When I turn on nginx for the server I am able to browse non SSL protected sites correctly. I receive a 502 Bad Gateway error on any sites that have an SSL certificate. Is there a fix for this? I have been unable to find one.
I am running Plesk 12 on an Ubuntu server.
Today at 12.50 pm my (ubuntu 14.04.1 LTS) server running plesk 12.0.18 suddenly stopped serving websites. Any attempts to access a webpage on any vhost returned the 502 bad gateway using Nginx error messsage.When I looked at the nginx logs, I found messages like:
2014/10/30 14:48:00 [error] 3099#0: *101 connect() failed (111:
Connection refused) while connecting to upstream, client: m.m.m.m, server: , request: "GET /server-status HTTP/1.0", upstream: URL....
Restarting apache & nginx (/etc/init.d/apache2 restart & /etc/init.d/nginx restart) made no difference and I had to reboot to restore http access.
Strangely if I browsed with port 7080 specified (i.e. http://n.n.n.n:7080), this worked fine for all vhosts, so apache (which I believe is listening on this port while nginx listens on port 80) is working fine - nginx is just not able to pass stuff to it?
this is a fresh Plesk 12 installation on a Dedicated Server, on Debian 6. I haven't installed a License key yet.When i tried to run MIgration Manager, the loading was taking forever. Also, when i try to enter Webserver Configurations Troubleshooter, i get 502 Bad Gateway nginx error.In the /var/log/sw-cp-server/error_log i get this error:
Code:
2015/06/17 11:42:47 [error] 3918#0: *52 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: A.B.C.D, server: , request: "GET /modules/configurations-troubleshooter/index.php/index/list HTTP/1.1", upstream: "fastcgi://unix:/var/run/sw-engine.sock:", host: "X.X.X.X:8443", referrer: "https://X.X.X.X:8443/admin/module/list?context=modules"
When i try to insert a Plesk License, i also get this error:
Code:
2015/06/17 10:29:17 [error] 5643#0: *81 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: A.B.C.D., server: , request: "POST /server/
key_upload.php HTTP/1.1", upstream: "fastcgi://unix:/var/run/sw-engine.sock:", host: "X.X.X.X:8443", referrer: "https://X.X.X.X:8443/server/key_upload.php"
I followed this KB article 118757 but no luck. Also, the server resources are at the lowest usage and there is >2 TB disk space available.
We have a problem with a magento website. Often (perhaps when we use administration), we have the message "502 Bad Gateway nginx".
We have added server instructions in Plesk Nginx:
proxy_buffers 16 16k;
proxy_buffer_size 32k;
fastcgi_buffer_size 32k;
fastcgi_buffers 16 12k;
But we have still the problem.
We have tried :
[URL] ....
And
[URL] ....
Without results...
The log file say:
[client x.x.x.x] client denied by server configuration: /var/www/vhosts/domain.com/httpdocs/app/etc/local.xml
x.x.x.x is the website IP.
I have upgraded from 10 to 12 and now I have "502 Bad Gateway nginx" error. I have atached logas..
View 1 Replies View RelatedI have a server with the latest version of plesk and centos.
The main site is Articoli Promozionali
Until now kept on the server active both apache and nginx.
Tonight I tried to disable apache leaving only nginx.
That raises the error: 502 bad gateway NGINX at all sites on that server.
To use nginx i need to keep active apache?
What can cause that error?
i have plesk panel 12 ... in the last few days there was a automatically update from plesk for my strato v-server.
After this update i got the message: 502 Bad GateWay - nginx when I will connect to my plesk login ...
all websites etc works fine but i can't login ...
Since we switched to Plesk 12 and activated nginx the problem reoccurs reliably on every domain change.
As soon as a customer creates a new domain or alias and Apache restarts nginx delivers 502 errors for maybe 10 seconds. After that everything is fine again.
The system is Debian 6.0.10 with Plesk 12.0.18 Update #38
That might not be a problem in small environments, but with >100 domains the timeout is annoying enough for customers to pick up the phone.
