test PR merged, needles merged. riafarov and me created new test suite "skip_registration+all-packages-iso".
So riafarov triggered that initially with SCC registration enabled and even adding all SCC modules. The installation therefore adds modules from both SCC as well as the all-packages-iso but does happily proceed.
https://openqa.suse.de/tests/1222973#step/zypper_lr/3 shows the list of all repositories enabled, both from SCC as well as from the all-packages-iso. The new test suite will now try to not register but add all modules only from the ISO.
Triggered once manually with skipped registration. Next build should pick up test suite from database settings:
openqa_clone_job_osd 1222973 SCC_REGISTRATION=never TEST=all-packages-addon-iso-skip_registration
Created job #1222998: sle-15-Installer-DVD-x86_64-Build303.1-all-packages-addon-iso@64bit -> https://openqa.suse.de/t1222998
Also for ppc64le and aarch64:
$ openqa_clone_job_osd 1212782 TEST=skip_registration+all-packages-iso ISO_1=SLE-15-Packages-ppc64le-Build303.1-Media1.iso ADDONS=all-packages PUBLISH_HDD_1= INSTALLONLY=
$ openqa_clone_job_osd 1212625 TEST=skip_registration+all-packages-iso ISO_1=SLE-15-Packages-aarch64-Build303.1-Media1.iso ADDONS=all-packages PUBLISH_HDD_1= INSTALLONLY=
Created job #1223159: sle-15-Installer-DVD-ppc64le-Build303.1-skip_registration@ppc64le -> https://openqa.suse.de/t1223159
Created job #1223164: sle-15-Installer-DVD-aarch64-Build303.1-skip_registration@aarch64 -> https://openqa.suse.de/t1223164
Added for now to test development group for 64bit, aarch64, ppc64le. Let's review test results there and move to SLE functional when working fine.