> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/resilience-testing/chaos-engineering/faults/chaos-fault-categories/cloud-foundry/shared/cf-secrets.md).

# Cf Secrets

The following Cloud Foundry secrets reside on the same machine where the chaos infrastructure is executed. These secrets are provided in the `/etc/linux-chaos-infrastructure/cf.env` file in the following format:

```env
CF_API_ENDPOINT=XXXXXXXXXXXXXXXXXXX
CF_USERNAME=XXXXXXXXXXXXXXXXXXXXXXX
CF_PASSWORD=XXXXXXXXXXXXXXXXXXXXXXX
UAA_SERVER_ENDPOINT=XXXXXXXXXXXXXXX
```

{% hint style="info" %}
If the secrets file is not provided, the secrets are attempted to be derived from environment variables and the config file by the fault-injector.
{% endhint %}

| ENV name              | Description                                      | Example                           |
| --------------------- | ------------------------------------------------ | --------------------------------- |
| CF\_API\_ENDPOINT     | API endpoint for the CF setup                    | `https://api.system.cf-setup.com` |
| CF\_USERNAME          | Username for the CF user                         | `username`                        |
| CF\_PASSWORD          | Password for the CF user                         | `password`                        |
| UAA\_SERVER\_ENDPOINT | API endpoint for the UAA server for the CF setup | `https://uaa.system.cf-setup.com` |

## Fault injector ENVs and config file <a href="#fault-injector-envs-and-config-file" id="fault-injector-envs-and-config-file"></a>

If `/etc/linux-chaos-infrastructure/cf.env` file is not provided, fault-injector attempts to derive the secrets from environment variables or a configuration file. Any secret that is re-declared will be overridden in the following order of decreasing precedence:

1. `/etc/linux-chaos-infrastructure/cf.env` file
2. Environment variables
3. Configuration file

The configuration file should be provided at `/etc/linux-chaos-infrastructure/cf-fault-injector.yaml`:

```yaml
cf-api-endpoint: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
username: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
password: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
uaa-server-endpoint: XXXXXXXXXXXXXXXXXXXXXXXXXX
```

A mapping between all the three formats for providing the secrets is as follows:

| cf.env                | ENV                   | cf-fault-injector.yaml |
| --------------------- | --------------------- | ---------------------- |
| CF\_API\_ENDPOINT     | CF\_API\_ENDPOINT     | cf-api-endpoint        |
| CF\_USERNAME          | USERNAME              | username               |
| CF\_PASSWORD          | PASSWORD              | password               |
| UAA\_SERVER\_ENDPOINT | UAA\_SERVER\_ENDPOINT | uaa-server-endpoint    |