0.1.48: Only need to check client

Author: phR0ze

.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |spec|
  spec.name = 'kubinator'
- spec.version = '0.1.47'
+ spec.version = '0.1.48'
  spec.summary = "Deployment automation for Kubernetes"
  spec.authors = ["Patrick Crummett"]
  spec.homepage = 'https://github.com/phR0ze/kubinator'

kubinator

@@ -186,7 +186,7 @@ class Kubinator
  #---------------------------------------------------------------------------
  puts(":: Validating the K8s host environment".colorize(:cyan))
  Log.die("Ensure 'kubectl' is installed and on the $PATH") unless FileUtils.exec?('kubectl')
- host_k8sver = `kubectl version`[/GitVersion.*v([\d]+\.[\d]+\.[\d]+)/, 1]
+ host_k8sver = `kubectl version --client`[/GitVersion.*v([\d]+\.[\d]+\.[\d]+)/, 1]
     !puts("Kubectl needs to be version #{@k8sver} or higher".colorize(:red)) and
  exit unless Gem::Version.new(host_k8sver) >= Gem::Version.new(@k8sver)
  puts("Host K8s Version: #{host_k8sver}".colorize(:green))
@@ -203,7 +203,7 @@ class Kubinator
  node_k8sver = nil
  puts("Nodes: #{ips * ', '}".colorize(:cyan))
  Net::SSH.start(ips.first, @user, password:@pass, verify_host_key: :never){|ssh|
- node_k8sver = ssh.exec!("kubectl version")[/GitVersion.*v([\d]+\.[\d]+\.[\d]+)/, 1]
+ node_k8sver = ssh.exec!("kubectl version --client")[/GitVersion.*v([\d]+\.[\d]+\.[\d]+)/, 1]
       !puts("Node K8s needs to be version #{@k8sver} or higher".colorize(:red)) and
  exit unless Gem::Version.new(node_k8sver) >= Gem::Version.new(@k8sver)
  puts("Node K8s Version: #{node_k8sver}".colorize(:green))