# Env

After installation, save the file well and remove it from the system if the system is not owned by only one user.

{% @github-files/github-code-block url="<https://github.com/stefanwerfling/flyingfish/blob/main/setup/.env>" %}

| Env-Name                | Description                                                                                                                                                                                                                                                                                                                                                              |
| ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| MARIADB\_ROOT\_USERNAME | The main user of mariadb, by default `root` is used.                                                                                                                                                                                                                                                                                                                     |
| MARIADB\_ROOT\_PASSWORD | The password user of MariaDB, enter a sufficiently secure one here.                                                                                                                                                                                                                                                                                                      |
| MARIADB\_DATABASE       | Default database name is `flyingfish`.                                                                                                                                                                                                                                                                                                                                   |
| INFLUXDB\_URL           | Address to influxdb, this can be a separate installation. With the standard installation, the address is `http://10.103.0.5:8086`                                                                                                                                                                                                                                        |
| INFLUXDB\_USERNAME      | InfluxDB username.                                                                                                                                                                                                                                                                                                                                                       |
| INFLUXDB\_PASSWORD      | The password user of influxdb, enter a sufficiently secure one here.                                                                                                                                                                                                                                                                                                     |
| INFLUXDB\_ORG           | An Influxdb organisation name.                                                                                                                                                                                                                                                                                                                                           |
| INFLUXDB\_BUCKET        | An InfluxDB bucket name.                                                                                                                                                                                                                                                                                                                                                 |
| INFLUXDB\_RETENTION     | As for how long the data should be kept in the bucket, I recommend 4 weeks (4w).                                                                                                                                                                                                                                                                                         |
| INFLUXDB\_ADMIN\_TOKEN  | The InfluxDB admin token for the communication, enter a sufficiently secure token (char/number chain).                                                                                                                                                                                                                                                                   |
| HTTPSERVER\_PORT        | Intern HTTPS FlyingFish web interface listen port. Default is port `3000`.                                                                                                                                                                                                                                                                                               |
| REDIS\_SAVE             | Setting how a snapshot is saved from memory to the hard drive, default `20 1.`                                                                                                                                                                                                                                                                                           |
| REDIS\_LOGLEVEL         | Level name for logging, default is `warning.`                                                                                                                                                                                                                                                                                                                            |
| REDIS\_REQUIREPASS      | The password for the queries, enter a sufficiently secure one here.                                                                                                                                                                                                                                                                                                      |
| REDIS\_MAX\_MEMORY      | What is the maximum amount of RAM the Redis can use, default is `50mb.`                                                                                                                                                                                                                                                                                                  |
| LOGGING\_LEVEL          | <p>Which logging to use: </p><ul><li><code>error</code>: Write Log with all Error</li><li><code>warn</code>: Write Log with all Error and Warnings</li><li><code>info</code>: Write Log with all Error and Warnings and information</li><li><code>silly</code>: Write Log with all lots of prints by application</li></ul><p>Current standard is <code>silly</code>.</p> |
| HIMHIP\_USE             | <p>Enables the use of the service <em>how is my host IP.</em></p><ul><li><code>1</code> enable</li><li><code>0</code> disable</li></ul><p>Standard is enabled.</p>                                                                                                                                                                                                       |
| HIMHIP\_SECRET          | <p>The secret so that the service can communicate with the FlyingFish backend.<br>Choose a 10-15 character string with characters and numbers for the secret.</p>                                                                                                                                                                                                        |
| DYNDNSSERVER\_ENABLE    | <p>Activates the DynDns-Server in FlyingFish. Default is deactivated.</p><ul><li><code>1</code> enable</li><li><code>0</code> disable</li></ul>                                                                                                                                                                                                                          |


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