Update uyuni_roster.conf when running spacewalk-hostname-rename

[srbarrios]

What does this PR change?

Add functionality to update uyuni_roster.conf, on the Salt Master configuration, with new hostname.

GUI diff

No difference.

• DONE

Documentation

• No documentation needed

• DONE

Test coverage

ℹ️ If a major new functionality is added, it is strongly recommended that tests for the new functionality are added to the Cucumber test suite

• No tests

• DONE

Links

Issue(s): https://bugzilla.suse.com/show_bug.cgi?id=1257694
Port(s):

• Manager-5.1

• DONE

Changelogs

Make sure the changelogs entries you are adding are compliant with https://github.com/uyuni-project/uyuni/wiki/Contributing#changelogs and https://github.com/uyuni-project/uyuni/wiki/Contributing#uyuni-projectuyuni-repository

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• No changelog needed

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Re-run a test

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• Re-run test "changelog_test"
• Re-run test "backend_unittests_pgsql"
• Re-run test "java_pgsql_tests"
• Re-run test "schema_migration_test_pgsql"
• Re-run test "susemanager_unittests"
• Re-run test "frontend_checks"
• Re-run test "spacecmd_unittests"

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[cbosdo]

You need to add a changelog entry, but the change looks good to me. Thanks for the fishx

[aaannz]

I am not sure this is safe.
Imagine scenario people have multiple services on one host, like gitfs or what not which salt can be configured to use.
Then decide to move a uyuni server somewhere else and keep the rest.

With this you modify all salt configuration data, even though some of them should be kept as is.

I think modifying just uyuni_roster.conf is preferable.

[srbarrios]

I tested it changing from oscar-server to oscar-proxy my server hostname.
And it modified the file properly:

oscar-proxy:~ # mgradm server rename -c config.yaml
12:05PM INF Starting mgradm server rename -c config.yaml
12:05PM INF Use of this software implies acceptance of the End User License Agreement.
12:05PM INF Preparing SSL certificates to match the new hostname
12:05PM ERR Missing SANs or subjects in certificate of secret %!:(string=uyuni-cert) oscar-proxy.mgr.suse.de
12:05PM ERR Missing SANs or subjects in certificate of secret %!:(string=uyuni-db-cert) oscar-proxy.mgr.suse.de, db, reportdb
12:05PM INF Generating both the server and database certificates since one is missing
12:05PM INF Generating the server certificate…
12:05PM INF time="2026-02-25T12:05:26+01:00" level=warning msg="Path \"/etc/SUSEConnect\" from \"/etc/containers/mounts.conf\" doesn't exist, skipping"
time="2026-02-25T12:05:26+01:00" level=warning msg="Path \"/etc/zypp/credentials.d/SCCcredentials\" from \"/etc/containers/mounts.conf\" doesn't exist, skipping"
12:05PM INF Generate apache certificate...
12:05PM INF Generating the web server's SSL private key: /root/ssl-build/oscar-proxy.mgr/server.key

Generating web server's SSL certificate request: /root/ssl-build/oscar-proxy.mgr/server.csr
Using distinguished names:
    --set-country      = "DE"
    --set-state        = "Bayern"
    --set-city         = "Nuernberg"
    --set-org          = "SUSE"
    --set-org-unit     = "SUSE"
    --set-hostname     = "oscar-proxy.mgr.suse.de"
    --set-email        = ""

Generating/signing web server's SSL certificate: server.crt
12:05PM INF Server SSL certificate generated
12:05PM INF Generating the database certificate…
12:05PM INF time="2026-02-25T12:05:28+01:00" level=warning msg="Path \"/etc/SUSEConnect\" from \"/etc/containers/mounts.conf\" doesn't exist, skipping"
time="2026-02-25T12:05:28+01:00" level=warning msg="Path \"/etc/zypp/credentials.d/SCCcredentials\" from \"/etc/containers/mounts.conf\" doesn't exist, skipping"
12:05PM INF Generating DB certificate...
12:05PM INF Generating the web server's SSL private key: /root/ssl-build/reportdb/server.key
Rotated: server.key --> server.key.1
Rotated: rhn-server-openssl.cnf --> rhn-server-openssl.cnf.1

Generating web server's SSL certificate request: /root/ssl-build/reportdb/server.csr
Using distinguished names:
    --set-country      = "DE"
    --set-state        = "Bayern"
    --set-city         = "Nuernberg"
    --set-org          = "SUSE"
    --set-org-unit     = "SUSE"
    --set-hostname     = "reportdb"
    --set-email        = ""
Rotated: server.csr --> server.csr.1

Generating/signing web server's SSL certificate: server.crt
Rotated: server.crt --> server.crt.1
12:05PM INF Database SSL certificate generated
12:05PM INF Stopping the server container
12:05PM INF Changing the UYUNI_HOSTNAME to oscar-proxy.mgr.suse.de
12:05PM INF Starting the server container
12:05PM INF The renaming continues inside the server container.
The logs can be found in journalctl -u uyuni-config-update.service output.

oscar-proxy:~ # mgrctl term
===============================================================================
!
! This shell operates within a container environment, meaning that not all
! modifications will be permanently saved in volumes.
!
! Please exercise caution when making changes, as some alterations may not
! persist beyond the current session.
!
===============================================================================
uyuni-server:/ # cat /etc/salt/master.d/uyuni_roster.conf
ssh_run_pre_flight: true
uyuni_roster:
  host: oscar-proxy.mgr.suse.de

[mbussolotto]

please add changelog, the other changes are fine