fluke/devops-service/db/mongo/models/stack/stack_base.rb
2015-08-14 17:48:07 +03:00

112 lines
3.0 KiB
Ruby

require "db/mongo/models/model_with_provider"
module Devops
module Model
class StackBase < MongoModel
include ModelWithProvider
attr_accessor :id, :name, :project, :deploy_env, :stack_template, :parameters, :details, :owner, :run_list
types id: {type: String, empty: false},
provider: {type: String, empty: false},
project: {type: String},
deploy_env: {type: String},
stack_template: {type: String, empty: false},
name: {type: String, nil: true},
owner: {type: String},
run_list: {type: Array, value_type: String, empty: true, nil: true}
# details: {type: Hash, nil: true} # Hash type isn't supported yet
def initialize attrs={}
self.provider = self.class.provider
self.id = attrs['id']
self.project = attrs['project']
self.deploy_env = attrs['deploy_env']
self.stack_template = attrs['stack_template']
self.name = attrs['name']
self.parameters = attrs['parameters']
self.details = attrs['details']
self.owner = attrs['owner']
self.run_list = attrs['run_list'] || []
self
end
def to_hash_without_id
{
provider: provider,
project: project,
deploy_env: deploy_env,
stack_template: stack_template,
name: name,
parameters: parameters,
details: details,
stack_status: stack_status,
owner: owner
}
end
def create_stack_in_cloud! out
begin
provider_instance.create_stack(self, out)
rescue ProviderErrors::NameConflict
raise InvalidRecord.new "Duplicate key error: stack with name '#{id}' already exists in cloud"
end
end
def delete_stack_in_cloud!
provider_instance.delete_stack(self)
end
def sync_details!
self.details = provider_instance.stack_details(self).attributes
end
def resources
provider_instance.stack_resources(self)
end
# resource_id is logical
def resource(resource_id)
provider_instance.stack_resource(self, resource_id)
end
def stack_status
raise 'override me'
end
def stack_statuses
# maybe they differ in different providers, so use method instead of hardcoding
{
in_progress: 'CREATE_IN_PROGRESS',
complete: 'CREATE_COMPLETE'
}
end
def template_body
Devops::Db.connector.stack_template(stack_template).template_body
end
class << self
# attrs should include:
# - id (String)
# - deploy_env (String)
# - stack_template (String)
def create(attrs, out)
model = new(attrs)
model.create_stack_in_cloud!(out)
model.sync_details!
model
end
def build_from_bson(attrs)
attrs['id'] = attrs["_id"]
self.new(attrs)
end
end
end
end
end