I'm trying to perform curl
to my pod from another pod in a Kubernetes cluster.
$ kubectl version --short
Client Version: v1.17.0
Server Version: v1.16.14
To do so, I tried the following commands:
$ kubectl run curl-performer --image=radial/busyboxplus:curl -i --tty --rm
If you don't see a command prompt, try pressing enter.
$ curl -XGET http://account-server.console.svc:9090
curl: (6) Couldn't resolve host 'account-server.console.svc'
But nslookup
works fine.
$ nslookup account-server.console.svc
Server: 10.245.0.10
Address 1: 10.245.0.10 kube-dns.kube-system.svc.cluster.local
Name: account-server.console.svc
Address 1: 10.245.87.129 account-server.console.svc.cluster.local
What am I missing here?
Update:
Complete form of DNS address doesn't work either:
$ curl -XGET http://account-server.console.svc.cluster.local:9090
curl: (6) Couldn't resolve host 'account-server.console.svc.cluster.local'