Class: Ironfan::Provider::OpenStack::Machine
- Inherits:
-
IaasProvider::Machine
- Object
- Resource
- IaasProvider::Machine
- Ironfan::Provider::OpenStack::Machine
- Defined in:
- lib/ironfan/headers.rb,
lib/ironfan/provider/openstack/machine.rb
Class Method Summary collapse
-
.block_device_mapping(computer) ⇒ Object
An array of hashes with dorky-looking keys, just like Fog wants it.
-
.create!(computer) ⇒ Object
Manipulation.
- .destroy!(computer) ⇒ Object
- .expected_ids(computer) ⇒ Object
- .launch_description(computer) ⇒ Object
- .lint(computer) ⇒ Object
-
.load!(cluster = nil) ⇒ Object
Discovery.
- .multiple? ⇒ Boolean
-
.resource_type ⇒ Object
def self.resource_type() Ironfan::IaasProvider::Machine; end.
- .save!(computer) ⇒ Object
- .shared? ⇒ Boolean
-
.validate_resources!(computers) ⇒ Object
Find active machines that haven’t matched, but should have, make sure all bogus machines have a computer to attach to for display purposes.
Instance Method Summary collapse
- #created? ⇒ Boolean
- #created_at ⇒ Object
- #dns_name ⇒ Object
- #error? ⇒ Boolean
- #flavor_id ⇒ Object
- #flavor_name ⇒ Object
- #groups ⇒ Object
- #image_id ⇒ Object
- #keypair ⇒ Object
- #pending? ⇒ Boolean
- #perform_after_launch_tasks? ⇒ Boolean
- #private_ip_address ⇒ Object
- #public_hostname ⇒ Object
- #public_ip_address ⇒ Object
- #receive_adaptee(obj) ⇒ Object
- #running? ⇒ Boolean
- #ssh_key ⇒ Object
- #start ⇒ Object
- #stop ⇒ Object
- #stopped? ⇒ Boolean
- #stopping? ⇒ Boolean
- #tags ⇒ Object
- #to_display(style, values = {}) ⇒ Object
- #to_s ⇒ Object
- #vpc_id ⇒ Object
Methods inherited from IaasProvider::Machine
Class Method Details
.block_device_mapping(computer) ⇒ Object
An array of hashes with dorky-looking keys, just like Fog wants it.
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# File 'lib/ironfan/provider/openstack/machine.rb', line 316 def self.block_device_mapping(computer) Ironfan.todo "CODE SMELL: Machine is too familiar with EbsVolume problems" computer.drives.values.map do |drive| next if drive.disk # Don't create any disc already satisfied volume = drive.volume or next hsh = { 'DeviceName' => volume.device } if volume.attachable == 'ephemeral' hsh['VirtualName'] = drive.name # if set for creation at launch (and not already created) elsif drive.node[:volume_id].blank? && volume.create_at_launch if volume.snapshot_id.blank? && volume.size.blank? raise "Must specify a size or a snapshot ID for #{volume}" end hsh['Ebs.SnapshotId'] = volume.snapshot_id if volume.snapshot_id.present? hsh['Ebs.VolumeSize'] = volume.size.to_s if volume.size.present? hsh['Ebs.DeleteOnTermination'] = (not volume.keep).to_s else next end hsh end.compact end |
.create!(computer) ⇒ Object
Manipulation
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# File 'lib/ironfan/provider/openstack/machine.rb', line 198 def self.create!(computer) Ironfan.todo("CODE SMELL: overly large method: #{caller}") return if computer.machine? and computer.machine.created? Ironfan.step(computer.name,"creating cloud machine", :green) # errors = lint(computer) if errors.present? then raise ArgumentError, "Failed validation: #{errors.inspect}" ; end # launch_desc = launch_description(computer) Chef::Log.debug(JSON.pretty_generate(launch_desc)) # tag the computer correctly = { 'cluster' => computer.server.cluster_name, 'facet' => computer.server.facet_name, 'index' => computer.server.index.to_s, 'name' => computer.name, 'creator' => Chef::Config.username } Ironfan.safely do fog_server = OpenStack.connection.servers.create(launch_desc) machine = Machine.new(:adaptee => fog_server) computer.machine = machine remember machine, :id => computer.name Ironfan.step(fog_server.id,"waiting for machine to be ready", :gray) Ironfan.tell_you_thrice :name => fog_server.id, :problem => "server unavailable", :error_class => Fog::Errors::Error do fog_server.wait_for { state == "ACTIVE" } end end computer.machine..set() #OpenStack.ensure_tags(tags, computer.machine) # no volumes at the momnt # register the new volumes for later save!, and tag appropriately #computer.machine.volumes.each do |v| # Ironfan.todo "CODE SMELL: Machine is too familiar with EbsVolume problems" # ebs_vol = OpenStack::EbsVolume.register v # drive = computer.drives.values.select do |drive| # drive.volume.device == ebs_vol.device # end.first # drive.disk = ebs_vol # # vol_name = "#{computer.name}-#{drive.volume.name}" # tags['server'] = computer.name # tags['name'] = vol_name # tags['Name'] = vol_name # tags['mount_point'] = drive.volume.mount_point # tags['device'] = drive.volume.device # OpenStack.ensure_tags(tags,ebs_vol) #end end |
.destroy!(computer) ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 338 def self.destroy!(computer) return unless computer.machine? forget computer.machine.name computer.machine.destroy computer.machine.reload # show the node as shutting down end |
