Lets Encrypt on Centos 7

yum install epel-release
yum install yum-utils
yum install python2-certbot-apache
yum install python2-certbot-nginx

certbot certonly --manual -d *.easyware.id -d easyware.id

certbot certonly --manual -d *.easyware.id -d easyware.id --agree-tos --manual-public-ip-logging-ok --preferred-challenges dns-01 --server https://acme-v02.api.letsencrypt.org/directory

certbot certonly --manual -d *.pastioke.com --agree-tos --manual-public-ip-logging-ok --preferred-challenges dns-01 --server https://acme-v02.api.letsencrypt.org/directory --register-unsafely-without-email

key
/etc/letsencrypt/live/easyware.id/privkey.pem

cert atas //  CA bundle bawah
/etc/letsencrypt/live/easyware.id/fullchain.pem