Adding this to /etc/sw-cp-server/config did not do the trick.
http {
fastcgi_buffers 32 32k;
fastcgi_buffer_size 64k;
fastcgi_read_timeout 600;
fastcgi_send_timeout 600;
}
We are running Plesk 12 (latest version) on openSuse 13.1. The web server is nginx as a proxy in front of Apache. We are running into a 502 Bad Gateway nginx error when trying to send data from a simple form to a php script.
The log shows: upstream prematurely closed connection while reading response header from upstream
It seems that Plesk does not configure nginx properly as some pages, especially pages that are accessed via https have broken headers. The headers of a page that is displaying
HTTP/1.1 400 Bad Request =>
Server => nginx
Date => Sat, 26 Jul 2014 09:53:13 GMT
Content-Type => text/html
Content-Length => 166
Connection => close
Today morning a logged in in plesk without problems and started Fail2Ban and closed it. Now I want logged in and get only 502 bad gateway. All Domains working fine and shell access working fine too.
What happen here? What can I do?
Our server : [URL] .....
plesk v11 (64BITS)
PROBLEM DESCRIPTION
We found 502 Bad Gateway error Nginx on multiple domain "currently troissoeursetunfrere.com is a wordpress site e-commerce" and also malittleboutique.com ecommerce wordpress, possibly to fix this problem we have followed this tutorial " [URL] ....
we perform the following operations:
sudo apt-get remove php5 php5-cgi php5-fpm
sudo apt-get install php5 php5-cgi php5-fpm
Following these operations we lost access to cpanel.
I am seeing some some some strange behaviour when password protecting directories served by nginx and PHP-FPM. If I have a site set up so that 'Process PHP by nginx' is selected under ('Websites & Domains>Web Server Settings>nginx settings') and set up password protection ('Websites & Domains>Password-Protected Directories') PHP pages are still served without asking for a password.
If I untick 'Process PHP by nginx' the behaviour returns to normal and an attempt to any access files results in the password request.Is this behaviour by design? If so, it is not made clear when you set up the password protection that it will not apply to PHP pages if you have nginx process the PHP pages.
OS: CentOS 6.6 (Final)
Plesk version: 12.0.18 Update #51
I am currently running apache 2.4.4 with Tomcat and randomly i receive the following error when i try to hit the external URL:
Bad Gateway
The proxy server received an invalid response from an upstream server
====================================================
Inside apachie error.log file., i also see the following error, i am not sure if they are related:
"The specified network name is no longer available. : AH00341: winnt_accept: Asynchronous AcceptEx failed."
=====================================================
Here is my httpd.conf file: .....
when trying to add several useraccounts to our mail domain using the cli, we have a problem enabling the antivirus. We add user with the following CLI command, the antivirus flag is set. /usr/local/psa/bin/mail --create mail@mail.box -mailbox true -antivirus inout -passwd yourpassword -cp-access true
But when we got to the web interface and select the newly created user, the antivirus is still disabled for him and has to be enabled manually. Is this a known problem? Or is there any other way to automatically enable antivirus than using the "-antivirus" flag? Because we 're talking about more than 100 users it would take a lot of time enabling the AV manually for each of them.We 're running 12.0.18 Update Nr. 29
When i open the page i get the error: "502 Bad Gateway"with strace i get the following error:
Code:
connect(14, {sa_family=AF_FILE, path="/var/run/mysqld/mysqld.sock"}, 110) = 0
setsockopt(14, SOL_IP, IP_TOS, [8], 4) = -1 EOPNOTSUPP (Operation not supported)
setsockopt(14, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0
System: Debian 7.5
Mysql: 5.6.19
Plesk: 12.0.18
After upgrading (i know, i should not do this) from Squeeze to Wheezy i have got a problem with subscriptions.Plesk seems to work, but whein i want do manage a domain/hosting. i just see 502 Bad Gateway nginxClick to expand...