.expected_ids(computer) ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 42 def self.expected_ids(computer) [computer.server.full_name]; end |
.launch_description(computer) ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 275 def self.launch_description(computer) cloud = computer.server.cloud(:openstack) user_data = self.cloud_init_user_data(computer) # main machine info # note that Fog does not actually create tags when it creates a # server; they and permanence are applied during sync description = { :image_ref => cloud.image_id, :flavor_ref => OpenStack.flavor_hash[cloud.flavor].id, #:vpc_id => cloud.vpc, #:subnet_id => cloud.subnet, :key_name => cloud.ssh_key_name(computer), :user_data => user_data, #:block_device_mapping => block_device_mapping(computer), :availability_zone => cloud.default_availability_zone, #:monitoring => cloud.monitoring, :name => computer.name, } description[:security_groups] = (computer.server.security_groups.keys + cloud.security_groups.keys).uniq #description[:iam_server_certificates] = cloud.iam_server_certificates.values.map do |cert| # IamServerCertificate.recall(IamServerCertificate.full_name(computer, cert)) #end.compact.map(&:name) #description[:elastic_load_balancers] = cloud.elastic_load_balancers.values.map do |elb| # ElasticLoadBalancer.recall(ElasticLoadBalancer.full_name(computer, elb)) #end.compact.map(&:name) #if cloud.flavor_info[:placement_groupable] # ui.warn "1.3.1 and earlier versions of Fog don't correctly support placement groups, so your nodes will land willy-nilly. We're working on a fix" # description[:placement] = { 'groupName' => cloud.placement_group.to_s } #end #if cloud.flavor_info[:ebs_optimizable] # description[:ebs_optimized] = cloud.ebs_optimized #end description end |
.lint(computer) ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 259 def self.lint(computer) cloud = computer.server.cloud(:openstack) info = [computer.name, cloud.inspect] errors = {} server_errors = computer.server.lint errors["Unhappy Server"] = server_errors if server_errors.present? errors["No AMI found"] = info if cloud.image_id.blank? errors['Missing client'] = info unless computer.client? errors['Missing private_key'] = computer.client unless computer.private_key # #all_asserted_regions = [OpenStack.connection.region, cloud.region, Chef::Config[:knife][:region], Ironfan.chef_config[:region]].compact.uniq #errors["mismatched region"] = all_asserted_regions unless all_asserted_regions.count == 1 # errors end |
.load!(cluster = nil) ⇒ Object
Discovery
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# File 'lib/ironfan/provider/openstack/machine.rb', line 156 def self.load!(cluster=nil) OpenStack.connection.servers.each do |fs| machine = new(:adaptee => fs) if (not machine.created?) next unless Ironfan.chef_config[:include_terminated] remember machine, :append_id => "terminated:#{machine.id}" elsif recall? machine.name machine.bogus << :duplicate_machines recall(machine.name).bogus << :duplicate_machines remember machine, :append_id => "duplicate:#{machine.id}" else # never seen it remember machine end end end |
.multiple? ⇒ Boolean
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# File 'lib/ironfan/provider/openstack/machine.rb', line 39 def self.multiple?() false; end |
.resource_type ⇒ Object
def self.resource_type() Ironfan::IaasProvider::Machine; end
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# File 'lib/ironfan/provider/openstack/machine.rb', line 41 def self.resource_type() :machine; end |
.save!(computer) ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 345 def self.save!(computer) return unless computer.machine? # the EC2 API does not surface disable_api_termination as a value, so we # have to set it every time. permanent = computer.server.cloud(:openstack).permanent return unless computer.created? #Ironfan.step(computer.name, "setting termination flag #{permanent}", :blue) #Ironfan.unless_dry_run do # Ironfan.safely do # OpenStack.connection.modify_instance_attribute( computer.machine.id, # {'DisableApiTermination.Value' => computer.permanent?, }) # end #end end |
.shared? ⇒ Boolean
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# File 'lib/ironfan/provider/openstack/machine.rb', line 38 def self.shared?() false; end |
.validate_resources!(computers) ⇒ Object
Find active machines that haven’t matched, but should have,
make sure all bogus machines have a computer to attach to
for display purposes
