Cleanup flatcar images (#976)

Signed-off-by: Christian Berendt <berendt@osism.tech>

Author: berendt

contrib/mirror.py

@@ -93,7 +93,16 @@ def main(
             continue
 
         if not image["shortname"].startswith(
-            ("almalinux", "centos", "debian", "rocky", "ubuntu", "gardenlinux", "talos")
+            (
+                "almalinux",
+                "centos",
+                "debian",
+                "rocky",
+                "ubuntu",
+                "gardenlinux",
+                "talos",
+                "flatcar",
+            )
         ):
             continue
 
@@ -112,7 +121,7 @@ def main(
             )
             _, mirror_fileextension2 = os.path.splitext(mirror_filename)
 
-            if not image["shortname"].startswith(("gardenlinux", "talos")):
+            if not image["shortname"].startswith(("gardenlinux", "talos", "flatcar")):
                 mirror_filename = f"{version['version']}-{image['shortname']}"
 
             if mirror_fileextension not in [".bz2", ".zip", ".xz", ".gz"]:
@@ -129,7 +138,9 @@ def main(
             )
             _, source_fileextension2 = os.path.splitext(source_filename)
 
-            if source_fileextension not in [".bz2", ".zip", ".xz", ".gz"]:
+            if image["shortname"].startswith(("flatcar")):
+                mirror_dirname = os.path.join(mirror_dirname, version["version"])
+            elif source_fileextension not in [".bz2", ".zip", ".xz", ".gz"]:
                 source_filename += source_fileextension
             else:
                 mirror_dirname = os.path.join(mirror_dirname, version["version"])

etc/images/flatcar.yml

@@ -25,18 +25,8 @@ images:
       provided_until: none
     tags: []
     versions:
-      - version: '3227.2.4'
-        url: https://stable.release.flatcar-linux.net/amd64-usr/3227.2.4/flatcar_production_openstack_image.img.bz2
-        mirror_url: https://nbg1.your-objectstorage.com/osism/openstack-images/flatcar/3227.2.4/flatcar_production_openstack_image.img
-        checksum: "sha256:774a4fd77da47a7c91714e6424891d6887ed7b9b72daadc40d56bb2f7527b4f5"
-        build_date: 2022-10-27
-      - version: '3602.2.3'
-        url: https://stable.release.flatcar-linux.net/amd64-usr/3602.2.3/flatcar_production_openstack_image.img
-        mirror_url: https://nbg1.your-objectstorage.com/osism/openstack-images/flatcar/3602.2.3/flatcar_production_openstack_image.img
-        checksum: "sha256:23b2d10aa0adf53d58bca0d9664338bdd308bef9e56f8393d39cb5e22bff4409"
-        build_date: 2023-12-11
-      - version: '3815.2.1'
-        url: https://stable.release.flatcar-linux.net/amd64-usr/3815.2.1/flatcar_production_openstack_image.img
-        mirror_url: https://nbg1.your-objectstorage.com/osism/openstack-images/flatcar/3815.2.1/flatcar_production_openstack_image.img
-        checksum: "sha256:84d83adc4bc3537285a6193db18e437f2208d4e6f897000a86014751ac080e1f"
-        build_date: 2024-03-17
+      - version: '4230.2.4'
+        url: https://stable.release.flatcar-linux.net/amd64-usr/4230.2.4/flatcar_production_openstack_image.img
+        mirror_url: https://nbg1.your-objectstorage.com/osism/openstack-images/flatcar/4230.2.4/flatcar_production_openstack_image.img
+        checksum: "sha512:e1b5891a3dc1d5c9249e5ddbda53f464e7dc65a86770a6e8bdad5604b1eb3599cc3908b8460fd3c516f115d6b139f5a3cefee0f08847e8b36d76d7628f7468a1"
+        build_date: 2025-10-13