master server ssh root@133.55.115.238 pw: pu-toyama
slave1 ssh root@133.55.115.239 pw: y!AS6JFqASG5fpR)
slave2 ssh root@133.55.115.240 pw: *D$F3QR)VrPRdgU%
ssh iie.lab.tpu@133.55.115.240 pw: 8*NJ9!$a%cKm
SFTP 133.55.115.238
sudo systemctl restart httpd
https://dic515s2.pu-toyama.ac.jp/
firewall-cmd --permanent --add-service=http firewall-cmd --reload
testing.htmlを消したら,またリスタート sudo systemctl restart httpd
/etc/httpd/conf
ServerName dic515mas.pu-toyama.ac.jp:80
DocumentRoot "/var/www/html"
SELinux 無効化 $ sudo setenforce 0