Class: Ey::Core::Client::Environment

Inherits:
Model
  • Object
show all
Extended by:
Associations
Defined in:
lib/ey-core/models/environment.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Associations

assoc_accessor, assoc_coverage, assoc_reader, assoc_writer, associations, collection_reader

Methods inherited from Model

#destroy, range_parser, #save, #update!, #url

Instance Attribute Details

#application_id ⇒ Object

Returns the value of attribute application_id.



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# File 'lib/ey-core/models/environment.rb', line 32

def application_id
  @application_id
end

Instance Method Details

#application ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 69

def application
  if self.application_id
    connection.applications.get(self.application_id)
  end
end

#apply(type = "main", data = {}) ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 57

def apply(type="main", data={})
  connection.requests.new(self.connection.apply_environment_updates("id" => self.id, "type" => type, "data" => data).body["request"])
end

#blueprints ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 75

def blueprints
  requires :id
  self.connection.blueprints.all(environment: self.identity)
end

#boot(options = {}) ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 120

def boot(options={})
  options = Cistern::Hash.stringify_keys(options)
  if options["blueprint_id"]
    params = {
      "cluster_configuration" => {
        "blueprint_id" => options["blueprint_id"]
      }
    }

    self.connection.requests.new(self.connection.boot_environment(params.merge("id" => self.id)).body["request"])
  else
    raise "configuration is a required key" unless options["configuration"]
    raise "configuration['type'] is required" unless options["configuration"]["type"]

    missing_keys = []

    configuration = options["configuration"]
    required_keys = %w(flavor volume_size mnt_volume_size)

    if self.database_service
      raise "application_id is a required key" unless options["application_id"]

      configuration["logical_database"] = "#{self.name}_#{self.application.name}"
    end

    if configuration["type"] == 'custom'
      apps      = configuration["apps"]      ||= {}
      db_master = configuration["db_master"] ||= {}
      db_slaves = configuration["db_slaves"] ||= []
      utils     = configuration["utils"]     ||= []

      missing_keys << "apps" unless apps.any?
      (required_keys + ["count"]).each do |required|
        missing_keys << "apps[#{required}]" unless apps[required]
      end

      unless configuration["database_service_id"]
        missing_keys << "db_master" unless db_master.any?

        required_keys.each do |key|
          missing_keys << "db_master[#{key}]" unless db_master[key]
        end
      end

      db_slaves.each_with_index do |slave, i|
        (required_keys - ["volume_size", "mnt_volume_size"]).each do |key|
          missing_keys << "db_slaves[#{i}][#{key}]" unless slave[key]
        end
      end

      utils.each_with_index do |util, i|
        required_keys.each do |key|
          missing_keys << "utils[#{i}][#{key}]" unless util[key]
        end
      end
    end

    if missing_keys.any?
      raise "Invalid configuration - The following keys are missing from the configuration:\n#{missing_keys.join(",\n")}"
    end

    params = {
      "cluster_configuration" => {
        "configuration" => configuration
      }
    }

    connection.requests.new(self.connection.boot_environment(params.merge("id" => self.id)).body["request"])
  end
end

#deploy(application, opts = {}) ⇒ Object

Options Hash (opts):



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# File 'lib/ey-core/models/environment.rb', line 36

def deploy(application, opts={})
  raise "Environment does not contain an app deployment for this application" unless self.applications.get(application.id)
  raise ":ref is a required key" unless opts[:ref]
  connection.requests.new(connection.deploy_environment_application({"deploy" => opts}.merge("id" => self.id, "application_id" => application.id)).body["request"])
end

#deprovision ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 61

def deprovision
  connection.requests.new(self.connection.deprovision_environment("id" => self.id).body["request"])
end

#destroy! ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 65

def destroy!
  connection.requests.new(self.connection.destroy_environment("id" => self.id).body["request"])
end

#download_recipes ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 114

def download_recipes
  tempfile = Tempfile.new("cookbooks-#{self.name}.tar.gz")
  File.open(tempfile, 'wb') { |f| f.write self.connection.request(url: self.custom_recipes).body }
  tempfile
end

#maintenance(application, action) ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 91

def maintenance(application, action)
  requires :identity

  params = {
    "id"             => self.identity,
    "application_id" => application.id,
    "maintenance"    => {
      "action" => action
    }
  }

  self.connection.requests.new(self.connection.change_environment_maintenance(params).body["request"])
end

#restart_app_servers ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 105

def restart_app_servers
  params = {
    "id"             => self.identity,
    "application_id" => self.applications.first.id,
  }

  self.connection.requests.new(self.connection.restart_environment_app_servers(params).body["request"])
end

#run_action(application, action, task = {}) ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 45

def run_action(application, action, task={})
  requires :id

  response = self.connection.run_environment_application_action(
    "environment" => self.id,
    "application" => application.id,
    "task"        => task,
    "action"      => action,
  )
  connection.requests.new(response.body["request"])
end

#save! ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 191

def save!
  if new_record?
    requires :application_id, :account_id, :region

    params = {
      "url"         => self.collection.url,
      "account"     => self.,
      "environment" => {
        "name"                      => self.name,
        "application_id"            => self.application_id,
        "region"                    => self.region,
      },
    }

    params["environment"].merge!("database_service" => self.database_service.id) if self.database_service

    merge_attributes(self.connection.create_environment(params).body["environment"])
  else
    requires :identity
    attributes = Cistern::Hash.slice(Cistern::Hash.stringify_keys(self.attributes), "nane", "release_label")
    connection.update_environment(
      "id"     => self.identity,
      "environment" => attributes,
    )
  end
end

#save_blueprint(options = {}) ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 80

def save_blueprint(options={})
  requires :id
  raise "name is a required key" unless options["name"]
  self.connection.blueprints.new(self.connection.blueprint_environment("id" => self.id, "name" => options["name"]).body["blueprint"])
end

#upload_recipes(file) ⇒ Object 



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# File 'lib/ey-core/models/environment.rb', line 86

def upload_recipes(file)
  # file should be a StringIO
  self.connection.upload_recipes_for_environment("file" => file, "id" => self.identity)
end