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fog--fog/lib/fog/openstack/models/compute/server.rb

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require 'fog/compute/models/server'
require 'fog/openstack/models/compute/metadata'
module Fog
module Compute
class OpenStack
class Server < Fog::Compute::Server
identity :id
attribute :instance_name, :aliases => 'OS-EXT-SRV-ATTR:instance_name'
attribute :addresses
attribute :flavor
attribute :host_id, :aliases => 'hostId'
attribute :image
attribute :metadata
attribute :links
attribute :name
attribute :personality
attribute :progress
attribute :accessIPv4
attribute :accessIPv6
attribute :availability_zone
attribute :user_data_encoded
attribute :state, :aliases => 'status'
attribute :tenant_id
attribute :user_id
attribute :key_name
attr_reader :password
attr_writer :private_key, :private_key_path, :public_key, :public_key_path, :username, :image_ref, :flavor_ref
def initialize(attributes={})
@connection = attributes[:connection]
attributes[:metadata] = {}
self.security_groups = attributes.delete(:security_groups)
self.min_count = attributes.delete(:min_count)
self.max_count = attributes.delete(:max_count)
super
end
def metadata
@metadata ||= begin
Fog::Compute::OpenStack::Metadata.new({
:connection => connection,
:parent => self
})
end
end
def metadata=(new_metadata={})
metas = []
new_metadata.each_pair {|k,v| metas << {"key" => k, "value" => v} }
metadata.load(metas)
end
def user_data=(ascii_userdata)
self.user_data_encoded = [ascii_userdata].pack('m')
end
def destroy
requires :id
connection.delete_server(id)
true
end
def images
requires :id
connection.images(:server => self)
end
def private_ip_address
nil
end
def private_key_path
@private_key_path ||= Fog.credentials[:private_key_path]
@private_key_path &&= File.expand_path(@private_key_path)
end
def private_key
@private_key ||= private_key_path && File.read(private_key_path)
end
def public_ip_address
addresses['public'].first
end
def public_key_path
@public_key_path ||= Fog.credentials[:public_key_path]
@public_key_path &&= File.expand_path(@public_key_path)
end
def public_key
@public_key ||= public_key_path && File.read(public_key_path)
end
def image_ref
@image_ref
end
def image_ref=(new_image_ref)
@image_ref = new_image_ref
end
def flavor_ref
@flavor_ref
end
def flavor_ref=(new_flavor_ref)
@flavor_ref = new_flavor_ref
end
def ready?
self.state == 'ACTIVE'
end
def change_password(admin_password)
requires :id
connection.change_password_server(id, admin_password)
true
end
def rebuild(image_ref, name, admin_pass=nil, metadata=nil, personality=nil)
requires :id
connection.rebuild_server(id, image_ref, name, admin_pass, metadata, personality)
true
end
def resize(flavor_ref)
requires :id
connection.resize_server(id, flavor_ref)
true
end
def revert_resize
requires :id
connection.revert_resize_server(id)
true
end
def confirm_resize
requires :id
connection.confirm_resize_server(id)
true
end
def security_groups=(new_security_groups)
@security_groups = new_security_groups
end
def reboot(type = 'SOFT')
requires :id
connection.reboot_server(id, type)
true
end
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def create_image(name, metadata={})
requires :id
connection.create_image(id, name, metadata)
end
def console(log_length = nil)
requires :id
connection.get_console_output(id, log_length)
end
def migrate
requires :id
connection.migrate_server(id)
end
def live_migrate(host, block_migration, disk_over_commit)
requires :id
connection.live_migrate_server(id, host, block_migration, disk_over_commit)
end
def associate_address(floating_ip)
requires :id
connection.associate_address id, floating_ip
end
def disassociate_address(floating_ip)
requires :id
connection.disassociate_address id, floating_ip
end
def min_count=(new_min_count)
@min_count = new_min_count
end
def max_count=(new_max_count)
@max_count = new_max_count
end
def networks
connection.networks(:server => self)
end
# TODO: Implement /os-volumes-boot support with 'block_device_mapping'
def save
raise Fog::Errors::Error.new('Resaving an existing object may create a duplicate') if identity
requires :flavor_ref, :image_ref, :name
meta_hash = {}
metadata.each { |meta| meta_hash.store(meta.key, meta.value) }
options = {
'metadata' => meta_hash,
'personality' => personality,
'accessIPv4' => accessIPv4,
'accessIPv6' => accessIPv6,
'availability_zone' => availability_zone,
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'user_data' => user_data_encoded,
'key_name' => key_name,
'security_groups' => @security_groups,
'min_count' => @min_count,
'max_count' => @max_count,
}
options = options.reject {|key, value| value.nil?}
data = connection.create_server(name, image_ref, flavor_ref, options)
merge_attributes(data.body['server'])
true
end
def setup(credentials = {})
requires :public_ip_address, :identity, :public_key, :username
Fog::SSH.new(public_ip_address, username, credentials).run([
%{mkdir .ssh},
%{echo "#{public_key}" >> ~/.ssh/authorized_keys},
%{passwd -l #{username}},
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%{echo "#{Fog::JSON.encode(attributes)}" >> ~/attributes.json},
%{echo "#{Fog::JSON.encode(metadata)}" >> ~/metadata.json}
])
rescue Errno::ECONNREFUSED
sleep(1)
retry
end
def username
@username ||= 'root'
end
private
def adminPass=(new_admin_pass)
@password = new_admin_pass
end
end
end
end
end