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.
181 182 183 184 185 186 187 188 189 190 |
# File 'lib/cfoundry/v2/app.rb', line 181 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
203 204 205 206 207 |
# File 'lib/cfoundry/v2/app.rb', line 203 def binds?(instance) service_bindings.any? { |b| b.service_instance == instance } end |
#command ⇒ Object
TODO v2
67 68 69 |
# File 'lib/cfoundry/v2/app.rb', line 67 def command # TODO v2 nil end |
#console ⇒ Object
TODO v2
75 76 77 |
# File 'lib/cfoundry/v2/app.rb', line 75 def console # TODO v2 nil end |
#create_routes(*uris) ⇒ Object Also known as: create_route
91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
# File 'lib/cfoundry/v2/app.rb', line 91 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
71 72 73 |
# File 'lib/cfoundry/v2/app.rb', line 71 def debug_mode # TODO v2 nil end |
#env ⇒ Object
59 60 61 62 63 |
# File 'lib/cfoundry/v2/app.rb', line 59 def env @env ||= CFoundry::ChattyHash.new( method(:env=), environment_json) end |
#file(*path) ⇒ Object
251 252 253 |
# File 'lib/cfoundry/v2/app.rb', line 251 def file(*path) Instance.new(self, "0", @client).file(*path) end |
#files(*path) ⇒ Object
247 248 249 |
# File 'lib/cfoundry/v2/app.rb', line 247 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.
151 152 153 |
# File 'lib/cfoundry/v2/app.rb', line 151 def health state end |
#healthy? ⇒ Boolean Also known as: running?
Check that all application instances are running.
156 157 158 159 160 161 162 163 164 |
# File 'lib/cfoundry/v2/app.rb', line 156 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.
140 141 142 143 |
# File 'lib/cfoundry/v2/app.rb', line 140 def restart! stop! start! end |
#services ⇒ Object
55 56 57 |
# File 'lib/cfoundry/v2/app.rb', line 55 def services service_bindings.collect(&:service_instance) end |
#start! ⇒ Object
Start the application.
135 136 137 |
# File 'lib/cfoundry/v2/app.rb', line 135 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?
176 177 178 |
# File 'lib/cfoundry/v2/app.rb', line 176 def started? state == "STARTED" end |
#stats ⇒ Object
45 46 47 48 49 50 51 52 53 |
# File 'lib/cfoundry/v2/app.rb', line 45 def stats stats = {} @client.base.stats(@guid).each do |idx, info| stats[idx.to_s] = info end stats end |
#stop! ⇒ Object
Stop the application.
130 131 132 |
# File 'lib/cfoundry/v2/app.rb', line 130 def stop! update! :state => "STOPPED" end |
#stopped? ⇒ Boolean
Is the application stopped?
168 169 170 |
# File 'lib/cfoundry/v2/app.rb', line 168 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.
193 194 195 196 197 198 199 200 201 |
# File 'lib/cfoundry/v2/app.rb', line 193 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.
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 |
# File 'lib/cfoundry/v2/app.rb', line 224 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
119 120 121 |
# File 'lib/cfoundry/v2/app.rb', line 119 def uri uris[0] end |
#uri=(x) ⇒ Object Also known as: url=
124 125 126 |
# File 'lib/cfoundry/v2/app.rb', line 124 def uri=(x) self.uris = [x] end |
#uris ⇒ Object Also known as: urls
79 80 81 82 83 |
# File 'lib/cfoundry/v2/app.rb', line 79 def uris routes.collect do |r| "#{r.host}.#{r.domain.name}" end end |
#uris=(uris) ⇒ Object Also known as: urls=
86 87 88 |
# File 'lib/cfoundry/v2/app.rb', line 86 def uris=(uris) raise "App#uris= is invalid against V2 APIs. Use add/remove_route." end |