I'm following instructions for installation of kubernetes on Ubuntu Server 14.04 (running inside Parallels virtual machine). Everything goes well until I run kube-up.sh:
# KUBERNETES_PROVIDER=ubuntu ./kube-up.sh
... Starting cluster using provider: ubuntu
... calling verify-prereqs
... calling kube-up
Deploying master and minion on machine 10.10.103.250
ssh: connect to host 10.10.103.250 port 22: Connection refusedWhere should I look to find out why is ssh connection refused (verbose mode does not give much info)?
cluster/ubuntu - Removed due to deprecation and lack of maintenance. Please see - https://github.com/kubernetes/kubernetes/pull/44344
So cloning master branch (git clone https://github.com/kubernetes/kubernetes) no longer works. You should use old releases to work on Ubuntu 14.04.
If you want to work on Ubuntu 16.04, you can install kubernetes using kubeadm
kube-up.sh is failing here. It uses your default ssh credentials, so verify that you can ssh in from a terminal.