Class: CivoCLI::Instance

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

Constant Summary collapse

DEFAULT_SIZE = 
'g2.small'
DEFAULT_REGION = 
'lon1'
DEFAULT_INITIAL_USER = 
'civo'
DEFAULT_PUBLIC_IP = 
'true'
DEFAULT_TEMPLATE = 
'811a8dfb-8202-49ad-b1ef-1e6320b20497'
DEFAULT_HOSTNAME = 
CivoCLI::NameGenerator.create

Instance Method Summary collapse

Instance Method Details

#console(id) ⇒ Object 



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# File 'lib/instance.rb', line 263

def console(id)
  CivoCLI::Config.set_api_auth
  instance = detect_instance(id)
  puts "Access #{instance.hostname.colorize(:green)} at #{instance.console.url}"
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#create(*args) ⇒ Object 



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# File 'lib/instance.rb', line 129

def create(*args)
  CivoCLI::Config.set_api_auth

  if !options[:name] && !args
    hostname = CivoCLI::NameGenerator.create
  elsif options[:name]
    hostname = options[:name]
  elsif !options[:name] && args
    hostname = args.join('-')
  end
  if options[:template] && options[:snapshot]
    puts "Please provide either template OR snapshot ID".colorize(:red)
    exit 1
  end

  if !options[:template] && !options[:snapshot]
    options[:template] = DEFAULT_TEMPLATE
  end

  if options[:script]
    unless File.exist?(File.expand_path(options[:script]))
      puts "The file #{options[:script].colorize(:red)} doesn't exist or isn't readable"
      exit 2
    end
    script = File.read(File.expand_path(options[:script]))
  end

  if options[:template]
    @instance = Civo::Instance.create(hostname: hostname, size: options[:size], template: options[:template], public_ip: options[:public_ip], initial_user: options[:initial_user], region: options[:region], ssh_key_id: options[:ssh_key], tags: options[:tags], script: script)
  elsif options[:snapshot]
    @instance = Civo::Instance.create(hostname: hostname, size: options[:size], snapshot_id: options[:snapshot], public_ip: options[:public_ip], initial_user: options[:initial_user], region: options[:region], ssh_key_id: options[:ssh_key], tags: options[:tags], script: script)
  end

  if options[:wait]
    print "Building new instance #{hostname}: " unless options[:quiet]
    timer = CivoCLI::Timer.new
    timer.start_timer
     = CivoCLI::Spinner.spin(instance: @instance, quiet: options[:quiet]) do |s|
      Civo::Instance.all.items.each do |instance|
        if instance.id == @instance.id && instance.status == 'ACTIVE'
          s[:final_instance] = instance
        end
      end
      s[:final_instance]
    end
    timer.end_timer
    if options[:quiet]
      puts [:final_instance].id
    else
      puts "\b Done\nCreated instance #{[:final_instance].hostname.colorize(:green)} - #{[:final_instance].initial_user}@#{[:final_instance].public_ip} in #{Time.at(timer.time_elapsed).utc.strftime("%M min %S sec")}"
    end
  else
    puts "Created instance #{hostname.colorize(:green)}"
  end
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#firewall(id, firewall_id) ⇒ Object 



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# File 'lib/instance.rb', line 322

def firewall(id, firewall_id)
  CivoCLI::Config.set_api_auth

  instance = detect_instance(id)

  Civo::Instance.firewall(id: instance.id, firewall_id: firewall_id)
  puts "Set #{instance.hostname.colorize(:green)} to use firewall '#{firewall_id.colorize(:yellow)}'"
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#high_cpu ⇒ Object 



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# File 'lib/instance.rb', line 33

def high_cpu
  CivoCLI::Config.set_api_auth
  instance = detect_instance(id)

  Civo::Instance.high_cpu
end

#list ⇒ Object 



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# File 'lib/instance.rb', line 12

def list
  CivoCLI::Config.set_api_auth
  if options[:quiet]
    Civo::Instance.all(per_page: 10_000_000).items.each do |instance|
      puts instance.id
    end
  else
    rows = []
    sizes = Civo::Size.all.items
    Civo::Instance.all(per_page: 10_000_000).items.each do |instance|
      size_name = sizes.detect {|s| s.name == instance.size}&.nice_name
      rows << [instance.id, instance.hostname, size_name, instance.region, instance.public_ip, instance.status]
    end
    puts Terminal::Table.new headings: ['ID', 'Hostname', 'Size', 'Region', 'Public IP', 'Status'], rows: rows
  end
end

#move_ip(id, ip_address) ⇒ Object 



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# File 'lib/instance.rb', line 309

def move_ip(id, ip_address)
  CivoCLI::Config.set_api_auth

  instance = detect_instance(id)

  Civo::Instance.move_ip(id: instance.id, ip: ip_address)
  puts "Moved public IP #{ip_address} to instance #{instance.hostname}"
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#password(id) ⇒ Object 



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# File 'lib/instance.rb', line 360

def password(id)
  CivoCLI::Config.set_api_auth
  instance = detect_instance(id)
  if options[:quiet]
    puts instance.initial_password
  else
    puts "The password for user #{instance.initial_user.colorize(:green)} on #{instance.hostname.colorize(:green)} is #{instance.initial_password.colorize(:green)}"
  end
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#public_ip(id) ⇒ Object 



