feat(): init mediator integration environment setup

Dockerfile

@@ -0,0 +1,24 @@
+FROM rust:latest as builder
+
+WORKDIR /app
+
+COPY . .
+
+# Build the server
+RUN cargo build --release
+
+# Use a minimal image for running the server
+FROM ubuntu
+
+RUN apt update && apt install -y libpq5
+WORKDIR /app
+
+
+# Copy the built binary
+COPY --from=builder /app/target/release/didcomm-mediator /usr/local/bin/didcomm-mediator
+
+# Expose the necessary port
+EXPOSE 8080
+
+# Run the server
+CMD ["didcomm-mediator"]

docker-compose.yml

@@ -0,0 +1,25 @@
+version: '3.8'
+services:
+  mediator:
+    build:
+      context: .
+    container_name: didcomm-mediator
+    ports:
+      - "8080:3000"
+    env_file:
+      - .env
+    depends_on:
+      - mongodb
+
+  mongodb:
+    image: mongo:latest
+    container_name: mongodb
+    ports:
+      - "27017:27017"
+    env_file:
+      - .env
+    volumes:
+      - mongo-data:/data/db
+
+volumes:
+  mongo-data:

docs/environment-setup.md

@@ -0,0 +1,38 @@
+# DIDComm Mediator Integration Environment Setup
+
+This guide provides step-by-step instructions to set up the integration environment for deploying, testing, and interacting with the Rust-based DIDComm mediator server.
+
+## Prerequisites
+Before you begin, ensure the following are installed on your system:
+- Docker: version 20+([install docker](https://docs.docker.com/engine/install/debian/))
+- Rust: latest stable version ([install rust](https://www.rust-lang.org/tools/install))
+- MongoDB: latest stable version ([install mongodb](https://www.mongodb.com/docs/manual/tutorial/install-mongodb-on-ubuntu/))
+
+This documentation assumes you have clone the [mediator](https://github.com/adorsys/didcomm-mediator-rs) and are in the root of the project
+
+## step 1: Setup the environment variables
+Modify the ```.env``` file with the right values for the variables
+
+## Step 2: Start The Environment
+
+```sh
+ docker-compose up -d
+```
+## Step 3: Test Connectivity
+Use a tool like Postman or curl to verify that the server is running and responding.
+```sh 
+curl -X GET http://0.0.0.0:8080/ \
+-H "Content-Type: application/json" \
+```
+
+## Step 4: Logging And Monitoring
+to monitor the logs run the command
+```sh 
+docker logs -f didcomm-mediator
+```
+
+## Step 5: Cleanup
+To Stop and remove the environment
+```sh
+docker-compose down
+```

src/main.rs

@@ -12,7 +12,7 @@ async fn main() {
 
     // Start server
     let port = std::env::var("SERVER_LOCAL_PORT").unwrap_or("3000".to_owned());
-    let addr: SocketAddr = format!("127.0.0.1:{port}").parse().unwrap();
+    let addr: SocketAddr = format!("0.0.0.0:{port}").parse().unwrap();
 
     tracing::info!("listening on {addr}");
     generic_server_with_graceful_shutdown(addr).await;