# TODO:
#   1. tnurlygayanov: Fix issue with configuration files (like in OpenStack projects)
#   2. tnurlygayanov: Fix issue with installation from git repository.
#      Now we are use ./setup.sh script from git repository.
#      Need to track all installation actions from puppet recepies
#   3. tnurlygayanov: Action to create new database in SQL

class murano::api (
    $rabbit_vhost               = 'murano',
    $rabbit_user                = 'murano',
    $rabbit_password            = 'murano',
    $rabbit_host                = '127.0.0.1',
    $keystone_host              = '127.0.0.1',
    $keystone_admin_user        = 'admin',
    $keystone_admin_user_token  = 'service',
    $keystone_admin_password    = 'admin_password',
    $db_type                    = 'mysql',
    $murano_db_user             = 'murano',
    $murano_db_password         = 'murano',
    $murano_db_dbname           = 'murano',
    $db_host                    = 'localhost',
    $brach                      = 'master'
) {

    case $db_type {
        'mysql': {
            $sql_connection = "mysql://${murano_db_user}:${murano_db_password}@${db_host}/${murano_db_dbname}"
        }
    }

    rabbitmq_user { "$rabbit_user":
        admin    => true,
        password => "$rabbit_password",
        provider => 'rabbitmqctl',
    }

    rabbitmq_vhost { "$rabbit_vhost":
        ensure   => present,
        provider => 'rabbitmqctl',
    }

    rabbitmq_user_permissions { "$rabbit_user@$rabbit_vhost":
        configure_permission => '.*',
        read_permission      => '.*',
        write_permission     => '.*',
        provider             => 'rabbitmqctl',
    }

    vcsrepo { '/tmp/murano-api':
        ensure   => present,
        provider => git,
        source   => 'git://github.com/stackforge/murano-api.git',
        revision => $branch,
        alias    => 'step1',
    }

    case  $operatingsystem {
        centos: { $cmd = "sh setup-centos.sh purge-init; sh setup-centos.sh install" }
        default: { $cmd = "sh setup.sh purge-init; sh setup.sh install" }
    }

    exec {'Install new version':
        require  => Vcsrepo['step1'],
        command  => $cmd,
        user     => 'root',
        provider => shell,
        cwd      => '/tmp/murano-api',
        alias    => 'step2',
    }

    exec {'Copy configuration files - murano-api.conf.sample':
        require  => Exec['step2'],
        command  => 'cp murano-api.conf.sample murano-api.conf',
        user     => 'root',
        provider => shell,
        cwd      => '/etc/murano-api',
        path     => '/bin',
        alias    => 'step3.1',
    }

    exec {'Copy configuration files - murano-api-paste.ini.sample':
        require  => Exec['step2'],
        command  => 'cp murano-api-paste.ini.sample murano-api-paste.ini',
        user     => 'root',
        provider => shell,
        cwd      => '/etc/murano-api',
        path     => '/bin',
        alias    => 'step3.2',
    }

    ini_setting {'Modify RabbitMQ vhost in configuration file':
        before  => Service["murano-api"],
        require  => Exec['step3.1'],
        path     => '/etc/murano-api/murano-api.conf',
        section  => 'rabbitmq',
        setting  => 'virtual_host',
        value    => "$rabbit_vhost",
        ensure   => present,
    }

    ini_setting {'Modify RabbitMQ user in configuration file':
        before  => Service["murano-api"],
        require  => Exec['step3.1'],
        path     => '/etc/murano-api/murano-api.conf',
        section  => 'rabbitmq',
        setting  => 'login',
        value    => "$rabbit_user",
        ensure   => present,
    }

    ini_setting {'Modify RabbitMQ password in configuration file':
        before  => Service["murano-api"],
        require  => Exec['step3.1'],
        path     => '/etc/murano-api/murano-api.conf',
        section  => 'rabbitmq',
        setting  => 'password',
        value    => "$rabbit_password",
        ensure   => present,
    }

    ini_setting {'Modify RabbitMQ host IP in configuration file':
        before  => Service["murano-api"],
        require  => Exec['step3.1'],
        path     => '/etc/murano-api/murano-api.conf',
        section  => 'rabbitmq',
        setting  => 'host',
        value    => "$rabbit_host",
        ensure   => present,
    }

    ini_setting {'Logging disabled':
        before  => Service["murano-api"],
        require  => Exec['step3.1'],
        path     => '/etc/murano-api/murano-api.conf',
        section  => 'DEFAULT',
        setting  => 'debug',
        value    => "False",
        ensure   => present,
    }

    ini_setting {'Change log file location settings':
        before  => Service["murano-api"],
        require  => Exec['step3.1'],
        path     => '/etc/murano-api/murano-api.conf',
        section  => 'DEFAULT',
        setting  => 'log_file',
        value    => "/var/log/murano-api.log",
        ensure   => present,
    }

    ini_setting {'Set SQL connection string':
        before  => Service["murano-api"],
        require  => Exec['step3.1'],
        path     => '/etc/murano-api/murano-api.conf',
        section  => 'database',
        setting  => 'connection',
        value    => "$sql_connection",
        ensure   => present,
    }

    ini_setting {'Set Keystone Authentication host':
        before  => Service["murano-api"],
        require  => Exec['step3.2'],
        path     => '/etc/murano-api/murano-api-paste.ini',
        section  => 'filter:authtoken',
        setting  => 'auth_host',
        value    => "$keystone_host",
        ensure   => present,
    }

    ini_setting {'Set Keystone Authentication user name':
        before  => Service["murano-api"],
        require  => Exec['step3.2'],
        path     => '/etc/murano-api/murano-api-paste.ini',
        section  => 'filter:authtoken',
        setting  => 'admin_user',
        value    => "$keystone_admin_user",
        ensure   => present,
    }

    ini_setting {'Set Keystone Authentication user password':
        before  => Service["murano-api"],
        require  => Exec['step3.2'],
        path     => '/etc/murano-api/murano-api-paste.ini',
        section  => 'filter:authtoken',
        setting  => 'admin_password',
        value    => "$keystone_admin_password",
        ensure   => present,
    }

    ini_setting {'Set Keystone Authentication service token':
        before  => Service["murano-api"],
        require  => Exec['step3.2'],
        path     => '/etc/murano-api/murano-api-paste.ini',
        section  => 'filter:authtoken',
        setting  => 'admin_tenant_name',
        value    => "$keystone_admin_user_token",
        ensure   => present,
    }

    service {'murano-api':
        ensure     => running,
        hasrestart => true,
        hasstatus  => true,
    }
}

class { 'murano::api': }