As an ONAP DCAE maintainer, I would like to use ONAP approved base images for each DCAE component so that I meet TSC must have requirements for Guilin.
 
 
Integration team has provided based image for java and pythong

java is based on debian, for python it is based on alpine
Pending TSC approval for java (if alpine/debian?)

Docker files are here:
java: https://git.onap.org/integration/docker/onap-java11/tree/
python: https://git.onap.org/integration/docker/onap-python/tree/
and images are built though jjb

there are available on the nexus
https://nexus3.onap.org/#browse/search=keyword%3Donap%2Fintegration-java:c60bc6b9612f47d368c19be6ea730120
https://nexus3.onap.org/#browse/search=keyword%3Donap%2Fintegration-java:22b3686a9064fa3d02b9686c538

https://wiki.onap.org/display/DW/Database%2C+Java%2C+Python%2C+Docker%2C+Kubernetes%2C+and+Image+Versions

All DCAE components will be impacted if mandated to use integration/base images. Inaddition - following need to be assessed.

1) Approved base image for NodeJS TBC
2) Policy-handler base image (python:3.6) + python:3.7-alpine
3) Cloudify base image upgrade to newer/latest version (3.6)
4) Bootstrap (centOS) + cli may not be compatiable alpine (python image is possible)
5) MOD components (java/python base image update)
6) NiFi - apache/nifi-registry:0.5.0