试图通过start & pm2启动应用程序时出错
试图通过start & pm2启动应用程序时出错
提问于 2021-04-08 19:23:12
当试图通过纱线和pm2启动节点(Pm2)应用程序时，会收到一个错误。我的google fu没有发现任何有用的东西。我怀疑问题在于nvm，尽管我没有足够的经验来理解如何修复它。
Ubuntu 20.04
nvm 0.38.0
节点v14.5.0
纱线1.22.10
pm2 4.5.6
ecosystem.config.js
module.exports = {
apps: [
{
name: "next",
script: "yarn",
interpreter: "bash",
args: "start:next",
instances: 1,
env: {
NODE_ENV: "development",
},
env_staging: {
NODE_ENV: "production",
},
env_production: {
NODE_ENV: "production",
}
}
]}
通过以下方式启动文件：
pm2 start ecosystem.config.js --env staging或
pm2 start yarn --interpreter bash --name next -- start:next接收错误：
[TAILING] Tailing last 15 lines for [all] processes (change the value with --lines option)
/home/deploy/.pm2/pm2.log last 15 lines:
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] online
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] exited with code [2] via signal [SIGINT]
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] starting in -fork mode-
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] online
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] exited with code [2] via signal [SIGINT]
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] starting in -fork mode-
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] online
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] exited with code [2] via signal [SIGINT]
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] starting in -fork mode-
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] online
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] exited with code [2] via signal [SIGINT]
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] starting in -fork mode-
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] online
PM2 | 2021-04-08T18:33:28: PM2 log: App [express:0] exited with code [2] via signal [SIGINT]
PM2 | 2021-04-08T18:33:28: PM2 log: Script /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn had too many unstable restarts (16). Stopped. "errored"
/home/deploy/.pm2/logs/express-out.log last 15 lines:
/home/deploy/.pm2/logs/express-error.log last 15 lines:
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 3: /bin: Is a directory
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 4: /bin: Is a directory
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 5: use strict: command not found
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 7: var: command not found
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 8: syntax error near unexpected token `('
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 8: `var majorVer = parseInt(ver.split('.')[0], 10);'
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 3: /bin: Is a directory
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 4: /bin: Is a directory
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 5: use strict: command not found
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 7: var: command not found
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 8: syntax error near unexpected token `('
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 8: `var majorVer = parseInt(ver.split('.')[0], 10);'
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 3: /bin: Is a directory
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 4: /bin: Is a directory
0|express | /home/deploy/.nvm/versions/node/v14.5.0/bin/yarn: line 5: use strict: command not found回答 2
Stack Overflow用户
回答已采纳
发布于 2021-04-09 03:16:26
--interpreter bash是你的问题。yarn不是bash脚本，而是一个JS程序。这样做：
pm2 start yarn --name appname -- start:nextStack Overflow用户
发布于 2022-04-28 19:12:25
我发现唯一的解决方案是通过定义一个特定的端口来运行它，在我的例子中，多亏了Brandon的评论，我找到了3000端口。这是命令
pm2 start yarn --name appname -- start -p 3000默认情况下，它运行到端口80。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/67010589
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