ci: bump EOL Fedora versions to 42/43 (#13206)

Fedora 39 (EOL 2024-11-26), Fedora 40 (EOL 2025-05-13), and Fedora 41
(EOL 2025-12-15) are all out of support and no longer receive security
updates. This bumps the kubevirt CI test matrix to currently supported
releases, distributing tests across Fedora 42 (supported until
2026-05-13) and Fedora 43 (supported until 2026-12-09) to keep
multi-version coverage.

- Add fedora-43 image entry to the kubevirt image-builder
- Rename fedora39-* tests to fedora43-* (4 tests)
- Rename fedora40-* tests to fedora43-* (2 tests)
- Rename fedora41-* tests to fedora42-* (4 tests)
- Update .gitlab-ci/kubevirt.yml testcase names
- Regenerate docs/developers/ci.md

All 10 existing Fedora test configurations (kube-router, calico-selinux,
calico-swap-selinux, crio with/without SELinux enforcing, docker-calico,
flannel-crio-collection-scale) are preserved.

Signed-off-by: Kay Yan <kay.yan@daocloud.io>

.gitlab-ci/kubevirt.yml

@@ -40,8 +40,8 @@ pr:
           - debian11-macvlan
           - debian12-cilium
           - debian13-cilium
-          - fedora39-kube-router
-          - fedora41-kube-router
+          - fedora42-kube-router
+          - fedora43-kube-router
           - fedora42-calico
           - rockylinux9-cilium
           - rockylinux10-cilium
@@ -56,7 +56,7 @@ pr:
           - ubuntu24-kube-router-sep
           - ubuntu24-kube-router-svc-proxy
           - ubuntu24-ha-separate-etcd
-          - fedora40-flannel-crio-collection-scale
+          - fedora43-flannel-crio-collection-scale
 
 # This is for flakey test so they don't disrupt the PR worklflow too much.
 # Jobs here MUST have a open issue so we don't lose sight of them
@@ -105,10 +105,10 @@ pr_full:
           - debian11-custom-cni
           - debian11-kubelet-csr-approver
           - debian12-custom-cni-helm
-          - fedora39-calico-swap-selinux
-          - fedora39-crio
-          - fedora41-calico-swap-selinux
-          - fedora41-crio
+          - fedora42-calico-swap-selinux
+          - fedora42-crio
+          - fedora43-calico-swap-selinux
+          - fedora43-crio
           - ubuntu24-calico-ha-wireguard
           - ubuntu24-flannel-ha
           - ubuntu24-flannel-ha-once
@@ -166,9 +166,9 @@ periodic:
           - debian11-calico-upgrade
           - debian11-calico-upgrade-once
           - debian12-cilium-svc-proxy
-          - fedora39-calico-selinux
-          - fedora40-docker-calico
-          - fedora41-calico-selinux
+          - fedora42-calico-selinux
+          - fedora43-calico-selinux
+          - fedora43-docker-calico
           - ubuntu24-calico-etcd-kubeadm-upgrade-ha
           - ubuntu24-calico-ha-recover
           - ubuntu24-calico-ha-recover-noquorum

docs/developers/ci.md

@@ -11,10 +11,8 @@ amazon |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
 debian11 |  :white_check_mark: | :x: | :white_check_mark: | :x: | :x: | :x: | :white_check_mark: |
 debian12 |  :white_check_mark: | :white_check_mark: | :white_check_mark: | :x: | :x: | :x: | :x: |
 debian13 |  :white_check_mark: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
-fedora39 |  :white_check_mark: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: |
-fedora40 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora41 |  :white_check_mark: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: |
-fedora42 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
+fedora42 |  :white_check_mark: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: |
+fedora43 |  :white_check_mark: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: |
 flatcar4081 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
 openeuler24 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
 rockylinux10 |  :white_check_mark: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
@@ -31,10 +29,8 @@ amazon |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 debian11 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 debian12 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 debian13 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora39 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora40 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora41 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora42 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+fedora42 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
+fedora43 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
 flatcar4081 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 openeuler24 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 rockylinux10 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
@@ -51,10 +47,8 @@ amazon |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 debian11 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
 debian12 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
 debian13 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora39 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora40 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora41 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 fedora42 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+fedora43 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
 flatcar4081 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 openeuler24 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 rockylinux10 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: |

test-infra/image-builder/roles/kubevirt-images/defaults/main.yml

@@ -73,6 +73,13 @@ images:
     converted: true
     tag: "latest"
 
