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94a881905f
Current implementation will fail of OpenStack is required by itself because of Fog::XML::Connection. Prefer to use JSON in any event. Replaced with Fog::Core::Connection.
355 lines
12 KiB
Ruby
355 lines
12 KiB
Ruby
require 'fog/openstack/core'
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module Fog
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module Network
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class OpenStack < Fog::Service
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SUPPORTED_VERSIONS = /v2(\.0)*/
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requires :openstack_auth_url
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recognizes :openstack_auth_token, :openstack_management_url, :persistent,
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:openstack_service_type, :openstack_service_name, :openstack_tenant,
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:openstack_api_key, :openstack_username, :openstack_endpoint_type,
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:current_user, :current_tenant, :openstack_region
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## MODELS
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#
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model_path 'fog/openstack/models/network'
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model :network
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collection :networks
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model :port
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collection :ports
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model :subnet
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collection :subnets
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model :floating_ip
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collection :floating_ips
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model :router
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collection :routers
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model :lb_pool
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collection :lb_pools
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model :lb_member
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collection :lb_members
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model :lb_health_monitor
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collection :lb_health_monitors
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model :lb_vip
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collection :lb_vips
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model :security_group
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collection :security_groups
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model :security_group_rule
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collection :security_group_rules
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## REQUESTS
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#
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request_path 'fog/openstack/requests/network'
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# Network CRUD
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request :list_networks
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request :create_network
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request :delete_network
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request :get_network
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request :update_network
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# Port CRUD
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request :list_ports
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request :create_port
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request :delete_port
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request :get_port
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request :update_port
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# Subnet CRUD
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request :list_subnets
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request :create_subnet
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request :delete_subnet
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request :get_subnet
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request :update_subnet
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# FloatingIp CRUD
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request :list_floating_ips
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request :create_floating_ip
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request :delete_floating_ip
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request :get_floating_ip
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request :associate_floating_ip
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request :disassociate_floating_ip
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# Router CRUD
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request :list_routers
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request :create_router
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request :delete_router
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request :get_router
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request :update_router
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request :add_router_interface
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request :remove_router_interface
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# LBaaS Pool CRUD
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request :list_lb_pools
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request :create_lb_pool
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request :delete_lb_pool
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request :get_lb_pool
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request :get_lb_pool_stats
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request :update_lb_pool
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# LBaaS Member CRUD
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request :list_lb_members
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request :create_lb_member
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request :delete_lb_member
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request :get_lb_member
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request :update_lb_member
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# LBaaS Health Monitor CRUD
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request :list_lb_health_monitors
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request :create_lb_health_monitor
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request :delete_lb_health_monitor
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request :get_lb_health_monitor
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request :update_lb_health_monitor
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request :associate_lb_health_monitor
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request :disassociate_lb_health_monitor
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# LBaaS VIP CRUD
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request :list_lb_vips
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request :create_lb_vip
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request :delete_lb_vip
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request :get_lb_vip
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request :update_lb_vip
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# Security Group
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request :create_security_group
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request :delete_security_group
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request :get_security_group
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request :list_security_groups
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# Security Group Rules
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request :create_security_group_rule
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request :delete_security_group_rule
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request :get_security_group_rule
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request :list_security_group_rules
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# Tenant
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request :set_tenant
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# Quota
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request :get_quotas
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request :get_quota
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request :update_quota
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request :delete_quota
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class Mock
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def self.data
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@data ||= Hash.new do |hash, key|
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network_id = Fog::UUID.uuid
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subnet_id = Fog::UUID.uuid
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tenant_id = Fog::Mock.random_hex(8)
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hash[key] = {
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:networks => {
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network_id => {
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'id' => network_id,
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'name' => 'Public',
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'subnets' => [subnet_id],
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'shared' => true,
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'status' => 'ACTIVE',
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'tenant_id' => tenant_id,
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'provider_network_type' => 'vlan',
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'router:external' => false,
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'admin_state_up' => true,
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}
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},
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:ports => {},
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:subnets => {
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subnet_id => {
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'id' => subnet_id,
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'name' => "Public",
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'network_id' => network_id,
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'cidr' => "192.168.0.0/22",
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'ip_version' => 4,
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'gateway_ip' => Fog::Mock.random_ip,
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'allocation_pools' => [],
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'dns_nameservers' => [Fog::Mock.random_ip, Fog::Mock.random_ip],
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'host_routes' => [Fog::Mock.random_ip],
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'enable_dhcp' => true,
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'tenant_id' => tenant_id,
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}
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},
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:floating_ips => {},
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:routers => {},
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:lb_pools => {},
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:lb_members => {},
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:lb_health_monitors => {},
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:lb_vips => {},
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:quota => {
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"subnet" => 10,
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"router" => 10,
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"port" => 50,
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"network" => 10,
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"floatingip" => 50
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},
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:quotas => [
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{
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"subnet" => 10,
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"network" => 10,
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"floatingip" => 50,
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"tenant_id" => tenant_id,
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"router" => 10,
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"port" => 30
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}
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],
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:security_groups => {},
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:security_group_rules => {},
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}
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end
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end
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def self.reset
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@data = nil
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end
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def initialize(options={})
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@openstack_username = options[:openstack_username]
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@openstack_tenant = options[:openstack_tenant]
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end
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def data
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self.class.data["#{@openstack_username}-#{@openstack_tenant}"]
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end
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def reset_data
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self.class.data.delete("#{@openstack_username}-#{@openstack_tenant}")
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end
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def credentials
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{ :provider => 'openstack',
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:openstack_auth_url => @openstack_auth_uri.to_s,
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:openstack_auth_token => @auth_token,
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:openstack_management_url => @openstack_management_url }
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end
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end
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class Real
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attr_reader :current_user
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attr_reader :current_tenant
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def initialize(options={})
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@openstack_auth_token = options[:openstack_auth_token]
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unless @openstack_auth_token
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missing_credentials = Array.new
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@openstack_api_key = options[:openstack_api_key]
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@openstack_username = options[:openstack_username]
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missing_credentials << :openstack_api_key unless @openstack_api_key
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missing_credentials << :openstack_username unless @openstack_username
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raise ArgumentError, "Missing required arguments: #{missing_credentials.join(', ')}" unless missing_credentials.empty?
