Hi, If to make NiFi work on K8S is a beast, then to make it work on Openshift, is a category-5 Kaiju [1][2].
This is definitely not a few days task for a single person. Why not run NiFi just in docker (docker-compose)? Or on bare metal? Best regards, Endre [1] https://en.wikipedia.org/wiki/Kaiju [2] https://en.wikipedia.org/wiki/Pacific_Rim_(film) Sent with ProtonMail Secure Email. ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Wednesday, February 12, 2020 8:14 PM, Fill, Natalia <natalia.f...@lgim.com> wrote: > Public > > Hi, > I am trying to run Nifi pod on OpenShift for several days now and > unfortunately unsuccessfully. > > The error that I am getting persistently is > replacing target file /opt/nifi/nifi-current/conf/nifi.properties > sed: couldn't open temporary file /opt/nifi/nifi-current/conf/sedXGg2lo: > Permission denied > > I have tried several things to resolve the issue: > My images are downloaded from https://hub.docker.com/r/apache/nifi > > 1. First I run 1.10.0 image which resulted in error above > > > > 2. Upgraded to 1.11.1 image, the error still persist > > 3. Tried wrapping the above images in my own image with following > modifications to docker file (used various paths to chmod opt/ opt/nifi), > still the same error > > FROM xxxRegistry/apache-nifi:1.11.1 > USER root > RUN chmod -R 777 /opt > USER 1000 > > 4. Mounted volume opt/nifi, but this resulted in nifi properties file not > being found, so removed volume as it overwrites Nifi paths > > 5. Involved OpenShift administrators to create privileged account for nifi > and altered my yml to use that account (SUPPLEMENTAL_GROUP is what all our > pods run under and sn_nif was created specially to resolve this case) > > securityContext: > supplementalGroups: > > - ${SUPPLEMENTAL_GROUP} > serviceAccount: sn-nif > serviceAccountName: sn-nif > > > 6. Removed securityContext to ensure serviceAccount is used > > > > Can someone please suggest how to resolve this issue. Otherwise I will have > to give up on Nifi as I don't have any more time on this project to spend on > Nifi config. > > Thank you > > Natalia > > Natalia Fill > Analyst Software Developer > Legal and General Investment Management > One Coleman Street, London, EC2R 5AA > 020 3124 3430 > www.lgim.com > This e-mail (and any attachments) may contain privileged and/or confidential > information. If you are not the intended recipient please do not disclose, > copy, distribute, disseminate or take any action in reliance on it. If you > have received this message in error please reply and tell us and then delete > it. Should you wish to communicate with us by e-mail we cannot guarantee the > security of any data outside our own computer systems. > > Any information contained in this message may be subject to applicable terms > and conditions and must not be construed as giving investment advice within > or outside the United Kingdom or Republic of Ireland. > > Telephone Conversations may be recorded for your protection and to ensure > quality of service > > Legal & General Investment Management Limited (no 2091894), LGIM Real Assets > (Operator) Limited (no 05522016), LGIM (International) Limited (no 7716001) > Legal & General Unit Trust Managers (no 1009418), GO ETF Solutions LLP > (OC329482) and LGIM Corporate Director Limited (no 7105051) are authorised > and regulated by the Financial Conduct Authority. All are registered in > England & Wales with a registered office at One Coleman Street, London, EC2R > 5AA > > Legal & General Assurance (Pensions Management) Limited (no 1006112) is > authorised by the Prudential Regulation Authority and regulated by the > Financial Conduct Authority and the Prudential Regulation Authority. It is > registered in England & Wales with a registered office at One Coleman Street, > London, EC2R 5AA. > > Legal & General Property Limited (no 2091897) is authorised and regulated by > the Financial Conduct Authority for insurance mediation activities. It is > registered in England & Wales with a registered office at One Coleman Street, > London, EC2R 5AA. > > LGIM Managers (Europe) Limited is authorised and regulated by the Central > Bank of Ireland (C173733). It is registered in the Republic of Ireland (no > 609677) with a registered office at 33/34 Sir John Rogerson's Quay, Dublin 2, > D02 XK09. > > Legal & General Group PLC, Registered Office One Coleman Street, London, EC2R > 5AA. > > Registered in England no: 1417162 > > **** This email has come from the internet and has been scanned for all > viruses and potentially offensive content by Messagelabs on behalf of Legal & > General ****
