SSL / certbot-auto /

1] SSL 신규등록

wget https://dl.eff.org/certbot-auto
chmod +x certbot-auto
sudo mv certbot-auto /usr/local/bin

cd /usr/local/bin

export EMAIL_ALERTS="이메일"
sudo /usr/local/bin/certbot-auto certonly --standalone -d www.도메인1 -d 도메인2 --preferred-challenges http --agree-tos -n -m $EMAIL_ALERTS --keep-until-expiring

tomcat 시작

2] SSL 갱신

1. Tomcat 종료

2. /usr/local/bin/certbot-auto certonly --standalone -d 도메인1 -d 도메인2

   What would you like to do?

   ---

   1: Keep the existing certificate for now
   2: Renew & replace the cert (may be subject to CA rate limits)

   ---

   Select the appropriate number [1-2] then [enter] (press 'c' to cancel): 2
   Renewing an existing certificate for www.tashudev.ejudata.co.kr and 3 more domains

3. tomcat 시작