All Questions
25
questions
0
votes
1
answer
62
views
pm2 process kill the server by running pm2 update multiple times
We stumbled upon a very strange problem while running any pm2 command. While running
pm2 list
we got this result inside console
[PM2] Spawning PM2 daemon with pm2_home=/root/.pm2
[PM2] PM2 ...
- 101
0
votes
0
answers
130
views
pm2 in systemd not actually starting processes
I'm having an issue where I'm running pm2 as pm2-root under systemd (this is on Amazon Linux2023). The daemon runs fine, and if a process dies, it restarts it fine. However, if the server reboots, pm2-...
- 419
0
votes
1
answer
135
views
Apache Cannot See PM2 Node Process
I have Apache running on Ubuntu 20 and I keep getting this error in /var/logs/apache2/error.log:
[proxy:error] [pid 7064] (111)Connection refused: AH00957: http: attempt to connect to 127.0.0.1:4000 (...
- 103
0
votes
0
answers
56
views
migrate pm2 services to new server
In order to support the most recent versions of NodeJS, we need to migrate our web servers from Amazon Linux 2 to Amazon Linux 2023. Making this move precludes us from doing the usual spin-up/down ...
- 419
0
votes
0
answers
238
views
PM2 Cluster Mode - All Clusters restarting on error
I am running a NodeJS application in Cluster mode: pm2 start server.js -i max
Assume I have 2 clusters (0 and 1)... Our application is a simple NodeJS backend app running Express. However, there is ...
0
votes
1
answer
508
views
PM2 cluster mode additional processes use wrong script path
I have a nodejs app running on a server with the following ecosystem.config.js:
module.exports = {
apps : [
{
name : "app.website.com",
script : "/...
- 131
0
votes
0
answers
643
views
When calling script from jenkins it is not working as expected
we have one react application and start it using pm2 with pm2 start manually. We have written one script to run it, it is working as expected when we run script manually on server. But when calling ...
- 61
0
votes
0
answers
4k
views
NodeJs app working when started using npm start, but not with PM2
Very new to server stuff, sorry if this may be a noob question.
Problem
I am trying to run React and Node/express on a server. React does work and when I start my node app via npm start the server ...
- 101
0
votes
1
answer
1k
views
pm2 Multiple God Daemons and node process Spawning
I Have node apps unning using pm2.And it is spawning multiple pm2 daemon instead of one which is eating up all the memory.
When I run ps aux | grep pm2 Command I see multiple God daemons for the pm2 ...
0
votes
2
answers
11k
views
PM2 - Process or Namespace not found when deploying with GitLab CI
When deploying from CI, as the user who started PM2, pm2 restart appname always results in [PM2][ERROR] Process or Namespace appname not found
whoami/who on deployment shows the correct user.
Tried ...
- 101
2
votes
1
answer
1k
views
My Node.JS program running on an internet-facing server is printing impossible text to the stdout log. Have I been compromised?
(EDIT: Turns out the "strange behavior" is explained by a simple oversight. Keeping this question here in case anyone else overlooks it)
I hope I am asking this question right.
I have a ...
0
votes
1
answer
2k
views
Deploying nodejs app using npx http-server and Nginx
I am deploying a nodejs app I have tried two alternatives but I can't understand what's the better approach in terms of performance.
The first approach I tried is to lunch using pm2 npm start (which ...
- 103
0
votes
2
answers
942
views
Program installed for one user cannot be accessed from other user even full path is provided
I have all the npm pacakages installed for a particular user (i.e) not root (/home/otheruser/*)
I am using monit to see whether to check the program is running. In this case its pm2, which is in
/home/...
- 141
0
votes
0
answers
394
views
EC2 Instance with node pm2 keeps breaking my instances ssh
Update:ok weird so my instance public dns seemed to change? is that possible, now I can ssh in after changing to the new one. still can't ssh in from the browserbased connection tho.
I have a ec2 t2....
- 121
1
vote
1
answer
3k
views
NodeJS and Redis Cluster - Error: connect EMFILE
I'm banging my head against the wall now for 3 days and counting. I hope you can tell me what am I doing wrong.
I have a Redis cluster with 3 masters and 3 slaves. A NodeJS application wishes to use ...
- 1,048
0
votes
0
answers
4k
views
Pm2 cannot open it's own PID file on ubuntu 18.04
I was recently trying to run a nodejs app I created using pm2 and this tutorial:
https://www.digitalocean.com/community/tutorials/how-to-set-up-a-node-js-application-for-production-on-ubuntu-18-04
...
- 127
0
votes
2
answers
2k
views
Nginx PM2 NodeJS reverse-proxy with SSL gives HTTP 504
Once upon a good time, I had a good config for three NodeJs, socket.io API running on the same Ubuntu 16.4 LTS VPS server with PM2 for process managing and Nginx for reverse proxy to three different ...
- 101
1
vote
1
answer
983
views
Is my docker node application using all available CPUs?
I've got a node app built using a standard node-alpine docker image deployed to Azure App Service. The App Service Plan is set to use 2-core VMs (instance type S2). A single node process will only use ...
- 123
4
votes
0
answers
3k
views
Nginx, PM2, Node - No 'Access-Control-Allow- Origin' header
I have developed NodeJS server ran with express. I use PM2 to manage the application and then nginx to proxy requests to the application.
My Express application has CORS, CSP etc set up. But, the ...
- 351
1
vote
1
answer
4k
views
NGINX - Serving a create-react-app application on one port and my api on another port
In my application i am using create-react-app and serving my site's frontend on the port 5000 by using "serve -s build" in a node pm2 process. I can get this working by using this configuration for my ...
- 11
1
vote
1
answer
6k
views
"pm2 deploy production setup" command fails, Permission denied (publickey)
So I guess pm2 and SSH aren't configured correctly to work with each other on my machine. I'm perfectly able to SSH into my remote server manually using ssh user@hostname.
The server is a ...
- 13
5
votes
0
answers
928
views
Nginx load balancer in front of pm2 with nodejs cluster [closed]
I'm trying to setup a production environment with a frontend running nginx and a backend with multiple nodejs applications using pm2 for process management.
The idea is to allow horizontal ...
- 51
0
votes
2
answers
424
views
How migrate Parse Web App to my own Server
There are a lot of manuals for migrating Parse servers to different platforms but none of them say which kind of plugins and packages are needed for those web applications which work with Expressjs on ...
- 119
1
vote
2
answers
1k
views
Upgrade node 0.12.x to nodejs 4.4.x using pm2
I use PM2 to run my node processes in production (on Ubuntu 14.04). After upgrading from node 0.12.x to nodejs 4.4.x, the command to run node(js) changed from node to nodejs. I followed the ...
- 633
0
votes
0
answers
1k
views
pm2, sockets and permissions
I'm deploying a node.js app with PM2 behind an nginx reverse proxy. I want to run the PM2-managed app using a local socket, but there are a couple of obstacles.
Firstly the app needs to be told ...
- 3,190