New Topic

NoSQLBooster for MongoDB (formerly MongoBooster)Topic Problem

Category Uncategorized

Tags ssh, tunnel, atlas

Cannot connect to MongoDB Atlas replica set via SSH tunnel

Vincent Chen shared this problem ago

Solved

I have an issue to connect with MongoDB Atlas replica set via SSH tunnel.

My mongobooster version is v3.5.6 free edition and MongoDB is v3.4.4

You may apply a free account in MongoDB Atlas to reproduce.

Here is the error message:

{
	"message" : "no primary found in replicaset",
	"stack" : "MongoError: no primary found in replicaset" +
              "at C:\\Users\\my_user\\AppData\\Local\\mongobooster\\app-3.5.6\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\topologies\\replset.js:555:28" +
              "at Server.<anonymous> (C:\\Users\\my_user\\AppData\\Local\\mongobooster\\app-3.5.6\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\topologies\\replset.js:312:24)" +
              "at Object.onceWrapper (events.js:290:19)" +
              "at emitOne (events.js:96:13)" +
              "at Server.emit (events.js:188:7)" +
              "at C:\\Users\\my_user\\AppData\\Local\\mongobooster\\app-3.5.6\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\topologies\\server.js:299:14" +
              "at C:\\Users\\my_user\\AppData\\Local\\mongobooster\\app-3.5.6\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\connection\\pool.js:469:18" +
              "at _combinedTickCallback (internal/process/next_tick.js:67:7)" +
              "at process._tickCallback (internal/process/next_tick.js:98:9)",
	"name" : "MongoError"
}

The same problem 0

Replies (3)

qinghai (support@nosqlbooster.com) ●

It works well in my test with a free account .Please see the attached picture.

331fe5297bb1f910ad4162d00cb59f7e

Could you please give an accessible(mongo shell) test MongoDB URI to recall the issue?

Reply URL

qinghai (support@nosqlbooster.com) ●

Resolved in 3.5.7

Reply URL

Aleksandr Sukhodko ●

Hello!

I had the same problem (Cannot connect to MongoDB replica set via SSH tunnel) and it reproduces in 3.5.7.

case 1 (seems like dns problem, names do not resolve behind ssh):

```

{

"message" : "failed to connect to server [mongo3:27017] on first connect [MongoError: getaddrinfo ENOTFOUND mongo3 mongo3:27017]",

"stack" : "MongoError: failed to connect to server [mongo3:27017] on first connect [MongoError: getaddrinfo ENOTFOUND mongo3 mongo3:27017]" +

"at Pool. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\topologies\\server.js:328:35)" +

"at emitOne (events.js:96:13)" +

"at Pool.emit (events.js:188:7)" +

"at Connection. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\connection\\pool.js:280:12)" +

"at Object.onceWrapper (events.js:290:19)" +

"at emitTwo (events.js:106:13)" +

"at Connection.emit (events.js:191:7)" +

"at Socket. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\connection\\connection.js:177:49)" +

"at Object.onceWrapper (events.js:290:19)" +

"at emitOne (events.js:96:13)" +

"at Socket.emit (events.js:188:7)" +

"at connectErrorNT (net.js:1025:8)" +

"at _combinedTickCallback (internal/process/next_tick.js:74:11)" +

"at process._tickCallback (internal/process/next_tick.js:98:9)",

"name" : "MongoError"

}

```

ok, place mongo1,mongo2,mongo3 to hosts with IPs behind ssh:

```

{

"message" : "failed to connect to server [mongo3:27017] on first connect [MongoError: connect ETIMEDOUT 10.0.1.4:27017]",

"stack" : "MongoError: failed to connect to server [mongo3:27017] on first connect [MongoError: connect ETIMEDOUT 10.0.1.4:27017]" +

"at Pool. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\topologies\\server.js:328:35)" +

"at emitOne (events.js:96:13)" +

"at Pool.emit (events.js:188:7)" +

"at Connection. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\connection\\pool.js:280:12)" +

"at Object.onceWrapper (events.js:290:19)" +

"at emitTwo (events.js:106:13)" +

"at Connection.emit (events.js:191:7)" +

"at Socket. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\connection\\connection.js:177:49)" +

"at Object.onceWrapper (events.js:290:19)" +

"at emitOne (events.js:96:13)" +

"at Socket.emit (events.js:188:7)" +

"at emitErrorNT (net.js:1281:8)" +

"at _combinedTickCallback (internal/process/next_tick.js:74:11)" +

"at process._tickCallback (internal/process/next_tick.js:98:9)",

"name" : "MongoError"

}

```

Hello!

