I have an issue with my debian server.
I have a website hosted on an apache2 but 2 times per day, apache crash and my website is not accessible.
I have looked log files and I haven't a lot of information.
Here are my logs :
access.log
13.235.52.55:443 - - [24/May/2018:10:05:51 +0200] "GET / HTTP/1.1" 200 13244 "-" "Python-urllib/2.7"
13.235.52.55:443 - - [24/May/2018:10:05:52 +0200] "GET / HTTP/1.1" 200 13309 "-" "Python-urllib/2.7"
13.235.52.55:443 - - [24/May/2018:10:05:52 +0200] "GET / HTTP/1.1" 200 13309 "-" "Python-urllib/2.7"
13.235.52.55:443 - - [24/May/2018:10:05:53 +0200] "GET / HTTP/1.1" 200 13309 "-" "Python-urllib/2.7"
13.235.52.55:443 - - [24/May/2018:10:05:54 +0200] "GET / HTTP/1.1" 200 13309 "-" "Python-urllib/2.7"
error.log
[Thu May 24 08:00:31.698217 2018] [mpm_prefork:notice] [pid 3544] AH00163: Apache/2.4.10 (Debian) OpenSSL/1.0.1t configured -- resuming normal operations
[Thu May 24 08:00:31.698270 2018] [core:notice] [pid 3544] AH00094: Command line: '/usr/sbin/apache2'
[Thu May 24 12:17:43.064962 2018] [mpm_prefork:notice] [pid 3544] AH00169: caught SIGTERM, shutting down
[Thu May 24 12:17:46.968823 2018] [mpm_prefork:notice] [pid 4518] AH00163: Apache/2.4.10 (Debian) OpenSSL/1.0.1t configured -- resuming normal operations
[Thu May 24 12:17:46.968889 2018] [core:notice] [pid 4518] AH00094: Command line: '/usr/sbin/apache2'
[Thu May 24 12:17:47.011670 2018] [mpm_prefork:notice] [pid 4518] AH00169: caught SIGTERM, shutting down
Generally, apache crash at 12:17PM and 00:17AM
I have already check for a DoS attack, but I have not enough access in the access.log
Finally, I have found the following in my phperror log
[24-May-2018 13:39:01 Europe/Berlin] PHP Warning: Module 'PDO' already loaded in Unknown on line 0
[24-May-2018 14:09:01 Europe/Berlin] PHP Warning: Module 'PDO' already loaded in Unknown on line 0
[24-May-2018 14:39:01 Europe/Berlin] PHP Warning: Module 'PDO' already loaded in Unknown on line 0
[24-May-2018 15:09:01 Europe/Berlin] PHP Warning: Module 'PDO' already loaded in Unknown on line 0
[24-May-2018 15:39:01 Europe/Berlin] PHP Warning: Module 'PDO' already loaded in Unknown on line 0
[24-May-2018 16:04:24 Europe/Berlin] PHP Warning: Module 'PDO' already loaded in Unknown on line 0
[24-May-2018 16:09:01 Europe/Berlin] PHP Warning: Module 'PDO' already loaded in Unknown on line 0
if someone can help me.. :-)
Thank you !
EDIT :
This is my journalctl when apache crashs
journalctl
Ok, finally i've found where was the problem.
It was due to Certbot. I had 2 domains not used for a long time and the SSL certificates was expirated. I have remove these certificates and my apache is currently running for 1 day and 13 hours.
If this solution can help someone.. ;)
Related
I try to run my site on docker and this is my docker-compose.yml:
version: '2'
services:
php:
image: yiisoftware/yii2-php:7.1-apache
volumes:
- ~/projects/my-project-name.local/composer-
docker/cache:/root/.composer/cache:delegated
- ./:/app:delegated
ports:
- '8000:80'
When I run "docker-compose up -d --build" and open an url localhost:8000 the error occured "Forbidden.You don't have permission to access / on this server."
