SEBA 2.0 release onwards, configuring a Tech Profile is a necessary step before an OLT can be provisioned.
Tech profiles are loaded into VOLTHA's etcd cluster as simple json objects. In a SEBA POD, like all other config, this must be done by configuring NEM as shown below in the 'profile_value'.
More information on Tech Profiles can be found on the wiki or the github readme
tosca_definitions_version: tosca_simple_yaml_1_0 imports: - custom_types/oltdevice.yaml - custom_types/onudevice.yaml - custom_types/voltservice.yaml - custom_types/technologyprofile.yaml description: Create a single TCONT single GEM tech profile for xgspon topology_template: node_templates: service#volt: type: tosca.nodes.VOLTService properties: name: volt must-exist: true technologyProfile: type: tosca.nodes.TechnologyProfile properties: profile_id: 64 technology: xgspon profile_value: > { "name": "4QueueHybridProfileMap1", "profile_type": "XPON", "version": 1.0, "num_gem_ports": 1, "instance_control": { "onu": "multi-instance", "uni": "single-instance", "max_gem_payload_size": "auto" }, "us_scheduler": { "additional_bw": "auto", "direction": "UPSTREAM", "priority": 0, "weight": 0, "q_sched_policy": "hybrid" }, "ds_scheduler": { "additional_bw": "auto", "direction": "DOWNSTREAM", "priority": 0, "weight": 0, "q_sched_policy": "hybrid" }, "upstream_gem_port_attribute_list": [{ "pbit_map": "0b11111111", "aes_encryption": "True", "scheduling_policy": "StrictPriority", "priority_q": 1, "weight": 0, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "min_threshold": 0, "max_threshold": 0, "max_probability": 0 } } ], "downstream_gem_port_attribute_list": [{ "pbit_map": "0b11111111", "aes_encryption": "True", "scheduling_policy": "StrictPriority", "priority_q": 1, "weight": 0, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "min_threshold": 0, "max_threshold": 0, "max_probability": 0 } } ] }
tosca_definitions_version: tosca_simple_yaml_1_0 imports: - custom_types/oltdevice.yaml - custom_types/onudevice.yaml - custom_types/voltservice.yaml - custom_types/technologyprofile.yaml description: Creates a single TCONT four GEM tech profile topology_template: node_templates: service#volt: type: tosca.nodes.VOLTService properties: name: volt must-exist: true technologyProfile: type: tosca.nodes.TechnologyProfile properties: profile_id: 64 technology: xgspon profile_value: > { "name": "4QueueHybridProfileMap1", "profile_type": "XPON", "version": 1, "num_gem_ports": 4, "instance_control": { "onu": "multi-instance", "uni": "single-instance", "max_gem_payload_size": "auto" }, "us_scheduler": { "additional_bw": "auto", "direction": "UPSTREAM", "priority": 0, "weight": 0, "q_sched_policy": "hybrid" }, "ds_scheduler": { "additional_bw": "auto", "direction": "DOWNSTREAM", "priority": 0, "weight": 0, "q_sched_policy": "hybrid" }, "upstream_gem_port_attribute_list": [ { "pbit_map": "0b00000101", "aes_encryption": "True", "scheduling_policy": "WRR", "priority_q": 4, "weight": 25, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "max_threshold": 0, "min_threshold": 0, "max_probability": 0 } }, { "pbit_map": "0b00011010", "aes_encryption": "True", "scheduling_policy": "WRR", "priority_q": 3, "weight": 75, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "min_threshold": 0, "max_threshold": 0, "max_probability": 0 } }, { "pbit_map": "0b00100000", "aes_encryption": "True", "scheduling_policy": "StrictPriority", "priority_q": 2, "weight": 0, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "min_threshold": 0, "max_threshold": 0, "max_probability": 0 } }, { "pbit_map": "0b11000000", "aes_encryption": "True", "scheduling_policy": "StrictPriority", "priority_q": 1, "weight": 25, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "min_threshold": 0, "max_threshold": 0, "max_probability": 0 } } ], "downstream_gem_port_attribute_list": [ { "pbit_map": "0b00000101", "aes_encryption": "True", "scheduling_policy": "WRR", "priority_q": 4, "weight": 10, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "min_threshold": 0, "max_threshold": 0, "max_probability": 0 } }, { "pbit_map": "0b00011010", "aes_encryption": "True", "scheduling_policy": "WRR", "priority_q": 3, "weight": 90, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "min_threshold": 0, "max_threshold": 0, "max_probability": 0 } }, { "pbit_map": "0b00100000", "aes_encryption": "True", "scheduling_policy": "StrictPriority", "priority_q": 2, "weight": 0, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "min_threshold": 0, "max_threshold": 0, "max_probability": 0 } }, { "pbit_map": "0b11000000", "aes_encryption": "True", "scheduling_policy": "StrictPriority", "priority_q": 1, "weight": 25, "discard_policy": "TailDrop", "max_q_size": "auto", "discard_config": { "min_threshold": 0, "max_threshold": 0, "max_probability": 0 } } ] }
For instructions on how to push TOSCA into a CORD POD, please refer to this guide.