Add ERPnext.

erpnext/README.md

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+Steps to install ERPNext on [Excloud](https://excloud.in)
+
+### Minimum Requirements:
+- Instance: `t1.small`
+- Disk: `8GB`
+
+### Overview
+
+This scripts creates a secure installation for ERPNext. The secure password is stored at the path `/var/frappe/admin-password`
+
+### Commands to Install
+
+#### Clone Repo
+```bash
+git clone https://github.com/excloud-in/examples
+```
+#### Install ERPNext
+```bash
+cd examples/erpnext
+bash install-erpnext.sh
+```
+
+Note: It takes 1-2 mins for ERPNext to bootstrap wait for it.

erpnext/compose.yaml

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+version: "3"
+
+services:
+  backend:
+    image: frappe/erpnext:v15.75.0
+    networks:
+      - frappe_network
+    depends_on:
+      - init
+    deploy:
+      restart_policy:
+        condition: on-failure
+    volumes:
+      - sites:/home/frappe/frappe-bench/sites
+      - logs:/home/frappe/frappe-bench/logs
+    environment:
+      DB_HOST: db
+      DB_PORT: "3306"
+      MYSQL_ROOT_PASSWORD: ${ADMIN_PASSWORD}
+      MARIADB_ROOT_PASSWORD: ${ADMIN_PASSWORD}
+
+  db:
+    image: mariadb:10.6
+    networks:
+      - frappe_network
+    healthcheck:
+      test: mysqladmin ping -h localhost --password=${ADMIN_PASSWORD}
+      interval: 1s
+      retries: 20
+    deploy:
+      restart_policy:
+        condition: on-failure
+    command:
+      - --character-set-server=utf8mb4
+      - --collation-server=utf8mb4_unicode_ci
+      - --skip-character-set-client-handshake
+      - --skip-innodb-read-only-compressed # Temporary fix for MariaDB 10.6
+    environment:
+      MYSQL_ROOT_PASSWORD: ${ADMIN_PASSWORD}
+      MARIADB_ROOT_PASSWORD: ${ADMIN_PASSWORD}
+    volumes:
+      - db-data:/var/lib/mysql
+
+  frontend:
+    image: frappe/erpnext:v15.75.0
+    networks:
+      - frappe_network
+    depends_on:
+      - init
+    deploy:
+      restart_policy:
+        condition: on-failure
+    entrypoint:
+      - bash
+      - -c
+    command:
+      - >
+        while [ ! -f /home/frappe/frappe-bench/sites/init_done ]; do sleep 1; done && echo "Init done";
+        exec nginx-entrypoint.sh;
+    environment:
+      BACKEND: backend:8000
+      FRAPPE_SITE_NAME_HEADER: frontend
+      SOCKETIO: websocket:9000
+      UPSTREAM_REAL_IP_ADDRESS: 127.0.0.1
+      UPSTREAM_REAL_IP_HEADER: X-Forwarded-For
+      UPSTREAM_REAL_IP_RECURSIVE: "off"
+      PROXY_READ_TIMEOUT: 120
+      CLIENT_MAX_BODY_SIZE: 50m
+    volumes:
+      - sites:/home/frappe/frappe-bench/sites
+      - logs:/home/frappe/frappe-bench/logs
+    ports:
+      - "8080:8080"
+
+  queue-long:
+    image: frappe/erpnext:v15.75.0
+    networks:
+      - frappe_network
+    depends_on:
+      - redis-cache
+      - redis-queue
+    deploy:
+      restart_policy:
+        condition: on-failure
+    command:
+      - bench
+      - worker
+      - --queue
+      - long,default,short
+    volumes:
+      - sites:/home/frappe/frappe-bench/sites
+      - logs:/home/frappe/frappe-bench/logs
+
+  queue-short:
+    image: frappe/erpnext:v15.75.0
+    networks:
+      - frappe_network
+    depends_on:
+      - redis-cache
+      - redis-queue
+    deploy:
+      restart_policy:
+        condition: on-failure
+    command:
+      - bench
+      - worker
+      - --queue
+      - short,default
+    volumes:
+      - sites:/home/frappe/frappe-bench/sites
+      - logs:/home/frappe/frappe-bench/logs
+
+  redis-queue:
+    image: redis:6.2-alpine
+    networks:
+      - frappe_network
+    deploy:
+      restart_policy:
+        condition: on-failure
+    volumes:
+      - redis-queue-data:/data
+
+  redis-cache:
+    image: redis:6.2-alpine
+    networks:
+      - frappe_network
+    deploy:
+      restart_policy:
+        condition: on-failure
+
+  scheduler:
+    image: frappe/erpnext:v15.75.0
+    networks:
+      - frappe_network
+    depends_on:
+      - redis-cache
+      - redis-queue
+    deploy:
+      restart_policy:
+        condition: on-failure
+    command:
+      - bench
+      - schedule
+    volumes:
+      - sites:/home/frappe/frappe-bench/sites
+      - logs:/home/frappe/frappe-bench/logs
+
+  websocket:
+    image: frappe/erpnext:v15.75.0
+    networks:
+      - frappe_network
+    deploy:
+      restart_policy:
+        condition: on-failure
+    entrypoint:
+      - bash
+      - -c
+    command:
+      - >
+        while [ ! -f /home/frappe/frappe-bench/sites/init_done ]; do sleep 1; done && echo "Init done";
+        node /home/frappe/frappe-bench/apps/frappe/socketio.js;
+    volumes:
+      - sites:/home/frappe/frappe-bench/sites
+      - logs:/home/frappe/frappe-bench/logs
+
+  init:
+    image: frappe/erpnext:v15.75.0
+    networks:
+      - frappe_network
+    depends_on:
+      - db
+      - redis-cache
+      - redis-queue
+    entrypoint:
+      - bash
+      - -c
+    command:
+      - >
+        ls -1 apps > sites/apps.txt;
+        bench set-config -g db_host $$DB_HOST;
+        bench set-config -gp db_port $$DB_PORT;
+        bench set-config -g redis_cache "redis://$$REDIS_CACHE";
+        bench set-config -g redis_queue "redis://$$REDIS_QUEUE";
+        bench set-config -g redis_socketio "redis://$$REDIS_QUEUE";
+        bench set-config -gp socketio_port $$SOCKETIO_PORT;
+        bench new-site --db-host=db --mariadb-user-host-login-scope='%' --admin-password=${ADMIN_PASSWORD} --db-root-username=root --db-root-password=${ADMIN_PASSWORD} --install-app erpnext --set-default frontend;
+        touch /home/frappe/frappe-bench/sites/init_done;
+    environment:
+      DB_HOST: db
+      DB_PORT: "3306"
+      REDIS_CACHE: redis-cache:6379
+      REDIS_QUEUE: redis-queue:6379
+      SOCKETIO_PORT: "9000"
+    volumes:
+      - sites:/home/frappe/frappe-bench/sites
+volumes:
+  db-data:
+  redis-queue-data:
+  sites:
+  logs:
+
+networks:
+  frappe_network:
+    driver: bridge