The logs of container is:
AH00112: Warning: DocumentRoot [/var/www/html] does not exist
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.22.0.2. Set the 'ServerName' directive globally to suppress this message
AH00112: Warning: DocumentRoot [/var/www/html] does not exist
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.22.0.2. Set the 'ServerName' directive globally to suppress this message
[Tue Jul 10 06:42:22.442648 2018] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.25 (Debian) configured -- resuming normal operations
[Tue Jul 10 06:42:22.442713 2018] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
[Tue Jul 10 06:42:25.985025 2018] [core:error] [pid 17] [client 172.22.0.1:48650] AH00037: Symbolic link not allowed or link target not accessible: /var/www/html
172.22.0.1 - - [10/Jul/2018:06:42:25 +0000] "GET / HTTP/1.1" 403 503 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36"
[Tue Jul 10 06:42:26.117774 2018] [core:error] [pid 17] [client 172.22.0.1:48650] AH00037: Symbolic link not allowed or link target not accessible: /var/www/html, referer: http://localhost:8000/
172.22.0.1 - - [10/Jul/2018:06:42:26 +0000] "GET /favicon.ico HTTP/1.1" 403 513 "http://localhost:8000/" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36"
When I use same docker-compose.yml with yii2 basic everything works fine.
Please help me to fix this problem. My OS is Ubuntu-18.04.
the yii2 docker image is based on the php image and has the following lines in its Dockerfile:
# Copy the app code into the image
COPY . /var/www/html
This is consistent with the warning from the logs.
When you add this to your Dockerfile, you should be fine (Assuming you have your source code in the current directory).
If you want to use the docker container as a development environemt, you could instead mount the folder of the source code to /var/www/html. In that case you have to add a volume:
volumes:
- .:/var/www/html # Add this line
I set my document root to a git repository of three.js, and the root directory lists all subfolders, except examples/. It also doesn't list files and folders starting with . (understandable, I guess) and README.md. Trying to access examples directly gives a 503 error.
There are no .htaccess files anywhere. There is no IndexIgnore anywhere. Error.log lists this:
[Sat Jun 02 13:35:08.169886 2018] [proxy:error] [pid 20844:tid 1996] (OS 10061)No connection could be made because the target machine actively refused it. : AH00957: AJP: attempt to connect to 127.0.0.1:8009 (127.0.0.1) failed
[Sat Jun 02 13:35:08.169886 2018] [proxy:error] [pid 20844:tid 1996] AH00959: ap_proxy_connect_backend disabling worker for (127.0.0.1) for 5s
[Sat Jun 02 13:35:08.169886 2018] [proxy_ajp:error] [pid 20844:tid 1996] [client 127.0.0.1:57788] AH00896: failed to make connection to backend: 127.0.0.1
In your apache conf folder, see if you have a file named /extra/httpd-ajp.conf with a line like this:
ProxyPass /examples ajp://127.0.0.1:8009/examples smax=0 ttl=60 retry=5
If so, comment out or delete that line. Fixed the problem for me.
I have a wierd 504 error occuring in Apache + mod_wsgi when I post a specific SVG string. The backend application is Python Flask, but it does not seem to get to the application at all.
Here is one request that returns a 504 error:
curl 'https://some.domain.com/api/export/png' --data 'svg=%22%3E%28style'
And here is another one that returns with 200:
curl 'https://some.domain.com/api/export/png' --data 'svg=%22%3E%28styl'
The difrrerence is that I only removed one character from the POST data
The SVG data is cut down to the smallest one that could produce an error. The original SVG string is much larger.
The error that appears in the apache error log is:
[Tue Jun 09 14:27:26 2015] [error] [client X.X.X.X] (104)Connection reset by peer: mod_wsgi (pid=19254): Unable to get bucket brigade for request., referer: https://some.domain.com/
[Tue Jun 09 14:27:26 2015] [error] [client X.X.X.X] mod_wsgi (pid=19252): Exception occurred processing WSGI script '/var/www/ade/src/interface.wsgi'.
[Tue Jun 09 14:27:26 2015] [error] [client X.X.X.X] IOError: failed to write data
It is interestig that the the error appears in the error log imidietly after I make the request, before the post data upload finishes.
Here are the version numbers we have:
Ubunut 12.04
Apache/2.2.22 (Ubuntu)
mod_ssl/2.2.22
OpenSSL/1.0.1
mod_wsgi/3.3
Python/2.7.3
Any clues what might be causing this?
