Class: CloudstackCli::Helper

Inherits:
Object
  • Object
show all
Includes:
CommandLineReporter
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 7

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 5

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 157

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 93

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

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



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# File 'lib/cloudstack-cli/helper.rb', line 151

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

#create_offering(params) ⇒ Object 



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

def create_offering(params)
  @cs.create_offering(params)
end

#delete_offering(id) ⇒ Object 



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

def delete_offering(id)
  @cs.delete_offering(id)
end

#destroy_router(id) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 175

def destroy_router(id)
  @cs.destroy_router(id)
end

#domains(name = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 20

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

#interactive ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 197

def interactive
  ARGV.clear 
  puts
  puts %{We are going to deploy a new server and...
   - assign a public IP address
   - create a firewall rule for SSH and HTTP access
   - connect to the server and install the puppet client}.color(:magenta)
  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

#list_accounts(name = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 143

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 147

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

#list_routers(args, redundant_state = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 167

def list_routers(args, redundant_state = nil)
  routers = @cs.list_routers(args)
  if redundant_state
   return  routers.select {|r| r['redundantstate'].downcase == redundant_state.downcase }
  end
  routers
end

#networks(project_id = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 52

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

#options ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 187

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

#physical_networks ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 56

def physical_networks
  @cs.list_physical_networks
end

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



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# File 'lib/cloudstack-cli/helper.rb', line 191

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 44

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

#reboot_server(name) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 139

def reboot_server(name)
  @cs.reboot_server(name)
end

#remove_publicip(id) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 16

def remove_publicip(id)
  @cs.disassociate_ip_address(id)
end

#server_offerings(domain = nil) ⇒ Object 



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

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

#start_router(id) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 179

def start_router(id)
  @cs.start_router(id)
end

#start_server(name) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 135

def start_server(name)
  @cs.start_server(name)
end

#stop_router(id) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 183

def stop_router(id)
  @cs.stop_router(id)
end

#stop_server(name) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 131

def stop_server(name)
  @cs.stop_server(name)
end

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



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

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

#update_offering(args) ⇒ Object 



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

def update_offering(args)
  @cs.update_offering(args)
end

#virtual_machines(options = {}) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 64

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

#virtual_machines_table(vms) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 68

def virtual_machines_table(vms)
  table(border: true) do
    row do
      column 'Name', width: 20
      column 'State'
      column 'Offering', align: 'right'
      column 'Template', align: 'right', width: 30
      column 'IP\'s', width: 14
      column 'Project'
      column 'Account'
    end
    vms.each do |vm|
      row do
        column vm['name']
        column vm['state']
        column vm['serviceofferingname']
        column vm['templatename']
        column vm['nic'].map { |nic| nic['ipaddress']}.join(" ")
        column vm['project']
        column vm['account']
      end
    end
  end
end

#volumes(project_id = nil) ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 60

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

#zones ⇒ Object 



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# File 'lib/cloudstack-cli/helper.rb', line 48

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