StackIT support

CHANGES.rst

@@ -5,6 +5,8 @@ Changelog
 Unreleased
 ----------
 
+* Added support for ``stackit`` as a cloud provider.
+
 2.62.2 (2026-07-22)
 -------------------
 

crate/operator/constants.py

@@ -91,6 +91,7 @@ class CloudProvider(str, enum.Enum):
     AZURE = "azure"
     GCP = "gcp"
     OPENSHIFT = "openshift"
+    STACKIT = "stackit"
 
 
 class Port(enum.Enum):

crate/operator/create.py

@@ -285,6 +285,7 @@ def get_topology_spread(
         CloudProvider.AWS,
         CloudProvider.AZURE,
         CloudProvider.GCP,
+        CloudProvider.STACKIT,
     }:
         topology_spread = [
             V1TopologySpreadConstraint(
@@ -597,6 +598,9 @@ def get_statefulset_crate_command(
         settings["-Cnode.attr.zone"] = (
             f"$(curl -s '{url}' -H 'Metadata-Flavor: Google' | awk -F'/' '{{print $NF}}')"  # noqa
         )
+    elif config.CLOUD_PROVIDER == CloudProvider.STACKIT:
+        url = "http://169.254.169.254/latest/meta-data/placement/availability-zone"  # noqa
+        settings["-Cnode.attr.zone"] = f"$(curl -s '{url}')"
 
     if cluster_settings:
         for k, v in cluster_settings.items():

docs/source/configuration.rst

@@ -51,6 +51,7 @@ expected to use upper case letters and must be prefixed with
    - ``azure``
    - ``gcp``
    - ``openshift`` (Red Hat OpenShift Container Platform)
+   - ``stackit`` (STACKIT)
 
    When set to ``openshift``, the operator will:
 

tests/test_create.py

@@ -230,7 +230,15 @@ def test_shared_resources_affinity(self, node_spec, faker):
             }
         ]
 
-    @pytest.mark.parametrize("provider", [CloudProvider.AWS, CloudProvider.AZURE])
+    @pytest.mark.parametrize(
+        "provider",
+        [
+            CloudProvider.AWS,
+            CloudProvider.AZURE,
+            CloudProvider.GCP,
+            CloudProvider.STACKIT,
+        ],
+    )
     def test_cloud_provider(self, provider, faker):
         name = faker.domain_word()
         with mock.patch("crate.operator.create.config.TESTING", False):
@@ -693,6 +701,11 @@ def test_node_and_cluster_settings_may_override(self):
                 "'http://169.254.169.254/computeMetadata/v1/instance/zone'",
                 " -H 'Metadata-Flavor: Google' | awk -F'/' '{print $NF}'",
             ),
+            (
+                CloudProvider.STACKIT,
+                "'http://169.254.169.254/latest/meta-data/placement/availability-zone'",  # noqa
+                "",
+            ),
         ],
     )
     def test_zone_attr(self, provider, url, header):

tests/test_openshift.py

@@ -50,7 +50,14 @@ def test_openshift_disables_block_owner_deletion(self, faker):
         assert owner_refs[0].name == name
 
     @pytest.mark.parametrize(
-        "provider", [None, CloudProvider.AWS, CloudProvider.AZURE, CloudProvider.GCP]
+        "provider",
+        [
+            None,
+            CloudProvider.AWS,
+            CloudProvider.AZURE,
+            CloudProvider.GCP,
+            CloudProvider.STACKIT,
+        ],
     )
     def test_non_openshift_enables_block_owner_deletion(self, provider, faker):
         name = faker.domain_word()
@@ -78,7 +85,14 @@ def test_openshift_skips_sysctl_init_container(self):
         assert "mkdir-heapdump" in container_names
 
     @pytest.mark.parametrize(
-        "provider", [None, CloudProvider.AWS, CloudProvider.AZURE, CloudProvider.GCP]
+        "provider",
+        [
+            None,
+            CloudProvider.AWS,
+            CloudProvider.AZURE,
+            CloudProvider.GCP,
+            CloudProvider.STACKIT,
+        ],
     )
     def test_non_openshift_includes_sysctl_init_container(self, provider):
         with mock.patch("crate.operator.create.config.CLOUD_PROVIDER", provider):
@@ -186,7 +200,14 @@ def test_openshift_sidecar_uses_ssl_aware_url(self, faker):
         assert crate_http_url.value == "https://localhost:4200/_sql"
 
     @pytest.mark.parametrize(
-        "provider", [None, CloudProvider.AWS, CloudProvider.AZURE, CloudProvider.GCP]
+        "provider",
+        [
+            None,
+            CloudProvider.AWS,
+            CloudProvider.AZURE,
+            CloudProvider.GCP,
+            CloudProvider.STACKIT,
+        ],
     )
     def test_non_openshift_no_crate_control_sidecar(self, provider, faker):
         name = faker.domain_word()
@@ -255,7 +276,14 @@ def test_openshift_skips_lifecycle_hooks(self, faker):
         )
 
     @pytest.mark.parametrize(
-        "provider", [None, CloudProvider.AWS, CloudProvider.AZURE, CloudProvider.GCP]
+        "provider",
+        [
+            None,
+            CloudProvider.AWS,
+            CloudProvider.AZURE,
+            CloudProvider.GCP,
+            CloudProvider.STACKIT,
+        ],
     )
     def test_non_openshift_includes_lifecycle_hooks(self, provider, faker):
         name = faker.domain_word()

tests/test_upgrade.py

@@ -254,7 +254,8 @@ def test_upgrade_sts_command_with_jwt():
 
 
 @pytest.mark.parametrize(
-    "provider", [CloudProvider.AWS, CloudProvider.AZURE, CloudProvider.GCP]
+    "provider",
+    [CloudProvider.AWS, CloudProvider.AZURE, CloudProvider.GCP, CloudProvider.STACKIT],
 )
 def test_upgrade_sts_command_hostname_zone(provider):
     cmd = [