Experimental Support EL10

[yadvr]

The required feature described as a wish

Support EL10 as:

• RPM Packaging target
• Management server host
• Usage server host
• DB host
• NFS host
• KVM host

EL10 beta is out, likely due mid-2025
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10-beta
https://docs.fedoraproject.org/en-US/epel/getting-started/

Note: more work may be needed once the EL10 isos are actually GA and public. What we've added is the ability for the pkgs to be built & installed on the EL10 distros.

[yadvr]

I couldn't access RHEL 10 beta iso, but testing on Fedora 40 which is what it's based out of. cc @Pearl1594 @DaanHoogland @weizhouapache @NuxRo @rajujith @alexandremattioli @andrijapanicsb and others.

[yadvr]

Test results, on Fedora 40:

Used these notes on EL setup: https://gist.github.com/rohityadavcloud/fc401a0fe8e8ea16b4b3a4e3d149ce0c#file-el9-or-rhel9-acs

EL8/EL9 Packages install okay:

[root@el10-test fedora]# cloudstack-setup-databases cloud:cloud@localhost --deploy-as=root
Mysql user name:cloud                                                           [ OK ]
Mysql user password:******                                                      [ OK ]
Mysql server ip:localhost                                                       [ OK ]
Mysql server port:3306                                                          [ OK ]
Mysql root user name:root                                                       [ OK ]
Mysql root user password:******                                                 [ OK ]
Checking Cloud database files ...                                               [ OK ]
Checking local machine hostname ...                                             [ OK ]
Checking SELinux setup ...                                                      [ OK ]
Detected local IP address as 192.168.10.112, will use as cluster management server node IP[ OK ]
Preparing /etc/cloudstack/management/db.properties                              [ OK ]
Applying /usr/share/cloudstack-management/setup/create-database.sql             [ OK ]
Applying /usr/share/cloudstack-management/setup/create-schema.sql               [ OK ]
Applying /usr/share/cloudstack-management/setup/create-database-premium.sql     [ OK ]
Applying /usr/share/cloudstack-management/setup/create-schema-premium.sql       [ OK ]
Applying /usr/share/cloudstack-management/setup/server-setup.sql                [ OK ]
Applying /usr/share/cloudstack-management/setup/templates.sql                   [ OK ]
Processing encryption ...                                                       [ OK ]
Finalizing setup ...                                                            [ OK ]

CloudStack has successfully initialized database, you can check your database configuration in /etc/cloudstack/management/db.properties

The cloudstack-setup-management fails & later cloudstack-setup-agent fails (likely due to python issue):

[root@el10-test fedora]# cloudstack-setup-management
Traceback (most recent call last):
  File "/usr/bin/cloudstack-setup-management", line 20, in <module>
    from cloudutils.syscfg import sysConfigFactory
ModuleNotFoundError: No module named 'cloudutils'

After fixing this (will raise a PR), adv zone deployment with both NFS & local storage worked. Systemvms came up, deploy a test instance.

[Pearl1594]

Addressed with: #10496