Class: CFoundry::V2::App
- Includes:
- UploadHelpers
- Defined in:
- lib/cfoundry/v2/app.rb
Overview
Class for representing a user’s application on a given target (via Client).
Does not guarantee that the app exists; used for both app creation and retrieval, as the attributes are all lazily retrieved. Setting attributes does not perform any requests; use #update! to commit your changes.
Defined Under Namespace
Classes: Instance
Constant Summary
Constants included from UploadHelpers
Instance Attribute Summary
Attributes inherited from Model
Instance Method Summary collapse
-
#bind(*instances) ⇒ Object
Bind services to application.
- #binds?(instance) ⇒ Boolean
-
#command ⇒ Object
TODO v2.
-
#console ⇒ Object
TODO v2.
- #create_routes(*uris) ⇒ Object (also: #create_route)
-
#debug_mode ⇒ Object
TODO v2.
- #env ⇒ Object
- #file(*path) ⇒ Object
- #files(*path) ⇒ Object
-
#health ⇒ Object
Determine application health.
-
#healthy? ⇒ Boolean
(also: #running?)
Check that all application instances are running.
- #instances ⇒ Object
-
#restart! ⇒ Object
Restart the application.
- #services ⇒ Object
-
#start! ⇒ Object
Start the application.
-
#started? ⇒ Boolean
Is the application started?.
- #stats ⇒ Object
-
#stop! ⇒ Object
Stop the application.
-
#stopped? ⇒ Boolean
Is the application stopped?.
- #total_instances ⇒ Object
-
#unbind(*instances) ⇒ Object
Unbind services from application.
-
#upload(path, check_resources = true) ⇒ Object
Upload application’s code to target.
- #uri ⇒ Object (also: #url)
- #uri=(x) ⇒ Object (also: #url=)
- #uris ⇒ Object (also: #urls)
- #uris=(uris) ⇒ Object (also: #urls=)
Methods included from UploadHelpers
#check_unreachable_links, #find_sockets, #make_fingerprints, #prepare_package
Methods inherited from Model
attribute, #create!, defaults, #delete!, #eql?, #exists?, #hash, #initialize, #inspect, #invalidate!, #manifest, #object_name, to_many, to_one, #update!, validate_type, value_matches?
Constructor Details
This class inherits a constructor from CFoundry::V2::Model
Instance Method Details
#bind(*instances) ⇒ Object
Bind services to application.
175 176 177 178 179 180 181 182 183 184 |
# File 'lib/cfoundry/v2/app.rb', line 175 def bind(*instances) instances.each do |i| binding = @client.service_binding binding.app = self binding.service_instance = i binding.create! end self end |
#binds?(instance) ⇒ Boolean
197 198 199 200 201 |
# File 'lib/cfoundry/v2/app.rb', line 197 def binds?(instance) service_bindings.any? { |b| b.service_instance == instance } end |
#command ⇒ Object
TODO v2
61 62 63 |
# File 'lib/cfoundry/v2/app.rb', line 61 def command # TODO v2 nil end |
#console ⇒ Object
TODO v2
69 70 71 |
# File 'lib/cfoundry/v2/app.rb', line 69 def console # TODO v2 nil end |
#create_routes(*uris) ⇒ Object Also known as: create_route
85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 |
# File 'lib/cfoundry/v2/app.rb', line 85 def create_routes(*uris) uris.each do |uri| host, domain_name = uri.split(".", 2) domain = @client.current_space.domains.find { |d| d.name == domain_name } raise "Invalid domain '#{domain_name}'" unless domain route = @client.routes.find { |r| r.host == host && r.domain == domain } unless route route = @client.route route.host = host route.domain = domain route.organization = @client.current_organization route.create! end add_route(route) end end |
#debug_mode ⇒ Object
TODO v2
65 66 67 |
# File 'lib/cfoundry/v2/app.rb', line 65 def debug_mode # TODO v2 nil end |
#env ⇒ Object
53 54 55 56 57 |
# File 'lib/cfoundry/v2/app.rb', line 53 def env @env ||= CFoundry::ChattyHash.new( method(:env=), environment_json) end |
#file(*path) ⇒ Object
245 246 247 |
# File 'lib/cfoundry/v2/app.rb', line 245 def file(*path) Instance.new(self, "0", @client).file(*path) end |
#files(*path) ⇒ Object
241 242 243 |
# File 'lib/cfoundry/v2/app.rb', line 241 def files(*path) Instance.new(self, "0", @client).files(*path) end |
#health ⇒ Object
Determine application health.