erpnext/install-erpnext.sh

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+if command -v docker >/dev/null 2>&1; then
+    echo "Docker is installed"
+else
+    echo "Docker is not installed Installing...."
+    curl -fsSL https://get.docker.com -o get-docker.sh
+    sudo sh get-docker.sh
+fi
+
+sudo usermod -aG docker "$(whoami)"
+echo "🔄 Updating group membership..."
+newgrp docker <<EONG
+echo "✅ Docker is ready to use without sudo."
+docker --version
+EONG
+
+sudo mkdir -p /var/frappe/
+ADMIN_PASSWORD=$(openssl rand -hex 18)
+if [ -f /var/frappe/admin-password ]; then
+    echo "Using admin-password at /var/frappe/admin-password"
+    ADMIN_PASSWORD=$(cat /var/frappe/admin-password)
+else
+    echo "Generating new admin password"
+    echo $ADMIN_PASSWORD > /tmp/admin-password
+    sudo mv /tmp/admin-password /var/frappe/admin-password 
+fi
+
+sed -i s/\${ADMIN_PASSWORD}/${ADMIN_PASSWORD}/g compose.yaml
+
+sudo docker compose -f compose.yaml up -d
+
+start=$(date +%s)
+
+count=0
+while [ "$count" -lt 3 ]; do
+  if [ "$(curl -m 1 -s -o /dev/null -w '%{http_code}' http://localhost:8080)" == "200" ];then
+    count=$(( count+1 ))
+    continue
+  fi
+  count=0
+  elapsed=$(( $(date +%s) - start ))
+  printf "\rWaiting for ERPNext to bootstrap... %ds" "$elapsed"
+  sleep 1
+done
+
+echo -e "\n\n----Installation complete----"
+echo "Admin Login: Administrator/${ADMIN_PASSWORD}"
+echo "DB Login: root/${ADMIN_PASSWORD}"
+echo "URL: http://$(curl -s -4 ip.wtf):8080"