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Infrastructure as Code: Terraform + Logs

Automate infrastructure deployment, validation, and debugging using Terraform and log analysis with MCP servers for developers.

Use Case: Deploy with Confidence

Deploy infrastructure while monitoring logs and metrics.

Scenario

  1. Review Terraform plan
  2. Validate it’s safe
  3. Apply changes
  4. Monitor logs for errors
  5. Rollback if needed

Implementation

const agent = new AgentCorex({
  apiKey: process.env.AGENT_COREX_API_KEY
});

async function deployInfrastructure(environment) {
  const tools = await agent.retrieveTools({
    query: "Plan Terraform, validate changes, apply, check logs for errors"
  });

  try {
    // Plan
    const plan = await agent.executeTool({
      toolName: 'terraform-plan',
      params: {
        directory: `./terraform/${environment}`,
        out: 'tfplan'
      }
    });

    // Validate
    const validation = validateTerraformPlan(plan);
    if (!validation.safe) {
      throw new Error(`Unsafe changes: ${validation.issues.join(', ')}`);
    }

    // Apply
    const apply = await agent.executeTool({
      toolName: 'terraform-apply',
      params: {
        planFile: 'tfplan',
        autoApprove: true
      }
    });

    // Monitor logs
    const logs = await agent.executeTool({
      toolName: 'query-logs',
      params: {
        service: 'terraform-provisioning',
        severity: 'error',
        timeRange: '-5m'
      }
    });

    if (logs.errors.length > 0) {
      console.error('Errors detected, rolling back...');
      
      await agent.executeTool({
        toolName: 'terraform-destroy',
        params: {
          targets: apply.created_resources,
          autoApprove: true
        }
      });

      throw new Error(`Deployment failed: ${logs.errors[0]}`);
    }

    console.log('✅ Infrastructure deployed successfully');
    return apply;

  } catch (error) {
    console.error('Deployment failed:', error.message);
    
    // Notify team
    await agent.executeTool({
      toolName: 'send-slack-message',
      params: {
        channel: '#ops-alerts',
        message: `❌ Infrastructure deployment failed\n${error.message}`
      }
    });
    
    throw error;
  }
}

Complete Example: Multi-Environment Deployment

See DevOps Automation for complete examples including:
  • Kubernetes deployments
  • AWS infrastructure
  • Monitoring and alerting
  • Incident response

Next Steps

DevOps Automation

Complete DevOps workflows.

GitHub Automation

GitHub + Terraform integration.

MCP Setup

Connect Terraform MCP.

Safe infrastructure automation starts here! 🚀