Publishing .NET Core web api/angular application to IIS

Question

I am having issues deploying my .NET Core 2.0 project to IIS

I followed the instructions listed here: https://learn.microsoft.com/en-us/aspnet/core/publishing/iis?tabs=aspnetcore2x#common-errors

I publish using Visual Studios

When I try to access my published project via the browser I get this error message

Looking at the Event Viewer on my IIS server I see the following error

I installed the .NET SDK so the dotnet command is available at the terminal.

I added a global.json file that specifies the correct dotnet SDK per the instructions found in this link: https://github.com/aspnet/JavaScriptServices/issues/495 but that did not resolve the issue.

How can I publish my .NET Core 2.0 WebAPI+Angular4 project to IIS?

EDIT:

I can launch the application manually with dotnet MPMWebsiteLogins.dll

EDIT 2:

I updated my web.config and explicitly specified my path for dotnet.exe and MPMWebsiteLogins.dll

<aspNetCore processPath="C:\Program Files\dotnet\dotnet.exe" arguments="C:\inetpub\WebApps\HPIssuesUtilityV2\MPMWebsiteLogins.dll" stdoutLogEnabled="true" stdoutLogFile=".\logs\stdout" />

I am now getting this error in my event viewer:

Application 'MACHINE/WEBROOT/APPHOST/MPMWEBSITELOGINS' with physical root 'C:\inetpub\WebApps\HPIssuesUtilityV2\' created process with commandline 'C:\Program Files\dotnet\dotnet.exe C:\inetpub\WebApps\HPIssuesUtilityV2\MPMWebsiteLogins.dll' but failed to listen on the given port '1989'

What's the output if you just run dotnet MPMWebsiteLogins.dll? — Kirk Larkin
– Kirk Larkin, Commented Nov 1, 2017 at 8:10
@Kirk the application runs just fine with dotnet MPMWebsiteLogins.dll — Eitan Seri-Levi
– Eitan Seri-Levi, Commented Nov 1, 2017 at 21:30
For the original problem - you need add the path to where dotnet.exe is to your System PATH environment variable and you have to restart your server. For the port problem - likely something (maybe even your own application) is using this port. Make sure that you are not running anything that uses this port. If this is a dev machine stop IISExpress (from the tray/notification area) — Pawel
– Pawel, Commented Nov 4, 2017 at 2:31

Eitan Seri-Levi · Accepted Answer · 2017-12-06 06:51:57Z

1

I had to execute net stop was /y followed by net start w3svc from the command prompt to pick up a change to the system PATH.

edited Dec 6, 2017 at 6:51

answered Nov 3, 2017 at 21:36

Eitan Seri-Levi

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Satwik Narlanka · Accepted Answer · 2017-11-15 02:00:16Z

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Seems like you are missing the ACNM module for reverse proxy. If you install the .Net core windows server hosting bundle it should install all the require components for you. You can double check by checking your IIS modules, it should have ASPnetcore.

answered Nov 15, 2017 at 2:00

Satwik Narlanka

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