feat: add auto-generated install.sh scripts for all self-hosted deployments

deployments/mattermost/install.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+# 🚀 Auto-generated by The AltStack
+# https://thealtstack.com
+
+echo "🔵 Starting AltStack Deployment..."
+
+# 1. Check/Install Docker
+if ! command -v docker &> /dev/null; then
+    echo "📦 Docker not found. Installing..."
+    curl -fsSL https://get.docker.com -o get-docker.sh
+    sh get-docker.sh
+    rm get-docker.sh
+    echo "✅ Docker installed."
+else
+    echo "✅ Docker is already installed."
+fi
+
+# 2. Setup Directory
+APP_DIR="mattermost-deploy"
+mkdir -p $APP_DIR
+cd $APP_DIR
+echo "📂 Created directory: $APP_DIR"
+
+# 3. Create docker-compose.yml
+echo "📄 Writing configuration..."
+cat << 'INNER_EOF' > docker-compose.yml
+
+# -------------------------------------------------------------------------
+# 🚀 Created and distributed by The AltStack
+# 🌍 https://thealtstack.com
+# -------------------------------------------------------------------------
+
+version: '3.8'
+
+services:
+  mattermost:
+    image: mattermost/mattermost-team-edition:latest
+    container_name: mattermost
+    restart: unless-stopped
+    depends_on:
+      - db
+    ports:
+      - "8065:8065"
+    environment:
+      - MM_SQLSETTINGS_DRIVERNAME=postgres
+      - MM_SQLSETTINGS_DATASOURCE=postgres://mmuser:mmuser_password@db:5432/mattermost?sslmode=disable&connect_timeout=10
+      - MM_SERVICESETTINGS_SITEURL=http://localhost:8065
+    volumes:
+      - ./volumes/app/config:/mattermost/config
+      - ./volumes/app/data:/mattermost/data
+      - ./volumes/app/logs:/mattermost/logs
+
+  db:
+    image: postgres:13-alpine
+    container_name: mattermost-db
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER=mmuser
+      - POSTGRES_PASSWORD=mmuser_password
+      - POSTGRES_DB=mattermost
+    volumes:
+      - ./volumes/db/var/lib/postgresql/data:/var/lib/postgresql/data
+
+
+INNER_EOF
+
+# 4. Start Services
+echo "🚀 Starting services..."
+docker compose up -d
+
+echo ""
+echo "✅ Deployment Complete!"
+echo "👉 Your mattermost stack is running."