If all instances are running, returns “RUNNING”. If only some are started, returns the precentage of them that are healthy.
Otherwise, returns application’s status.
145 146 147 |
# File 'lib/cfoundry/v2/app.rb', line 145 def health state end |
#healthy? ⇒ Boolean Also known as: running?
Check that all application instances are running.
150 151 152 153 154 155 156 157 158 |
# File 'lib/cfoundry/v2/app.rb', line 150 def healthy? # invalidate cache so the check is fresh @manifest = nil case health when "RUNNING", "STARTED" true end end |
#instances ⇒ Object
39 40 41 42 43 |
# File 'lib/cfoundry/v2/app.rb', line 39 def instances @client.base.instances(@guid).collect do |i, m| Instance.new(self, i.to_s, @client, m) end end |
#restart! ⇒ Object
Restart the application.
134 135 136 137 |
# File 'lib/cfoundry/v2/app.rb', line 134 def restart! stop! start! end |
#services ⇒ Object
49 50 51 |
# File 'lib/cfoundry/v2/app.rb', line 49 def services service_bindings.collect(&:service_instance) end |
#start! ⇒ Object
Start the application.
129 130 131 |
# File 'lib/cfoundry/v2/app.rb', line 129 def start! update! :state => "STARTED" end |
#started? ⇒ Boolean
Is the application started?
Note that this does not imply that all instances are running. See #healthy?
170 171 172 |
# File 'lib/cfoundry/v2/app.rb', line 170 def started? state == "STARTED" end |
#stats ⇒ Object
45 46 47 |
# File 'lib/cfoundry/v2/app.rb', line 45 def stats @client.base.stats(@guid) end |
#stop! ⇒ Object
Stop the application.
124 125 126 |
# File 'lib/cfoundry/v2/app.rb', line 124 def stop! update! :state => "STOPPED" end |
#stopped? ⇒ Boolean
Is the application stopped?
162 163 164 |
# File 'lib/cfoundry/v2/app.rb', line 162 def stopped? state == "STOPPED" end |
#total_instances ⇒ Object
34 |
# File 'lib/cfoundry/v2/app.rb', line 34 alias :total_instances :instances |
#unbind(*instances) ⇒ Object
Unbind services from application.
187 188 189 190 191 192 193 194 195 |
# File 'lib/cfoundry/v2/app.rb', line 187 def unbind(*instances) service_bindings.each do |b| if instances.include? b.service_instance b.delete! end end self end |
#upload(path, check_resources = true) ⇒ Object
Upload application’s code to target. Do this after #create! and before #start!
- path
-
A path pointing to either a directory, or a .jar, .war, or .zip file.
If a .vmcignore file is detected under the given path, it will be used to exclude paths from the payload, similar to a .gitignore.
- check_resources
-
If set to ‘false`, the entire payload will be uploaded without checking the resource cache.
Only do this if you know what you’re doing.
218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 |
# File 'lib/cfoundry/v2/app.rb', line 218 def upload(path, check_resources = true) unless File.exist? path raise "invalid application path '#{path}'" end zipfile = "#{Dir.tmpdir}/#{@guid}.zip" tmpdir = "#{Dir.tmpdir}/.vmc_#{@guid}_files" FileUtils.rm_f(zipfile) FileUtils.rm_rf(tmpdir) prepare_package(path, tmpdir) resources = determine_resources(tmpdir) if check_resources packed = CFoundry::Zip.pack(tmpdir, zipfile) @client.base.upload_app(@guid, packed && zipfile, resources || []) ensure FileUtils.rm_f(zipfile) if zipfile FileUtils.rm_rf(tmpdir) if tmpdir end |
#uri ⇒ Object Also known as: url
113 114 115 |
# File 'lib/cfoundry/v2/app.rb', line 113 def uri uris[0] end |
#uri=(x) ⇒ Object Also known as: url=
118 119 120 |
# File 'lib/cfoundry/v2/app.rb', line 118 def uri=(x) self.uris = [x] end |
#uris ⇒ Object Also known as: urls
73 74 75 76 77 |
# File 'lib/cfoundry/v2/app.rb', line 73 def uris routes.collect do |r| "#{r.host}.#{r.domain.name}" end end |
#uris=(uris) ⇒ Object Also known as: urls=
80 81 82 |
# File 'lib/cfoundry/v2/app.rb', line 80 def uris=(uris) raise "App#uris= is invalid against V2 APIs. Use add/remove_route." end |