Class: Fog::Image::OpenStack::Real
- Inherits:
-
Object
- Object
- Fog::Image::OpenStack::Real
- Defined in:
- lib/fog/openstack/image.rb,
lib/fog/openstack/requests/image/get_image.rb,
lib/fog/openstack/requests/image/set_tenant.rb,
lib/fog/openstack/requests/image/create_image.rb,
lib/fog/openstack/requests/image/delete_image.rb,
lib/fog/openstack/requests/image/update_image.rb,
lib/fog/openstack/requests/image/get_image_by_id.rb,
lib/fog/openstack/requests/image/get_image_members.rb,
lib/fog/openstack/requests/image/get_shared_images.rb,
lib/fog/openstack/requests/image/list_public_images.rb,
lib/fog/openstack/requests/image/add_member_to_image.rb,
lib/fog/openstack/requests/image/update_image_members.rb,
lib/fog/openstack/requests/image/remove_member_from_image.rb,
lib/fog/openstack/requests/image/list_public_images_detailed.rb
Instance Attribute Summary collapse
-
#current_tenant ⇒ Object
readonly
Returns the value of attribute current_tenant.
-
#current_user ⇒ Object
readonly
Returns the value of attribute current_user.
Instance Method Summary collapse
- #add_member_to_image(image_id, tenant_id) ⇒ Object
- #create_image(attributes) ⇒ Object
- #credentials ⇒ Object
- #delete_image(image_id) ⇒ Object
- #get_image(image_id) ⇒ Object
- #get_image_by_id(image_id) ⇒ Object
- #get_image_members(image_id) ⇒ Object
- #get_shared_images(tenant_id) ⇒ Object
-
#initialize(options = {}) ⇒ Real
constructor
A new instance of Real.
- #list_public_images ⇒ Object
- #list_public_images_detailed(attribute = nil, query = nil) ⇒ Object
- #reload ⇒ Object
- #remove_member_from_image(image_id, member_id) ⇒ Object
- #request(params) ⇒ Object
- #set_tenant(tenant) ⇒ Object
- #update_image(attributes) ⇒ Object
- #update_image_members(image_id, members) ⇒ Object
Constructor Details
#initialize(options = {}) ⇒ Real
Returns a new instance of Real.
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# File 'lib/fog/openstack/image.rb', line 93 def initialize(={}) require 'multi_json' @openstack_auth_token = [:openstack_auth_token] unless @openstack_auth_token missing_credentials = Array.new @openstack_api_key = [:openstack_api_key] @openstack_username = [:openstack_username] missing_credentials << :openstack_api_key unless @openstack_api_key missing_credentials << :openstack_username unless @openstack_username raise ArgumentError, "Missing required arguments: #{missing_credentials.join(', ')}" unless missing_credentials.empty? end @openstack_tenant = [:openstack_tenant] @openstack_auth_uri = URI.parse([:openstack_auth_url]) @openstack_management_url = [:openstack_management_url] @openstack_must_reauthenticate = false @openstack_service_name = [:openstack_service_name] || ['image'] @connection_options = [:connection_options] || {} @current_user = [:current_user] @current_tenant = [:current_tenant] authenticate @persistent = [:persistent] || false @connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}", @persistent, @connection_options) end |
Instance Attribute Details
#current_tenant ⇒ Object (readonly)
Returns the value of attribute current_tenant.
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# File 'lib/fog/openstack/image.rb', line 91 def current_tenant @current_tenant end |
#current_user ⇒ Object (readonly)
Returns the value of attribute current_user.
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# File 'lib/fog/openstack/image.rb', line 90 def current_user @current_user end |
Instance Method Details
#add_member_to_image(image_id, tenant_id) ⇒ Object
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# File 'lib/fog/openstack/requests/image/add_member_to_image.rb', line 5 def add_member_to_image(image_id, tenant_id) request( :expects => [200, 204], :method => 'PUT', :path => "images/#{image_id}/members/#{tenant_id}" ) end |
#create_image(attributes) ⇒ Object
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# File 'lib/fog/openstack/requests/image/create_image.rb', line 6 def create_image(attributes) data = { 'Content-Type'=>'application/octet-stream', 'x-image-meta-name' => attributes[:name], 'x-image-meta-disk-format' => attributes[:disk_format], 'x-image-meta-container-format' => attributes[:container_format], 'x-image-meta-size' => attributes[:size], 'x-image-meta-is-public' => attributes[:is_public], 'x-image-meta-min-ram' => attributes[:min_ram], 'x-image-meta-min-disk' => attributes[:min_disk], 'x-image-meta-checksum' => attributes[:checksum], 'x-image-meta-owner' => attributes[:owner], 'x-glance-api-copy-from' => attributes[:copy_from] } body = String.new if attributes[:location] body = File.open(attributes[:location], "rb") end unless attributes[:properties].nil? attributes[:properties].each do |key,value| data['x-image-meta-property-#{key}'] = value end end request( :headers => data, :body => body, :expects => 201, :method => 'POST', :path => "images" ) ensure body.close if body.respond_to?(:close) end |
#credentials ⇒ Object
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# File 'lib/fog/openstack/image.rb', line 125 def credentials { :provider => 'openstack', :openstack_auth_url => @openstack_auth_uri.to_s, :openstack_auth_token => @auth_token, :openstack_management_url => @openstack_management_url, :current_user => @current_user, :current_tenant => @current_tenant } end |
