> For the complete documentation index, see [llms.txt](https://archivedocs.stackstate.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://archivedocs.stackstate.com/5.1/setup/install-stackstate/initial_run_guide.md).

# Initial run guide

## Overview

This page provides all the information you need to install and run StackState.

## Installation instructions

{% tabs %}
{% tab title="Kubernetes" %}
Install StackState on [Kubernetes](/5.1/setup/install-stackstate/kubernetes_openshift.md).
{% endtab %}

{% tab title="Linux" %}
Install StackState on [Linux](/5.1/setup/install-stackstate/linux.md).
{% endtab %}

{% tab title="OpenShift" %}
Install StackState on [OpenShift](/5.1/setup/install-stackstate/kubernetes_openshift/openshift_install.md).
{% endtab %}
{% endtabs %}

## Address and port

{% tabs %}
{% tab title="Kubernetes" %}
To access the StackState UI:

1. [Enable a port-forward](/5.1/setup/install-stackstate/kubernetes_openshift/kubernetes_install.md#access-the-stackstate-ui).
2. Access the StackState UI at: <https://localhost:8080>
   {% endtab %}

{% tab title="Linux" %}
The StackState UI can be accessed using the `<STACKSTATE_BASE_URL>` specified during installation:

`https://<STACKSTATE_BASE_URL>:7070`
{% endtab %}

{% tab title="OpenShift" %}
To access the StackState UI:

1. [Enable a port-forward](/5.1/setup/install-stackstate/kubernetes_openshift/openshift_install.md#access-the-stackstate-ui).
2. Access the StackState UI at: <https://localhost:8080>
   {% endtab %}
   {% endtabs %}

## Default username and password

{% tabs %}
{% tab title="Kubernetes" %}
StackState is configured by default with the following administrator account:

* **username:** `admin`
* **password:** Set during installation. This is collected by the `generate_values.sh` script and stored in MD5 hash format in `values.yaml`
  {% endtab %}

{% tab title="Linux" %}
StackState is configured by default with the following administrator account:

* **username:** `admin`
* **password:** `topology-telemetry-time`
  {% endtab %}

{% tab title="OpenShift" %}
StackState is configured by default with the following administrator account:

* **username:** `admin`
* **password:** Set during installation. This is collected by the `generate_values.sh` script and stored in MD5 hash format in `values.yaml`
  {% endtab %}
  {% endtabs %}

## Troubleshooting

If you run into any problems during the installation of StackState or first run, check the [StackState installation troubleshooting guide](/5.1/setup/install-stackstate/troubleshooting.md).

## Next steps

Once you have StackState up and running, you can get started setting up integrations

* [Install StackPacks to integrate with external systems](/5.1/stackpacks/about-stackpacks.md)
* [Explore your topology and get to know the StackState UI](/5.1/use/stackstate-ui/explore_mode.md)
* [Identify problems in the topology](/5.1/use/problem-analysis/about-problems.md)