Intergration env support

.dockerignore

@@ -0,0 +1,3 @@
+target/
+**/target/
+.idea/

.env

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+SERVER_PUBLIC_DOMAIN="http://didcomm-mediator.com"
+SERVER_LOCAL_PORT="8080"
+STORAGE_DIRPATH="crates/generic-server/target/storage"
+MONGO_DBN="mediator-coordination"
+

.github/workflows/package.yml

@@ -0,0 +1,44 @@
+name: Publish Image
+
+on:
+  push:
+    branches:
+      - '*'
+    tags:
+      - 'v*'
+
+env:
+  IMAGE_NAME: didcomm-mediator-rs
+
+jobs:
+  push:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build image
+        run: docker build . --file Dockerfile --tag $IMAGE_NAME --label "runnumber=${GITHUB_RUN_ID}"
+
+      - name: Log in to registry
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+
+      - name: Push image
+        run: |
+          IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME
+
+          # Ensure all uppercase characters are converted to lowercase
+          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
+          # Strip the git ref prefix from the version
+          VERSION=latest
+          # Remove the "v" prefix from the tag name
+          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
+          # Use "latest" tag for the main branch
+          [ "$VERSION" == "main" ] && VERSION=latest
+          echo IMAGE_ID=$IMAGE_ID
+          echo VERSION=$VERSION
+          docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
+          docker push $IMAGE_ID:$VERSION

.gitignore

@@ -27,7 +27,7 @@ Cargo.lock
 
 # Environment variables files 
 .env.example
-.env
+
 
 # Reference crate
 mediator-server

Dockerfile

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+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 && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+# Set the storage directory path
+ENV STORAGE_DIRPATH="crates/generic-server/target/storage"
+
+# Copy the built binary
+COPY --from=builder /app/target/release/didcomm-mediator /usr/local/bin/didcomm-mediator
+
+COPY .env .env
+
+# Expose the necessary port
+EXPOSE 3000
+
+# Set an entrypoint script to handle the environment file
+ENTRYPOINT ["didcomm-mediator"]

docker-compose.yml

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+version: "3.8"
+services:
+  mediator:
+    build: 
+      context: .
+    container_name: didcomm-mediator
+    ports:
+      - "8080:8080"
+    env_file:
+      - .env
+    depends_on:
+      - mongodb
+    networks:
+      - mediator-network
+
+  mongodb:
+    image: mongo:latest
+    container_name: mongodb
+    env_file:
+      - .env
+    volumes:
+      - mongo-data:/data/db
+    networks:
+      - mediator-network
+    ports:
+      - "27017:27017" 
+
+networks:
+  mediator-network:
+    driver: bridge
+
+volumes:
+  mongo-data:

