Hi  We are currently in the process of upgrading our NIFI version to 2.0.0. But as per the below NIFI jira task PrometheusReportingTask has been completely removed from version 2.0.0 and added as a NIFI rest api endpoint. https://issues.apache.org/jira/browse/NIFI-13507 The issue we are currently facing is that with old version 2.0.0-M2 metrics was exposed through PrometheusReportingTask which can be accessed without the need for any authentication and we were able to scrape the metrics to Prometheus. But with the latest versions from 2.0.0 we have to provide the Bearer Token(Using OIDC) to access the metrics as it is a Rest API endpoint which is causing difficulties to integrate with Prometheus as we need to add an extra layer to get the token. So my question here is, If there is any way to access the nifi-api/flow/metrics/prometheus without the need to provide any authentication which will solve our issue. Any Suggestions are appreciated.   ... View more

Hi, We are currently working on scenario to connect to secured Rabbitmq server for consuming messages. We have used StandardSSLContextService for that purpose and configured both truststore and keystore properties.  These certs are created specific to Rabbitmq connection. Everything is working fine as expected but the only issue we are facing is that when both keystore and truststore are expired and we need to update the certs currently the only way we see is to restart the server or controller service. But we would like to know if there is any other way the NIFI StandardSSLContextService can check if the cert is expired and if we provide a new keystore and truststore then it will reload the latest certs without the need for restarts. Any suggestions on this issue is greatly appreciated. ... View more

Hi NIFI Team,   We have currently installed NIFI with OIDC configuration which is working perfectly fine using the UI without any issues.   But when using NIFI toolkit commands and providing Bearer token we are receiving ''Unauthorized error".   Does NiFI provide any endpoint to get the OIDC Token separately which can then be used in the Toolkit commands? or please suggest if there is any other approach by which we can make a successful call to NIFI from Nifi Toolkit.   Thanks in advance         ... View more