ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืฉืœื•ื ืœื›ื•ืœื! ื”ืงื•ืจืก ืžืชื—ื™ืœ ื”ื™ื•ื "AWS ืœืžืคืชื—ื™ื", ืฉื‘ืงืฉืจ ืืœื™ื• ืขืจื›ื ื• ืกืžื™ื ืจ ืžืงื•ื•ืŸ ื ื•ืฉืื™ ืชื•ืื ื”ืžื•ืงื“ืฉ ืœืกืงื™ืจืช ELB. ื‘ื“ืงื ื• ืืช ืกื•ื’ื™ ื”ืื™ื–ื•ื ื™ื ื•ื™ืฆืจื ื• ืžืกืคืจ ืžื•ืคืขื™ื ืฉืœ EC2 ืขื ืื™ื–ื•ืŸ. ืœืžื“ื ื• ื’ื ื“ื•ื’ืžืื•ืช ืื—ืจื•ืช ืœืฉื™ืžื•ืฉ.

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืœืื—ืจ ื”ืื–ื ื” ืœื•ื•ื‘ื™ื ืจ, ืืชื”:

  • ืœื”ื‘ื™ืŸ ืžื” ื–ื” ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืฉืœ AWS;
  • ืœื”ื›ื™ืจ ืืช ืกื•ื’ื™ ืžืื–ืŸ ื”ืขื•ืžืก ื”ืืœืกื˜ื™ ื•ืžืจื›ื™ื‘ื™ื•;
  • ื”ืฉืชืžืฉ ื‘-AWS ELB ื‘ืชืจื’ื•ืœ ืฉืœืš.

ืœืžื” ืืชื” ืฆืจื™ืš ืœื“ืขืช ืืช ื–ื” ื‘ื›ืœืœ?

  • ืฉื™ืžื•ืฉื™ ืื ืืชื” ืžืชื›ื ืŸ ืœื’ืฉืช ืœื‘ื—ื™ื ื•ืช ื”ืกืžื›ื” ืฉืœ AWS;
  • ื–ื•ื”ื™ ื“ืจืš ืคืฉื•ื˜ื” ืœื—ืœื•ืงืช ื”ืขื•ืžืก ื‘ื™ืŸ ืฉืจืชื™ื;
  • ื–ื•ื”ื™ ื“ืจืš ืคืฉื•ื˜ื” ืœื”ื•ืกื™ืฃ Lambda ืœืฉื™ืจื•ืช ืฉืœืš (ALB).

ืขืจืš ืฉื™ืขื•ืจ ืคืชื•ื— ืจื™ืฉ"ืช ื˜ืจื’ื•ืœื•ื‘, ืžื”ื ื“ืก ืžืขืจื›ื•ืช ื‘ื—ื‘ืจืช ืฉื™ื•ื•ืง ืœืคื™ืชื•ื— ื•ืชืžื™ื›ื” ื‘ืืชืจื™ื.

ืžื‘ื•ื

ืžื” ื–ื” ืžืื–ืŸ ืขื•ืžืกื™ื ืืœืกื˜ื™ ื ื™ืชืŸ ืœืจืื•ืช ื‘ืชืจืฉื™ื ืฉืœื”ืœืŸ, ื”ืžืฆื™ื’ื” ื“ื•ื’ืžื” ืคืฉื•ื˜ื”:

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

Load Balancer ืžืงื‘ืœ ื‘ืงืฉื•ืช ื•ืžืคื™ืฅ ืื•ืชืŸ ื‘ื™ืŸ ืžื•ืคืขื™ื. ื™ืฉ ืœื ื• ืžื•ืคืข ืื—ื“ ื ืคืจื“, ื™ืฉ ืคื•ื ืงืฆื™ื•ืช Lambda ื•ื™ืฉ ืงื‘ื•ืฆืช AutoScaling (ืงื‘ื•ืฆื” ืฉืœ ืฉืจืชื™ื).

