Hi,

I try to use the mongodb plugin Documentation

I manage to connect to the mongodb and get data if I use a user with admin privilege.

I tried to define a user with just the required rights as given in the documentation:

    listDatabases
    listCollections
    collStats
    serverStatus
    dbStats

I have defined the following role:

admin> db.getRole( "centreonMonitoring", { showPrivileges: true } )
{
  _id: 'admin.centreonMonitoring',
  role: 'centreonMonitoring',
  db: 'admin',
  privileges:  
    {
      resource: { db: 'admin', collection: '' },
      actions: /
        'collStats',
        'dbStats',
        'listCollections',
        'listDatabases',
        'serverStatus'
      ]
    },
    {
      resource: { db: '', collection: '' },
      actions: /
        'collStats',
        'dbStats',
        'listCollections',
        'listDatabases',
        'serverStatus'
      ]
    }
  ],
  roles: ]],
  inheritedRoles:  ],
  inheritedPrivileges: r
    {
      resource: { db: 'admin', collection: '' },
      actions: /
        'collStats',
        'dbStats',
        'listCollections',
        'listDatabases',
        'serverStatus'
      ]
    },
    {
      resource: { db: '', collection: '' },
      actions: /
        'collStats',
        'dbStats',
        'listCollections',
        'listDatabases',
        'serverStatus'
      ]
    }
  ],
  isBuiltin: false
}

However I do not get any data for:

• Connexions
• Queries
• Collections statistics

Error message is: UNKNOWN: MongoDB::DatabaseError: not authorized on admin to execute command { serverStatus: 1, $readPreference: { mode: "primaryPreferred" }, $db: "admin" }

But following data is retrieved

• Database statistics
• connection times

I suppose I need other privileges for my user but which ones?