# Installation

## Requirements

* PHP (>= 7.0)
* Icinga Web 2 (>= 2.9)
* Icinga Web 2 libraries:
  * [Icinga PHP Library (ipl)](https://github.com/Icinga/icinga-php-library) (>= 0.8)
* Icinga Web 2 modules:
  * [reporting](https://github.com/Icinga/icingaweb2-module-reporting) (>= 0.9)
* MySQL, MariaDB or PostgreSQL

## Database Setup

### MySQL / MariaDB

#### Grant Required Privileges

Skip this step if you used the database configuration wizard during the Icinga 2 installation.

Please proceed only if you did the setup manually as described here: 
https://icinga.com/docs/icinga2/latest/doc/02-getting-started/#setting-up-the-mysql-database

The import of the SQL functions will fail due to insufficient privileges.
The required privileges are `CREATE, CREATE ROUTINE, ALTER ROUTINE, EXECUTE`. 

The following example assumes that your MySQL database is hosted on **localhost**
and your Icinga database and user is named **icinga2**:

```
GRANT CREATE, CREATE ROUTINE, ALTER ROUTINE, EXECUTE ON icinga2.* TO 'icinga2'@'localhost';
```

Please adapt the host, database and username to your environment.

#### Import Database Files

The module ships with database functions for calculating the host and service availability in `etc/schema/mysql`.
Please import those files into your Icinga database.

The following example assumes that your Icinga database and user is named **icinga2**:

```
mysql -p -u icinga2 icinga2 < schema/mysql/slaperiods.sql
mysql -p -u icinga2 icinga2 < schema/mysql/get_sla_ok_percent.sql
```

Please adapt the database and username to your environment.

### PostgreSQL

#### Import Database Files

The module ships with database functions for calculating the host and service availability in `etc/schema/postgresql`.
Please import those files into your Icinga database.

The following example assumes that your Icinga database and user is named **icinga2**:

```
psql -U icinga2 icinga2 < schema/postgresql/slaperiods.sql
psql -U icinga2 icinga2 < schema/postgresql/get_sla_ok_percent.sql
```

Please adapt the database and username to your environment.

## Installation

Install it [like any other module](https://icinga.com/docs/icinga-web-2/latest/doc/08-Modules/#installation).
Use `idoreports` as name.

This concludes the installation. You should now be able to create host and service availability reports.