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Error in startup using dotenv module defined in node_args #2529

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warrenca opened this issue Nov 18, 2016 · 4 comments
Closed

Error in startup using dotenv module defined in node_args #2529

warrenca opened this issue Nov 18, 2016 · 4 comments

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@warrenca
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TLDR;
I am having an error with the pm2 starting up the application on server start using dotenv module which is defined in node_args of ecosystem.json5.

Long read...
First of all, I am using the dotenv so that i don't need to write all the env config in the ecosystem.json5 instead, I'll look for the .env file. This way, I can git ignore the .env, which contains sensitive info.

I have the following ecosystem content. It works perfectly fine when I just do pm2 start ecosystem.json5. Now I am working on starting the server on OS restart. I followed the tutorials for that just fine (i guess so) but when I looked at the pm2 ls, the server keeps on restarting. then I checked the logs (you can see below), it is looking dotenv module Error: Cannot find module 'dotenv/config'. What could be the cause of the this issue and possible solutions.

{
  apps : [
  {
      name      : "api-server",
      script    : "index.js",
      node_args : "-r dotenv/config"
    }
  ]
}

Software versions used

OS         :  CentOS Linux release 7.2.1511 (Core)
node.js    : v6.9.1
PM2        : 2.1.5

PM2 Log output

Use the command: tail --lines 100 ~/.pm2/pm2.log

    at Array.forEach (native)
    at Function.Module._preloadModules (module.js:659:12)
    at preloadModules (bootstrap_node.js:365:38)
    at startup (bootstrap_node.js:148:9)
    at bootstrap_node.js:509:3
2016-11-18 07:21:29: App name:parse-server id:0 disconnected
2016-11-18 07:21:29: App [parse-server] with id [0] and pid [13552], exited with code [1] via signal [SIGINT]
2016-11-18 07:21:29: Starting execution sequence in -cluster mode- for app name:parse-server id:0
2016-11-18 07:21:29: App name:parse-server id:0 online
module.js:471
    throw err;
    ^

Error: Cannot find module 'dotenv/config'
    at Function.Module._resolveFilename (module.js:469:15)
    at Function.Module._load (module.js:417:25)
    at Module.require (module.js:497:17)
    at module.js:660:12
    at Array.forEach (native)
    at Function.Module._preloadModules (module.js:659:12)
    at preloadModules (bootstrap_node.js:365:38)
    at startup (bootstrap_node.js:148:9)
    at bootstrap_node.js:509:3
2016-11-18 07:21:29: App name:parse-server id:0 disconnected
2016-11-18 07:21:29: App [parse-server] with id [0] and pid [13566], exited with code [1] via signal [SIGINT]
2016-11-18 07:21:29: [HandleExit] PM2 is being killed, stopping restart procedure...
2016-11-18 07:21:29: ===============================================================================
2016-11-18 07:21:29: --- Stopping PM2 --------------------------------------------------------------
2016-11-18 07:21:29: Time                 : Fri Nov 18 2016 07:21:29 GMT+0000 (UTC)
2016-11-18 07:21:29: ===============================================================================
2016-11-18 07:21:29: RPC closed
2016-11-18 07:21:29: PUB closed
2016-11-18 07:21:29: PM2 successfully stopped
2016-11-18 07:21:31: ===============================================================================
2016-11-18 07:21:31: --- New PM2 Daemon started ----------------------------------------------------
2016-11-18 07:21:31: Time                 : Fri Nov 18 2016 07:21:31 GMT+0000 (UTC)
2016-11-18 07:21:31: PM2 version          : 2.1.5
2016-11-18 07:21:31: Node.js version      : 6.9.1
2016-11-18 07:21:31: Current arch         : x64
2016-11-18 07:21:31: PM2 home             : /home/centos/.pm2
2016-11-18 07:21:31: PM2 PID file         : /home/centos/.pm2/pm2.pid
2016-11-18 07:21:31: RPC socket file      : /home/centos/.pm2/rpc.sock
2016-11-18 07:21:31: BUS socket file      : /home/centos/.pm2/pub.sock
2016-11-18 07:21:31: Application log path : /home/centos/.pm2/logs
2016-11-18 07:21:31: Process dump file    : /home/centos/.pm2/dump.pm2
2016-11-18 07:21:31: Concurrent actions   : 2
2016-11-18 07:21:31: SIGTERM timeout      : 1600
2016-11-18 07:21:31: ===============================================================================
2016-11-18 07:21:37: Starting execution sequence in -cluster mode- for app name:parse-server id:0
2016-11-18 07:21:37: App name:parse-server id:0 online
[centos@ip-10-0-4-231 IMS_Parse_Server]$ node --version
v6.9.1
[centos@ip-10-0-4-231 IMS_Parse_Server]$ lsb_release -d
-bash: lsb_release: command not found
[centos@ip-10-0-4-231 IMS_Parse_Server]$ lsb_release -d
-bash: lsb_release: command not found
[centos@ip-10-0-4-231 IMS_Parse_Server]$  cat /etc/centos-release
CentOS Linux release 7.2.1511 (Core)
[centos@ip-10-0-4-231 IMS_Parse_Server]$ pm2 --version
2.1.5
[centos@ip-10-0-4-231 IMS_Parse_Server]$ tail --lines 100 ~/.pm2/pm2.log
    at bootstrap_node.js:509:3
2016-11-18 07:21:28: App name:parse-server id:0 disconnected
2016-11-18 07:21:28: App [parse-server] with id [0] and pid [13512], exited with code [1] via signal [SIGINT]
2016-11-18 07:21:28: Starting execution sequence in -cluster mode- for app name:parse-server id:0
2016-11-18 07:21:29: App name:parse-server id:0 online
module.js:471
    throw err;
    ^