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end
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@openstack_tenant = options[:openstack_tenant]
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@openstack_auth_uri = URI.parse(options[:openstack_auth_url])
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@openstack_management_url = options[:openstack_management_url]
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@openstack_must_reauthenticate = false
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@openstack_service_type = options[:openstack_service_type] || ['network']
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@openstack_service_name = options[:openstack_service_name]
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@openstack_endpoint_type = options[:openstack_endpoint_type] || 'publicURL'
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@openstack_region = options[:openstack_region]
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@connection_options = options[:connection_options] || {}
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@current_user = options[:current_user]
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@current_tenant = options[:current_tenant]
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authenticate
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@persistent = options[:persistent] || false
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@connection = Fog::Core::Connection.new("#{@scheme}://#{@host}:#{@port}", @persistent, @connection_options)
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end
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def credentials
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{ :provider => 'openstack',
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:openstack_auth_url => @openstack_auth_uri.to_s,
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:openstack_auth_token => @auth_token,
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:openstack_management_url => @openstack_management_url,
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:current_user => @current_user,
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:current_tenant => @current_tenant,
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:openstack_region => @openstack_region }
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end
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def reload
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@connection.reset
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end
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def request(params)
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begin
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response = @connection.request(params.merge({
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:headers => {
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'Content-Type' => 'application/json',
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'Accept' => 'application/json',
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'X-Auth-Token' => @auth_token
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}.merge!(params[:headers] || {}),
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:path => "#{@path}/#{params[:path]}"#,
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}))
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rescue Excon::Errors::Unauthorized => error
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if error.response.body != 'Bad username or password' # token expiration
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@openstack_must_reauthenticate = true
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authenticate
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retry
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else # bad credentials
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raise error
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end
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rescue Excon::Errors::HTTPStatusError => error
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raise case error
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when Excon::Errors::NotFound
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Fog::Network::OpenStack::NotFound.slurp(error)
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else
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error
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end
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end
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unless response.body.empty?
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response.body = Fog::JSON.decode(response.body)
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end
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response
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end
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private
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def authenticate
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if @openstack_must_reauthenticate || @openstack_auth_token.nil?
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options = {
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:openstack_tenant => @openstack_tenant,
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:openstack_api_key => @openstack_api_key,
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:openstack_username => @openstack_username,
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:openstack_auth_uri => @openstack_auth_uri,
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:openstack_auth_token => @openstack_auth_token,
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:openstack_service_type => @openstack_service_type,
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:openstack_service_name => @openstack_service_name,
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:openstack_endpoint_type => @openstack_endpoint_type,
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:openstack_region => @openstack_region
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}
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credentials = Fog::OpenStack.authenticate_v2(options, @connection_options)
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@current_user = credentials[:user]
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@current_tenant = credentials[:tenant]
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@openstack_must_reauthenticate = false
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@auth_token = credentials[:token]
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@openstack_management_url = credentials[:server_management_url]
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uri = URI.parse(@openstack_management_url)
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else
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@auth_token = @openstack_auth_token
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uri = URI.parse(@openstack_management_url)
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end
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@host = uri.host
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@path = uri.path
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@path.sub!(/\/$/, '')
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unless @path.match(SUPPORTED_VERSIONS)
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@path = "/" + Fog::OpenStack.get_supported_version(SUPPORTED_VERSIONS,
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uri,
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@auth_token,
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@connection_options)
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end
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@port = uri.port
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@scheme = uri.scheme
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true
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end
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end
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end
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end
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end
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