Fix the self signed certificate generation.

tasks/rsyslog-server.yml

@@ -51,11 +51,23 @@
       get_url: url={{ rsyslog_remote_ca_url }} dest={{ rsyslog_tls_ca }} owner=root group=root mode='0644'
       when: rsyslog_ca_is_remote
 
-    - name: Check if the certificate file is present
+    - name: Check if a private key for the certificate is present
       stat:
-          path: '{{ rsyslog_tls_cert }}'
+          path: '{{ rsyslog_tls_key }}'
           get_checksum: no
-      register: cert_file_presence
+      register: cert_key_presence
+
+    - name: Create a certificate private key
+      openssl_privatekey:
+        path: '{{ rsyslog_tls_key }}'
+      when: not cert_key_presence.stat.exists
+
+    - name: Create a certificate request
+      openssl_csr:
+        path: '{{ rsyslog_tls_certs_dir }}/cert.csr'
+        privatekey_path: '{{ rsyslog_tls_key }}'
+        common_name: '{{ ansible_fqdn }}'
+      when: not cert_key_presence.stat.exists
 
     - name: Create a self signed certificate is one is not present
       openssl_certificate:
@@ -63,7 +75,7 @@
         privatekey_path: '{{ rsyslog_tls_key }}'
         csr_path: '{{ rsyslog_tls_certs_dir }}/cert.csr'
         provider: selfsigned
-      when: not cert_file_presence.stat.exists
+      when: not cert_key_presence.stat.exists
 
   when:
     - rsyslog_tls_status == 'enabled'