Connect app with the clousSQL Proxy Container, running in separate namespaces.

[kartik k]

Hello,

Please go through the scenario :

Aim : I want to "my-app" running in namespace "my-app", communicate with the CloudSQL instance  through , cloud proxy container running in name space "db".

1. name space=db : in this  proxy container is running for Cloud SQL instance

logs form mysql Proxy container :

2018/03/30 08:56:28 using credential file for authentication; email=xyz-a...@xyzaccount.com

2018/03/30 08:56:28 Listening on 0.0.0.0.1:3306 for jenkins-196609:us-central1:mysql-test1

2018/03/30 08:56:28 Ready for new connections

2. name space=my-app : in this app container is runnign.

Logs from the my-app container:

> docker_...@1.0.0 start /usr/src/app

> node server.js

Running on http://:80

{ Error: connect ETIMEDOUT

at Connection._handleConnectTimeout (/usr/src/app/node_modules/mysql/lib/Connection.js:419:13)

at Object.onceWrapper (events.js:313:30)

at emitNone (events.js:106:13)

at Socket.emit (events.js:208:7)

at Socket._onTimeout (net.js:420:8)

at ontimeout (timers.js:482:11)

at tryOnTimeout (timers.js:317:5)

at Timer.listOnTimeout (timers.js:277:5)

--------------------

at Protocol._enqueue (/usr/src/app/node_modules/mysql/lib/protocol/Protocol.js:145:48)

at Protocol.handshake (/usr/src/app/node_modules/mysql/lib/protocol/Protocol.js:52:23)

at Connection.connect (/usr/src/app/node_modules/mysql/lib/Connection.js:130:18)

at Object.<anonymous> (/usr/src/app/server.js:14:12)

at Module._compile (module.js:652:30)

Please help he how can I achieve this.

Regards
Kartik