Fix cloud init

deploy/osps/default/osp-flatcar-cloud-init.yaml

@@ -550,6 +550,7 @@ spec:
               After={{ .ContainerRuntime }}.service
               {{- if eq .CloudProviderName "anexia" }}
               Requires={{ .ContainerRuntime }}.service rpc-statd.service
+              Wants=apply-sysctl-settings.service
               {{- else }}
               Requires={{ .ContainerRuntime }}.service
               {{- end }}

deploy/osps/default/osp-flatcar.yaml

@@ -891,3 +891,12 @@ spec:
               PrintMotd no # handled by PAM
               PasswordAuthentication no
               ChallengeResponseAuthentication no
+      - path: /etc/systemd/timesyncd.conf
+        permissions: 644
+        content:
+          inline:
+            data: |
+              # ANXKUBE-1356 made us realise that we have to use our custom NTP servers,
+              # because the official Flatcar ones might be blocked by a firewall.
+              [Time]
+              NTP=ntp0101.anexia-it.net ntp0401.anexia-it.net ntp8201.anexia-it.net

pkg/controllers/osc/testdata/osc-flatcar-aws-containerd.yaml

@@ -561,6 +561,15 @@ spec:
             ChallengeResponseAuthentication no
       path: /etc/ssh/sshd_config
       permissions: 600
+    - content:
+        inline:
+          data: |
+            # ANXKUBE-1356 made us realise that we have to use our custom NTP servers,
+            # because the official Flatcar ones might be blocked by a firewall.
+            [Time]
+            NTP=ntp0101.anexia-it.net ntp0401.anexia-it.net ntp8201.anexia-it.net
+      path: /etc/systemd/timesyncd.conf
+      permissions: 644
     - content:
         inline:
           data: |