Defined Type: hanaexpress::database

Defined in:
manifests/database.pp

Summary

Sets up a container with a SAP HANA database

Overview

Parameters:

  • name —

    Name of the hana instance (only ASCII-characters and numbers are allowed)

  • version (String) —

    Version of the HANA image to use (i.e. 2.00.030.00.20180403.2)

  • password (String) —

    Master password. [Step 7](See www.sap.com/developer/tutorials/hxe-ua-install-using-docker.html) for specifics about valid passwords

  • systemdb_port (Integer) —

    Port to use for the HANA System database

  • tenantdb_port (Integer) —

    Port to use for the HANA default tenant database (HXE)

  • manage_service (Optional[Boolean]) (defaults to: undef) —

    Manage a system service for this database



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# File 'manifests/database.pp', line 11

define hanaexpress::database (
  String $version,
  String $password,
  Integer $systemdb_port,
  Integer $tenantdb_port,
  Optional[Boolean] $manage_service = undef,
) {

  include hanaexpress

  $_name = $name ? {
    undef   => $title,
    default => $name
  }

  $_manage_service = $manage_service ? {
    undef   => $hanaexpress::manage_service,
    default => $manage_service,
  }

  # Create data path

  file {
    "${::hanaexpress::hana_data_path}/${_name}":
      ensure => 'directory',
      owner  => 12000,
      group  => 79
  }

  # Create password file

  file {
    "${::hanaexpress::hana_data_path}/${_name}/password.json":
      ensure  => 'file',
      content => @("EOT"/L)
        {
          "master_password": "${password}"
        }
        EOT
    ,
    owner     => 12000,
    group     => 79,
    mode      => '0600'
  }

  # Start container

  -> docker::run {
    "hana-${_name}":
      hostname         => "hana-${_name}",
      image            => "store/saplabs/hanaexpress:${version}",
      ports            => [
        "${systemdb_port}:39017",
        "${tenantdb_port}:39041"
      ],
      volumes          => [
        "${::hanaexpress::hana_data_path}/${_name}:/hana/mounts"
      ],
      extra_parameters => [
        '--ulimit nofile=1048576:1048576',
        '--sysctl kernel.shmmax=1073741824',
        '--sysctl net.ipv4.ip_local_port_range\x3d40000\x2060999',
        '--sysctl kernel.shmmni=524288',
        '--sysctl kernel.shmall=8388608',
      ],
      command          => '--passwords-url file:///hana/mounts/password.json --agree-to-sap-license',
      manage_service   => $_manage_service,
  }

}