Added role to create self-signed certificate

ispmail.yml

@@ -4,4 +4,5 @@
   roles:
   - ispmail-packages
   - dumpvars
+  - ispmail-certificate
 

roles/ispmail-certificate/tasks/main.yml

@@ -0,0 +1,4 @@
+---
+- name: Create a self-signed certificate
+  shell: openssl req -new -x509 -days 3650 -subj "/C=DE/ST=Hamburg/L=Hamburg/O=IT/CN={{ansible_fqdn}}" -nodes -sha256 -newkey rsa:4096 -out /etc/ssl/certs/mailserver.pem -keyout /etc/ssl/private/mailserver.pem -extensions v3_ca creates=/etc/ssl/certs/mailserver.pem
+