feat: new dockerfile and docker-compose.yml

.dockerignore

@@ -0,0 +1 @@
+target

.env.example

@@ -0,0 +1,2 @@
+DATABASE_URL=postgres://user:pass@postgres:5432/db
+LISTEN_ADDRESS=0.0.0.0:8000

.gitignore

@@ -1,3 +1,7 @@
 target/
 Cargo.lock
 *.swp
+.*
+!.gitignore
+!.dockerignore
+!.env.example

Dockerfile

@@ -1,6 +1,10 @@
-FROM debian:bullseye as final
+FROM rust:buster
 
-WORKDIR /opt/app
-COPY ./target/release/web_service . 
+ENV CARGO_HOME=/rust
+WORKDIR /app
+COPY . .
+RUN apt-get install libssl-dev
+RUN --mount=type=cache,target=/app/target \
+    cargo build --release && cp ./target/release/web_service /bin
+ENTRYPOINT [ "/bin/web_service" ]
 
-# CMD ["./web_service"]

docker-compose.yml

@@ -0,0 +1,31 @@
+version: "3.8"
+
+services:
+  mysqldb:
+    image: mysql:8
+    ports:
+      - 3306:3306
+    environment:
+      MYSQL_ROOT_PASSWORD: example
+      MYSQL_DATABASE: db
+    volumes:
+      - .:/data
+  postgres:
+    image: postgres
+    restart: always
+    environment:
+      POSTGRES_PASSWORD: example
+  poem-sqlx-service:
+    container_name: poem-sqlx-service
+    build: .
+    deploy:
+      restart_policy:
+        condition: on-failure
+    ports:
+      - "8000:8000"
+    environment:
+      - "DATABASE_URL=${DATABASE_URL?please set}"
+      - "LISTEN_ADDRESS=${LISTEN_ADDRESS:-0.0.0.0:8000}"
+      - "RUST_BACKTRACE=${BACKTRACE:-1}"
+      - "RUST_LOG=${LOG_LEVEL:-debug}"
+    tty: true