ืกื•ื’ื™ AWS ELB

1. ื‘ื•ืื• ื ืกืชื›ืœ ืขืœ ื”ืกื•ื’ื™ื ื”ืขื™ืงืจื™ื™ื:

ืžืื–ืŸ ืขื•ืžืกื™ื ืงืœืืกื™. ืžืื–ืŸ ื”ืขื•ืžืก ื”ืจืืฉื•ืŸ ืž-AWS, ืขื•ื‘ื“ ื”ืŸ ืขืœ OSI Layer 4 ื•ื”ืŸ ืขืœ Layer 7, ืชื•ืžืš ื‘-HTTP, HTTPS, TCP ื•-SSL. ื”ื•ื ืžืกืคืง ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ื‘ืกื™ืกื™ ืขืœ ืคื ื™ ืžืกืคืจ ืžื•ืคืขื™ื ืฉืœ Amazon EC2 ื•ืขื•ื‘ื“ ื”ืŸ ื‘ืจืžืช ื”ื‘ืงืฉื” ื•ื”ืŸ ื‘ืจืžืช ื”ื—ื™ื‘ื•ืจ. ื‘ื•ืื• ื ืคืชื— ืื•ืชื• (ืžืกื•ืžืŸ ื‘ืืคื•ืจ):

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืื™ื–ื•ืŸ ื–ื” ื ื—ืฉื‘ ืžื™ื•ืฉืŸ, ื•ืœื›ืŸ ืžื•ืžืœืฅ ืœืฉื™ืžื•ืฉ ืจืง ื‘ืžืงืจื™ื ืžืกื•ื™ืžื™ื. ืœื“ื•ื’ืžื”, ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ื ืฉื ื‘ื ื• ืขืœ ืจืฉืช EC2-Classic. ื‘ืื•ืคืŸ ืขืงืจื•ื ื™, ืืฃ ืื—ื“ ืœื ืžื•ื ืข ืžืื™ืชื ื• ืœื™ืฆื•ืจ ืืช ื–ื”:

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

2. ืžืื–ืŸ ืขื•ืžืกื™ื ื‘ืจืฉืช. ืžืชืื™ื ืœืขื•ืžืกื™ ืขื‘ื•ื“ื” ื›ื‘ื“ื™ื, ืคื•ืขืœ ื‘ืฉื›ื‘ืช OSI 4 (ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘-EKS ื•-ECS), TCP, UDP ื•-TLS ื ืชืžื›ื™ื.

Network Load Balancer ืžื ืชื‘ ืชื ื•ืขื” ืœื™ืขื“ื™ื ื‘-VPC ืฉืœ ืืžื–ื•ืŸ ื•ืžืกื•ื’ืœ ืœืขื‘ื“ ืžื™ืœื™ื•ื ื™ ื‘ืงืฉื•ืช ื‘ืฉื ื™ื™ื” ืขื ื—ื‘ื™ื•ืŸ ื ืžื•ืš ื‘ืžื™ื•ื—ื“. ื‘ื ื•ืกืฃ, ื”ื•ื ืžื•ืชืื ืœื”ืชืžื•ื“ื“ ืขื ื“ืคื•ืกื™ ืชื ื•ืขื” ื‘ืขื•ืžืกื™ื ืคืชืื•ืžื™ื™ื ื•ืžืฉืชื ื™ื.

3. ืžืื–ืŸ ืขื•ืžืกื™ื ืฉืœ ืืคืœื™ืงืฆื™ื•ืช. ืขื•ื‘ื“ ื‘ืฉื›ื‘ื” 7, ื™ืฉ ืชืžื™ื›ื” ื‘- Lambda, ืชื•ืžืš ื‘ื›ืœืœื™ื ื‘ืจืžืช ื”ื›ื•ืชืจืช ื•ื”ื ืชื™ื‘, ืชื•ืžืš ื‘-HTTP ื•-HTTPS.
ืžืกืคืง ื ื™ืชื•ื‘ ื‘ืงืฉื•ืช ืžืชืงื“ื ื”ืžืชืžืงื“ ื‘ืืกืคืงืช ื™ื™ืฉื•ืžื™ื ื”ื‘ื ื•ื™ื™ื ืขืœ ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืžื•ื“ืจื ื™ื•ืช, ื›ื•ืœืœ ืฉื™ืจื•ืชื™ ืžื™ืงืจื• ื•ืžื›ื•ืœื•ืช. ืžืคื ื” ืชื ื•ืขื” ืœื™ืขื“ื™ื ื‘ืืžื–ื•ืŸ VPC ื‘ื”ืชื‘ืกืก ืขืœ ืชื•ื›ืŸ ื”ื‘ืงืฉื”.

