Linux installation of Phusion Passenger(R) 6.0.14 on nginx/1.14.1. I'm not able to load a site (on a simplified nginx.conf with the conf.d/passenger.conf and conf.d/site1.conf includes. That error:
2022/08/03 19:24:34 [alert] 55601#0: *3 Error opening '/home/user3/sites/Passengerfile.json' for reading: Permission denied (errno=13);
This error means that the Nginx worker process (PID 55601, running as UID 992) does not have permission to access this file.
Please read this page to learn how to fix this problem: https://www.phusionpassenger.com/library/admin/nginx/troubleshooting/?a=upon-accessing-the-web-app-nginx-reports-a-permission-denied-error;
Extra info, client: 192.168.1.4, server: domain1.com, request: "GET / HTTP/1.1", host: "server_f.local"
I don't even know what to ask, other than how can I get this to work? That file doesn't exist. I've restarted nginx many times, and this is the only feedback that I get. I've checked over that page, which tells me to look at the error log it's reported in already. The host and server are correct, and I am on my LAN.
Related
I have NGINX working as a cache engine and can confirm that pages are being cached as well as being served from the cache. But the error logs are getting filled with this error:
2018/01/19 15:47:19 [crit] 107040#107040: *26 chmod()
"/etc/nginx/cache/nginx3/c0/1d/61/ddd044c02503927401358a6d72611dc0.0000000007"
failed (1: Operation not permitted) while reading upstream, client:
xx.xx.xx.xx, server: *.---.com, request: "GET /support/applications/
HTTP/1.1", upstream: "http://xx.xx.xx.xx:80/support/applications/",
host: "---.com"
I'm not really sure what the source of this error could be since NGINX is working. Are these errors that can be safely ignored?
It looks like you are using nginx proxy caching, but nginx does not have the ability to manipulate files in it's cache directory. You will need to get the ownership/permissions correct on the cache directory.
Not explained in the original question is that the mounted storage is an Azure file share. So in the FSTAB I had to include the gid= and uid= for the desired owner. This then removed the need for chown and chmod also became unnecessary. This removed the chmod() error but introduced another.
Then I was getting errors on rename() without permission to perform this. At this point I scrapped what I was doing, moved to a different type of Azure storage (specifically a Disk attached to the VM) and all these problems went away.
So I'm offering this as an answer but realistically, the problem was not solved.
We noticed the same problem. Following the guide from Microsoft # https://learn.microsoft.com/en-us/azure/aks/azure-files-dynamic-pv#create-a-storage-class seems to have fixed it.
In our case the nginx process was using a different user for the worker threads, so we needed to find that user's uid and gid and use that in the StorageClass definition.
i am new to nginx, yesterday i installed lemp on centos and hosted a website on. today i get this in error message. please tell me if this is a security bug of nginx? Thank you!
cat /var/log/nginx/error.log
2017/07/01 03:52:18 [error] 6073#0: *23151 open() "/usr/share/nginx/html/testproxy.php" failed (2: No such file or directory), client: 91.196.50.33, server: _, request: "GET http://testp3.pospr.waw.pl/testproxy.php HTTP/1.1", host: "testp3.pospr.waw.pl"
It's not an nginx bug: If you're currently running a site that's live and accessible on the internet, bot scripts will try to find common vulnerabilities by hitting your server with various automated requests of common URLs, paths and patterns (e.g. admin.php, /wp-login.php for WordPress blogs...). Just make sure you set up proper security for your server and you'll be fine.
I'm facing with this error from few days, maybe weeks. I've tried and tried and tried all kind of solutions over the internet but with no success, so:
I have a dedicated server with Plesk 12 and Ubuntu 14.04 LTS.
This error appear daily, 1-2 times per day and I have to restart whole server and then all websites are working properly until next time this error appear again.
First time it appeared when I have added two more domains to be hosted. I suspected high server loading but no, rams never gets almost completely and cpu load is max 20%.
PS: Error appear only on websites, so I can access Plesk Panel and reboot server.
