[AWS] ECS - Fargate: vpc, sg and load balancer
Ref: 在AWS上构建无服务器管理的容器应用实践
6. Setting up a VPC to Run Fargate Containers
设置vpc，在其内构建ecs。
VPC
CIDR: Classless Inter-Domain Routing
Subnet
Security Groups and NACLs
1) SG：instance level
2) NACL：subnet level
(1)
(2)
7. Running containers with a load balancer on cluster powered by AWS Fargate
Container
Get started --> 选择 custom configure
ECR 上传 docker image 后，填写：container name, docker image
Task
Task memory
Task CPU
It is JSON document that describes tasks.
Server
开几个 tasks。
Cluster
暂时只设置个 cluster name。
Task Networking
require awsvpc network mode.
provide Elastic Network Interface (ENI) for each task.
弹性网络接口 (在本文档中称为网络接口) 是 VPC 中的一个逻辑网络组件，代表 虚拟网卡。
需要指定vpc
security group for the ENI.
A task where its ENI attached to a Public subnet will receive Public IP otherwise a Private IP.
Load Balancing
就需要配置 target group (logical groups)，最小单元。
End.