ืขื‘ื•ืจ ืžืฉืชืžืฉื™ื ืจื‘ื™ื, Application Load Balancer ื”ื™ื” ื”ื‘ื—ื™ืจื” ื”ืจืืฉื•ื ื” ืœื”ื—ืœื™ืฃ ืืช Classic Load Balancer, ืžื›ื™ื•ื•ืŸ ืฉ-TCP ืื™ื ื• ื ืคื•ืฅ ื›ืžื• HTTP.

ื‘ื•ืื• ื’ื ื ื™ืฆื•ืจ ืื•ืชื•, ื•ื›ืชื•ืฆืื” ืžื›ืš ื›ื‘ืจ ื™ื”ื™ื• ืœื ื• ืฉื ื™ ืžืื–ื ื™ ืขื•ืžืกื™ื:

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืจื›ื™ื‘ื™ ืื™ื–ื•ืŸ ืขื•ืžืกื™ื

ืจื›ื™ื‘ื™ ืื™ื–ื•ืŸ ืขื•ืžืก ื ืคื•ืฆื™ื (ืžืฉื•ืชืฃ ืœื›ืœ ื”ืžืื–ื ื™ื):

  • ื’ื™ืฉื” ืœืžื“ื™ื ื™ื•ืช ืจื™ืฉื•ื

- ื™ื•ืžื ื™ ื”ื’ื™ืฉื” ืฉืœืš ืœ-ELB. ื›ื“ื™ ืœื‘ืฆืข ื”ื’ื“ืจื•ืช, ืืชื” ื™ื›ื•ืœ ืœืœื›ืช ืœืชื™ืื•ืจ ื•ืœื‘ื—ื•ืจ ื‘ืœื—ืฆืŸ "ืขืจื•ืš ืชื›ื•ื ื•ืช":

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืœืื—ืจ ืžื›ืŸ ืื ื• ืžืฆื™ื™ื ื™ื S3Bucket - ืื—ืกื•ืŸ ืื•ื‘ื™ื™ืงื˜ื™ื ืฉืœ ืืžื–ื•ืŸ:

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

  • ืชึธื›ึฐื ึดื™ืช

- ืžืื–ืŸ ืคื ื™ืžื™ ืื• ื—ื™ืฆื•ื ื™. ื”ื ืงื•ื“ื” ื”ื™ื ื”ืื LoadBalancer ืฉืœืš ื—ื™ื™ื‘ ืœืงื‘ืœ ื›ืชื•ื‘ื•ืช ื—ื™ืฆื•ื ื™ื•ืช ื›ื“ื™ ืœื”ื™ื•ืช ื ื’ื™ืฉ ืžื‘ื—ื•ืฅ, ืื• ืฉื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžืื–ืŸ ื”ืขื•ืžืก ื”ืคื ื™ืžื™ ืฉืœืš;

  • ืงื‘ื•ืฆื•ืช ืื‘ื˜ื—ื”

- ื‘ืงืจืช ื’ื™ืฉื” ืœืžืื–ืŸ. ื‘ืขื™ืงืจื• ืฉืœ ื“ื‘ืจ ืžื“ื•ื‘ืจ ื‘ื—ื•ืžืช ืืฉ ื‘ืจืžื” ื’ื‘ื•ื”ื”.

