I'm running grafana server (port 3000) into a private instance. I wish to install https feature via certbot but I get the following failed message. Do you have some advices to resolve this message please ?
My domain is: flumeinternet.com
I ran this command: sudo certbot certonly --standalone
It produced this output:
Please enter the domain name(s) you would like on your certificate (comma and/or
space separated) (Enter 'c' to cancel): flumeinternet.com
Requesting a certificate for flumeinternet.com
Certbot failed to authenticate some domains (authenticator: standalone). The Certificate Authority reported these problems:
Detail: The key authorization file from the server did not match this challenge "wKx4mJdWIhgnquOxnajs9maJPYf_oBVQ3OctwrMfbVA.uRGGHW-zabCjIlpPXEuVC4257KNh0ThNjbwG4XRUeeQ" != ""
Hint: The Certificate Authority failed to download the challenge files from the temporary standalone webserver started by Certbot on port 80. Ensure that the listed domains point to this machine and that it can accept inbound connections from the internet.
Some challenges have failed.
Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.
My web server is (include version):
The operating system my web server runs on is (include version): Debian 10 in an EC2 aws instance
My hosting provider, if applicable, is: AWS
I can login to a root shell on my machine (yes or no, or I don't know): yes
I'm using a control panel to manage my site (no, or provide the name and version of the control panel):
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you're using Certbot): certbot 1.26.0