I am trying to troubleshoot my nginx and it is not going to well.
I start off by running sudo systemctl start nginx and I get
Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service" and "journalctl -xe" for details.
and so I continue and try systemctl status nginx.service to get:
Dec 13 00:29:18 systemd[1]: nginx.service: Control process exited, code=exited status=1
Dec 13 00:29:18 systemd[1]: Failed to start A high performance web server and a reverse proxy server.
Dec 13 00:29:18 systemd[1]: nginx.service: Unit entered failed state.
Dec 13 00:29:18 systemd[1]: nginx.service: Failed with result 'exit-code'
and so I continue to give it a test sudo nginx -t -c /etc/nginx/nginx.conf
resulting in
nginx: [emerg] unknown directive "passenger_enabled" in /etc/nginx/sites-enabled/nginx_aggrigator.conf:164
nginx: configuration file /etc/nginx/nginx.conf test failed
I am trying to run this on ubuntu 16.04 if that is any help
Like the error say..
unknown directive "passenger_enabled"
nginx_aggrigator.conf:164
So start by checking this file:
/etc/nginx/sites-enabled/nginx_aggrigator.conf
and look at line 164 and find the part where you declare passenger_enabled As this is where your error is.
Related
I have already installed Mastodon, but I'm in the step of setting up nginx according to this doc https://github.com/mastodon/documentation/blob/master/content/en/admin/install.md
I already changed the mastodon file to put my domain and uncomment the lines of the certificate.
so it looks like this:
# Uncomment these lines once you acquire a certificate:
ssl_certificate /etc/letsencrypt/live/my.domain/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/my.domain/privkey.pem;
In the upper part of the file I have this:
map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}
upstream backend {
server 127.0.0.1:3000 fail_timeout=0;
}
upstream streaming {
server 127.0.0.1:4000 fail_timeout=0;
}
In /etc/nginx/sites-enabled/ there are three files: default which have I don't know what; and mastodon and my.domain.conf that looks exactly the same, as described above.
Once I modified the mastodon file to put my.domain when it appears, I was told to restart nginx so I run:
sudo systemctl restart nginx
I got this:
Job for nginx.service failed because the control process exited with error code.
See "systemctl status nginx.service" and "journalctl -xeu nginx.service" for details.
so I run "systemctl status nginx.service" and got this:
× nginx.service - A high performance web server and a reverse proxy server
Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sat 2022-11-12 22:28:59 UTC; 15s ago
Docs: man:nginx(8)
Process: 144802 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=1/FAILURE)
CPU: 40ms
Nov 12 22:28:59 my-instance-1 systemd[1]: Starting A high performance web server and a reverse proxy server...
Nov 12 22:28:59 my-instance-1 nginx[144802]: nginx: [emerg] duplicate upstream "backend" in /etc/nginx/sites-enabled/my.domain.conf:6
Nov 12 22:28:59 my-instance-1 nginx[144802]: nginx: configuration file /etc/nginx/nginx.conf test failed
Nov 12 22:28:59 my-instance-1 systemd[1]: nginx.service: Control process exited, code=exited, status=1/FAILURE
Nov 12 22:28:59 my-instance-1 systemd[1]: nginx.service: Failed with result 'exit-code'.
Nov 12 22:28:59 my-instance-1 systemd[1]: Failed to start A high performance web server and a reverse proxy server.
I don't know why it says I have duplicated upstream backend if it appears only once in the file. I need to be able to restart my nginx.
UPDATE
Current state is that in the picture. I changed in the mastodon file in sites-AVAILABLE all example.com by my.domain (lines 28, 37,38 aprox). cert lines are uncommented and nginx is throwing this error.
My current instance looks like this, I created a user but the mail verification link got ERR_CERT_COMMON_NAME_INVALID.
I'm following this YouTube Tutorial to setup my Server with Flask and Nginx: https://www.youtube.com/watch?v=o2WA-A67Bks&t=360s
Right now I'm at the Gunicorn part. I tried to start following commands:
systemctl daemon-reload
systemctl start index
systemctl enable index
systemctl status index
But it doesn't work. The Error Message looks like this:
● index.service - Gunicorn instance to serve One
Loaded: loaded (/etc/systemd/system/index.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Tue 2020-12-01 18:14:40 CET; 8s ago
Main PID: 24620 (code=exited, status=203/EXEC)
Dez 01 18:14:40 h2912959.stratoserver.net systemd[1]: Started Gunicorn instance to serve One.
Dez 01 18:14:40 h2912959.stratoserver.net systemd[24620]: index.service: Failed to execute command: No such file or directory
Dez 01 18:14:40 h2912959.stratoserver.net systemd[24620]: index.service: Failed at step EXEC spawning /var/www/html/myprojectenv/bin/gunicorn: No such file or directory
Dez 01 18:14:40 h2912959.stratoserver.net systemd[1]: index.service: Main process exited, code=exited, status=203/EXEC
Dez 01 18:14:40 h2912959.stratoserver.net systemd[1]: index.service: Failed with result 'exit-code'.