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

  • ืจืฉืชื•ืช ืžืฉื ื”

- ืจืฉืชื•ืช ืžืฉื ื” ื‘ืชื•ืš ื”-VPC ืฉืœืš (ื•ื‘ื”ืชืื, ืื–ื•ืจ ื”ื–ืžื™ื ื•ืช). ืจืฉืชื•ืช ืžืฉื ื” ืžืฆื•ื™ื ื•ืช ื‘ืžื”ืœืš ื”ื™ืฆื™ืจื”. ืื VPCs ืžื•ื’ื‘ืœื™ื ืœืคื™ ืื–ื•ืจ, ืื– ืชืช-ืจืฉืชื•ืช ืžื•ื’ื‘ืœื•ืช ืœืคื™ ืื–ื•ืจื™ ื–ืžื™ื ื•ืช. ื‘ืขืช ื™ืฆื™ืจืช Load Balancer, ืขื“ื™ืฃ ืœื™ืฆื•ืจ ืื•ืชื• ื‘ืฉืชื™ ืจืฉืชื•ืช ืžืฉื ื” ืœืคื—ื•ืช (ืขื•ื–ืจ ืื ืžืชืขื•ืจืจื•ืช ื‘ืขื™ื•ืช ืขื Availability Zone ืื—ื“);

  • ืžืื–ื™ื ื™ื

- ืคืจื•ื˜ื•ืงื•ืœื™ ื”ืื™ื–ื•ืŸ ืฉืœืš. ื›ืคื™ ืฉื”ื•ื–ื›ืจ ืงื•ื“ื ืœื›ืŸ, ืขื‘ื•ืจ Classic Load Balancer ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช HTTP, HTTPS, TCP ื•-SSL, ืขื‘ื•ืจ Network Load Balancer - TCP, UDP ื•-TLS, ืขื‘ื•ืจ Application Load Balancer - HTTP ื•-HTTPS.

ื“ื•ื’ืžื” ืœืžืื–ืŸ ืขื•ืžืกื™ื ืงืœืืกื™:

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืื‘ืœ ื‘- Application Load Balancer ืื ื• ืจื•ืื™ื ืžืžืฉืง ืžืขื˜ ืฉื•ื ื” ื•ื”ื™ื’ื™ื•ืŸ ืฉื•ื ื” ื‘ื“ืจืš ื›ืœืœ:

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืจื›ื™ื‘ื™ Load Balancer v2 (ALB ื•-NLB)

ื›ืขืช ื‘ื•ืื• ื ืกืชื›ืœ ืžืงืจื•ื‘ ืขืœ ืžืื–ื ื™ ื’ืจืกื” 2 ืฉืœ Application Load Balancer ื•- Network Load Balancer. ืœืžืื–ื ื™ื ืืœื” ื™ืฉ ืชื›ื•ื ื•ืช ืจื›ื™ื‘ ืžืฉืœื”ื. ืœื“ื•ื’ืžื”, ืžื•ืฉื’ ื›ืžื• ืงื‘ื•ืฆื•ืช ื™ืขื“ ื”ื•ืคื™ืข - ืžื•ืคืขื™ื (ื•ืคื•ื ืงืฆื™ื•ืช). ื”ื•ื“ื•ืช ืœืจื›ื™ื‘ ื–ื”, ื™ืฉ ืœื ื• ื”ื–ื“ืžื ื•ืช ืœืฆื™ื™ืŸ ืœืื™ื–ื• ืžืงื‘ื•ืฆื•ืช ื”ื™ืขื“ ืื ื• ืจื•ืฆื™ื ืœื”ืคื ื•ืช ืชื ื•ืขื”.

