Class: CloudstackCli::Helper

Inherits:
Object
  • Object
show all
Defined in:
lib/cloudstack-cli/helper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config_file) ⇒ Helper

Returns a new instance of Helper.



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# File 'lib/cloudstack-cli/helper.rb', line 5

def initialize(config_file)
  @config_file = config_file
 @cs = CloudstackClient::Connection.new(
   options[:url],
   options[:api_key],
   options[:secret_key]
 )
end

Instance Attribute Details

#cs ⇒ Object (readonly)

Returns the value of attribute cs.



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# File 'lib/cloudstack-cli/helper.rb', line 3

def cs
  @cs
end

Instance Method Details

#assign_to_load_balancer_rule(id, names) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 109

def assign_to_load_balancer_rule(id, names)
  puts "Add #{names.join(', ')} to rule #{id}...".color(:yellow)
  rule = @cs.assign_to_load_balancer_rule(id, names)
  if rule['success']
    puts "OK!".color(:green)
  else
    puts "Failed!".color(:red)
  end
end

#bootstrap_server(name, zone, template, offering, networks, pf_rules = [], project = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 57

def bootstrap_server(name, zone, template, offering, networks, pf_rules = [], project = nil)
puts "Create server #{name}...".color(:yellow)
server = @cs.create_server(
	name,
	offering,
	template,
	zone,
	networks,
	project
)

puts
puts "Server #{server["name"]} has been created.".color(:green)
puts
puts "Make sure the server is running...".color(:yellow)
@cs.wait_for_server_state(server["id"], "Running")
puts "OK!".color(:green)
puts
puts "Get the fqdn of the server...".color(:yellow)
server_fqdn = @cs.get_server_fqdn(server)
puts "FQDN is #{server_fqdn}".color(:green)

if pf_rules.size > 0
	puts
	pf_rules.each do |pf_rule|
      ip = pf_rule.split(":")[0]
		ip_addr = @cs.get_public_ip_address(ip)
		port = pf_rule.split(":")[1]
	  	print "Create port forwarding rule #{ip}:#{port} ".color(:yellow)
	  	@cs.create_port_forwarding_rule(ip_addr["id"], port, 'TCP', port, server["id"])
	  	puts
	end
end

puts
puts "Complete!".color(:green)
end

#bootstrap_server_interactive ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 119

def bootstrap_server_interactive
  ARGV.clear 
	puts
	puts "We are going to deploy a new server and..."
	puts "- assign a public IP address"
	puts "- create a firewall rule for SSH and HTTP access"
	puts "- connect to the server and install the puppet client}"
	puts

	print "Please provide a name for the new server".background(:blue)
	puts " (spaces or special characters are NOT allowed): "
	server_name = gets.chomp

	if projects.size > 0
	  puts "Select a project".background(:blue)
	  print_options(projects)
	  project = gets.chomp.to_i - 1
	end

	puts "Select a computing offering:".background(:blue)
	print_options(server_offerings)
	service_offering = gets.chomp.to_i - 1

	puts "Select a template:".background(:blue)
	print_options(templates)
	template = gets.chomp.to_i - 1

	puts "Select a availability zone:".background(:blue)
	print_options(zones)
	zone = gets.chomp.to_i - 1
	
	# FIXME: show only networks in selected zone
	puts "Select a network:".background(:blue)
	project_id = projects[project]['id'] rescue nil
	networks = @cs.list_networks(project_id)
	print_options(networks)
	network = gets.chomp.to_i - 1

	bootstrap_server(
	  server_name,
	  zones[zone]["name"],
	  templates[template]["name"],
	  server_offerings[service_offering]["name"],
	  [networks[network]["name"]],
	  projects[project]["name"]
	)
end

#create_load_balancer_rule(name, ip, private_port, public_port, options = {}) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 103

def create_load_balancer_rule(name, ip, private_port, public_port, options = {})
  puts "Create rule #{name}...".color(:yellow)
  @cs.create_load_balancer_rule(name, ip, private_port, public_port, options = {})
  puts "OK!".color(:green)
end

#domains(name = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 24

def domains(name = nil)
  @cs.list_domains(name)
end

#list_accounts(name = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 95

def list_accounts(name = nil)
  @cs.list_accounts({ name: name })
end

#list_load_balancer_rules(project = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 99

def list_load_balancer_rules(project = nil)
  @cs.list_load_balancer_rules(project)
end

#networks(project_id = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 44

def networks(project_id = nil)
  @cs.list_networks(project_id)
end

#options ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 14

def options
   @options ||= CloudstackClient::ConnectionHelper.load_configuration(@config_file)
end

#print_options(options, attr = 'name') ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 18

def print_options(options, attr = 'name')
  options.to_enum.with_index(1).each do |option, i|
     puts "#{i}: #{option[attr]}"
  end   
end

#projects ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 36

def projects
  @projects ||= @cs.list_projects
end

#server_offerings(domain = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 28

def server_offerings(domain = nil)
  @server_offerings ||= @cs.list_service_offerings(domain)
end

#templates(type = 'featured', project_id = -1)) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 32

def templates(type = 'featured', project_id = -1)
  @templates ||= @cs.list_templates(type, project_id)
end

#virtual_machines(options = {}) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 53

def virtual_machines(options = {})
  @cs.list_servers(options)
end

#volumes(project_id = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 49

def volumes(project_id = nil)
  @cs.list_volumes(project_id)
end

#zones ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 40

def zones
  @zones ||= @cs.list_zones
end