My index.service file looks like that:
[Unit]
Description=Gunicorn instance to serve One
After=network.target
[Service]
User=daemon
Group=www-data
WorkingDirectory=/var/www/html
Environment="PATH=/var/www/html/myprojectenv/bin"
ExecStart=/var/www/html/myprojectenv/bin/gunicorn --workers 3 --bind unix:myproject.sock -m 007 wsgi:app
[Install]
WantedBy=multi-user.target
Can please help anyone?
my rstudio server was hanging too often while loading starting r shiny app. So after googling around i tried to stop and start the rstudio server again. i also tried to kill all process running on 8787 port. But had no luck solving the issue. now r studio server keeps waiting while opening on web browser.
I have used below command to kill process running on 8787 port. after running the command there was no result.
sudo kill -TERM 20647
(20647 is port where rserver process is listening. i got this port number after running 'sudo netstat -ntlp | grep :8787' command).
to stop and restart r studio server, i used below command
sudo rstudio-server stop
sudo rstudio-server start
expected result is working sr studio server which doesnt hang while loading shiny app.
after running status command i found below error logged for rstudio server.
rstudio-server.service - RStudio Server
Loaded: loaded (/etc/systemd/system/rstudio-server.service; enabled; vendor preset: disabled)
Active: failed (Result: start-limit) since Wed 2019-08-28 04:50:07 CDT; 11s ago
Process: 31611 ExecStop=/usr/bin/killall -TERM rserver (code=exited, status=0/SUCCESS)
Process: 31609 ExecStart=/usr/lib/rstudio-server/bin/rserver (code=exited, status=0/SUCCESS)
Main PID: 31610 (code=exited, status=1/FAILURE)
CGroup: /system.slice/rstudio-server.service
└─20647 /usr/lib/rstudio-server/bin/rserver
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: Unit rstudio-server.service entered failed state.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: rstudio-server.service failed.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: rstudio-server.service holdoff time over, scheduling r...rt.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: Stopped RStudio Server.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: start request repeated too quickly for rstudio-server....ice
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: Failed to start RStudio Server.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: Unit rstudio-server.service entered failed state.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: rstudio-server.service failed.
As a last resort, i have restarted my VM where i am running r-studio server. It seems to have resolved my issue.
I am installing Apache cloudstack on ubuntu 16.0.4, but after installing cloudstack setup when I start services of cloudstack management service it displayed the following errors. (I have installed tomcat7, but tomcat 6 is not installed)
Warning: cloudstack-management.service changed on disk. Run 'systemctl daemon-reload' to reload units. Job for
cloudstack-management.service failed because the control process
exited with error code. See "systemctl status
cloudstack-management.service" and "journalctl -xe" for details.
I have checked systemctl status cloudstack-management.service command and it displays the following:
cloudstack-management.service - LSB: Start Tomcat (CloudStack).
Loaded: loaded (/etc/init.d/cloudstack-management; bad; vendor preset: enabled)
Active: failed (Result: exit-code) since Sat 2018-08-25 21:53:07 IST; 1min 11s ago
Docs: man:systemd-sysv-generator(8)
Process: 26684 ExecStart=/etc/init.d/cloudstack-management start (code=exited, status=1/FAILURE)
Aug 25 21:53:07 dhaval-pc systemd[1]: Starting LSB: Start Tomcat (CloudStack)....
Aug 25 21:53:07 dhaval-pc cloudstack-management[26684]: * cloudstack-management is not installed
Aug 25 21:53:07 dhaval-pc systemd[1]: cloudstack-management.service: Control process exited, code=exited status=1
Aug 25 21:53:07 dhaval-pc systemd[1]: Failed to start LSB: Start Tomcat (CloudStack)..
Aug 25 21:53:07 dhaval-pc systemd[1]: cloudstack-management.service: Unit entered failed state.
Aug 25 21:53:07 dhaval-pc systemd[1]: cloudstack-management.service: Failed with result 'exit-code'.
Warning: cloudstack-management.service changed on disk. Run 'systemctl daemon-reload' to reload units.
What change can I make in vi /etc/init.d/cloudstack-management file?
Running on Ubuntu 16.4
Elastic version: 6.2.4
Kibana version: 6.2.4
Elastic is up and running on port 9200.
Kibana suddenly stopped working, I am trying to run the start command: sudo systemctl start kibana.service and I get the following error in the service stdout(journalctl -fu kibana.service):
Started Kibana.
Aug 27 12:54:33 ubuntuserver systemd[1]: kibana.service: Main process exited, code=exited, status=1/FAILURE
Aug 27 12:54:33 ubuntuserver systemd[1]: kibana.service: Unit entered failed state.
Aug 27 12:54:33 ubuntuserver systemd[1]: kibana.service: Failed with result 'exit-code'.
Aug 27 12:54:33 ubuntuserver systemd[1]: kibana.service: Service hold-off time over, scheduling restart.
Aug 27 12:54:33 ubuntuserver systemd[1]: Stopped Kibana.
No details on this log.
My yaml configuration has only this props:
server.port: 5601
server.host: "0.0.0.0"
I also have tried writing to a log file(hoping for more info there), I tried adding this configurations:
logging.dest: /var/log/kibana/kibana.log
logging.verbose: true
I gave the folder/file full access control but nothing is being written there(still writing to the stdout)