RHEL images management (AIMS and OS) updated.

docs/support/redhat.md

@@ -48,36 +48,15 @@ After a system is inserted into a LanDB Set, a .htaccess file is updated automat
 !!! note ""
     If a machine is deleted, it will be automatically removed from the corresponding LANDB set.
 
-## OpenStack images
+## RHEL images in OpenStack
 
-If a new RHEL image is detected from Red Hat, they are downloaded, adjusted slightly for the CERN cloud and are then uploaded to openstack.cern.ch automatically via [koji-image-build](https://gitlab.cern.ch/linuxsupport/koji-image-build/)
+If a new RHEL image (architecture: x86_64) is detected from Red Hat, they are automatically managed via [rhel_manage_images](https://gitlab.cern.ch/linuxsupport/cronjobs/rhel_manage_images/). They are downloaded, adjusted slightly for the CERN cloud and are then uploaded to openstack.cern.ch
 Users of the [linux-announce-rhel](https://e-groups.cern.ch/e-groups/Egroup.do?egroupId=10430752) egroup will automatically be notified via email of the image UUID
 
-### Adding a new RHEL image to AIMS2
+## RHEL images in AIMS2
 
-The procedure to add new RHEL AIMS2 targets is as it follows:
-
-* Download the Binary DVD ISO (not the Boot ISO) for the given release from <https://access.redhat.com/downloads/>
-* `ssh root@lxsoftadm01`, as you will need admin privileges to mount the ISO
-
-```bash
-# Create the new repo path that corresponds to the release to add, i.e. adapt "7/7.9"
-mkdir /mnt/data1/dist/enterprise/rhel/server/7/7.9
-# Mount the ISO so we can extract its contents
-mount -t iso9660 -o loop rhel-server-7.9-x86_64-dvd.iso /mnt/iso
-cp -pRf /mnt/iso/ /mnt/data1/dist/enterprise/rhel/server/7/7.9/x86_64
-# Since we were doing things as root, chown to build
-chown -R build:build /mnt/data1/dist/enterprise/rhel/server/7/7.9/*
-umount /mnt/iso/
-```
-
-* Add the PXE images to AIMS2:
-
-```bash
-# Both prod and test
-aims2client addimg --name RHEL_7_9_X86_64 --arch x86_64 --description "RHEL 7 SERVER UPDATE 9 FOR X86_64" --vmlinuz /mnt/data1/dist/enterprise/rhel/server/7/7.9/x86_64/images/pxeboot/vmlinuz --initrd /mnt/data1/dist/enterprise/rhel/server/7/7.9/x86_64/images/pxeboot/initrd.img --uefi
-aims2client --testserver addimg --name RHEL_7_9_X86_64 --arch x86_64 --description "RHEL 7 SERVER UPDATE 9 FOR X86_64" --vmlinuz /mnt/data1/dist/enterprise/rhel/server/7/7.9/x86_64/images/pxeboot/vmlinuz --initrd /mnt/data1/dist/enterprise/rhel/server/7/7.9/x86_64/images/pxeboot/initrd.img --uefi
-```
+If a new RHEL image (architectures: x86_64, aarch64 and ppc64le) is detected from Red Hat they are automatically managed via [rhel_manage_images](https://gitlab.cern.ch/linuxsupport/cronjobs/rhel_manage_images/). They are downloaded, their content is extracted, added to AIMS2 (only x86_64 and aarch64) and are made available [here](https://linuxsoft.cern.ch/enterprise/rhel/server/).
+Users of the [linux-announce-rhel](https://e-groups.cern.ch/e-groups/Egroup.do?egroupId=10430752) egroup will automatically be notified via email.
 
 * Update our AIMS2 menus as in https://gitlab.cern.ch/ai/it-puppet-hostgroup-aims/-/blob/qa/data/hostgroup/aims.yaml#L213