Error: Cannot find module 'dotenv/config'
    at Function.Module._resolveFilename (module.js:469:15)
    at Function.Module._load (module.js:417:25)
    at Module.require (module.js:497:17)
    at module.js:660:12
    at Array.forEach (native)
    at Function.Module._preloadModules (module.js:659:12)
    at preloadModules (bootstrap_node.js:365:38)
    at startup (bootstrap_node.js:148:9)
    at bootstrap_node.js:509:3
2016-11-18 07:21:29: App name:parse-server id:0 disconnected
2016-11-18 07:21:29: App [parse-server] with id [0] and pid [13532], exited with code [1] via signal [SIGINT]
2016-11-18 07:21:29: Starting execution sequence in -cluster mode- for app name:parse-server id:0
2016-11-18 07:21:29: App name:parse-server id:0 online
module.js:471
    throw err;
    ^

Error: Cannot find module 'dotenv/config'
    at Function.Module._resolveFilename (module.js:469:15)
    at Function.Module._load (module.js:417:25)
    at Module.require (module.js:497:17)
    at module.js:660:12
    at Array.forEach (native)
    at Function.Module._preloadModules (module.js:659:12)
    at preloadModules (bootstrap_node.js:365:38)
    at startup (bootstrap_node.js:148:9)
    at bootstrap_node.js:509:3
2016-11-18 07:21:29: App name:parse-server id:0 disconnected
2016-11-18 07:21:29: App [parse-server] with id [0] and pid [13544], exited with code [1] via signal [SIGINT]
2016-11-18 07:21:29: Starting execution sequence in -cluster mode- for app name:parse-server id:0
2016-11-18 07:21:29: App name:parse-server id:0 online
module.js:471
    throw err;
    ^

Error: Cannot find module 'dotenv/config'
    at Function.Module._resolveFilename (module.js:469:15)
    at Function.Module._load (module.js:417:25)
    at Module.require (module.js:497:17)
    at module.js:660:12
    at Array.forEach (native)
    at Function.Module._preloadModules (module.js:659:12)
    at preloadModules (bootstrap_node.js:365:38)
    at startup (bootstrap_node.js:148:9)
    at bootstrap_node.js:509:3
2016-11-18 07:21:29: App name:parse-server id:0 disconnected
2016-11-18 07:21:29: App [parse-server] with id [0] and pid [13552], exited with code [1] via signal [SIGINT]
2016-11-18 07:21:29: Starting execution sequence in -cluster mode- for app name:parse-server id:0
2016-11-18 07:21:29: App name:parse-server id:0 online
module.js:471
    throw err;
    ^

