chainlink-node
ChainOrion/chainlink-node/aws
Terraform module to create AWS infra for Chainlink Node
Chainlink Node Terraform Module Terraform module which creates AWS serverless infra for Chainlink Node: - AWS Fargate - AWS Network Load Balancer - AWS IAM - AWS CloudWatch Terraform module for Chainlink External Adapters: here Architecture overview Where: - !#DAE8FC Covered by this Chainlink Node terraform module - !#D5E8D4 Covered by Chainlink External Adapters terraform module - !#D0CEE2 Covered by RDS community terraform module - !#FFE6CC Covered by VPC community terraform module Usage Basic example Full example here ``hcl module "chainlink_node" { source = "ChainOrion/chainlink-node/aws" project = local.project environment = local.environment aws_region = "eu-west-1" aws_account_id = data.aws_caller_identity.current.account_id vpc_id = module.vpc.vpc_id vpc_cidr_block = module.vpc.vpc
| Name | Type | Description | Default |
|---|---|---|---|
| aws_region | string | AWS Region (required for CloudWatch logs configuration) | |
| vpc_id | string | ID of the VPC where Chainlink EAs should be deployed | |
| subnet_mapping | map(any) | A map of values required to enable failover between AZs. See an example in ./exa | |
| config_toml | string | Base64 encoded Chainlink node configuration from config.toml | |
| project | string | Project name | |
| vpc_cidr_block | string | The CIDR block of the VPC | |
| secrets_secret_arn | string | ARN of the Secrets Manager Secret in the same AWS account and Region that contai | |
| aws_account_id | string | AWS account id. Used to add alarms to dashboard | |
| node_version | string | Chainlink node version. The latest version could be found here: https://hub.dock | |
| vpc_private_subnets | list(any) | VPC private subnets where Chainlink Node should be deployed (at least 2) | |
| env_vars | map(any) | Map of values that will be set as environment variables for Chainlink node proce | {} |
| task_cpu | number | Allocated CPU for chainlink node container | 2048 |
| route53_enabled | bool | Defines if AWS Route53 record and AWS ACM certificate for UI access should be cr | false |
| route53_zoneid | string | Route53 hosted zone id. Nameservers of your zone should be added to your domain | "" |
| environment | string | Environment name | "nonprod" |
| node_image_source | string | Chainlink node docker image source. This variable can be used to rewrite default | "public.ecr.aws/chainlink/chainlink" |
| tls_cert_secret_arn | string | ARN of the Secrets Manager Secret in the same AWS account and Region that contai | "" |
| tls_key_secret_arn | string | ARN of the Secrets Manager Secret in the same AWS account and Region that contai | "" |
| route53_domain_name | string | Domain name that is used in your AWS Route53 hosted zone. Nameservers of your zo | "" |
| route53_subdomain_name | string | Subdomain name that will be used to create Route53 record to NLB endpoint with t | "" |
| monitoring_enabled | bool | Defines whether to create CloudWatch dashboard and custom metrics or not | true |
| sns_topic_arn | string | SNS topic arn for alerts. If not specified, module will create an empty topic an | "" |
| task_memory | number | Allocated Memory for chainlink node container | 4096 |
subnet_mapping — A map of values required to enable failover between AZsnlb_endpoint — NLB endpoint to accsess Chainlink Node UI. UI port is open only to the VPC CIDR block, in order to anlb_security_group_id — ID of security group attached to NLB. It's possible to use it to configure additional sg inbound rulenv_vars — Chainlink node configuration environment variablesAzure landing zones Terraform module
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