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# File 'lib/instance.rb', line 336

def public_ip(id)
  CivoCLI::Config.set_api_auth

  instance = detect_instance(id)
  unless instance.public_ip.nil?
    if options[:quiet]
      puts instance.public_ip
    else
      puts "The public IP for #{instance.hostname.colorize(:green)} is #{instance.public_ip.colorize(:green)}"
    end
  else
    puts "Error: Instance has no public IP"
    exit 2
  end

rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#reboot(id) ⇒ Object 



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# File 'lib/instance.rb', line 238

def reboot(id)
  CivoCLI::Config.set_api_auth

  instance = detect_instance(id)
  puts "Rebooting #{instance.hostname.colorize(:red)}. Use 'civo instance show #{instance.hostname}' to see the current status."
  instance.reboot
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#remove(id) ⇒ Object 



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# File 'lib/instance.rb', line 224

def remove(id)
  CivoCLI::Config.set_api_auth
  instance = detect_instance(id)

  puts "Removing instance #{instance.hostname.colorize(:red)}"
  instance.remove
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#show(id) ⇒ Object 



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# File 'lib/instance.rb', line 42

def show(id)
  CivoCLI::Config.set_api_auth
  rows = []
  instance = detect_instance(id)

  sizes = Civo::Size.all(all: true).items
  ssh_keys = Civo::SshKey.all.items
  networks = Civo::Network.all.items
  firewalls = Civo::Firewall.all.items

  size = sizes.detect {|s| s.name == instance.size}
  if size
    @size_name = size.description
  end
  @network = networks.detect {|n| n.id == instance.network_id}
  @firewall = firewalls.detect {|fw| fw.id == instance.firewall_id}

  puts "                ID : #{instance.id}"
  puts "          Hostname : #{instance.hostname}"
  if instance.reverse_dns
    puts "       Reverse DNS : #{instance.reverse_dns}"
  end
  puts "              Tags : #{instance.tags.join(", ")}"
  puts "              Size : #{@size_name}"
  case instance.status
  when "ACTIVE"
    puts "            Status : #{instance.status.colorize(:green)}"
  when /ING$/
    puts "            Status : #{instance.status.colorize(:orange)}"
  else
    puts "            Status : #{instance.status.colorize(:red)}"
  end
  puts "        Private IP : #{instance.private_ip}"
  puts "         Public IP : #{[instance.pseudo_ip, instance.public_ip].join(" => ")}"
  puts "           Network : #{@network.label} (#{@network.cidr})"
  puts "          Firewall : #{@firewall&.name} (rules: #{@firewall&.rules_count})"
  puts "            Region : #{instance.region}"
  puts "      Initial User : #{instance.initial_user}"
  if instance.ssh_key.present?
    key = ssh_keys.detect { |k| k.id == instance.ssh_key }
    puts "           SSH Key : #{key.name} (#{key.fingerprint})"
  end
  puts "      OpenStack ID : #{instance.openstack_server_id}"
  puts "       Template ID : #{instance.template_id}"
  puts "       Snapshot ID : #{instance.snapshot_id}"
  puts ""
  if instance.script.present?
    puts "-" * 26 + " INIT SCRIPT " + "-" * 26
    puts instance.script
    puts ""
  end
  puts "-" * 29 + " NOTES " + "-" * 29
  puts ""
  puts instance.notes
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#soft_reboot(id) ⇒ Object 



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# File 'lib/instance.rb', line 251

def soft_reboot(id)
  CivoCLI::Config.set_api_auth

  instance = detect_instance(id)
  puts "Soft-rebooting #{instance.hostname.colorize(:red)}. Use 'civo instance show #{instance.hostname}' to see the current status."
  instance.soft_reboot
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#start(id) ⇒ Object 



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# File 'lib/instance.rb', line 284

def start(id)
  CivoCLI::Config.set_api_auth

  instance = detect_instance(id)
  puts "Starting #{instance.hostname.colorize(:green)}. Use 'civo instance show #{instance.hostname}' to see the current status."
  instance.start
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#stop(id) ⇒ Object 



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# File 'lib/instance.rb', line 273

def stop(id)
  CivoCLI::Config.set_api_auth
  instance = detect_instance(id)
  puts "Stopping #{instance.hostname.colorize(:red)}. Use 'civo instance show #{instance.hostname}' to see the current status."
  Civo::Instance.stop(id: instance.id)
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#tags(id, newtags = nil) ⇒ Object 



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# File 'lib/instance.rb', line 189

def tags(id, newtags = nil)
  CivoCLI::Config.set_api_auth
  instance = detect_instance(id)

  Civo::Instance.tags(id: instance.id, tags: newtags)
  puts "Updated tags on #{instance.hostname.colorize(:green)}. Use 'civo instance show #{instance.hostname}' to see the current tags.'"
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#update(id) ⇒ Object 



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# File 'lib/instance.rb', line 206

def update(id)
  CivoCLI::Config.set_api_auth
  instance = detect_instance(id)

  if options[:name]
    Civo::Instance.update(id: instance.id, hostname: options[:name])
    puts "Instance #{instance.id} now named #{options[:name].colorize(:green)}"
  end
  if options[:notes]
    Civo::Instance.update(id: instance.id, notes: options[:notes])
    puts "Instance #{instance.id} notes are now: #{options[:notes].colorize(:green)}"
  end
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end

#upgrade(id, new_size) ⇒ Object 



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# File 'lib/instance.rb', line 296

def upgrade(id, new_size)
  CivoCLI::Config.set_api_auth

  instance = detect_instance(id)

  Civo::Instance.upgrade(id: instance.id, size: new_size)
  puts "Resizing #{instance.hostname.colorize(:green)} to #{new_size.colorize(:red)}. Use 'civo instance show #{instance.hostname}' to see the current status."
rescue Flexirest::HTTPException => e
  puts e.result.reason.colorize(:red)
  exit 1
end