clusters including master/slave db hosts

[agdm]

I'm trying to connect to a cluster of 2 databases.
I'm aware that you build the connection string in the getDsn function.

so I set some extra parameters in the config for mongo like below

'mongodb' => array(

    'cluster'  => 'true',
    'host'     => 'ds031708-a0.mongolab.com',
    'host2'    => 'ds031708-a1.mongolab.com',
    'port'     => port_num,
    'database' => 'db_name',
    'username' => 'user',
    'password' => 'password',
),

and in getDsn I added this block:

    if (isset($config['cluster']) and (isset($config['host2'])) and ($config['cluster'] === 'true')) {
        $dsn .= ',{$host2}:{$port}';
    }

However I continue to get this error:

MongoCursorException
ds031708-a0.mongolab.com:31708: not master and slaveOk=false

Is there something that I'm overlooking?
It seems that the connection string should be built properly if these conditions are met.

[jenssegers]

You can connect to a replica set as described here: #4

'mongodb' => array(
    'host'     => 'db1.example.net:27017,db2.example.net:27017',
    'database' => 'database',
    'options'  => array(
        'replicaSet' => 'myReplSetName'
    )
),

I will try to make this more easier and better documented.

[jenssegers]

I updated the DSN method an readme to allow an easier connection to multiple hosts d8f6b83.

[agdm]

Looks good to me. Cleaner than what I was trying to implement.
Will test on my end.

[agdm]

works great.
Thanks

[SundarPPE]

hi @jenssegers I have followed the same configuration for connecting a cluster of databases.
I'm getting the MongoCursorException not master and slaveOk=false..

'mongodb' => array(
            'driver'   => 'mongodb',
            'host'     => array('db1:27017','db2:27017'),           
            'username' => '',
            'password' => '',
            'database' => 'database',           
            'options'  => array('replicaSet' => 'replicaSetName'),          
        ),

any configuration I have missed here.?

Thanks