${rc} ${success_return_code} msg=${stdout} values=False
+ @{vdur} = Split String ${stdout}
+ [Return] @{vdur}
+