A couple of days ago i added letsencrypt/nginx and organizr2 dockers. I am guessing this was the start of the problems I now have.

 

All of my docker apps are accessible via both internal IP and external https (my own domain). However: I have no access to the unraid webgui. Log files pointed to a permissions error on .htpassword. In following some instructions on fixing that, I rebooted the box. Now I don't even have SSH access with root ("Permission denied" on entering password).

 

I deleted all the password files in /boot/config and rebooted. Only way in is through telnet. Again, all apps work, I just have no (easy) way to configure the system. 

 

How do I get my webgui and SSH access back with only telnet at my disposal?

 

 

You might try editing /boot/config/docker.cfg to set the Docker Service off then reboot.

16 minutes ago, trurl said:

You might try editing /boot/config/docker.cfg to set the Docker Service off then reboot.

Disabled dockers as you suggested. 

 

Trying webgui through IP address now reports a "502 Bad Gateway - ngnix" page. Still no SSH access. Entering through telnet, here is the contents of /var/log/ngnix /error.log.

 

Quote

2018/09/22 10:27:23 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:23 [crit] 10006#10006: *18 stat() "/usr/local/emhttp/Main" failed (13: Permission denied), client: 10.10.11.
114, server: , request: "GET /Main HTTP/1.1", host: "10.10.10.111"
2018/09/22 10:27:23 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:23 [crit] 10006#10006: *18 connect() to unix:/var/run/php5-fpm.sock failed (13: Permission denied) while con
necting to upstream, client: 10.10.11.114, server: , request: "GET /Main HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-f
pm.sock:", host: "10.10.10.111"
2018/09/22 10:27:24 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:24 [crit] 10006#10006: *18 stat() "/usr/local/emhttp/favicon.ico" failed (13: Permission denied), client: 10
.10.11.114, server: , request: "GET /favicon.ico HTTP/1.1", host: "10.10.10.111", referrer: "http://10.10.10.111/Main"
2018/09/22 10:27:24 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:24 [crit] 10006#10006: *18 connect() to unix:/var/run/php5-fpm.sock failed (13: Permission denied) while con
necting to upstream, client: 10.10.11.114, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "fastcgi://unix:/var/run
/php5-fpm.sock:", host: "10.10.10.111", referrer: "http://10.10.10.111/Main"
2018/09/22 10:27:46 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:46 [crit] 10006#10006: *46 stat() "/usr/local/emhttp/Main" failed (13: Permission denied), client: 10.10.11.
114, server: , request: "GET /Main HTTP/1.1", host: "10.10.10.111"
2018/09/22 10:27:46 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:46 [crit] 10006#10006: *46 connect() to unix:/var/run/php5-fpm.sock failed (13: Permission denied) while con
necting to upstream, client: 10.10.11.114, server: , request: "GET /Main HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-f
pm.sock:", host: "10.10.10.111"
2018/09/22 10:27:54 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:54 [crit] 10006#10006: *54 stat() "/usr/local/emhttp/Main" failed (13: Permission denied), client: 10.10.11.
114, server: , request: "GET /Main HTTP/1.1", host: "10.10.10.111"
2018/09/22 10:27:54 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:54 [crit] 10006#10006: *54 connect() to unix:/var/run/php5-fpm.sock failed (13: Permission denied) while con
necting to upstream, client: 10.10.11.114, server: , request: "GET /Main HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-f
pm.sock:", host: "10.10.10.111"
2018/09/22 10:27:54 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:54 [crit] 10006#10006: *54 stat() "/usr/local/emhttp/favicon.ico" failed (13: Permission denied), client: 10
.10.11.114, server: , request: "GET /favicon.ico HTTP/1.1", host: "10.10.10.111"
2018/09/22 10:27:54 [alert] 10006#10006: connect() failed (13: Permission denied)
2018/09/22 10:27:54 [crit] 10006#10006: *54 connect() to unix:/var/run/php5-fpm.sock failed (13: Permission denied) while con
necting to upstream, client: 10.10.11.114, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "fastcgi://unix:/var/run
/php5-fpm.sock:", host: "10.10.10.111"

 

Also, got this via email:

 

Quote

Tower : Sep 22 10:27:05 : root : unable to stat /etc/sudoers : Permission denied ; TTY=unknown ; PWD=/ ; USER=nobody ;

 

Thanks.

 

UPDATE: 

 

I got SSH and webgui up again by reverting to the last saved version of my flash drive (6.3.x). I upgraded to the current version (6.5.x) and SSH continues to run. The WEBGUI is down again, though. I enter my user name and password, and the browser (any of them) now goes to a "500 Internal Server Error --- nginx" page.

 

The content of /var/log/ngnix /error.log is now different, reading:

 

Quote

2018/09/23 12:52:27 [alert] 12174#12174: connect() failed (13: Permission denied)
2018/09/23 12:52:27 [crit] 12174#12174: *168 open() "/etc/nginx/htpasswd" failed (13: Permission denied), client: 10.10.11.114, server: , request: "GET /Main HTTP/1.1", host: "10.10.10.111"

 

Permissions of /etc/nginx/htpasswd are at 666.

 

Fix?

 

 

I'll keep updating in hopes someone runs into this:

 

Via SSH, I made DOCKER_ENABLED="no" in /boot/config/docker.cfg; and rebooted. Still getting the 500 error on the webgui. The errors reported in /var/log/ngnix/error.log have changed slightly:

 

Quote

2018/09/25 09:57:20 [alert] 10486#10486: connect() failed (13: Permission denied)
2018/09/25 09:57:20 [crit] 10486#10486: *977 open() "/etc/nginx/htpasswd" failed (13: Permission denied), client: 10.10.11.114, server: , request: "GET /sub/var HTTP/1.1", host: "10.10.10.111", referrer: "http://10.10.10.111/Docker"

 

The very last part (referrer: "http://10.10.10.111/Docker") is new, and came up AFTER I disabled docker altogether. How is that possible?

 

Also I continue to get the following email from my unraid install after reboot:

 

Quote

Tower : Sep 25 09:42:37 : root : unable to stat /etc/sudoers : Permission denied ; TTY=unknown ; PWD=/ ; USER=nobody ;

 

Could this be related? Do I need to add a user "nobody"?

 

Gracias.

 

I found the problem. It appears that somewhere along the upgrade process, the permissions for the root folder ("/") were being reset to 700 on every reboot. Adding "chmod 755 /" to the bottom of the /boot/config/file fixed the problem.

The wrong permissions for / is indicative of a broken plugin/package being installed on your system. Can you provide your diagnotics file?

I'd be happy to. I downloaded the Diagnostics from the Tools page, and it is a heavily populated zip file. Which file(s) should I include? 

35 minutes ago, madaroda said:

Which file(s) should I include? 

The diagnostics zip file.

1 hour ago, ken-ji said:

Can you provide your diagnotics file?

 

Here's the zip.

tower-diagnostics-20180925-1626.zip

you are going to have to disable all the plugins first (move /boon/config/plugins/*.plg to another location first), restart then re install one at a time (checking the / directory permissions after each plugin)

 

Nothing stands out, but some packages installed by plugins have been known to do this before, because they were incorrectly built by the maintainer.

I moved all plugins to a temporary folder and rebooted. The "/" folder has the following permissions.

 

Quote

drwx------ 19 root root 400 Sep 26 12:38 //

So it does not seem as if a plugin is masking "/" incorrectly.

 

I will check containers now. Any other ideas?