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https://aws.amazon.com/elasticloadbalancing/pricing/?nc1=h_ls
| Load Balancer | Price | LCU |
|---|---|---|
| Application | 0,0225 USD | 0,008 USD for Hour |
| Network | 0.0225 USD | 0,006 USD for Hour |
| Classic | 0.0225 USD | 0,008 USD for Gb |
Your AWS account has the following quotas related to Application Load Balancers.
https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-limits.html
| Name | Default | Adjustable |
|---|---|---|
| Application Load Balancers per Region | 50 | Yes |
| Certificates per Application Load Balancer (excluding default certificates) | 25 | Yes |
| Listeners per Application Load Balancer | 50 | Yes |
| Number of times a target can be registered per Application Load Balancer | 1,000 | No |
| Target Groups per Action per Application Load Balancer | 5 | No |
| Target Groups per Application Load Balancer | 100 | No |
| Targets per Application Load Balancer | 1,000 | Yes |
The following quotas are for rules.
| Name | Default | Adjustable |
|---|---|---|
| Rules per Application Load Balancer (excluding default rules) | 100 | Yes |
| Condition Values per Rule | 5 | No |
| Condition Wildcards per Rule | 5 | No |
| Match evaluations per rule | 5 | No |
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How we add data to it https://github.com/folio-org/pipelines-shared-library/blob/80b63af619da71ab8ada14eb5e074bfd3bbf4ebd/vars/helm.groovy
config[(module_name)]['ingress']['hosts'][0] += [host: domain]
Create load balancer add rules to it
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Attach service to specific load balancer via group.
config[(module_name)]['ingress']['annotations'] += ['alb.ingress.kubernetes.io/group.name': "${project_config.getClusterName()}.${project_config.getProjectName()}"]
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decrease router53
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https://folio-dev.ci.folio.org/bama/edge/caiasoftService
Posible benefits we will decraess count of Router53 (router 53 price https://aws.amazon.com/route53/pricing/)
decrease alb
We have about 15 alb on dev env.
In each of them 1 listener with about 17 rules that go to unique target group as result we have about 255 rules/target groups in limits we can see that we can increase count of rules but we can't increase the count of unique target group per alb.
| Target Groups per Application Load Balancer | 100 |
I think it possible to increase this limit for us but for it we must communicate with AWS Support to ask them to ask their developers (because it hard code) increase this limit for us. For it we need to provide reasons why we need it and what the benefits it will give to us.