NGINX error log (/var/log/nginx/error.log):
[error] 1406#0: *119083 connect() failed (111: Connection refused) while connecting to upstream, client: IP, server: , request: "GET http://www.example.com/ HTTP/1.1", upstream: "http://SERVER_IP:7080/", host: "www.example.com"
It is first time when I'm using Plesk and I don't really know how to do or check... .
PS: Can this be caused by a cron job service?
Cron log which is worrying me:
254 postfix/master[1664]: warning: master_wakeup_timer_event: service pickup(public/pickup): Connection refused
"(111: Connection refused) while connecting to upstream"
this error means that something goes wrong with Apache or PHP-FPM(if you have using it), check apache logs of site where it happens: /var/www/vhosts/examples.com/logs/error_log
I'm using named pipes as the log file for the access_log of my nginx, I want to know what happens internally in nginx when I delete and recreate the pipe. What I note is that nginx keep working but stop logging.
Even if i don't create again the pipe nginx didn't try to create a regular file for logging.
I don't want to lose my logs, but apparently the only option is to restart nginx, can I enforce nginx to check again for the log file?
The error log only says this, even if the pipe doesn't exists or the pipe is recreated:
2012/02/27 22:45:13 [alert] 24537#0: *1097 write() to "/tmp/access.log.fifo" failed (32: Broken pipe) while logging request, client: 127.0.0.1, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8000/", host: "localhost:8002"
Thanks.
AFIAK, you need to send nginx a USR1 signal to instruct it to reopen the log files. Basically nginx will keep trying to write to the file-descriptor for the old files (that's why you are seeing the Broken Pipe error). More info here:
http://wiki.nginx.org/LogRotation (also click through the other links at the bottom of that page).
hth
On Ubuntu with REE 1.8.7, with nginx 0.8.53 manually compiled with the
Passenger 3 module doc installed as per the docs, I get an error in
the nginx error log when nginx starts:
Unable to start the Phusion Passenger watchdog because it encountered
the following error during startup: Unable to start the Phusion
Passenger logging agent: an error occurred while sending startup
arguments: Broken pipe (32) (-1: Unknown error 18446744073709551615)
I assume this means nginx never starts properly. When I try and view
my site after this, I get a 403.
2010/10/22 00:56:47 [error] 13874#0: *1813942 directory index of "/var/
rails/myapp/current/public/" is forbidden, client: 125.197.115.16,
server: new.myapp.fm, request: "GET / HTTP/1.1", host: "new.myapp.fm"
I expect the first is probably causing the second. I haven't had any
luck googling this. Can anyone provide insight or help me
troubleshoot?
I got this after upgrading to Passenger 3.0.1 as I had not changed the version of Passenger specified by passenger_root in /opt/nginx/conf/nginx.conf. You might need to change the line that looks like this to specify the correct version:
passenger_root /usr/lib/ruby/gems/1.8/gems/passenger-3.0.1;
You get told to do this when you install nginx. Hope that helps.
I ran into this problem too, and it was because passenger couldn't find ruby:
tail -f /var/log/nginx/error.log
2011/12/20 00:54:45 [alert] 30300#0: Unable to start the Phusion Passenger watchdog because it encountered the following error during startup: Unable to start the Phusion Passenger helper agent: it seems to have crashed during startup for an unknown reason, with exit code 1 (-1: Unknown error)
* Passenger ERROR (ext/common/ApplicationPool/../SpawnManager.h:220):
Could not start the spawn server: ruby: No such file or directory (2)
Even though ruby was properly listed within the system PATH, it didn't seem to work right until I added:
passenger_ruby = /usr/local/bin/ruby;
(the location of my ruby executable) into the http section of my nginx config.
The problem was that PassengerLoggingAgent wasn't installed when I did 'gem install passenger'. I installed it as per this discussion (by grabbing it from the standalone zip) and everything is fine now: http://groups.google.com/group/phusion-passenger/browse_thread/thread/323dc1c7b0e5ee11