View 7 Replies View RelatedI have upgraded from 11.5 to 12, and now if I try to open Plesk on the port 8443 I have this error:
502 Bad Gateway
nginx
This is the log:
2014/06/27 18:25:13 [crit] 1629#0: *2 connect() to unix:/var/run/sw-engine.sock failed (2: No such file or directory) while connecting to upstream, client: 79.49.206.176, server: , request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/sw-engine.sock:", host: "87.106.85.233:8443"
Yesterday I've upgraded the server to Plesk 12.0.18. After the upgrade, a WHMCS install has stopped working.
The only error logs where I found errors is the proxy_error_log. It contains this kind of lines (for the 502 error):
2014/08/13 08:13:45 [error] 2918#0: *400 upstream prematurely closed connection while reading response header from upstream, client: XX.XX.XX.XX, server: XXXXXXX.COM, request: "GET /knowledgebase.php HTTP/1.1", upstream: "http://XX.XX.XX.XX:7080/knowledgebase.php", host: "xxxxxxxxx.com"
Plesk 11.5.30 all latest updated installed is used with Power-User view on an Ubuntu 12.04 LTS 64 Bit system.
The Plesk Interface is working well in general. But if the customer clicks on "Webspaces" -> Add Webspace they run in a:
[URL] ....
Browser:
502 Bad Gateway
nginx
To try to fix it with:
/usr/local/psa/admin/bin/nginxmng --disable
/usr/local/psa/admin/sbin/httpdmng --reconfigure-all
/etc/init.d/apache2 restart
/etc/init.d/ngnix restart ( does not work anyway since the customer is not using it ) -> ngnix_enable=no
Which did not work ( ngnix is and was not active )
In the log /var/log/sw-cp-server/error.log
we can see:
[error] 1936#0: *180 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 84.177.142.220, server: , request: "GET /smb/account/create-subscription HTTP/1.1", upstream: "fastcgi://unix:/var/run/sw-engine.sock:", host: "server:8443", referrer: "https://server:8443/smb/account"
I have a problem with "502 Bad Gateway" errore when I'm trying to create a new subscription.
Here my logfile:
/var/log/sw-cp-server/error_log:
2013/12/10 12:47:03 [error] 11827#0: *100 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: XX.XXX.XX.XXX, server: , request: "POST /admin/subscription/create HTTP/1.1", upstream: "fastcgi://unix:/var/run/sw-engine.sock:", host: "xxxxxxxxxxxxx.xx:8443", referrer: "https://xxxxxxxxxxxxx.xx:8443/admin/subscription/create"Click to expand...
After yesterday autoupdate (to Plesk 12.0.18 Update 48) admin area shows:
502 Bad Gateway
nginx
While navigating to Tools & Settings:
ERROR: Zend_Controller_Exception: SQLSTATE[HY000] [2002] Connection refused#0 /usr/local/psa/admin/externals/Zend/Db/Adapter/Pdo/Mysql.php(109): Zend_Db_Adapter_Pdo_Abstract->_connect()
#1 /usr/local/psa/admin/externals/Zend/Db/Adapter/Abstract.php(459):
[Code]....
this is my first thread because a big Problem after Plesk update from 10.2 to 12.0.8.
Always i got a bad gateway when i try to reach https://domain:8443
The only mistake i cam see is after /usr/local/psa/admin/sbin/httpdmng --reconfigure-all
is
root@xxxxxxx:~# /usr/local/psa/admin/sbin/httpdmng --reconfigure-all.
sw-engine: /usr/include/libboost-plesk-1.54.0/boost/interprocess/mapped_region.hpp:820: void boost::interprocess::mapped_region:riv_close(): Assertion `ret == 0' failed.
Aborted
It seems last night Plesk ran any update and it failed. I received an mail with a link to the log, but I cant access Plesk Panel to see the log.
When trying to access Plesk, I get "502 Bad Gateway" Message.
Inside the Log there are many errors like:
Code:
2014/12/18 15:26:51 [crit] 14416#0: *3563 connect() to unix:/var/run/sw-engine.sock failed (2: No such file or directory) while connecting to upstream, client: xxx.xxx.xxx.xxx, server: , request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/sw-engine.sock:", host: "xxxxx:8443"
Is there any way to disable auto updates for plesk?
