Creating self-signed certificates with openssl

gistfile1.txt

 - name: Create ssl cert (1/3)
   command: openssl genrsa -out server.key 8192 chdir=/usr/local/etc/nginx/certs creates=/usr/local/etc/nginx/certs/server.crt

 - name: Create ssl cert (2/3)
   command: openssl req -new -key server.key -out server.csr -subj "/C=FR/ST=93/L=Saint Denis/O=SFR/CN=localhost/emailAddress=root@localhost" chdir=/usr/local/etc/nginx/certs creates=/usr/local/etc/nginx/certs/server.crt

 - name: Create ssl cert (3/3)
   command: openssl x509 -req -days 3650 -in server.csr -signkey server.key -out server.crt chdir=/usr/local/etc/nginx/certs creates=/usr/local/etc/nginx/certs/server.crt