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ื‘ืžื™ืœื™ื ืคืฉื•ื˜ื•ืช, ื‘-Target Groups ืื ื• ืžืฆื™ื™ื ื™ื ืืช ื”ืžืงืจื™ื ืฉื‘ื”ื ืชื’ื™ืข ื”ืชื ื•ืขื”. ืื ื‘ืื•ืชื• Load Balancer ืงืœืืกื™ ืืชื” ืคืฉื•ื˜ ืžื—ื‘ืจ ืžื™ื“ ืืช ื”ืขื•ืฆืžื” ืœืžืื–ืŸ, ืื– ื‘- Application Load Balancer ืืชื” ืงื•ื“ื ื›ืœ:

  • ืœื™ืฆื•ืจ ืžืื–ืŸ ืขื•ืžืกื™ื;
  • ืœื™ืฆื•ืจ ืงื‘ื•ืฆืช ื™ืขื“;
  • ืœื”ืคื ื•ืช ื“ืจืš ื”ื™ืฆื™ืื•ืช ื”ื ื“ืจืฉื•ืช ืื• ื›ืœืœื™ Load Balancer ืœืงื‘ื•ืฆื•ืช ื”ื™ืขื“ ื”ื ื“ืจืฉื•ืช;
  • ื‘ืงื‘ื•ืฆื•ืช ื™ืขื“ ืืชื” ืžืงืฆื” ืžื•ืคืขื™ื.

ื”ื”ื™ื’ื™ื•ืŸ ื”ืชืคืขื•ืœื™ ื”ื–ื” ืื•ืœื™ ื ืจืื” ืžืกื•ื‘ืš ื™ื•ืชืจ, ืื‘ืœ ืœืžืขืฉื” ื”ื•ื ื ื•ื— ื™ื•ืชืจ.

ื”ืžืจื›ื™ื‘ ื”ื‘ื ื”ื•ื ื—ื•ืงื™ ื”ืžืื–ื™ืŸ (ื›ืœืœื™ ื ื™ืชื•ื‘). ื–ื” ื—ืœ ืจืง ืขืœ ืื™ื–ื•ืŸ ืขื•ืžืก ื™ื™ืฉื•ืžื™ื. ืื ื‘-Network Load Balancer ืืชื” ืคืฉื•ื˜ ื™ื•ืฆืจ Listener, ื•ื”ื•ื ืฉื•ืœื— ืชื ื•ืขื” ืœืงื‘ื•ืฆืช ื™ืขื“ ืกืคืฆื™ืคื™ืช, ืื– ื‘- Application Load Balancer ื”ื›ืœ ื™ื•ืชืจ ื›ื™ืฃ ื•ื ื•ื—.

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืขื›ืฉื™ื• ื‘ื•ืื• ื ื’ื™ื“ ื›ืžื” ืžื™ืœื™ื ืขืœ ื”ืจื›ื™ื‘ ื”ื‘ื - IP ืืœืกื˜ื™ (ื›ืชื•ื‘ื•ืช ืกื˜ื˜ื™ื•ืช ืขื‘ื•ืจ NLB). ืื ื›ืœืœื™ ื ื™ืชื•ื‘ ื—ื•ืงื™ ื”ืื–ื ื” ื”ืฉืคื™ืขื• ืจืง ืขืœ ืžืื–ืŸ ื”ืขื•ืžืก ืฉืœ ื”ืืคืœื™ืงืฆื™ื•ืช, ืื–ื™ Elastic IP ื”ืฉืคื™ืข ืจืง ืขืœ ืžืื–ืŸ ื”ืขื•ืžืก ื‘ืจืฉืช.

ื‘ื•ืื• ื ื™ืฆื•ืจ ืžืื–ืŸ ืขื•ืžืกื™ื ื‘ืจืฉืช:

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ื•ื‘ื“ื™ื•ืง ื‘ืžื”ืœืš ืชื”ืœื™ืš ื”ื™ืฆื™ืจื” ื ืจืื” ืฉื ื™ืชื ืช ืœื ื• ื”ื”ื–ื“ืžื ื•ืช ืœื‘ื—ื•ืจ ื‘-Elastic IP:

