Here u go Open bash script and put the info url="https://<you environment>:9091/nifi-api/" url_encoded="application/x-www-form-urlencoded" accept_header="Accept: application/json" content_type="Content-Type: application/json" data="username=<your user name>&password=<your password" rm -rf /tmp/a end_point="access/token" curl -k -X POST "${url}${end_point}" -H "${url_encoded}" --data "${data}" > /tmp/a token=`cat /tmp/a` bearer="Authorization: Bearer ${token}" # Now you are all set to run the curl commands # Get root id end_point="process-groups/root" curl -k -X GET "${url}${end_point}" -H "${content_type}" -H "${bearer}" # Get all the components under root which includes all processgroups, process, controller service, connections and everything. # NOTE: the identifier id WILL NOT MATCH your NIFI id. They are different. but this is one stop for full automation end_point="process-groups/root/download" curl -k -X GET "${url}${end_point}" -H "${content_type}" -H "${bearer}"
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