id_ed25519

roles/gitlab_runner/tasks/main.yml

@@ -80,9 +80,9 @@
         - {src: libvirt-executor-update-base-image, dest: /usr/local/bin/, mode: 755}
 
     - name: create SSH keys for libvirt-executor
-      command: ssh-keygen -N "" -f /etc/libvirt-executor/id_rsa
+      command: ssh-keygen -N "" -f /etc/libvirt-executor/id_ed25519 -t ed25519
       args:
-        creates: /etc/libvirt-executor/id_rsa
+        creates: /etc/libvirt-executor/id_ed25519
 
     - name: install libvirt-executor-update-base-image.{service,timer}
       copy: src={{ item }} dest=/etc/systemd/system/{{ item }} owner=root group=root mode=0644