LetsEncrypt Problem

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1

Trying to enable secure https access to the web admin. Running Ubuntu 16.

Followed this:

Getting this error:

root@pi:~# certbot --apache -d pi.domain.com
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator apache, Installer apache
Starting new HTTPS connection (1): acme-v02.api.letsencrypt.org
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for pi.domain.com
Enabled Apache rewrite module
Error while running apache2ctl graceful.
httpd not running, trying to start
Action 'graceful' failed.
The Apache error log may have more information.

(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs

Unable to restart apache using ['apache2ctl', 'graceful']
Cleaning up challenges
Error while running apache2ctl graceful.
httpd not running, trying to start
Action 'graceful' failed.
The Apache error log may have more information.

(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs

Unable to restart apache using ['apache2ctl', 'graceful']
Encountered exception during recovery: 
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/certbot_apache/configurator.py", line 2185, in _reload
    util.run_script(self.option("restart_cmd"))
  File "/usr/lib/python3/dist-packages/certbot/util.py", line 86, in run_script
    raise errors.SubprocessError(msg)
certbot.errors.SubprocessError: Error while running apache2ctl graceful.
httpd not running, trying to start
Action 'graceful' failed.
The Apache error log may have more information.

(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs


During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/certbot/auth_handler.py", line 75, in handle_authorizations
    resp = self._solve_challenges(aauthzrs)
  File "/usr/lib/python3/dist-packages/certbot/auth_handler.py", line 139, in _solve_challenges
    resp = self.auth.perform(all_achalls)
  File "/usr/lib/python3/dist-packages/certbot_apache/configurator.py", line 2287, in perform
    self.restart()
  File "/usr/lib/python3/dist-packages/certbot_apache/configurator.py", line 2175, in restart
    self._reload()
  File "/usr/lib/python3/dist-packages/certbot_apache/configurator.py", line 2203, in _reload
    raise errors.MisconfigurationError(error)
certbot.errors.MisconfigurationError: Error while running apache2ctl graceful.
httpd not running, trying to start
Action 'graceful' failed.
The Apache error log may have more information.

(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs


During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/certbot_apache/configurator.py", line 2185, in _reload
    util.run_script(self.option("restart_cmd"))
  File "/usr/lib/python3/dist-packages/certbot/util.py", line 86, in run_script
    raise errors.SubprocessError(msg)
certbot.errors.SubprocessError: Error while running apache2ctl graceful.
httpd not running, trying to start
Action 'graceful' failed.
The Apache error log may have more information.

(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs


During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/certbot/error_handler.py", line 108, in _call_registered
    self.funcs[-1]()
  File "/usr/lib/python3/dist-packages/certbot/auth_handler.py", line 323, in _cleanup_challenges
    self.auth.cleanup(achalls)
  File "/usr/lib/python3/dist-packages/certbot_apache/configurator.py", line 2312, in cleanup
    self.restart()
  File "/usr/lib/python3/dist-packages/certbot_apache/configurator.py", line 2175, in restart
    self._reload()
  File "/usr/lib/python3/dist-packages/certbot_apache/configurator.py", line 2203, in _reload
    raise errors.MisconfigurationError(error)
certbot.errors.MisconfigurationError: Error while running apache2ctl graceful.
httpd not running, trying to start
Action 'graceful' failed.
The Apache error log may have more information.

(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs

Error while running apache2ctl graceful.
httpd not running, trying to start
Action 'graceful' failed.
The Apache error log may have more information.

(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs
2

lighttpd is already running on port 80 so apache can't start.

3

Ok, how would I work around this?

4

This may or may not work, the admin interface wasn't designed to be used on an untrusted network.

5

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