GMOペパボ × Sansan合同勉強会@fukuoka での発表資料 https://sansan.connpass.com/event/71727/

1. RSpec for
AWS

7. ① 名刺をスキャン ③ OCR処理＆オペレーター⼊⼒
OCRとオペレーターによる多重⼊⼒
④ データベース化
• テキストデータ
• 画像データ
⑤ アプリケーションで活⽤
名刺の検索・閲覧・編集
②データ送信
インターネット
お客様
Database
名刺を
“資産”として管理
名刺を
資産として管理
⼊⼒サービス
クラウドサー
ビス

10. 150万⼈が利⽤する、名刺を軸にしたビジネスSNS

11. 4
28

18. 🤔

20.
150
1
10%

24. D
I DKPI
D
D N
B
P
P
A B/I
N W D W
RecommendationFeed
AWS 💊
AWS100

25. 😌

26. (CI)

27. $
Aws.config[:stub_responses] = true

28. it ‘true true ’ do
expect(true).to eq true
end

29.
~/.aws/credentials
aws_access_key_id=[staging key]
aws_secret_access_key=[staging secret]

30. bundle exec rake db migrate:reset
🎉

35. Aurora
DynamoDB
ElastiCache
Elasticsearch
Service
SQS
CloudSearch
S3Redshift

37. Aurora Mysql5.6
Redshift Postgres
DynamoDB DynamoDB Local
SQS ElasticMQ
S3 FakeS3
Elasticsearch Service Elasticsearch
ElastiCache Memcached & Redis
CloudSearch nozama-cloudsearch

38.
~/config/initializers/aws.rb
if Rails.env.test? || Rails.env.development?
Aws.config[:dynamodb] = {
endpoint: 'http://localhost:8000',
access_key_id: 'fake_akid',
secret_access_key: ‘fake_secret’,
}
…
end

39. 🎉
https://qiita.com/yotaro/items/caff6dc4c6b6ed2b19ee

40.
config.before(:suite) do
…
WebMock.disable_net_connect!(
allow_localhost: true,
allow: [‘http://127.0.0.1:8000'], # DynamoDB Local
)
end

41.
😅

42. '

43. 4010

45. 🐎

46. 🔖
RSpec.configure do |config|
config.prepend_before(:each, :dynamodb) do
# dynamodb
#
...
end
end
describe 'DynamoDB ', :dynamodb do
# dynamodb
…
end
describe 'DynamoDB ' do
# dynamodb
# item
…
end

47. 📝
module UsedTableRecorder
def used_tables
@used_tables ||= []
end
def clear_used_tables
@used_tables = []
end
[:put_item, :update_item].each do|method|
define_method method do|*args, &block|
request_item = args[0]
used_tables << request_item[:table_name]
super(*args, &block)
end
end
[:batch_write_item].each do|method|
define_method method do|*args, &block|
request_items = args[0][:request_items]
used_tables.concat(request_items.keys)
super(*args, &block)
end
end
end
client = Aws::DynamoDB::Client.new(
stub_responses: false
)
client.extend(UsedTableRecorder)
RSpec.configure do |config|
config.prepend_before(:each, :dynamo
db) do
#
truncate_tables =
client.used_tables.uniq.compact
#
...
end
end

48. 😄
4010 13

49. 😍

50. '

52. ⚙

54. version: '2'
services:
dynamodb:
image: ['ECR image ']
ports:
- "8000:8000"
restart: always
elasticmq:
image: ['ECR image ']
ports:
- "9324:9324"
restart: always
redis:
image: redis:alpine
ports:
- "6379:6379"
restart: always
mysqld:
image: mysql:5.6
ports:
- "3306:3306"
environment:
MYSQL_ROOT_PASSWORD: rootpass
restart: always
elasticsearch:
image: elasticsearch:5.3
ports:
- "9200:9200"
- "9300:9300"
environment:
- "ES_JAVA_OPTS=-Xms300m -Xmx500m"
restart: always
fakes3:
image: ['ECR image ']
ports:
- "4569:4569"
restart: always
fakes3test:
image: ['ECR image ']
ports:
- "4570:4569"
restart: always
memcached:
image: memcached:alpine
ports:
- "11211:11211"
restart: always
cloudsearch:
image: ['ECR image ']
links:
- mongo:mongo_for_cs_1
- elasticsearch:elasticsearch_for_cs_1
ports:
- "15808:15808"
restart: always
mongo:
image: mongo
ports:
- "27017:27017"
restart: always
postgres:
image: postgres:alpine
ports:
- "5432:5432"
restart: always

55. AWS Service Fake
Docker Hub
Image
Aurora Mysql5.6
Redshift Postgres
DynamoDB DynamoDB Local ✕
SQS ElasticMQ ✕
S3 FakeS3 ✕
Elasticsearch Service Elasticsearch
ElastiCache Memcached & Redis
CloudSearch nozama-cloudsearch ✕

57. 😍

63. Eight

64. Your business network