Thanks for the reply @MattWho  Firstly with the below configurations changes in authorizers.xml, I was able to store the users and their related authorization policies in database and I was able to successfully store the users and their permissions in postgresSQL database from registry <userGroupProvider> <identifier>database-user-group-provider</identifier> <class>org.apache.nifi.registry.security.authorization.database.DatabaseUserGroupProvider</class> <property name="Initial User Identity 1">DEV-ADMIN</property> </userGroupProvider> ------------------------------ <accessPolicyProvider> <identifier>database-access-policy-provider</identifier> <class>org.apache.nifi.registry.security.authorization.database.DatabaseAccessPolicyProvider</class> <property name="User Group Provider">database-user-group-provider</property> <property name="Initial Admin Identity">DEV-ADMIN</property> <property name="NiFi Identity 1"></property> <property name="NiFi Group Name"></property> </accessPolicyProvider> -------------------------------------- <authorizer> <identifier>managed-authorizer</identifier> <class>org.apache.nifi.registry.security.authorization.StandardManagedAuthorizer</class> <property name="Access Policy Provider">database-access-policy-provider</property> </authorizer>   Everything is working perfect. the only need here is to get the existing users.xml and authorizations.xml data migrated to Postgres DB and we can get rid of these files. Please help ... View more

I resolved this issue by using Transport  Protocol as RAW on remote process group (PRG). this should fix the issue. ... View more

Thanks for the explanation @Matt. I have generated the certs to add it to  aws loadbalancer using the nifi toolkit with the below command tls-toolkit.sh client -c nifi-ca.dev.xxx.company.com -D "CN=nifi-registry-testloadbalancer3.dev.xxx.company.com, OU=NIFI" -p 8443 -t somekey its successfully generation the certs with keystore.jks, truststore.jks, config with required password and cert but aws needs a private key in pem format to upload a certificate. I have extracted the pem from keystore.jks using openssl but generated pem is not working and aws is not accepting the cert and through error as invalid key. could you please help me here what I am doing wrong, is there a way that i can get pem key with nifi toolkit ... View more

Hey, I am facing the same issue, could you please help me how did you fix it and what was the issue. Thanks in advance and you response will be helpful.  ... View more