To export the audit log use the following command:
curl [options] -H "X-Auth-Token:token
"\ -H "Accept-Type: application/zip" \ https://controller_ip
:8443/sdn/v2.0/auditlog \ -ozip-file-name
To acquire the token for the command, see Getting an authorization token using a curl command.
For example, to export the current content in the controller audit log in a file named auditlogExport.CSV
inside a zip file:
curl -ksS -H "X-Auth-Token:3d61f0d3e61349359e6dbd82ec02c113" \ -H "Accept-Type: application/zip" \ https://10.0.1.42:8443/sdn/v2.0/auditlog \ -o auditlogExport.zip