SSL certificate renewal

1. Create CSR

openssl req -new -key example.com.key -out example.com.csr

2. Apply SSL certificate to certificate authority
Application of SSL certificate to certificate authority using CSR created.

3. When a certificate is issued from a certificate authority, replace to install.

4. apache server restart

5. Confirm the installation of the certificate.

新規の発行と然程変わらなそうですね。