docker ready

.dockerignore

@@ -0,0 +1,7 @@
+.git
+.gitignore
+.env
+Dockerfile
+docker-compose*
+tmp/
+*.log

dockerfile

@@ -0,0 +1,37 @@
+# ================================
+# 1️⃣ Builder Stage
+# ================================
+FROM golang:1.25.3-alpine AS builder
+
+WORKDIR /app
+
+# Install git jika pakai private module
+RUN apk add --no-cache git
+
+# Cache dependency
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy source
+COPY . .
+
+# Build dari cmd/api
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
+    go build -ldflags="-s -w" \
+    -o app ./cmd/api
+
+# ================================
+# 2️⃣ Final Stage (Distroless)
+# ================================
+FROM gcr.io/distroless/base-debian12
+
+WORKDIR /app
+
+COPY --from=builder /app/app .
+
+# Run as non-root (distroless default user)
+USER nonroot:nonroot
+
+EXPOSE 8080
+
+ENTRYPOINT ["/app/app"]

readme.md

@@ -86,4 +86,16 @@ Project ini menggunakan seed data untuk integrasi dengan component di frontend.
 cd <project_name>
 
 go run ./migrations/seeder.go
+```
+
+## Docker
+```bash
+// masuk ke root project
+cd <project_name>
+
+// build docker image
+docker build -t antrianoperasi-api:latest .
+
+// run docker container
+docker run --env-file .env -p 8080:8080 antrianoperasi-api
 ```