docs/deployment-environment-doc.md

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+
+# **Application Deployment Documentation**
+
+## **1. Prerequisites**
+- **Tools and Software Required**:
+  - Helm version (e.g., `Helm 3.x`)
+  - Kubernetes version (e.g., `1.25+`)
+  - Minikube/Cluster setup
+  - Other dependencies (e.g., Docker, kubectl, etc.)
+- **Environment Setup**:
+  - Access to the Kubernetes cluster
+  - Required configurations or credentials
+
+
+## **3. Helm Chart Structure**
+- **Chart Overview**:  
+  - Structure of the Helm chart (values.yaml, templates, etc.).
+  - Purpose of critical templates (e.g., Deployment, Service, ConfigMap).  
+  - Default vs. custom configurations.  
+- **Customization**:  
+  - How to override values.yaml using custom configurations.  
+    Example:
+    ```bash
+    helm install mediator ./mediator-charts --values custom-values.yaml
+    ```
+  - mandatory values are;
+
+  **MONGO_DBN**,
+  **MONGO_URI**, 
+  **SERVER_LOCAL_PORT** and 
+  **SERVER_PUBLIC_DOMAIN**
+
+
+## **4. Deployment Guide**
+- **Steps to Deploy**:
+  1. Clone the repository:
+     ```bash
+     git clone https://github.com/adorsys/didcomm-mediator-rs.git
+     ```
+  2. Install dependencies:
+     ```bash
+     helm dependency update mediator-charts
+     ```
+  3. Deploy using Helm:
+     ```bash
+     helm install mediator mediator-charts --namespace didcomm-mediator
+     ```
+  4. Verify deployment status:
+     ```bash
+     kubectl get pods -n didcomm-mediator
+     kubectl get services -n didcomm-mediator
+     ```
+- **Notes on Namespaces**:
+  - Importance of creating and using the correct namespace.
+- **Rollback Instructions**:
+  - How to roll back to a previous release:
+    ```bash
+    helm rollback my-app <revision>
+    ```
+
+---
+
+## **5. Accessing the Application**
+- **Port Forwarding**:
+  - Steps to forward the service ports locally for testing:
+    ```bash
+    kubectl port-forward service/<service-name> 8080:<target-port>
+    ```
+- **Ingress/LoadBalancer Details**:
+  - Steps to access the application if exposed via Ingress or LoadBalancer.
+
+## **7. Monitoring and Debugging**
+- **Logs**:
+  - How to fetch logs for debugging:
+    ```bash
+    kubectl logs <pod-name> -n didcomm-mediator
+    ```
+- **Monitoring Tools**:
+  - Mention tools used (e.g., Prometheus, Grafana, ELK Stack).
+  - Steps to configure and access monitoring dashboards.
+

mediator-charts/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

mediator-charts/Chart.yaml

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+apiVersion: v2
+name: mediator-charts
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "0.1.9"

mediator-charts/templates/env-configmap.yaml

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+apiVersion: v1
+data:
+  MONGO_DBN: mediatorDB
+  MONGO_URI: mongodb://mongodb:27017
+  SERVER_LOCAL_PORT: "3000"
+  SERVER_PUBLIC_DOMAIN: http://alice-mediator.com
+
+kind: ConfigMap
+metadata:
+  namespace: {{ .Values.namespace }}
+  creationTimestamp: null
+  labels:
+    io.kompose.service: mediator-env
+  name: env
+
+

mediator-charts/templates/mediator-deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Release.Name }}-mediator-deployment
+  namespace: {{ .Values.namespace }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}-mediator
+  template:
+    metadata:
+      labels:
+        app: {{ .Release.Name }}-mediator
+    spec:
+      containers:
+        - name: {{ .Release.Name }}-mediator-container
+          image: {{ .Values.mediator.image.repository }}:{{ .Values.mediator.image.tag }}
+          imagePullPolicy: {{ .Values.mediator.image.pullPolicy }}
+          ports:
+            - containerPort: 3000
+          env:
+            - name: MONGO_DBN
+              valueFrom:
+                configMapKeyRef:
+                  key: MONGO_DBN
+                  name: env
+            - name: MONGO_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Release.Name }}-secret
+                  key: password
+            - name: MONGO_HOST
+              value: {{ .Release.Name }}-mongodb-service
+            - name: MONGO_URI
+              value: "mongodb://{{ .Release.Name }}-mongodb-service:27017"
+            - name: SERVER_LOCAL_PORT
+              valueFrom:
+                configMapKeyRef:
+                  key: SERVER_LOCAL_PORT
+                  name: env
+            - name: SERVER_PUBLIC_DOMAIN
+              valueFrom:
+                configMapKeyRef:
+                  key: SERVER_PUBLIC_DOMAIN
+                  name: env
+

mediator-charts/templates/mediator-service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Release.Name }}-mediator-service
+  annotations: 
+    external-dns.alpha.kubernetes.io/hostname: {{ .Values.externalDnsHostname }}  
+    service.beta.kubernetes.io/aws-load-balancer-ssl-cert: {{ .Values.certificateArn }} 
+    service.beta.kubernetes.io/aws-load-balancer-ssl-ports: "https"   
+  namespace: {{ .Values.namespace }}
+spec:
+  selector:
+    app: {{ .Release.Name }}-mediator
+  ports:
+  - name: https
+    port: 443
+    targetPort: 3000
+  type: LoadBalancer