Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
wrench - Schema Management Tool for Cloud Spanner -
Search
Yuki Ito
February 06, 2020
Technology
2
1.1k
wrench - Schema Management Tool for Cloud Spanner -
Yuki Ito
February 06, 2020
Tweet
Share
More Decks by Yuki Ito
See All by Yuki Ito
Architect / Platform Team at KAUCHE
110y
0
390
Cloud Run + Observability / Reliability @ KAUCHE
110y
0
340
Cloud Run CI/CD + QA @ KAUCHE
110y
1
420
Microservices on Cloud Run @ KAUCHE
110y
0
130
KAUCHE Loves Go
110y
0
330
Evolution of Architecture @ Kauche
110y
3
400
Envoy as an API Gateway
110y
0
260
Microservices on Cloud Run + VPC Network
110y
0
400
How We Use Cloud Run and its Friends
110y
0
350
Other Decks in Technology
See All in Technology
On Your Data を超えていく!
hirotomotaguchi
2
610
エンジニアのキャリアをちょっと楽しくする3本の軸/Three Pillars to Make an Engineer's Career More Enjoyable
kwappa
0
2.4k
現代CSSフレームワークの内部実装とその仕組み
poteboy
8
3.4k
プロデザ! BY リクルート vol.18_リクルートのリサーチ実践組織「リサーチブーストコミュニティ」
recruitengineers
PRO
3
260
推しは推せるときに推せ! プロダクトにフィードバックしていこう
nakasho
0
190
Vertex AI を中心に 生成AIのアップデートを共有します
kaz1437
0
270
マルチアカウント環境への発見的統制の導入
ch1aki
1
1.3k
Discord とビルダー&チャットボットの使い方 / How to use Discord and Builder & Chatbots
ks91
PRO
0
160
自動生成を活用した、運用保守コストを抑える Error/Alert/Runbook の一元集約管理 / Centralized management of Error/Alert/Runbook to minimize operational costs using automated code generation
biwashi
12
2.3k
Meta Quest 3 で動く桜マシマシ WebXR アプリを IBM Cloud Code Engine と Babylon.js で作った話
1ftseabass
PRO
0
110
JSON攻略法.pdf
miyakemito
8
4.3k
Azure Container Apps + Bicep 〜 こんな感じで運用しています
kaz29
2
340
Featured
See All Featured
GraphQLの誤解/rethinking-graphql
sonatard
50
9.2k
Being A Developer After 40
akosma
56
580k
The Art of Programming - Codeland 2020
erikaheidi
41
12k
Infographics Made Easy
chrislema
237
18k
The Invisible Side of Design
smashingmag
294
49k
GitHub's CSS Performance
jonrohan
1023
450k
Become a Pro
speakerdeck
PRO
10
4.5k
Navigating Team Friction
lara
177
13k
How GitHub (no longer) Works
holman
304
140k
A Tale of Four Properties
chriscoyier
150
22k
Bootstrapping a Software Product
garrettdimon
PRO
301
110k
Done Done
chrislema
178
15k
Transcript
wrench - Schema Management Tool for Cloud Spanner - GCPUG
Spanner Day Yuki Ito
Merpay Architect Team Backend Engineer Yuki Ito
wrench ʮGoͷ৽ػೳΛͬͨDBεΩʔϚ ཧπʔϧʯ https://gihyo.jp/magazine/SD/archive/2019/201911
wrench https://github.com/mercari/wrench https://hub.docker.com/r/mercari/wrench
wrench > wrench help Usage: wrench [command] Available Commands: create
drop reset load apply migrate
wrench create > cat ./_examples/schema.sql CREATE TABLE Singers ( SingerID
STRING(36) NOT NULL, FirstName STRING(1024), ) PRIMARY KEY(SingerID); > wrench create --directory ./_examples/
wrench create
wrench drop > wrench drop
wrench reset > wrench reset --directory ./_examples/
wrench load > wrench load --directory ./_examples/ > cat ./_examples/schema.sql
CREATE TABLE Singers ( SingerID STRING(36) NOT NULL, FirstName STRING(1024), ) PRIMARY KEY(SingerID);
wrench apply -ddl > cat ./_examples/ddl.sql ALTER TABLE Singers ADD
COLUMN LastName STRING(1024); > wrench apply --ddl ./_examples/ddl.sql
wrench apply -ddl
wrench apply -dml > cat ./_examples/dml.sql INSERT INTO Singers(SingerID, FirstName)
VALUES("1", "Yuki"); > wrench apply --dml ./_examples/dml.sql
wrench apply -dml
wrench migrate > cat ./_examples/migrations/000001.sql ALTER TABLE Singers ADD COLUMN
LastName STRING(1024); > wrench migrate up --directory ./_examples/ 1/up
wrench migrate
Development DB DB DB Instance
Development CREATE TABLE Singers ( SingerID STRING(36) NOT NULL, FirstName
STRING(1024), ) PRIMARY KEY(SingerID);
Development CREATE TABLE Singers ( SingerID STRING(36) NOT NULL, FirstName
STRING(1024), LastName STRING(1024), ) PRIMARY KEY(SingerID);
Development Apply Migration Load Schema Commit DDL Create DDL File
Write DDL Reset DB NG OK
Development > cat ./_examples/schema.sql CREATE TABLE Singers ( SingerID STRING(36)
NOT NULL, FirstName STRING(1024), ) PRIMARY KEY(SingerID);
Development
Development Apply Migration Load Schema Commit DDL Create DDL File
Write DDL Reset DB NG OK
Development > wrench migrate create --directory ./_examples/ _examples/migrations/000001.sql is created
> ls _examples/migrations/ 000001.sql
Development Apply Migration Load Schema Commit DDL Create DDL File
Write DDL Reset DB NG OK
Development > cat ./_examples/migrations/000001.sql ALTER TABLE Singers ADD COLUMN LastNamo
STRING(1024);
Development Apply Migration Load Schema Commit DDL Create DDL File
Write DDL Reset DB NG OK
Development > wrench migrate up --directory ./_examples/ 1/up
Development
Development typo!!