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

Elastic IP ืžืกืคืงืช ื›ืชื•ื‘ืช IP ืื—ืช ืฉื™ื›ื•ืœื” ืœื”ื™ื•ืช ืงืฉื•ืจื” ืœืžื•ืคืขื™ EC2 ืฉื•ื ื™ื ืœืื•ืจืš ื–ืžืŸ. ืื ืœืžื•ืคืข EC2 ื™ืฉ ื›ืชื•ื‘ืช IP ืืœืกื˜ื™ืช ื•ื”ืžื•ืคืข ื”ื–ื” ื”ืกืชื™ื™ื ืื• ื”ื•ืคืกืง, ืชื•ื›ืœ ืœืฉื™ื™ืš ืžื•ืคืข EC2 ื—ื“ืฉ ืขื ื›ืชื•ื‘ืช IP ืืœืกื˜ื™ืช ื‘ืื•ืคืŸ ืžื™ื™ื“ื™. ืขื ื–ืืช, ื”ืืคืœื™ืงืฆื™ื” ื”ื ื•ื›ื—ื™ืช ืฉืœืš ืœื ืชืคืกื™ืง ืœืขื‘ื•ื“, ืžื›ื™ื•ื•ืŸ ืฉืืคืœื™ืงืฆื™ื•ืช ืขื“ื™ื™ืŸ ืจื•ืื•ืช ืืช ืื•ืชื” ื›ืชื•ื‘ืช IP, ื’ื ืื ื”-EC2 ื”ืืžื™ืชื™ ื”ืฉืชื ื”.

ื›ืืŸ ืžืงืจื” ืฉื™ืžื•ืฉ ื ื•ืกืฃ ื‘ื ื•ืฉื ืžื“ื•ืข ื™ืฉ ืฆื•ืจืš ื‘-Elastic IP. ืชืจืื”, ืื ื—ื ื• ืจื•ืื™ื 3 ื›ืชื•ื‘ื•ืช IP, ืื‘ืœ ื”ืŸ ืœื ื™ื™ืฉืืจื• ื›ืืŸ ืœื ืฆื—:

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืืžื–ื•ืŸ ืžืฉื ื” ืื•ืชื ืขื ื”ื–ืžืŸ, ืื•ืœื™ ื›ืœ 60 ืฉื ื™ื•ืช (ืื‘ืœ ื‘ืคื•ืขืœ, ื›ืžื•ื‘ืŸ, ื‘ืชื“ื™ืจื•ืช ื ืžื•ื›ื” ื™ื•ืชืจ). ื”ืžืฉืžืขื•ืช ื”ื™ื ืฉื›ืชื•ื‘ื•ืช IP ื™ื›ื•ืœื•ืช ืœื”ืฉืชื ื•ืช. ื•ื‘ืžืงืจื” ืฉืœ Network Load Balancer, ืืชื” ื™ื›ื•ืœ ืคืฉื•ื˜ ืœืื’ื“ ื›ืชื•ื‘ืช IP ื•ืœืฆื™ื™ืŸ ืื•ืชื” ื‘ื›ืœืœื™ื, ื‘ืžื“ื™ื ื™ื•ืช ื•ื›ื•'.

ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืขื AWS ELB

ืœื”ืกื™ืง

ELB ืžืกืคืงืช ื”ืคืฆื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ืชืขื‘ื•ืจื” ื ื›ื ืกืช ืขืœ ืคื ื™ ื™ืขื“ื™ื ืžืจื•ื‘ื™ื (ืžื›ื•ืœื•ืช, ืžื•ืคืขื™ Amazon EC2, ื›ืชื•ื‘ื•ืช IP ื•ืคื•ื ืงืฆื™ื•ืช Lambda). ELB ืžืกื•ื’ืœืช ืœื”ืคื™ืฅ ืชืขื‘ื•ืจื” ื‘ืขื•ืžืกื™ื ืžืฉืชื ื™ื ื”ืŸ ื‘ืชื•ืš ืื–ื•ืจ ื–ืžื™ื ื•ืช ื‘ื•ื“ื“ ื•ื”ืŸ ืขืœ ืคื ื™ ืžืกืคืจ ืื–ื•ืจื™ ื–ืžื™ื ื•ืช. ื”ืžืฉืชืžืฉ ื™ื›ื•ืœ ืœื‘ื—ื•ืจ ืžื‘ื™ืŸ ืฉืœื•ืฉื” ืกื•ื’ื™ื ืฉืœ ืื™ื–ื•ื ื™ื ื”ืžืกืคืงื™ื ื–ืžื™ื ื•ืช ื’ื‘ื•ื”ื”, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ื”ื’ื ื” ื˜ื•ื‘ื”. ื›ืœ ื–ื” ื—ืฉื•ื‘ ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืืช ืกื‘ื™ืœื•ืช ื”ืชืงืœื•ืช ืฉืœ ื”ื™ื™ืฉื•ืžื™ื ืฉืœืš.

