Add Docker and Docker Compose Deployments

build/docker/api-server/Dockerfile

@@ -0,0 +1,22 @@
+FROM golang:1.23-alpine AS builder
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+
+RUN go build -o api-server ./cmd/api-server
+
+FROM alpine:latest
+
+WORKDIR /app
+
+COPY --from=builder /app/api-server /app/api-server
+
+ENV GIN_MODE=release
+
+EXPOSE 8080
+
+ENTRYPOINT ["/app/api-server"]

build/docker/docker-compose.yaml

@@ -0,0 +1,35 @@
+services:
+  psql_bp:
+    image: postgres:latest
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: ${DB_DATABASE}
+      POSTGRES_USER: ${DB_USERNAME}
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U", $DB_USERNAME, "-d", $DB_DATABASE]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+    volumes:
+      - psql_volume_bp:/var/lib/postgresql/data
+  api_server:
+    env_file:
+      - ../../.env
+    depends_on:
+      psql_bp:
+        condition: service_healthy
+      keygen:
+        condition: service_started
+    build:
+      context: ../../
+      dockerfile: build/docker/api-server/Dockerfile
+    ports:
+      - 8080:8080
+  keygen:
+    build: 
+      context: ../../
+      dockerfile: build/docker/keygen/Dockerfile
+
+volumes:
+  psql_volume_bp:

build/docker/keygen/Dockerfile

@@ -0,0 +1,20 @@
+FROM golang:1.23-alpine AS builder
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+
+RUN go build -o keygen ./cmd/keygen
+
+FROM alpine:latest
+
+WORKDIR /app
+
+COPY --from=builder /app/keygen /app/keygen
+
+EXPOSE 8080
+
+ENTRYPOINT ["/app/keygen"]

cmd/api-server/main.go

@@ -10,7 +10,7 @@ import (
 )
 
 func main() {
-	port, err := strconv.Atoi(env.GetEnv("API_PORT", "8080"))
+	port, err := strconv.Atoi(env.GetEnv("API_INTERNAL_PORT", "8080"))
 	if err != nil {
 		log.Fatalf("error listening port: %v, err: %v", port, err)
 	}

cmd/keygen/main.go

@@ -10,7 +10,7 @@ import (
 )
 
 func main() {
-	port, err := strconv.Atoi(env.GetEnv("API_PORT", "8080"))
+	port, err := strconv.Atoi(env.GetEnv("KEYGEN_INTERNAL_PORT", "8080"))
 	if err != nil {
 		log.Fatalf("error listening port: %v, err: %v", port, err)
 	}

internal/api-server/server.go

@@ -18,8 +18,6 @@ import (
 	"google.golang.org/grpc/credentials/insecure"
 	"gorm.io/driver/postgres"
 	"gorm.io/gorm"
-
-	_ "fastbin/internal/pkg/env"
 )
 
 type Paste = paste.Paste
@@ -87,10 +85,8 @@ func (as *APIServer) write(gc *gin.Context) {
 			"key": "",
 		})
 	}
-	fmt.Println(requestBody.Text)
-	key, err := as.try_write(requestBody.Text)
-	fmt.Println(requestBody.Text)
 
+	key, err := as.try_write(requestBody.Text)
 	for tries := 0; err != nil && tries < 5; tries++ {
 		key, err = as.try_write(requestBody.Text)
 	}

syntax.env

@@ -1,9 +1,7 @@
-WEB_PORT=8082
+# API_INTERNAL_PORT=8080 # When using without docker
+# KEYGEN_INTERNAL_PORT=8081 # When using without docker
 
-API_PORT=8080
-API_HOST=localhost
-
-KEYGEN_PORT=8081
+KEYGEN_PORT=8080
 KEYGEN_HOST=localhost
 
 DB_PORT=5432