Class: VagrantPlugins::Routes::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/command.rb

Defined Under Namespace

Modules: WindowsSupport

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.synopsis ⇒ Object 



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# File 'lib/command.rb', line 9

def self.synopsis
  'Access OpenShift routes from the host'
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/command.rb', line 13

def execute
  options = {}
  options[:all] = ''

  opts = OptionParser.new do |o|
    o.banner = 'Usage: vagrant route [options]'
    o.separator ''
    o.separator 'Options:'
    o.separator ''

    o.on('--all', 'Expose all routes') do
      # TODO: make --config option configurable
      options[:all] = '--all-namespaces --config=/var/lib/origin/openshift.local.config/master/admin.kubeconfig'
    end
  end

  argv = parse_options(opts)
  return unless argv

  with_target_vms(nil, single_target: true) do |machine|
    machine.communicate.execute("oc get routes #{options[:all]}", sudo: false) do |type, data|
      @result = data
    end
    @env.ui.info("Updating hosts file with new hostnames:\n#{routes_hostnames(@result).join(', ')}")
    ip = machine.ssh_info[:host]
    update_hosts(routes_hostnames(@result), ip)
  end
rescue NoRoutesError
  @env.ui.error('No routes are defined.')
rescue => e
  case @result
  # We are not signed-in
  when /.*the server has asked for the client to provide credentials.*/
    @env.ui.error('You need to sign in and select a project in OpenShift first.')
  # OpenShift is not installed on the guest
  when /.*oc: command not found.*/
    @env.ui.error('oc command was not found on guest. Is OpenShift installed?')
  # Logged-in user has no privilage to list all routes
  when /.*cannot list all routes in the cluster*/
    @env.ui.error('You need to be logged in as cluster admin to expose all routes.')
  else
    @env.ui.error("Unexpected error occured:\n\n#{e.message}")
  end
end