ื”ื™ืชืจื•ื ื•ืช ื”ืขื™ืงืจื™ื™ื:

  • ื–ืžื™ื ื•ืช ื’ื‘ื•ื”ื”. ื”ืกื›ื ื”ืฉื™ืจื•ืช ืžื ื™ื— ื–ืžื™ื ื•ืช ืฉืœ 99,99% ืขื‘ื•ืจ ืžืื–ืŸ ื”ืขื•ืžืก. ืœื“ื•ื’ืžื”, ืื–ื•ืจื™ ื–ืžื™ื ื•ืช ืžืจื•ื‘ื™ื ืžื‘ื˜ื™ื—ื™ื ืฉืชืขื‘ื•ืจื” ืžืขื•ื‘ื“ืช ืจืง ืขืœ ื™ื“ื™ ืื•ื‘ื™ื™ืงื˜ื™ื ื‘ืจื™ืื™ื. ืœืžืขืฉื”, ืืชื” ื™ื›ื•ืœ ืœืื–ืŸ ืืช ื”ืขื•ืžืก ืขืœ ืคื ื™ ื›ืœ ื”ืื–ื•ืจ, ืœื”ืคื ื•ืช ืืช ื”ืชื ื•ืขื” ืœื™ืขื“ื™ื ื‘ืจื™ืื™ื ื‘ืื–ื•ืจื™ ื–ืžื™ื ื•ืช ืฉื•ื ื™ื;
  • ืื‘ื˜ื—ื”. ELB ืขื•ื‘ื“ืช ืขื Amazon VPC, ื•ืžืกืคืงืช ื™ื›ื•ืœื•ืช ืื‘ื˜ื—ื” ืฉื•ื ื•ืช - ื ื™ื”ื•ืœ ืชืขื•ื“ื•ืช ืžืฉื•ืœื‘, ืื™ืžื•ืช ืžืฉืชืžืฉ ื•ืคืขื ื•ื— SSL/TLS. ื”ื›ืœ ื‘ื™ื—ื“ ืžืกืคืง ื ื™ื”ื•ืœ ืžืจื›ื–ื™ ื•ื’ืžื™ืฉ ืฉืœ ื”ื’ื“ืจื•ืช TLS;
  • ื’ึฐืžึดื™ืฉืื•ึผืช. ื”-ELB ื™ื›ื•ืœ ืœื”ืชืžื•ื“ื“ ืขื ืฉื™ื ื•ื™ื™ื ืคืชืื•ืžื™ื™ื ื‘ืชืขื‘ื•ืจืช ื”ืจืฉืช. ื•ืื™ื ื˜ื’ืจืฆื™ื” ืขืžื•ืงื” ืขื ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื ื•ืชืŸ ืœืืคืœื™ืงืฆื™ื” ืžืกืคื™ืง ืžืฉืื‘ื™ื ืื ื”ืขื•ืžืก ืžืฉืชื ื”, ืœืœื ืฆื•ืจืš ื‘ื”ืชืขืจื‘ื•ืช ื™ื“ื ื™ืช;
  • ื’ืžื™ืฉื•ืช. ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ื›ืชื•ื‘ื•ืช IP ื›ื“ื™ ืœื ืชื‘ ื‘ืงืฉื•ืช ืœืžื˜ืจื•ืช ืฉืœ ื”ื™ื™ืฉื•ืžื™ื ืฉืœืš. ื–ื” ืžืกืคืง ื’ืžื™ืฉื•ืช ื‘ืขืช ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื” ืฉืœ ื™ื™ืฉื•ืžื™ ื™ืขื“, ื•ื‘ื›ืš ื ื•ืชืŸ ืืช ื”ื™ื›ื•ืœืช ืœืืจื— ื™ื™ืฉื•ืžื™ื ืžืจื•ื‘ื™ื ื‘ืžื•ืคืข