Development Apply Migration Load Schema Commit DDL Create DDL File
Write DDL Reset DB NG OK
Development > cat ./_examples/schema.sql CREATE TABLE Singers ( SingerID STRING(36)
NOT NULL, FirstName STRING(1024), ) PRIMARY KEY(SingerID); > wrench reset --directory ./_examples/
Development
Development Apply Migration Load Schema Commit DDL Create DDL File
Write DDL Reset DB NG OK
Development > cat ./_examples/migrations/000001.sql ALTER TABLE Singers ADD COLUMN LastName
STRING(1024);
Development Apply Migration Load Schema Commit DDL Create DDL File
Write DDL Reset DB NG OK
Development > wrench migrate up --directory ./_examples/ 1/up
Development
Development
Development Apply Migration Load Schema Commit DDL Create DDL File
Write DDL Reset DB NG OK
Development > wrench load --directory ./_examples/ > cat ./_examples/schema.sql CREATE
TABLE SchemaMigrations ( Version INT64 NOT NULL, Dirty BOOL NOT NULL, ) PRIMARY KEY(Version); CREATE TABLE Singers ( SingerID STRING(36) NOT NULL, FirstName STRING(1024), LastName STRING(1024), ) PRIMARY KEY(SingerID);
Development > wrench load --directory ./_examples/ > cat ./_examples/schema.sql CREATE
TABLE SchemaMigrations ( Version INT64 NOT NULL, Dirty BOOL NOT NULL, ) PRIMARY KEY(Version); CREATE TABLE Singers ( SingerID STRING(36) NOT NULL, FirstName STRING(1024), LastName STRING(1024), ) PRIMARY KEY(SingerID);
Development > wrench load --directory ./_examples/ > cat ./_examples/schema.sql CREATE
TABLE SchemaMigrations ( Version INT64 NOT NULL, Dirty BOOL NOT NULL, ) PRIMARY KEY(Version); CREATE TABLE Singers ( SingerID STRING(36) NOT NULL, FirstName STRING(1024), LastName STRING(1024), ) PRIMARY KEY(SingerID);
Development
Development Apply Migration Load Schema Commit DDL Create DDL File
Write DDL Reset DB NG OK
Development DB DB DB Instance
Deployment Create Tag Cloud Build Hook GCR Cloud Spanner GKE
Watch Push Migrate Deploy
Deployment Create Tag Cloud Build Hook GCR Cloud Spanner GKE
Watch Push Migrate Deploy
Deployment Migration Deployment Pipeline Cloud Spanner GKE
Deployment Migration Deployment Pipeline Cloud Spanner GKE
Deployment GKE Cloud Spanner Fetch Job Manifest ᶅ Exec `wrench
migrate` ᶄ Run Migration Job
Deployment GKE Cloud Spanner Fetch Job Manifest ᶅ Exec `wrench
migrate` ᶄ Run Migration Job
Deployment --- apiVersion: batch/v1 kind: Job metadata: name: db-migration spec:
template: spec: containers: - command: - /db/migrate.sh env: - name: SPANNER_INSTANCE_ID value: xxx - name: SPANNER_DATABASE_ID value: xxx - name: GCP_PROJECT_ID value: xxx - name: GOOGLE_APPLICATION_CREDENTIALS value: xxx image: gcr.io/xxxx…
Deployment GKE Cloud Spanner Fetch Job Manifest ᶅ Exec `wrench
migrate` ᶄ Run Migration Job
Deployment GKE Cloud Spanner Fetch Job Manifest ᶅ Exec `wrench
migrate` ᶄ Run Migration Job
Deployment wrench migrate up --directory /db
Deployment GKE Cloud Spanner Fetch Job Manifest ᶅ Exec `wrench
migrate` ᶄ Run Migration Job
Deployment Migration Deployment Pipeline Cloud Spanner GKE
Deployment Migration Deployment Pipeline Cloud Spanner GKE
Deployment GKE ᶄ Apply Deployment Manifest (Deploy New Container) ᶃ
Fetch Deployment Manifest
Deployment Create Tag Cloud Build Hook GCR Cloud Spanner GKE
Watch Push Migrate Deploy
Merpay Tech Fest 2020 https://events.merpay.com/techfest-2020