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Upgrading from <1.2.8 to 1.3.0

Upgrading the Server

Introduction

There are 3 main changes between version 1.2.X and 1.3.x:

  1. Go-based Agent Binary: The introduction of a binary based on Go for the agent, replacing the previous bash scripts. This binary executes much faster and is compatible across different architectures when compiled.
  2. Redis and BullMQ Integration: The introduction of Redis as a back-end database server and BullMQ as the queue manager for tasks and automation management.
  3. Nginx Configuration: The addition of an nginx block for the presentation of the /bullboard URL.

Let's go through the two types of upgrades:

Docker Upgrade

This is quite simple as we just need to add the following in the container configuration for Redis:

  1. Add the Redis service
  2. Add the Redis configuration in the backend environment
  3. Add a new redis_data volume

Important: Ensure you change the Redis password and update it in all three areas where "your-redis-password-here" is specified.

Complete Docker Compose ConfigurationAmmendments

name: patchmon

services:
  redis:
    image: redis:7-alpine
    restart: unless-stopped
    command: redis-server --requirepass your-redis-password-here # CHANGE THIS TO YOUR REDIS PASSWORD
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "--no-auth-warning", "-a", "your-redis-password-here", "ping"] # CHANGE THIS TO YOUR REDIS PASSWORD
      interval: 3s
      timeout: 5s
      retries: 7

  backend:
    environment:
      # Redis Configuration
      REDIS_HOST: redis
      REDIS_PORT: 6379
      REDIS_PASSWORD: your-redis-password-here # CHANGE THIS TO YOUR REDIS PASSWORD
      REDIS_DB: 0
      # ... other environment variables

volumes:
  redis_data:

Bare Metal / VM Upgrade

Instructions for bare metal and VM upgrades will be detailed in the following sections... soon... Still building the script to handle the update ...

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