> For the complete documentation index, see [llms.txt](https://nso-docs.cisco.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nso-docs.cisco.com/guides/nso-6.6/administration/installation-and-deployment/post-install-actions/modify-examples-for-system-install.md).

# Modify Examples for System Install

Alter your examples to work with System Install.

{% hint style="warning" %}
Applies to System Install.
{% endhint %}

Since all the NSO examples and README steps that come with the installer are primarily aimed at Local Install, you need to modify them to run them on a System Install.

To work with the System Install structure, this may require a little or bigger modification depending on the example.

For example, to port the [example.ncs/nano-services/basic-vrouter](https://github.com/NSO-developer/nso-examples/tree/6.6/nano-services/basic-vrouter) example to the System Install structure:

1. Make the following changes to the `basic-vrouter/ncs.conf` file:

   ```xml
   <enabled>false</enabled>
   <ip>0.0.0.0</ip>
   <port>8888</port>
   -<key-file>${NCS_DIR}/etc/ncs/ssl/cert/host.key</key-file>
   -<cert-file>${NCS_DIR}/etc/ncs/ssl/cert/host.cert</cert-file>
   +<key-file>${NCS_CONFIG_DIR}/etc/ncs/ssl/cert/host.key</key-file>
   +<cert-file>${NCS_CONFIG_DIR}/etc/ncs/ssl/cert/host.cert</cert-file>
   </ssl>
   </transport>
   ```
2. Copy the Local Install `$NCS_DIR/var/ncs/cdb/aaa_init.xml` file to the `basic-vrouter/` folder.

Other, more complex examples may require more `ncs.conf` file changes or require a copy of the Local Install default `$NCS_DIR/etc/ncs/ncs.conf` file together with the modification described above, or require the Local Install tool `$NCS_DIR/bin/ncs-setup` to be installed, as the `ncs-setup` command is usually not useful with a System Install. See [Migrate to System Install](/guides/nso-6.6/administration/installation-and-deployment/post-install-actions/migrate-to-system-install.md) for more information.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://nso-docs.cisco.com/guides/nso-6.6/administration/installation-and-deployment/post-install-actions/modify-examples-for-system-install.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.