When PR https://github.com/oVirt/ovirt-node-ng-image/pull/146 lands you will be able to build oVirt nodes using AlmaLinux 9 (new) and Centos 9 Stream (fixed).
There are still a few issues with AlmaLinux 9, not because of AlmaLinux, but because the oVirt engine force enables a bunch of Centos 9 Stream repositories breaking the system. You can get around this by basically disabling those repositories in /etc/yum.repos.d/ as they appear – bugs will be filed with the engine.
Step 1. Add the signing key
sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc
Step 2. Add the repository
echo -e "[vscode]\nname=packages.microsoft.com\nbaseurl=https://packages.microsoft.com/yumrepos/vscode/\nenabled=1\ngpgcheck=1\nrepo_gpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc\nmetadata_expire=1h" | sudo tee -a /etc/yum.repos.d/vscode.repo
Step 3. Refresh the yum meta data
sudo dnf update -y
Step 4. Install vscode
sudo dnf install code -y
Step 1. Import the key
sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc
Step 2. Add the repos
sudo dnf config-manager --add-repo https://packages.microsoft.com/yumrepos/edge
Step 3. Refresh the yum meta data
sudo dnf update --refresh
Step 4. Install Edge
sudo dnf install microsoft-edge-stable
Microsoft Edge should now be available for you to use either via the CLI or the Gnome Deskop