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# File 'lib/ironfan/provider/openstack/machine.rb', line 180 def self.validate_resources!(computers) recall.each_value do |machine| next unless machine.users.empty? and machine.name if computers.clusters.any?{ |comp| machine.name.match("^#{comp.name}-") } machine.bogus << :unexpected_machine end next unless machine.bogus? fake = Ironfan::Broker::Computer.new fake[:machine] = machine fake.name = machine.name machine.users << fake computers << fake end end |
Instance Method Details
#created? ⇒ Boolean
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# File 'lib/ironfan/provider/openstack/machine.rb', line 78 def created? not ['HARD_DELETED', 'SOFT_DELETED', ].include? state end |
#created_at ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 53 def created_at return @adaptee.created end |
#dns_name ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 74 def dns_name ; public_ip_address ; end |
#error? ⇒ Boolean
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# File 'lib/ironfan/provider/openstack/machine.rb', line 95 def error? state == "ERROR" end |
#flavor_id ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 57 def flavor_id # sometimes flavor comes back empty - especially right after the machine has been launched return flavor && flavor["id"] end |
#flavor_name ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 62 def flavor_name fl = OpenStack.flavor_id_hash[ flavor_id ] fl && fl.name end |
#groups ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 71 def groups ; Array(@adaptee.security_groups) ; end |
#image_id ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 67 def image_id return image[:id] end |
#keypair ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 76 def keypair ; key_pair ; end |
#pending? ⇒ Boolean
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# File 'lib/ironfan/provider/openstack/machine.rb', line 81 def pending? state == "BUILD" end |
#perform_after_launch_tasks? ⇒ Boolean
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# File 'lib/ironfan/provider/openstack/machine.rb', line 111 def perform_after_launch_tasks? true end |
#private_ip_address ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 140 def private_ip_address adaptee.private_ip_address rescue nil end |
#public_hostname ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 73 def public_hostname ; private_ip_address ; end |
#public_ip_address ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 144 def public_ip_address adaptee.floating_ip_address rescue nil end |
#receive_adaptee(obj) ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 172 def receive_adaptee(obj) obj = OpenStack.connection.servers.new(obj) if obj.is_a?(Hash) super end |
#running? ⇒ Boolean
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# File 'lib/ironfan/provider/openstack/machine.rb', line 84 def running? state == "ACTIVE" end |
#ssh_key ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 136 def ssh_key keypair = cloud.keypair || computer.server.keypair_name end |
#start ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 99 def start machine = self adaptee.start adaptee.wait_for{ machine.pending? or machine.running? or machine.error? } end |
#stop ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 105 def stop machine = self adaptee.stop adaptee.wait_for{ machine.stopping? or machine.stopped? } end |
#stopped? ⇒ Boolean
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# File 'lib/ironfan/provider/openstack/machine.rb', line 91 def stopped? state == "STOPPED" end |
#stopping? ⇒ Boolean
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# File 'lib/ironfan/provider/openstack/machine.rb', line 87 def stopping? state == "STOPPING" end |
#tags ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 44 def t = .to_hash.update({"Name" => @adaptee.name}) return t.keys.inject({}) {|h,k| h[k]=t[k]; h[k.to_sym]=t[k]; h} end |
#to_display(style, values = {}) ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 115 def to_display(style,values={}) # style == :minimal values["State"] = (state || "unknown").to_sym values["MachineID"] = id values["Public IP"] = public_ip_address values["Private IP"] = private_ip_address values["Created On"] = created_at.to_date return values if style == :minimal # style == :default values["Flavor"] = flavor_name values["AZ"] = availability_zone return values if style == :default # style == :expanded values["Image"] = image_id #values["Volumes"] = volumes.map(&:id).join(', ') values["SSH Key"] = key_name values end |
#to_s ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 148 def to_s "<%-15s %-12s %-25s %-25s %-15s %-15s %-12s %-12s %s:%s>" % [ self.class.handle, id, created_at, name, private_ip_address, public_ip_address, flavor_name, availability_zone, key_name, groups.join(',') ] end |
#vpc_id ⇒ Object
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# File 'lib/ironfan/provider/openstack/machine.rb', line 49 def vpc_id return nil end |