LinuxCBT.com

Syllabus

Focus: AWS ELB CLI Administration

Duration: 5-Hours

    • Features
      • Discuss Elastic Load Balancing offerings
      • Discuss Workload distribution
      • Various Features:
      • High Availability
      • Encryption Offloading
      • Pricing
      • Health Checks
      • Target Groups
      • LB Listeners
    •  
    • Management Instances
      • Identify existing Instance
      • Create AMI of Management Instance
      • Duplicate Management Instance
      • Create Security Group (SG)
      • Describe VPC and Subnet resources
      • Provision Network Load Balancer (NLB) for Instances
      • Test connectivity via NLB
    •  
    • HTTP - NLB
      • Discuss Use-cases and Defaults
      • Ensure Instances are in Private Subnets
      • Provision HTTP NLB Instance
      • Test connectivity
      • Fail Instance and Re-Test
    •  
    • Source IP Preservation - NLB
      • Discuss applicability and limitations
      • Discuss RemoteProxy IP Support
      • Generate Requests
      • Confirm LOG Entries
    •  
    • Elastic IP Support
      • Discuss Benefits and Caveats
      • Peruse defaults
      • Allocate Elastic IP
      • Assign to NLB
      • Update DNS Record
      • Confirm accessibility
    •  
    • Application Load Balancer (ALB) - HTTP
      • Discuss Features and Requirements
      • Source IP de-preservation
      • Define secondary PROD Subnet in disparate AZ
      • Ensure IPv6 accessibility
      • Launch Instances in multiple PROD AZs
      • Create ALB sans Targets
      • Test connectivity
      • Assign Target Instances to ALB
    •  
    • ALB - HTTPS
      • Discuss features and requirements
      • End-to-End Encryption
      • Upload Cert to ACM
      • Re-define ALB to handle HTTPS
      • Update DNS
      • Build HOST list
      • Target ALB in parallel
      • Test connectivity
    •  
    • ALB - Partial Encryption - Hybrid
      • Discuss applicability
      • Create WEBFARM list on Management Instance
      • Disable Back-end HTTPS
      • Re-define ALB as HTTPS with Partial Encryption
      • Generate Requests
      • Update DNS
      • Enable Sticky Sessions
      • Test connectivity
    •  

LinuxCBT ELB-CLI Edition

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DEMO