ืื—ื“. ืžื›ื™ื•ื•ืŸ ืฉื™ื™ืฉื•ืžื™ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ื™ืฆื™ืืช ืจืฉืช ืื—ืช ื•ื™ืฉ ืœื”ื ืงื‘ื•ืฆื•ืช ืื‘ื˜ื—ื” ื ืคืจื“ื•ืช, ื”ืชืงืฉื•ืจืช ื‘ื™ืŸ ื™ื™ืฉื•ืžื™ื ืžืคื•ืฉื˜ืช ื›ืืฉืจ ื™ืฉ ืœื ื•, ืœืžืฉืœ, ืืจื›ื™ื˜ืงื˜ื•ืจื” ืžื‘ื•ืกืกืช ืžื™ืงืจื•-ืฉื™ืจื•ืชื™ื;
  • ื ื™ื˜ื•ืจ ื•ื‘ื™ืงื•ืจืช. ืืชื” ื™ื›ื•ืœ ืœื ื˜ืจ ื™ื™ืฉื•ืžื™ื ื‘ื–ืžืŸ ืืžืช ื‘ืืžืฆืขื•ืช ืชื›ื•ื ื•ืช Amazon CloudWatch. ืื ื—ื ื• ืžื“ื‘ืจื™ื ืขืœ ืžื“ื“ื™ื, ื™ื•ืžื ื™ื, ืžืขืงื‘ ืื—ืจ ื‘ืงืฉื•ืช. ื‘ืžื™ืœื™ื ืคืฉื•ื˜ื•ืช, ืชื•ื›ืœ ืœื–ื”ื•ืช ื‘ืขื™ื•ืช ื•ืœื–ื”ื•ืช ืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ื‘ื‘ื™ืฆื•ืขื™ื ื‘ืฆื•ืจื” ืžื“ื•ื™ืงืช ืœืžื“ื™;
  • ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ื”ื™ื‘ืจื™ื“ื™. ื”ื™ื›ื•ืœืช ืœืื™ื–ื•ืŸ ืขื•ืžืกื™ื ื‘ื™ืŸ ืžืฉืื‘ื™ื ืžืงื•ืžื™ื™ื ืœ-AWS ื‘ืืžืฆืขื•ืช ืื•ืชื• ืžืื–ืŸ ืขื•ืžืกื™ื ืžืงืœื” ืขืœ ื”ืขื‘ืจื” ืื• ื”ืจื—ื‘ืช ื™ื™ืฉื•ืžื™ื ืžืงื•ืžื™ื™ื ืœืขื ืŸ. ื˜ื™ืคื•ืœ ื‘ืชืงืœื•ืช ืžืคื•ืฉื˜ ื’ื ื‘ืืžืฆืขื•ืช ื”ืขื ืŸ.

ืื ืืชื” ืžืขื•ื ื™ื™ืŸ ื‘ืคืจื˜ื™ื, ื”ื ื” ืขื•ื“ ื›ืžื” ืงื™ืฉื•ืจื™ื ืฉื™ืžื•ืฉื™ื™ื ืžื”ืืชืจ ื”ืจืฉืžื™ ืฉืœ ืืžื–ื•ืŸ:

  1. ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืืœืกื˜ื™.
  2. ื™ื›ื•ืœื•ืช ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืืœืกื˜ื™ื™ื.

ืžืงื•ืจ: www.habr.com

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