Fix ansible-lint

Signed-off-by: Tim Beermann <tibeer@berryit.de>

Author: tibeer

roles/ovn/handlers/certificates.yml

@@ -12,15 +12,15 @@
     key_usage:
       - keyCertSign
     key_usage_critical: true
-  register: ca_csr
+  register: ovn_ca_csr
   notify: Issue CA certificate
   throttle: 1
 
 - name: Issue CA certificate
   delegate_to: 127.0.0.1
   community.crypto.x509_certificate:
     path: "{{ ovn_config_dir }}/ca.crt"
-    csr_content: "{{ ca_csr.csr }}"
+    csr_content: "{{ ovn_ca_csr.csr }}"
     privatekey_path: "{{ ovn_config_dir }}/ca.key"
     provider: selfsigned
   throttle: 1
@@ -31,14 +31,14 @@
     privatekey_path: "{{ ovn_config_dir }}/{{ inventory_hostname }}.key"
     common_name: "OVN certificate for {{ inventory_hostname }}"
     use_common_name_for_san: false
-  register: cert_csr
+  register: ovn_cert_csr
   notify: Issue server certificate
 
 - name: Issue server certificate
   delegate_to: 127.0.0.1
   community.crypto.x509_certificate:
     path: "{{ ovn_config_dir }}/{{ inventory_hostname }}.crt"
-    csr_content: "{{ cert_csr.csr }}"
+    csr_content: "{{ ovn_cert_csr.csr }}"
     ownca_path: "{{ ovn_config_dir }}/ca.crt"
     ownca_privatekey_path: "{{ ovn_config_dir }}/ca.key"
     ownca_not_after: "+3650d"
@@ -52,7 +52,7 @@
     privatekey_path: "{{ ovn_config_dir }}/{{ item.item }}.key"
     common_name: "OVN client certificate for {{ item.item }}"
     use_common_name_for_san: false
-  register: client_csr
+  register: ovn_client_csr
   notify: Issue client certificate
   loop: "{{ ovn_client_key.results }}"
 
@@ -66,5 +66,5 @@
     ownca_not_after: "+3650d"
     ownca_not_before: "-1d"
     provider: ownca
-  loop: "{{ client_csr.results }}"
+  loop: "{{ ovn_client_csr.results }}"
   throttle: 1