RnDAO/tc-operation

function run() {
    let ok = 2
    try {
      ok = rs.status().ok
    } catch (error) {
      var config = {
        _id: "rs0",
        members: [
          { _id: 0, host: "mongodb" },
        ]
      }
      rs.initiate(config)
    }
    return ok
  }
  
  console.log(run())