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<record plugin="org.onap.ccsdk.sli.core.sli.recording.Slf4jRecorder">
<parameter name="logger" value="message-log" />
<parameter name="level" value="info" />
<parameter name="field1" value="Hello World!"/> |
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The URL to use for you local machine is http://localhost:8181/restconf/operations/SLI-API:execute-graph. Basic authorization is used, the username is admin and the password is adminthe standard ONAP default password.
Use the below body. Initially we will not pass any parameters because this graph does not read any parameters.
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If everything worked we should get an HTTP 200 OK response. Let's check the logs to be sure.
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tail /var/sdnclog/logsonap/bvcsdnc/debugkaraf.log |
Below is the output of this command
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<record plugin="org.openecomponap.sli.sdnccore.sli.recording.Slf4jRecorder"> <parameter name="logger" value="message-log" /> <parameter name="level" value="info" /> <parameter name="field1" value="Hello World!"/> <parameter name="field2" value="`$customerName`"/> |
You will be adding a second field. You will notice this field contains a dollar sign and back ticks. A dollar sign ($) is used any time anytime values are read from memory.
The back ticks (`) are used whenever a service logic expression is being created, in . In this case we have a very simple expression, but more complex expressions can be written.
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Again check the logs
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/varopt/sdncopendaylight/logsdata/bvclog/debugkaraf.log 20172018-0312-14T1513T23:03:39.613Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|DEBUG|SvcLogicServiceImpl01:26,161 | INFO | qtp892619002-352 | sliapiProvider |144 226 - comorg.attonap.sdnctlccsdk.sli.core.sliapi-provider - 11.0.73.SNAPSHOT1 |Executing node- executor for| nodeCalling typedirected recordgraph - com.att.sdnctl.sli.provider.RecordNodeExecutor 2017-03-14T15:03:39.613Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|DEBUG|RecordNodeExecutorfor TUTORIAL/helloWorld/sync 2018-12-13T23:01:26,161 | INFO | qtp892619002-352 | SvcLogicServiceImpl |144 222 - com.att.sdnctlorg.onap.ccsdk.sli.core.sli-provider - 11.0.73.SNAPSHOT|record node encountered - looking for recorder class com.att.sdnctl.sli.recording.Slf4jRecorder 2017-03-14T15:03:39.613Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|INFO |message-log 1 | - | Fetching service logic from data store 2018-12-13T23:01:26,171 | INFO | qtp892619002-352 | SvcLogicServiceImpl | |145222 - com.att.sdnctlorg.onap.ccsdk.sli.core.sli-recordingprovider - 11.0.73.SNAPSHOT||Hello World!|john| 2017-03-14T15:03:39.613Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|DEBUG|RecordNodeExecutor |144 - com.att.sdnctl.sli-provider - 11.0.7.SNAPSHOT|no failure or Other branch found 2017-03-14T15:03:39.613Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|DEBUG|BlockNodeExecutor 1 | SvcLogicGraph [module=TUTORIAL, rpc=helloWorld, mode=sync, version=1, md5sum=8d458c0a353f6676fd8ec607734412cf] - | About to execute graph SvcLogicGraph [module=TUTORIAL, rpc=helloWorld, mode=sync, version=1, md5sum=8d458c0a353f6676fd8ec607734412cf] 2018-12-13T23:01:26,172 | INFO | qtp892619002-352 | SvcLogicServiceImpl |144 222 - com.att.sdnctlorg.onap.ccsdk.sli.core.sli-provider - 11.0.73.SNAPSHOT1 |Block - executing outcome 2 2017-03-14T15:03:39.613Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|DEBUG|SvcLogicServiceImpl |144 - com.att.sdnctl.sli-provider - 11.0.7.SNAPSHOT|Executing node 3 2017-03-14T15:03:39.613Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|DEBUG|SvcLogicServiceImpl |144 - com.att.sdnctl.sli-provider - 11.0.7.SNAPSHOT|Executing node executor for node type record - com.att.sdnctl.sli.provider.RecordNodeExecutor 2017-03-14T15:03:39.613Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|DEBUG|RecordNodeExecutorSvcLogicGraph [module=TUTORIAL, rpc=helloWorld, mode=sync, version=1, md5sum=8d458c0a353f6676fd8ec607734412cf] - 1 (block) | About to execute node # 1 (block) 2018-12-13T23:01:26,173 | INFO | qtp892619002-352 | message-log | |144223 - com.att.sdnctlorg.onap.ccsdk.sli.core.sli-providerrecording - 11.0.73.SNAPSHOT|record node encountered1 | SvcLogicGraph [module=TUTORIAL, rpc=helloWorld, mode=sync, version=1, md5sum=8d458c0a353f6676fd8ec607734412cf] - looking1 for(block) recorder| class com.att.sdnctl.sli.recording.Slf4jRecorder 2017-03-14T15:03:39.614Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|INFO |message-log|Hello World!|john| 2018-12-13T23:01:26,173 | INFO | qtp892619002-352 | message-log |145 223 - com.att.sdnctlorg.onap.ccsdk.sli.core.sli-recording - 11.0.7.SNAPSHOT||Goodbye!| 2017-03-14T15:03:39.614Z|5879622a-ba67-4662-aa5b-1177e8c18a94|qtp1849298247-42|DEBUG|RecordNodeExecutor |144 - com.att.sdnctl.sli-provider - 11.0.7.SNAPSHOT|no failure or Other branch found3.1 | SvcLogicGraph [module=TUTORIAL, rpc=helloWorld, mode=sync, version=1, md5sum=8d458c0a353f6676fd8ec607734412cf] - 1 (block) | |Goodbye!| |
We can see that the value of the parameter named customerName is now printed out in the log.
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<record plugin="org.openecomp.sdnconap.ccsdk.sli.core.sli.recording.Slf4jRecorder"> <parameter name="logger" value="message-log" /> <parameter name="level" value="info" /> <parameter name="field1" value="`$greeting[$greetingIdx]`"/> <parameter name="field2" value="`$customerName`"/> |
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