+  fedora-43:
+    filename: Fedora-Cloud-Base-Generic-43-1.6.x86_64.qcow2
+    url: https://download.fedoraproject.org/pub/fedora/linux/releases/43/Cloud/x86_64/images/Fedora-Cloud-Base-Generic-43-1.6.x86_64.qcow2
+    checksum: sha256:846574c8a97cd2d8dc1f231062d73107cc85cbbbda56335e264a46e3a6c8ab2f
+    converted: true
+    tag: "latest"
+
   fedora-coreos:
     filename: fedora-coreos-32.20200601.3.0-openstack.x86_64.qcow2.xz
     url: https://builds.coreos.fedoraproject.org/prod/streams/stable/builds/32.20200601.3.0/x86_64/fedora-coreos-32.20200601.3.0-openstack.x86_64.qcow2.xz

tests/files/fedora42-calico-selinux.yml

@@ -1,6 +1,6 @@
 ---
 # Instance settings
-cloud_image: fedora-39
+cloud_image: fedora-42
 
 # Kubespray settings
 auto_renew_certificates: true

tests/files/fedora42-calico-swap-selinux.yml

@@ -1,6 +1,6 @@
 ---
 # Instance settings
-cloud_image: fedora-41
+cloud_image: fedora-42
 
 # Kubespray settings
 auto_renew_certificates: true

tests/files/fedora42-crio.yml

@@ -1,6 +1,6 @@
 ---
 # Instance settings
-cloud_image: fedora-41
+cloud_image: fedora-42
 
 # Kubespray settings
 container_manager: crio

tests/files/fedora42-kube-router.yml

@@ -1,5 +1,5 @@
 ---
-cloud_image: fedora-41
+cloud_image: fedora-42
 cluster_layout:
   - node_groups: ['kube_control_plane', 'etcd', 'kube_node']
   - node_groups: ['kube_node']

tests/files/fedora43-calico-selinux.yml

@@ -1,6 +1,6 @@
 ---
 # Instance settings
-cloud_image: fedora-41
+cloud_image: fedora-43
 
 # Kubespray settings
 auto_renew_certificates: true

tests/files/fedora43-calico-swap-selinux.yml

@@ -1,6 +1,6 @@
 ---
 # Instance settings
-cloud_image: fedora-39
+cloud_image: fedora-43
 
 # Kubespray settings
 auto_renew_certificates: true

tests/files/fedora43-crio.yml

@@ -1,6 +1,6 @@
 ---
 # Instance settings
-cloud_image: fedora-39
+cloud_image: fedora-43
 
 # Kubespray settings
 container_manager: crio

tests/files/fedora43-docker-calico.yml

@@ -1,6 +1,6 @@
 ---
 # Instance settings
-cloud_image: fedora-40
+cloud_image: fedora-43
 
 # Kubespray settings
 auto_renew_certificates: true

tests/files/fedora43-flannel-crio-collection-scale.yml

@@ -1,5 +1,5 @@
 ---
-cloud_image: fedora-40
+cloud_image: fedora-43
 network_plugin: flannel
 container_manager: crio
 

tests/files/fedora43-kube-router.yml

@@ -1,5 +1,5 @@
 ---
-cloud_image: fedora-39
+cloud_image: fedora-43
 cluster_layout:
   - node_groups: ['kube_control_plane', 'etcd', 'kube_node']
   - node_groups: ['kube_node']