Monitoring the IBM Cloud Object Storage accesser logs

To determine whether a file is successfully written to the IBM Cloud® Object Storage vault and a notification is successfully sent to the Data Cataloging server, the accesser logs can be monitored on the IBM Cloud Object Storage Accesser server.

In the following example, an object that is written to vault1 results in the sending of one notification to the Data Cataloging server. The user must have access privileges to log on to the IBM Cloud Object Storage Accesser host to check the log files.

Confirm that an object is stored in the IBM Cloud Object Storage vault.

root@ibm_accesser:/var/log/dsnet-core# tail -f http.log
9.11.201.78 - ""  -  [04/Jan/2019:13:21:14 +0000] "PUT /vault1/object_1.txt HTTP/1.1" 200 0 "-" "curl/7.29.0" 22

Confirm that a notification is sent to the Data Cataloging server.

root@ibm_accesser:/var/log/dsnet-core# tail -f notification.log
{"time":"2019-01-04T13:21:14.668Z","request_id":"a9ad657a-a919-4b13-9b72-961ae8c57e3c","retried":true,"success":true,
"request_time":"2019-01-04T13:21:14.567Z","kafka_config_uuid":"d842c7a0-9c36-412e-8908-8ad5120a261e","topic":"cos-le-connector-topic”