I'm trying to install a let's encrypt certificate on my Centos 7 running Apache, running:
Code:
certbot --apache -d mydomain.com -d www.mydomain.com -d mail.mydomain.com
But the following error occurs:
Code:
Error while running apachectl graceful.
Job for httpd.service invalid.
IMPORTANT NOTES:
- The following errors were reported by the server:
Domain: mail.mydomain.com
Type: connection
Detail: Failed to connect to SERVER'S IP:443 for TLS-SNI-01
challenge
Domain: mydomain.com
Type: connection
Detail: Failed to connect to SERVER'S IP:443 for TLS-SNI-01
challenge
Domain: www.mydomain.com
Type: connection
Detail: Failed to connect to SERVER'S IP:443 for TLS-SNI-01
challenge
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A record(s) for that domain
contain(s) the right IP address. Additionally, please check that
your computer has a publicly routable IP address and that no
firewalls are preventing the server from communicating with the
client. If you're using the webroot plugin, you should also verify
that you are serving files from the webroot path you provided.
This is my httpd.conf (it's default, really, with the exception of the last line - IncludeOptional):
Code:
ServerRoot "/etc/httpd"
Listen 0.0.0.0:80
Include conf.modules.d/*.conf
User apache
Group apache
ServerAdmin root@localhost
<Directory />
AllowOverride none
Require all denied
</Directory>
DocumentRoot "/var/www/html"
<Directory "/var/www">
AllowOverride None
Require all granted
</Directory>
<Directory "/var/www/html">
Options Indexes FollowSymLinks
AllowOverride None
Require all granted
</Directory>
<IfModule dir_module>
DirectoryIndex index.html
</IfModule>
<Files ".ht*">
Require all denied
</Files>
ErrorLog "logs/error_log"
LogLevel warn
<IfModule log_config_module>
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
<IfModule logio_module>
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
</IfModule>
CustomLog "logs/access_log" combined
</IfModule>
<IfModule alias_module>
ScriptAlias /cgi-bin/ "/var/www/cgi-bin/"
</IfModule>
<Directory "/var/www/cgi-bin">
AllowOverride None
Options None
Require all granted
</Directory>
<IfModule mime_module>
TypesConfig /etc/mime.types
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType text/html .shtml
AddOutputFilter INCLUDES .shtml
</IfModule>
AddDefaultCharset UTF-8
<IfModule mime_magic_module>
MIMEMagicFile conf/magic
</IfModule>
EnableSendfile on
IncludeOptional conf.d/*.conf
IncludeOptional sites-enabled/*.conf
I also have /etc/httpd/sites-enabled/mydomain.com.conf:
<VirtualHost *:80>
ServerName domain.com
ServerAlias
www.mydomain.com
DocumentRoot /var/www/html
ErrorLog /var/log/httpd/caleidoscop.xyz/error.log
</VirtualHost>
And on ssl.conf there's a Listen 443 directive.
After I run the certbot command, Apache is stopped for some reason. But if I start it again, it works fine. On netstat both 80 and 443 show up as listening ports.
The Apache welcome test page works both with the server's ip and with the domain.