Register an implemented operator programmatically Sample Clauses

Register an implemented operator programmatically. The operator developer can also register an operator docker image by sending a constructed NGSI update message to the IoT Broker deployed in the cloud. Here is a Javascript-based code example to register an operator docker image. Within this code example, we use the Javascript-based library to interact with FogFlow IoT Broker. The library can be found from the github code repository (designer/public/lib/ngsi). The ngsiclient.js module must be included into the web page. var image = { name: "counter", tag: "latest", hwType: "X86", osType: "Linux", operatorName: "counter", prefetched: false }; //register a new docker image var newImageObject = {}; newImageObject.entityId = { id : xxxxx.xxxx + ':' + image.tag, type: 'DockerImage', isPattern: false }; newImageObject.attributes = {}; newImageObject.attributes.image = {type: 'string', value: xxxxx.xxxx}; newImageObject.attributes.tag = {type: 'string', value: image.tag}; newImageObject.attributes.hwType = {type: 'string', value: image.hwType}; newImageObject.attributes.osType = {type: 'string', value: image.osType}; newImageObject.attributes.operator = {type: 'string', value: image.operatorName}; newImageObject.attributes.prefetched = {type: 'boolean', value: image.prefetched}; newImageObject.metadata = {}; newImageObject.metadata.operator = { type: 'string', value: image.operatorName }; // assume the config.brokerURL is the IP of cloud IoT Broker var client = new NGSI10Client(config.brokerURL); client.updateContext(newImageObject).then( function(data) { console.log(data);