CODEWITHSUNDEEP
asp.netlinuxnginxasp.net-coreasp.net-core-mvc
Dominik Vit
Dominik Vit

Reputation: 135

ASP .NET Core - Linux nginx ASPNETCORE_ENVIROMENT Error

I am trying to figure out this bug for a week but I still cant find the error.

System I am currently running is Linux Ubuntu 16.04

I have set everything to production in launchSettings.json

{
  "iisSettings": {
    "windowsAuthentication": false,
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:51754/",
      "sslPort": 0
    }
  },
  "profiles": {
    "IIS Express": {
      "commandName": "IISExpress",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Production"
      }
    },
    "FilmerCore": {
      "commandName": "Project",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Production"
      },
      "applicationUrl": "http://localhost:51755"
    }
  }
}

And this is my web.config 

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <handlers>
      <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
    </handlers>
    <aspNetCore processPath="dotnet" arguments=".\FilmerCore.dll" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout">
    <environmentVariables>
        <environmentVariable name="ASPNETCORE_ENVIRONMENT" value="Production" />
      </environmentVariables>
    </aspNetCore>
  </system.webServer>

</configuration>
<!--ProjectGuid: 5be3ea4c-66c2-42b0-8583-29c6bf415674-->

Aslo I am using nginx as a reverse proxy. The main config is this

[Unit]
    Description=Filmer - .NET movie platform

    [Service]
    WorkingDirectory=/var/aspnetcore/filmer
    ExecStart=/usr/bin/dotnet /var/aspnetcore/filmer/FilmerCore.dll
    Restart=always
    RestartSec=10                                          # Restart service after 10 seconds if dotnet service crashes
    SyslogIdentifier=filmer
    User=www-data
    Environment=ASPNETCORE_ENVIRONMENT=Development 

    [Install]
    WantedBy=multi-user.target

Error that is showing up

Upvotes: 0

Views: 1713

Answers (1)

Tseng
Tseng

Reputation: 64288

Of course it won't work, because you didn't set the environment variable.

  • web.config is only there for IIS. nginx can't do anything with it.
  • launchSettings.json is only used for Visual Studio to launch your project when you hit F5.

You must look into ngnix documentation on how to set environment variables or set a global variable in the shell (which will be valid for all applications on the server) like export ASPNETCORE_ENVIRONMENT=Development.

Upvotes: 2

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