Slow Fog 1.5.X WebUI due to Storage Node

[ElNatcho]

@george1421
I’ve added your lines to the php-fpm but after that the php7.0-fpm.service wont start at all (code=exited status=78).

[george1421]

@elnatcho Make sure you don’t have 2 entries of the same (like you just copied and pastes my text in). The only new value should have been php_admin_value[memory_limit] = 256M The rest of the values should have been just check on the current setting.

[ElNatcho]

@george1421
I doubled the “pm.” entrys by mistake and after deleting the surplus entries the service started without errors. But now even accessing the login page is very slow. My current settings are:

php_admin_value[memory_limit] = 256M
pm.max_requests = 0
pm.max_children = 5
pm.min_spare_servers = 1
pm.start_servers = 2

I also tried altering all setting to your values and then I could access the login page normally again. But the login still wont work

[george1421]

@elnatcho OK great, now we are down to the differences with debian 9.4. I found the solution once before but I can’t remember exactly what I found.

I think it was that Debian 9.4 had the handler for php listed in a different location than other distributions. Lets see if we can find it.

1. From the fog server linux conssole navigate to /etc/apache2
   cd /etc/apache2
2. Lets look for the php handler
   grep -R -e "SetHandler application/x-httpd-php"
3. If that returns a value then edit that file and place a comment marker (pound or hashtag) in front of that line to make it look like this
   #SetHandler application/x-httpd-php
4. Save and exit the editor
5. Restart apache
   systemctl restart apache

When you run top you should see php-fpm at the top 2 or 3 processes. If this is the case the system is configured correctly.

[ElNatcho]

@george1421
The grep command gave the following output:

mods-available/php7.0.conf:    SetHandler application/x-httpd-php
mods-available/php7.0.conf:    SetHandler application/x-httpd-php-source
mods-enabled/php7.0.conf:    SetHandler application/x-httpd-php
mods-enabled/php7.0.conf:    SetHandler application/x-httpd-php-source

I’ve commented all of them out and now only the “php -q …” processes are on top of top (and logically the login page won’t display properly any more)

[george1421]

@elnatcho said in Slow Fog 1.5.X WebUI due to Storage Node:

mods-enabled/php7.0.conf: SetHandler application/x-httpd-php

This is the only one I would have commented out. That is / was the enabled handler.

Please review the FOG Forum chat bubble for additional information.

[ElNatcho]

@george1421
I tried both (commenting only “SetHandler appplication/x-httpd-php” out and commenting both out)

[george1421]

@elnatcho OK I think I remember what I did on the commute into the office.

First lets start by having you revert all of the changes you’ve made so far to the php7.0.conf files.

Now lets go back into the mods-enabled/php7.0.conf file and edit it.

Locate the line that has SetHandler application/x-httpd-php in it and place a hashtag in front to make it look like this:

#SetHandler application/x-httpd-php
SetHandler "proxy:fcgi://127.0.0.1:9000"

Now paste in the other handler for php-fpm just below it. To make it look like above.
Then restart apache2 with: sudo systemctl restart apache2

That should fix the issue.

[ElNatcho]

@george1421
Fog failed to connect to the backend (FCGI: attempt to connect to 127.0.0.1:9000 (*) failed)

[Sebastian Roth]

@ElNatcho We are working on this issue. Just in case you are still around. I pushed some major changes to the dev-branch a few hours ago. Should fix the flow web UI issues altogether. Please give it a try if you can and let us know.