SOLVED
My domain is: vaerlingus.com
I ran this command: sudo certbot --nginx certonly
It produced this output:
Saving debug log to /var/log/letsencrypt/letsencrypt.log
No names were found in your configuration files. Please enter in your domain
name(s) (comma and/or space separated) (Enter ‘c’ to cancel):vaerlingus.com
Obtaining a new certificate
Performing the following challenges:
tls-sni-01 challenge for vaerlingus.com
Cleaning up challenges
Cannot find a VirtualHost matching domain vaerlingus.com.
My web server is (include version): nginx/1.10.3 (Ubuntu)
The operating system my web server runs on is (include version): Ubuntu Server 16.04
My hosting provider, if applicable, is: Vultr
I can login to a root shell on my machine (yes or no, or I don’t know): Hell Yeah!
I’m using a control panel to manage my site (no, or provide the name and version of the control panel): Pffft, no!
Here’s my nginx.conf file:
` user www-data;
worker_processes auto;
pid /run/nginx.pid;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# SSL Settings
##
ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
ssl_prefer_server_ciphers on;
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
##
# Gzip Settings
##
gzip on;
gzip_disable "msie6";
# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}
#mail {
# # See sample authentication script at:
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
# # auth_http localhost/auth.php;
# # pop3_capabilities "TOP" "USER";
# # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
# server {
# listen localhost:110;
# protocol pop3;
# proxy on;
# }
#
# server {
# listen localhost:143;
# protocol imap;
# proxy on;
# }
#}