#delete_image(image_id) ⇒ Object
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# File 'lib/fog/openstack/requests/image/delete_image.rb', line 6 def delete_image(image_id) request( :expects => 200, :method => 'DELETE', :path => "images/#{image_id}" ) end |
#get_image(image_id) ⇒ Object
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# File 'lib/fog/openstack/requests/image/get_image.rb', line 5 def get_image(image_id) request( :expects => [200, 204], :method => 'HEAD', :path => "images/#{image_id}" ) end |
#get_image_by_id(image_id) ⇒ Object
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# File 'lib/fog/openstack/requests/image/get_image_by_id.rb', line 5 def get_image_by_id(image_id) request( :expects => [200, 204], :method => 'GET', :path => "images/#{image_id}" ) end |
#get_image_members(image_id) ⇒ Object
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# File 'lib/fog/openstack/requests/image/get_image_members.rb', line 5 def get_image_members(image_id) request( :expects => [200, 204], :method => 'GET', :path => "images/#{image_id}/members" ) end |
#get_shared_images(tenant_id) ⇒ Object
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# File 'lib/fog/openstack/requests/image/get_shared_images.rb', line 5 def get_shared_images(tenant_id) request( :expects => [200, 204], :method => 'GET', :path => "shared-images/#{tenant_id}" ) end |
#list_public_images ⇒ Object
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# File 'lib/fog/openstack/requests/image/list_public_images.rb', line 5 def list_public_images request( :expects => [200, 204], :method => 'GET', :path => 'images' ) end |
#list_public_images_detailed(attribute = nil, query = nil) ⇒ Object
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# File 'lib/fog/openstack/requests/image/list_public_images_detailed.rb', line 5 def list_public_images_detailed(attribute=nil, query=nil) if attribute path = "images/detail?#{attribute}=#{URI::encode(query)}" else path = 'images/detail' end request( :expects => [200, 204], :method => 'GET', :path => path ) end |
#reload ⇒ Object
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# File 'lib/fog/openstack/image.rb', line 134 def reload @connection.reset end |
#remove_member_from_image(image_id, member_id) ⇒ Object
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# File 'lib/fog/openstack/requests/image/remove_member_from_image.rb', line 5 def remove_member_from_image(image_id, member_id) request( :expects => [200, 204], :method => 'DELETE', :path => "images/#{image_id}/members/#{member_id}" ) end |
#request(params) ⇒ Object
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# File 'lib/fog/openstack/image.rb', line 138 def request(params) begin response = @connection.request(params.merge({ :headers => { 'Content-Type' => 'application/json', 'X-Auth-Token' => @auth_token }.merge!(params[:headers] || {}), :host => @host, :path => "#{@path}/#{params[:path]}"#, # Causes errors for some requests like tenants?limit=1 # :query => ('ignore_awful_caching' << Time.now.to_i.to_s) })) rescue Excon::Errors::Unauthorized => error if error.response.body != 'Bad username or password' # token expiration @openstack_must_reauthenticate = true authenticate retry else # bad credentials raise error end rescue Excon::Errors::HTTPStatusError => error raise case error when Excon::Errors::NotFound Fog::Compute::OpenStack::NotFound.slurp(error) else error end end unless response.body.empty? response.body = MultiJson.decode(response.body) end response end |
#set_tenant(tenant) ⇒ Object
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# File 'lib/fog/openstack/requests/image/set_tenant.rb', line 6 def set_tenant(tenant) @openstack_must_reauthenticate = true @openstack_tenant = tenant.to_s authenticate end |
#update_image(attributes) ⇒ Object
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# File 'lib/fog/openstack/requests/image/update_image.rb', line 6 def update_image(attributes) data = { "x-image-meta-name" => attributes[:name], "x-image-meta-disk-format" => attributes[:disk_format], "x-image-meta-container-format" => attributes[:container_format], "x-image-meta-size" => attributes[:size], "x-image-meta-is-public" => attributes[:is_public], "x-image-meta-min-ram" => attributes[:min_ram], "x-image-meta-min-disk" => attributes[:min_disk], "x-image-meta-checksum" => attributes[:checksum], "x-image-meta-owner" => attributes[:owner] } unless attributes[:properties].nil? attributes[:properties].each do |key,value| data["x-image-meta-property-#{key}"] = value end end request( :headers => data, :expects => 200, :method => 'PUT', :path => "images/#{attributes[:id]}" ) end |
#update_image_members(image_id, members) ⇒ Object
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# File 'lib/fog/openstack/requests/image/update_image_members.rb', line 5 def update_image_members(image_id, members) # Sample members # [ # {'member_id' => 'tenant1', 'can_share' => true }, # {'member_id' => 'tenant2', 'can_share' => false } # ] data = { 'memberships' => members } request( :body => MultiJson.encode(data), :expects => [200, 202], :method => 'PUT', :path => "images/#{image_id}/members" ) end |