Error: Cannot find module 'dotenv/config'
    at Function.Module._resolveFilename (module.js:469:15)
    at Function.Module._load (module.js:417:25)
    at Module.require (module.js:497:17)
    at module.js:660:12
    at Array.forEach (native)
    at Function.Module._preloadModules (module.js:659:12)
    at preloadModules (bootstrap_node.js:365:38)
    at startup (bootstrap_node.js:148:9)
    at bootstrap_node.js:509:3
2016-11-18 07:21:29: App name:parse-server id:0 disconnected
2016-11-18 07:21:29: App [parse-server] with id [0] and pid [13566], exited with code [1] via signal [SIGINT]
2016-11-18 07:21:29: [HandleExit] PM2 is being killed, stopping restart procedure...
2016-11-18 07:21:29: ===============================================================================
2016-11-18 07:21:29: --- Stopping PM2 --------------------------------------------------------------
2016-11-18 07:21:29: Time                 : Fri Nov 18 2016 07:21:29 GMT+0000 (UTC)
2016-11-18 07:21:29: ===============================================================================
2016-11-18 07:21:29: RPC closed
2016-11-18 07:21:29: PUB closed
2016-11-18 07:21:29: PM2 successfully stopped
2016-11-18 07:21:31: ===============================================================================
2016-11-18 07:21:31: --- New PM2 Daemon started ----------------------------------------------------
2016-11-18 07:21:31: Time                 : Fri Nov 18 2016 07:21:31 GMT+0000 (UTC)
2016-11-18 07:21:31: PM2 version          : 2.1.5
2016-11-18 07:21:31: Node.js version      : 6.9.1
2016-11-18 07:21:31: Current arch         : x64
2016-11-18 07:21:31: PM2 home             : /home/centos/.pm2
2016-11-18 07:21:31: PM2 PID file         : /home/centos/.pm2/pm2.pid
2016-11-18 07:21:31: RPC socket file      : /home/centos/.pm2/rpc.sock
2016-11-18 07:21:31: BUS socket file      : /home/centos/.pm2/pub.sock
2016-11-18 07:21:31: Application log path : /home/centos/.pm2/logs
2016-11-18 07:21:31: Process dump file    : /home/centos/.pm2/dump.pm2
2016-11-18 07:21:31: Concurrent actions   : 2
2016-11-18 07:21:31: SIGTERM timeout      : 1600
2016-11-18 07:21:31: ===============================================================================
2016-11-18 07:21:37: Starting execution sequence in -cluster mode- for app name:parse-server id:0
2016-11-18 07:21:37: App name:parse-server id:0 online
@vmarchaud
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Contributor

Configure cwd entry in your process file, the file you want to include isn't where it supposed to be.

@ghashi
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ghashi commented Sep 18, 2018

@warrenca , how did you solve this issue?

In this specific case (using dotenv) I required dotenv on my code instead of using preload (via node -r option) setup, i.e., I used this setup instead of this one

@yalamber
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I am having same issue? How do we configure cwd entry?

@sgywzy
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sgywzy commented Jun 1, 2020

Configure cwd entry in your process file, the file you want to include isn't where it supposed to be.

I am having same issue? How do we configure cwd entry?

module.exports = {
  apps: [{
    name: 'app1 name',
    script: 'app1.js',
    cwd: '/path/to/folder/',
    exec_mode: 'fork_mode',
    node_args: '-r dotenv/config',
  }, {
    name: 'app2 name',
    script: 'app1.js',
    cwd: '/path/to/folder/',
    instances: 'max',
    exec_mode: 'cluster',
    node_args: '-r dotenv/config',
  }, {
    name: 'app2 name',
    script: 'app1.js',
    cwd: '/path/to/folder/',
    exec_mode: 'fork_mode',
    node_args: '-r dotenv/config',
  }],
};

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5 participants
@yalamber @warrenca @ghashi @vmarchaud @sgywzy