We had an incident related to RPM packages earlier this week, but it should be resolved now: ESS (Public) Status - Ubuntu/Debian and Fedora package repositories disruption. Indeed, I was able to follow Install Elasticsearch with RPM | Elasticsearch Guide [8.17] | Elastic on a Fedora Docker image:
$ docker run -ti fedora:latest bash
[root@90368c78fb2d /]# cat > /etc/yum.repos.d/elasticsearch.repo
[elasticsearch]
name=Elasticsearch repository for 8.x packages
baseurl=https://artifacts.elastic.co/packages/8.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=0
autorefresh=1
type=rpm-md
[root@90368c78fb2d /]# sudo dnf install --enablerepo=elasticsearch elasticsearch
Updating and loading repositories
[...]
[1/3] Verify package files
[2/3] Prepare transaction
[3/3] Installing elasticsearch-0:8.17.1-1.aarch64
Complete!