add docker compose file

.dockerignore

@@ -0,0 +1,6 @@
+.dbdata
+
+/sql
+
+README.md
+Makefile

Dockerfile

@@ -0,0 +1,20 @@
+FROM golang:1.17-alpine
+WORKDIR /app
+
+ARG TARGETARCH
+ARG TARGETOS
+
+ENV GOPROXY=https://goproxy.cn
+ENV GO111MODULE=on
+COPY go.mod go.mod
+COPY go.sum go.sum
+RUN go mod download
+
+COPY api/ api/
+COPY cmd/ cmd/
+COPY internal/ internal/
+RUN CGO_ENABLED=0 GOARCH=$TARGETARCH GOOS=$TARGETOS go build -a -o server ./cmd/server/
+
+COPY config/ config/
+EXPOSE 50051
+ENTRYPOINT ["./server"]

Makefile

@@ -20,4 +20,8 @@ protoc:
 
 .PHONY: wire
 wire:
- wire ./cmd/server
+ wire ./cmd/server
+
+.PHONY: docker-build
+docker-build:
+ docker build -t shaohsiung/memo:latest -f ./Dockerfile .

config/config.yaml

@@ -1,3 +1,3 @@
 grpc:
  port: :50051
-dsn: root:root@tcp(127.0.0.1:3306)/memo?charset=utf8mb4&parseTime=True&loc=Local
+dsn: root:root@tcp(mysql:3306)/memo?charset=utf8mb4&parseTime=True&loc=Local

docker-compose.yaml

@@ -0,0 +1,25 @@
+version: "3.1"
+services:
+ server:
+ restart: always
+ build:
+ context: .
+ dockerfile: Dockerfile
+ ports:
+ - "50051:50051"
+ depends_on:
+ - mysql
+ mysql:
+ image: "mysql:5.7"
+ platform: "linux/x86_64"
+ environment:
+ MYSQL_DATABASE: memo
+ MYSQL_ROOT_PASSWORD: root
+ volumes:
+ - .dbdata:/var/lib/mysql:rw
+ # https://gist.github.com/onjin/2dd3cc52ef79069de1faa2dfd456c945#gistcomment-2163519
+ - ./sql/init.sql:/docker-entrypoint-initdb.d/init.sql
+ - ./mysql_custom.cnf:/etc/mysql/conf.d/custom.cnf
+ ports:
+ - "3306:3306"
+ restart: always

mysql_custom.cnf

@@ -0,0 +1,4 @@
+[mysqld]
+character-set-server = utf8
+collation-server = utf8_unicode_ci
+skip-character-set-client-handshake