Method: ContainerManager#check

Defined in:
lib/wf_node_api/container_manager.rb

#check ⇒ Object

Checks the installation with a simple test procedure

Raises:

  • (StandardError) 


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# File 'lib/wf_node_api/container_manager.rb', line 31

def check
  name = (0...8).map { (65 + rand(26)).chr }.join
  puts "==> Random name for the container: #{name}"

  # containers should return an array
  puts "==> Listing containers"
  res = containers()
  #puts res.inspect

  raise 'containers() failed' unless res.is_a?(Array)
  puts "==> PASS"

  # container should not work
  puts "==> Getting container info on non-existant container (should not work)"

  begin
    res = container(name)
    raise 'container() failed'
  rescue => e
    puts "==> PASS"
  end

  # delete should not work
  puts "==> Delete non-existing container (should not work)"

  begin
    res = delete(name)
    raise 'delete() failed'
  rescue => e
    puts "==> PASS"
  end

  # start should not work
  puts "==> Starting non-existing container (should not work)"

  begin
    res = start(name)
    raise 'start() failed'
  rescue => e
    puts "==> PASS"
  end

  # stop should not work
  puts "==> Stopping non-existing container (should not work)"

  begin
    res = stop(name)
    raise 'stop() failed'
  rescue => e
    puts "==> PASS"
  end

  # kill should not work
  puts "==> Killing non-existing container (should not work)"

  begin
    res = kill(name)
    raise 'kill() failed'
  rescue => e
    puts "==> PASS"
  end

  # create should work
  puts "==> Create container"
  create_container(name, '1.2.3.4', 1, 64, 1)
  puts "==> PASS"

  # start should work
  puts "==> Starting container"
  start(name)
  puts "==> PASS"

  # stop should work
  puts "==> Stopping container"
  stop(name)
  puts "==> PASS"

  # kill should not work
  puts "==> Killing stopped container (should not work)"

  begin
    res = kill(name)
    raise 'kill() failed'
  rescue => e
    puts "==> PASS"
  end

  # stop should not work
  puts "==> Stopping stopped container (should not work)"

  begin
    res = stop(name)
    raise 'stop() failed'
  rescue => e
    puts "==> PASS"
  end

  # start should work
  puts "==> Starting container"
  start(name)
  puts "==> PASS"

  # kill should work
  puts "==> Killing container"
  kill(name)
  puts "==> PASS"

  # delete should work
  puts "==> Deleting container"
  delete(name)
  puts "==> PASS"
end