I had the same problem (Cannot connect to MongoDB replica set via SSH tunnel) and it reproduces in 3.5.7.

case 1 (seems like dns problem, names do not resolve behind ssh):

```

{

"message" : "failed to connect to server [mongo3:27017] on first connect [MongoError: getaddrinfo ENOTFOUND mongo3 mongo3:27017]",

"stack" : "MongoError: failed to connect to server [mongo3:27017] on first connect [MongoError: getaddrinfo ENOTFOUND mongo3 mongo3:27017]" +

"at Pool. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\topologies\\server.js:328:35)" +

"at emitOne (events.js:96:13)" +

"at Pool.emit (events.js:188:7)" +

"at Connection. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\connection\\pool.js:280:12)" +

"at Object.onceWrapper (events.js:290:19)" +

"at emitTwo (events.js:106:13)" +

"at Connection.emit (events.js:191:7)" +

"at Socket. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\connection\\connection.js:177:49)" +

"at Object.onceWrapper (events.js:290:19)" +

"at emitOne (events.js:96:13)" +

"at Socket.emit (events.js:188:7)" +

"at connectErrorNT (net.js:1025:8)" +

"at _combinedTickCallback (internal/process/next_tick.js:74:11)" +

"at process._tickCallback (internal/process/next_tick.js:98:9)",

"name" : "MongoError"

}

```

ok, place mongo1,mongo2,mongo3 to hosts with IPs behind ssh:

```

{

"message" : "failed to connect to server [mongo3:27017] on first connect [MongoError: connect ETIMEDOUT 10.0.1.4:27017]",

"stack" : "MongoError: failed to connect to server [mongo3:27017] on first connect [MongoError: connect ETIMEDOUT 10.0.1.4:27017]" +

"at Pool. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\topologies\\server.js:328:35)" +

"at emitOne (events.js:96:13)" +

"at Pool.emit (events.js:188:7)" +

"at Connection. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\connection\\pool.js:280:12)" +

"at Object.onceWrapper (events.js:290:19)" +

"at emitTwo (events.js:106:13)" +

"at Connection.emit (events.js:191:7)" +

"at Socket. (C:\\Users\\Dalamar81\\AppData\\Local\\mongobooster\\app-3.5.7\\resources\\app.asar\\node_modules\\mongodb-core\\lib\\connection\\connection.js:177:49)" +

"at Object.onceWrapper (events.js:290:19)" +

"at emitOne (events.js:96:13)" +

"at Socket.emit (events.js:188:7)" +

"at emitErrorNT (net.js:1281:8)" +

"at _combinedTickCallback (internal/process/next_tick.js:74:11)" +

"at process._tickCallback (internal/process/next_tick.js:98:9)",

"name" : "MongoError"

}

```

Reply URL

qinghai (support@nosqlbooster.com) ●

Thank you for your feedback.

Can you connect your atlas service with mongoDB shell and SSH tunnel?

To locate the issue, I need to recall the issue locally? If possible, could you give me an accessible(mongo shell) test MongoDB URI and temporary SSH account to recall the issue?

URL

paopao ●

I have the same error to tunnel in the cluster mongo server.

URL

Pavel S ●

the same error mongobooster 4.1.2, mongodb 3.4.4 with replica

"message" : "failed to connect to server [10.0.1.206:27017] on first connect [MongoError: connection 5 to 10.0.1.206:27017 timed out]",

"stack" : "MongoError: failed to connect to server [10.0.1.206:27017] on first connect [MongoError: connection 5 to 10.0.1.206:27017 timed out]" +

"at Pool.<anonymous> (/Applications/mongobooster.app/Contents/Resources/app.asar/node_modules/qh-mongodb/node_modules/mongodb-core/lib/topologies/server.js:336:35)" +

"at emitOne (events.js:96:13)" +

"at Pool.emit (events.js:191:7)" +

"at Connection.<anonymous> (/Applications/mongobooster.app/Contents/Resources/app.asar/node_modules/qh-mongodb/node_modules/mongodb-core/lib/connection/pool.js:280:12)" +

"at Object.onceWrapper (events.js:293:19)" +

"at emitTwo (events.js:106:13)" +

"at Connection.emit (events.js:194:7)" +

"at Socket.<anonymous> (/Applications/mongobooster.app/Contents/Resources/app.asar/node_modules/qh-mongodb/node_modules/mongodb-core/lib/connection/connection.js:197:10)" +

"at Object.onceWrapper (events.js:293:19)" +

"at emitNone (events.js:86:13)" +

"at Socket.emit (events.js:188:7)" +

"at Socket._onTimeout (net.js:351:8)" +

"at ontimeout (timers.js:386:14)" +

"at tryOnTimeout (timers.js:250:5)" +

"at Timer.listOnTimeout (timers.js:214:5)",

"name" : "MongoError"

}

URL