UPDATE: We updated mod_wsgi to 4.4.12 and the error message changed in the error.log
[Wed Jun 10 05:48:35 2015] [error] [client X.X.X.X] mod_wsgi (pid=5019): Request data read error when proxying data to daemon process: Connection reset by peer., referer: http://devade.annalect.com/
This might be related to AWS load balancers in front of the web server. Will try to investigate on that end.
http://docs.aws.amazon.com/ElasticLoadBalancing/latest/DeveloperGuide/ts-elb-error-message.html#ts-elb-errorcodes-http504
Hy,
I have succesfully installed hhvm on my ubuntu 14.04 server. I can run codes from terminal with the following code.
hhvm test.php
The problem is when I want to access my webpage from browser I get 500 Internal Server Error. In the error log I have found the following lines.
[Fri Apr 24 14:26:37.377998 2015] [fcgid:warn] [pid 40696] (104)Connection reset by peer: [client 192.168.65.221:50382] mod_fcgid: error reading data from FastCGI server
[Fri Apr 24 14:26:37.378029 2015] [core:error] [pid 40696] [client 192.168.65.221:50382] End of script output before headers: index.php
I am using Apache web server with ISPConfig 3 to handle domains and other stuff.
Does anyone know how to handle this situation?
Thanks in advance, David.
When i try to use the Extension Manager in Typo3, my Apache server crashes...
I use XAMPP.
This is my error log:
[di jan 13 20:43:53 2015] [notice] [] [pid 4928:tid 260] AH00455: Apache/2.4.3 (Win32)
OpenSSL/1.0.1c PHP/5.4.7 configured -- resuming normal operations
[di jan 13 20:43:53 2015] [notice] [] [pid 4928:tid 260] AH00456: Server built: Aug 18 2012 12:41:37
[di jan 13 20:43:53 2015] [notice] [] [pid 4928:tid 260] AH00094: Command line: 'c:\\xampp\\apache\\bin\\httpd.exe -d C:/xampp/apache'
[di jan 13 20:43:53 2015] [notice] [] [pid 4928:tid 260] AH00418: Parent: Created child process 7356
[di jan 13 20:43:55 2015] [notice] [] [pid 7356:tid 276] AH00354: Child: Starting 150 worker threads.
I do not have any clue on what to do or what I can provide more to solve this problem. Anyone knows what to do?
Extra info:
I did install curl. Curl is working.
In php.ini: allow_url_fopen is on.
Typo3 version: 6.2.9
I work on a local typo3 environment. The site does work. It is on windows Vista.
What happens:
1) i click "extension manager"
2) i get the loader icon in the browser part where the extension should be loaded
3) i then get a Microsoft Windows popup screen: Apache HTTP Server has stopped working with these details:
Problem Event Name: APPCRASH
Application Name: httpd.exe
Application Version: 2.4.3.0
Application Timestamp: 502f70a3
Fault Module Name: php5ts.dll
Fault Module Version: 5.4.7.0
Fault Module Timestamp: 505114f8
Exception Code: c00000fd
Exception Offset: 00039eaa
OS Version: 6.0.6002.2.2.0.768.3
Locale ID: 1043
Additional Information 1: fd00
Additional Information 2: ea6f5fe8924aaa756324d57f87834160
Additional Information 3: fd00
Additional Information 4: ea6f5fe8924aaa756324d57f87834160
4) at that point there is no info added to the apache error log
5) now i close the pop up
6) then the previous mentioned lines are added to the error log (restarting apache)
When i check my browser network, the error happens on this GET:
http://typo3t1.local/typo3/mod.php?M=tools_ExtensionmanagerExtensionmanager&moduleToken=22799cc88caf7817031b07bc69ad0235b0474d5e
with this response:
(failed)
net::ERR_CONNECTION_RESET
I found the sollution. Add these lines to httpd.conf:
# 8388608 = 8*1024*1024
<IfModule mpm_winnt_module>
ThreadStackSize 8388608
</IfModule>
Restart Apache.
I got this from here:
http://www.adick.at/2012/10/02/apache-crash-php5ts-dll/
It seems to be a "Stack Overflow" :)