getaddrinfo ENOTFOUND getaddrinfo ENOTFOUND"errno":"ENOTFOUND","code":"ENOTFOUND","syscall":"getaddrinfo","hostname": iam.bluemix.net iam.bluemix.net:443

[cmpmohan]

node version 8

we are trying to connect IBM watson from our kubernetes cluster. we are receiving below error. please find the log below. can any one help to fix issue?

[SEA-AP] error: [getOrCreateWritableEnvironment] Error occurred while trying to retrieve all the existing Watson Discovery service instance environments. - {"stack":"Error: getaddrinfo ENOTFOUND iam.bluemix.net iam.bluemix.net:443\n at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:67:26)","message":"getaddrinfo ENOTFOUND iam.bluemix.net iam.bluemix.net:443","errno":"ENOTFOUND","code":"ENOTFOUND","syscall":"getaddrinfo","hostname":"iam.bluemix.net","host":"iam.bluemix.net","port":443}
(node:61) UnhandledPromiseRejectionWarning: #

[LaurentGoderre]

Are you sure your container has access to the host network?