
## Table of Contents

1. [Introduction](#introduction)
2. [Useful Resources](#useful-resources)
3. [Conclusion](#conclusion)

## Introduction

When working with IIS, you may encounter the "Service Unavailable 503" error. This usually occurs when the application pool stops automatically. The following is a collection of useful resources for troubleshooting this issue.

## Useful Resources

- https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#safe=active&q=mvc+site+iis+stopped

- http://www.codeproject.com/Questions/674073/Csharp-Code-to-Start-and-stop-perticular-applicati

- https://social.msdn.microsoft.com/Forums/vstudio/en-US/b1cdd1be-1a02-497d-946f-b0f211c21980/restart-iis-application-pool-using-c?forum=csharpgeneral

- http://stackoverflow.com/questions/14359983/asp-net-mvc-site-has-stopped-working-in-iis7

- http://stackoverflow.com/questions/18016353/why-does-the-application-pool-automatically-stop

- http://weblogs.asp.net/scottgu/auto-start-asp-net-applications-vs-2010-and-net-4-0-series

- https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=how+to+crash+asp.net+mvc+app&safe=active&start=30

- http://stackoverflow.com/questions/23615050/random-crashes-in-asp-net-mvc-how-to-debug

- http://forums.asp.net/t/2065560.aspx?Thread+Abort+in+ASP+NET+app+causes+w3wp+exe+to+crash

- http://w3stack.org/question/why-c-wrapper-of-c-crash-crashes-web-app-but-runs-fine-as-console-app/

- https://blogs.msdn.microsoft.com/asiatech/2009/12/23/net-application-may-crash-when-calling-function-from-native-c-dll/

- https://msdn.microsoft.com/en-us/library/system.appdomain.unhandledexception(v=VS.90).aspx

- https://raygun.io/net/dotnet-crash-handling

- http://stackoverflow.com/questions/2481047/executing-code-on-application-crash

- https://blog.kowalczyk.info/article/c4qb/How-to-make-software-crash-less.html

- https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=iis%20application%20pool%20stopped

- http://www.codeproject.com/Questions/283255/Application-Pool-Stops-automatically

- http://stackoverflow.com/questions/18016353/why-does-the-application-pool-automatically-stop

- https://forums.iis.net/t/1191046.aspx

## Conclusion

The IIS 503 Service Unavailable error is commonly caused by an application pool that has stopped. The resources above cover various scenarios including automatic pool stopping, unhandled exceptions crashing the worker process, and strategies for keeping ASP.NET applications running reliably.


A collection of resources for troubleshooting the IIS 503 Service Unavailable error and application pool issues.

Troubleshoot IIS - Service Not Available 503 Issue


## About IIS Rewrite Module

First if you want to use it, you have to
download and install to your web server. It is support IIS7, IIS7.5, IIS 8, IIS 8.5,
IIS 10. List of features include, Rules-based Url rewriting engine, Wildcard
pattern matching,and to check more see
here.

At this blog, I'll show a case as you want to direct as following scenario.

If use type following url

  - http://www.example.com

  - http://example.com

  - https://www.example.com

  - https://example.com

Will go to `https://example.com`

Anyway, following is the code you need to add to `web.config.`

```















```


How to use IIS Rewrite module for redirect from http to https.

Use IIS Url Rewrite Module to Redirect from Http to Https

## Table of Contents

1. [Introduction](#introduction)
2. [Tested Environments](#tested-environments)
3. [Install Node.js](#install-nodejs)
4. [Install IIS](#install-iis)
5. [Install IISNode](#install-iisnode)
6. [Install URL Rewrite Module](#install-url-rewrite-module)
7. [Download and Set Up Ghost](#download-and-set-up-ghost)
8. [Add web.config](#add-webconfig)
9. [Add Website in IIS](#add-website-in-iis)
10. [Conclusion](#conclusion)

## Introduction

This is about how to set up Ghost to run on an IIS Web Server. You need to follow the steps below to set up Ghost on IIS.

## Tested Environments

The following instructions have been tested on these environments:

- Windows 7 (64-bit) + IIS 7
- Windows Server 2012 R2 + IIS 8

## Install Node.js

1. [Install Node.js](https://nodejs.org/download/)

2. Select the 64-bit Windows Installer (.msi)

3. Follow the installation guide to install Node.js (installed as v0.12.7)

## Install IIS

1. How to install IIS (IIS 7 on Windows 10, Windows 8, Windows 7)

2. Windows + C, open Programs and Features as a command, or go to Control Panel to open Programs and Features.

## Install IISNode

1. [Install iisnode for IIS 7/8 (x64)](https://github.com/tjanczuk/iisnode/wiki/iisnode-releases)

2. Do a test to make sure iisnode is installed correctly.

3. Go to `/Program Files/iisnode`.

4. Click `setupsamples.bat` — this batch file will tell you how to set up a sample website on IIS using iisnode.

## Install URL Rewrite Module

Install URL Rewrite 2.0.

## Download and Set Up Ghost

1. Download Ghost (downloaded v0.6.4, 2.4mb zip)

2. Unzip the Ghost folder and ensure all files and folders have `IUser` permission.

3. Move the unzipped folder to where you want to host your Ghost application.

4. Add `IUser` with modify permission to the entire Ghost folder.

5. You might have to add your local user with modify permission to the folder.

6. If you get a specific error about `/content/data` not having permission, add your local user to that folder as well.

## Add web.config

Add a `web.config` file at the root folder (example location: `/ghost-0.6.4/web.config`).

If you want the IIS site to run in Production mode, change the configuration accordingly.

```

```

If you don't want to turn on logging, debugging, or dev errors, set the following flags to false:

```
loggingEnabled="true" debuggingEnabled="true"
    devErrorsEnabled="true"
```

## Add Website in IIS

1. Add a website and point it to the Ghost root folder.

2. Example screen of the site: ![](https://d1p0mp3f1fx0hz.cloudfront.net/_noc8o38cx.png)

3. Since you can create an IIS site, you can change the IP address, port number, and hostname, just as you would for a .NET site.

4. If you have a domain name to use, change your hostname to point to the server's IP address and add the hostname to the IIS site.

5. Run `npm start --production` so npm will install all the dependency modules.

6. Try `npm start` to check if the site is able to run locally.

At this point, you should be able to have a Node.js site running with IISNode that is public to everyone.

## Conclusion

Setting up Ghost on IIS requires installing Node.js, IIS, iisnode, and the URL Rewrite module. After configuring permissions and adding the `web.config` file, you can host the Ghost blogging platform on an IIS Web Server just like any other .NET site.

This is about how to set up the Ghost blogging platform to run on an IIS Web Server with iisnode.

IIS

Troubleshoot IIS - Service Not Available 503 Issue

Use IIS Url Rewrite Module to Redirect from Http to Https

How to Run Ghost Blog Platform at IIS