Docker Containerization

9.

Docker Compose for Multi-Container Applications

9.1.

Docker Compose Introduction

9.1.1.

Multi-container Application Challenges

9.1.2.

Compose Benefits and Features

9.1.3.

Use Case Scenarios

9.1.4.

Integration with Docker Ecosystem

9.2.

Compose File Structure

9.2.1.

YAML Syntax and Format

9.2.2.

File Versioning

9.2.3.

Service Definition Structure

9.2.4.

Configuration Hierarchy

9.2.5.

Environment-specific Configurations

9.3.

Service Configuration

9.3.1.

Image Specification

9.3.2.

Build Configuration

9.3.3.

Port Mapping and Exposure

9.3.4.

Volume Mounting

9.3.5.

Network Assignment

9.3.6.

Environment Variable Management

9.3.7.

Resource Constraints

9.3.8.

Restart Policies

9.3.9.

Health Check Configuration

9.3.10.

Dependency Management

9.4.

Compose Command Operations

9.4.1.

Application Startup

9.4.1.1.

Service Orchestration

9.4.1.2.

Dependency Resolution

9.4.1.3.

Parallel Execution

9.4.2.

Application Shutdown

9.4.2.1.

Graceful Termination

9.4.2.2.

Resource Cleanup

9.4.2.3.

Data Preservation

9.4.3.

Service Management

9.4.3.1.

Individual Service Control

9.4.3.2.

Service Scaling

9.4.3.3.

Service Updates

9.4.4.

Monitoring and Debugging

9.4.4.1.

Log Aggregation

9.4.4.2.

Service Status Checking

9.4.4.3.

Performance Monitoring

9.4.5.

Build Operations

9.4.5.1.

9.4.5.2.

Build Context Management

9.4.5.3.

Build Optimization

9.5.

Multi-Service Application Design

9.5.1.

Service Architecture Planning

9.5.2.

Inter-service Communication

9.5.3.

Data Flow Design

9.5.4.

Configuration Management

9.5.5.

Environment Separation

9.5.6.

Scaling Strategies

9.5.7.

Load Balancing Implementation

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10. Docker Registry Management