After upgrading to Plesk 12 the FTP connection has become very slow. Mode Security, Fail2Ban and Plesk Firewall have been enabled, the security is set to force sFTP and maximum security and in /etc/proftpd.d/ a conf file has been added to set the passive ports that have been opened in the Plesk Firewall (60000 to 62000)
Turning off the Mod Security does not solve the slow connection.
What can we do to detect the cause of the problem?
I enabled rkhunter in Plesk 12 to check the system weekly. I get a warning now, which I never got in older versions of Plesk:
The current hash function (/usr/bin/sha1sum) or package manager (DPKG) is incompatible with the hash function (Unset) or package manager (Unset) used to store the values. Debian 7.6 x64
under Plesk 12.0.18 PHPMyAdmin is failing to import a 3 MB SQL dump of a simple Joomla website. "Error 505 Bad Gateway", it says.It happens with other dumps too, some as small as ~500 KB. The format (SQL or ZIP) of the file uploaded doesn't seem to matter, because the upload itself seems to work; it seems it's the post-processing what is raising the error.
The funny thing is that the import itself seems to work (the contents of the SQL dump are imported), but the error message appears and causes confusion and support requests from our clients./var/log/sw-cp-server/error_log says:
2015/05/15 03:19:31 [error] 10215#0: *5 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: XX.XX. XXX. XXX, server: , request: "POST /domains/databases/phpMyAdmin/import.php HTTP/1.1", upstream: "fastcgi://unix:/var/run/sw-engine.sock:", host: "xxxx. xxxxxxx.com:8443", referrer: URL.....To me it sounds like a timeout.
This seems to be a "popular" error among Plesk users, and I have tried this, this and this with no luck.
Today when I visited my plesk-stat folder, I saw that it is publicly available. Everyone can see the stats.
https://example.com/plesk-stat/
Is not this folder supposed to be protected by password as default?
i have number of plesk server, one of them works with all of the world mail services, many company! sometimes thay don't receive mails from others! and sometimes customers send undelivered mail reasons to us: like this:
Technical details of permanent failure: Google tried to deliver your message, but it was rejected by the server for the recipient domain iasco.ir by mail.iasco.ir. [144.76.245.37].
The error that the other server returned was: 550 5.7.1 Command rejectedClick to expand...
I enabled plesk firewall to my ip now I cant seem retrieve directory listing. I've done the same with ssh that works fine.
Response:230 User logged in
Command:OPTS UTF8 ON
Response:200 UTF8 set to on
Status:Connected
Status:Retrieving directory listing...
Command:PWD
Response:257 "/" is the current directory
Command:TYPE I
Response:200 Type set to I
Command:PASV
Response:227 Entering Passive Mode
Command:MLSD
Error:Connection timed out
Error:Failed to retrieve directory listing
I am running Plesk 12 . Centos 6.5
I have Plesk Firewall Installed.
After the Plesk Firewall was enabled the FTP Stopped working in passive Mode.
I searched the net and found the following :
Code:
/etc/sysconfig/iptables-config and change the line with IPTABLES_MODULES to: IPTABLES_MODULES="ip_conntrack_ftp"
It started working.
I changed the default FTP port from proftpd.conf
Code:
port 2392
and /etc/services
Code:
ftp 2392/tcp
ftp 2392/udp fsp fspd
I allowed the new port in Plesk Firewall in Incoming connection and disabled port 21
Now I am not able to connect to the ftp, I get the following error. Have I missed anything ?
Code:
Response:257 "/" is the current directory
Command:TYPE I
Response:200 Type set to I
Command:PASV
Response:227 Entering Passive Mode (85,25,51,34,216,46).
Command:MLSD
Error:Connection timed out
Error:Failed to retrieve directory listing
I know the command in ssh
/usr/local/psa/bin/domain -u domain.com -status enabled
/usr/local/psa/bin/domain -u domain.com -status disabled
but i want to know how can i do to obtain a complete list with all domains on servers wich indicate me which domains are disabled or not ?