What are the ways to set up an environment for test stands?

Setting up the environment for test stands can be done in the following ways:

• Using containerization (Docker) — creating isolated containers with the necessary services and configurations.
• Automation scripts — writing scripts (e.g., Bash, Ansible, Terraform) for automatic server and service setup.
• Using virtual machines — creating VMs with pre-installed software and settings.
• Configuration via CI/CD — automatic deployment and configuration of the environment through pipelines.
• Using cloud services — setting up test stands in the cloud using templates and infrastructure as code.

Example with Docker Compose for a test environment with a database and application:

version: '3'
services:
  app:
    image: myapp:test
    ports:
      - "8080:8080"
    depends_on:
      - db
  db:
    image: postgres:13
    environment:
      POSTGRES_USER: testuser
      POSTGRES_PASSWORD: testpass
      POSTGRES_DB: testdb

This approach allows quick deployment and reset of test environments.