Class: OpenNebula::Client
- Inherits:
-
Object
- Object
- OpenNebula::Client
- Defined in:
- lib/opennebula/client.rb
Overview
The client class, represents the connection with the core and handles the xml-rpc calls.
Instance Attribute Summary collapse
-
#one_auth ⇒ Object
Returns the value of attribute one_auth.
-
#one_endpoint ⇒ Object
readonly
Returns the value of attribute one_endpoint.
Instance Method Summary collapse
- #call(action, *args) ⇒ Object
- #get_version ⇒ Object
-
#initialize(secret = nil, endpoint = nil, options = {}) ⇒ OpenNebula::Client
constructor
Creates a new client object that will be used to call OpenNebula functions.
Constructor Details
#initialize(secret = nil, endpoint = nil, options = {}) ⇒ OpenNebula::Client
Creates a new client object that will be used to call OpenNebula functions.
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# File 'lib/opennebula/client.rb', line 119 def initialize(secret=nil, endpoint=nil, ={}) if secret @one_auth = secret elsif ENV["ONE_AUTH"] and !ENV["ONE_AUTH"].empty? and File.file?(ENV["ONE_AUTH"]) @one_auth = File.read(ENV["ONE_AUTH"]) elsif ENV["HOME"] and File.file?(ENV["HOME"]+"/.one/one_auth") @one_auth = File.read(ENV["HOME"]+"/.one/one_auth") elsif File.file?("/var/lib/one/.one/one_auth") @one_auth = File.read("/var/lib/one/.one/one_auth") else raise "ONE_AUTH file not present" end @one_auth.rstrip! if endpoint @one_endpoint = endpoint elsif ENV["ONE_XMLRPC"] @one_endpoint = ENV["ONE_XMLRPC"] elsif ENV['HOME'] and File.exists?(ENV['HOME']+"/.one/one_endpoint") @one_endpoint = File.read(ENV['HOME']+"/.one/one_endpoint") elsif File.exists?("/var/lib/one/.one/one_endpoint") @one_endpoint = File.read("/var/lib/one/.one/one_endpoint") else @one_endpoint = "http://localhost:2633/RPC2" end @async = ![:sync] timeout=nil timeout=[:timeout] if [:timeout] http_proxy=nil http_proxy=[:http_proxy] if [:http_proxy] @server = XMLRPC::Client.new2(@one_endpoint, http_proxy, timeout) @server.http_header_extra = {'accept-encoding' => 'identity'} http = @server.instance_variable_get("@http") if [:cert_dir] || ENV['ONE_CERT_DIR'] raise "SSL options don't work in async mode" if @async cert_dir = [:cert_dir] || ENV['ONE_CERT_DIR'] cert_files = Dir["#{cert_dir}/*"] cert_store = OpenSSL::X509::Store.new cert_store.set_default_paths cert_files.each {|cert| cert_store.add_file(cert) } http.cert_store = cert_store end if [:disable_ssl_verify] || ENV['ONE_DISABLE_SSL_VERIFY'] raise "SSL options don't work in async mode" if @async http.verify_mode = OpenSSL::SSL::VERIFY_NONE end if defined?(OxStreamParser) @server.set_parser(OxStreamParser.new) elsif OpenNebula::NOKOGIRI @server.set_parser(NokogiriStreamParser.new) elsif XMLPARSER @server.set_parser(XMLRPC::XMLParser::XMLStreamParser.new) end end |
Instance Attribute Details
#one_auth ⇒ Object
Returns the value of attribute one_auth.
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# File 'lib/opennebula/client.rb', line 86 def one_auth @one_auth end |
#one_endpoint ⇒ Object (readonly)
Returns the value of attribute one_endpoint.
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# File 'lib/opennebula/client.rb', line 87 def one_endpoint @one_endpoint end |
Instance Method Details
#call(action, *args) ⇒ Object
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# File 'lib/opennebula/client.rb', line 188 def call(action, *args) begin if @async response = @server.call_async("one."+action, @one_auth, *args) else response = @server.call("one."+action, @one_auth, *args) end if response[0] == false Error.new(response[1], response[2]) else response[1] #response[1..-1] end rescue Exception => e Error.new(e.) end end |
#get_version ⇒ Object
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# File 'lib/opennebula/client.rb', line 206 def get_version() call("system.version") end |