add terraform and fix docker compose and update gitignore

.gitignore

@@ -57,4 +57,39 @@ node_modules
 coverage
 typechain
 cache
-artifacts
+artifacts
+
+# Local .terraform directories
+**/.terraform/*
+
+# .tfstate files
+*.tfstate
+*.tfstate.*
+
+# Crash log files
+crash.log
+crash.*.log
+
+# Exclude all .tfvars files, which are likely to contain sensitive data, such as
+# password, private keys, and other secrets. These should not be part of version 
+# control as they are data points which are potentially sensitive and subject 
+# to change depending on the environment.
+*.tfvars
+*.tfvars.json
+
+# Ignore override files as they are usually used to override resources locally and so
+# are not checked in
+override.tf
+override.tf.json
+*_override.tf
+*_override.tf.json
+
+# Include override files you do wish to add to version control using negated pattern
+# !example_override.tf
+
+# Include tfplan files to ignore the plan output of command: terraform plan -out=tfplan
+# example: *tfplan*
+
+# Ignore CLI configuration files
+.terraformrc
+terraform.rc

docker-compose.yml

@@ -5,4 +5,3 @@ services:
     command: --dev --http --http.addr 0.0.0.0
     ports:
       - 8545:8545
-      - 30303:30303

terraform/eks-terraform/0-provider.tf

@@ -0,0 +1,12 @@
+provider "aws" {
+  region = "us-east-1"
+}
+
+terraform {
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 4.56"
+    }
+  }
+}

terraform/eks-terraform/1-vpc.tf

@@ -0,0 +1,10 @@
+resource "aws_vpc" "main" {
+  cidr_block = "10.0.0.0/16"
+
+  enable_dns_support   = true
+  enable_dns_hostnames = true
+
+  tags = {
+    Name = "main"
+  }
+}

terraform/eks-terraform/10-csi-driver-addon.tf

@@ -0,0 +1,6 @@
+resource "aws_eks_addon" "csi_driver" {
+  cluster_name             = aws_eks_cluster.demo.name
+  addon_name               = "aws-ebs-csi-driver"
+  addon_version            = "v1.16.0-eksbuild.1"
+  service_account_role_arn = aws_iam_role.eks_ebs_csi_driver.arn
+}

terraform/eks-terraform/2-igw.tf

@@ -0,0 +1,7 @@
+resource "aws_internet_gateway" "igw" {
+  vpc_id = aws_vpc.main.id
+
+  tags = {
+    Name = "igw"
+  }
+}

terraform/eks-terraform/3-subnets.tf

@@ -0,0 +1,49 @@
+resource "aws_subnet" "private_us_east_1a" {
+  vpc_id            = aws_vpc.main.id
+  cidr_block        = "10.0.0.0/19"
+  availability_zone = "us-east-1a"
+
+  tags = {
+    "Name"                            = "private-us-east-1a"
+    "kubernetes.io/role/internal-elb" = "1"
+    "kubernetes.io/cluster/demo"      = "owned"
+  }
+}
+
+resource "aws_subnet" "private_us_east_1b" {
+  vpc_id            = aws_vpc.main.id
+  cidr_block        = "10.0.32.0/19"
+  availability_zone = "us-east-1b"
+
+  tags = {
+    "Name"                            = "private-us-east-1b"
+    "kubernetes.io/role/internal-elb" = "1"
+    "kubernetes.io/cluster/demo"      = "owned"
+  }
+}
+
+resource "aws_subnet" "public_us_east_1a" {
+  vpc_id                  = aws_vpc.main.id
+  cidr_block              = "10.0.64.0/19"
+  availability_zone       = "us-east-1a"
+  map_public_ip_on_launch = true
+
+  tags = {
+    "Name"                       = "public-us-east-1a"
+    "kubernetes.io/role/elb"     = "1"
+    "kubernetes.io/cluster/demo" = "owned"
+  }
+}
+
+resource "aws_subnet" "public_us_east_1b" {
+  vpc_id                  = aws_vpc.main.id
+  cidr_block              = "10.0.96.0/19"
+  availability_zone       = "us-east-1b"
+  map_public_ip_on_launch = true
+
+  tags = {
+    "Name"                       = "public-us-east-1b"
+    "kubernetes.io/role/elb"     = "1"
+    "kubernetes.io/cluster/demo" = "owned"
+  }
+}

terraform/eks-terraform/4-nat.tf

@@ -0,0 +1,18 @@
+resource "aws_eip" "nat" {
+  vpc = true
+
+  tags = {
+    Name = "nat"
+  }
+}
+
+resource "aws_nat_gateway" "nat" {
+  allocation_id = aws_eip.nat.id
+  subnet_id     = aws_subnet.public_us_east_1a.id
+
+  tags = {
+    Name = "nat"
+  }
+
+  depends_on = [aws_internet_gateway.igw]
+}

terraform/eks-terraform/5-routes.tf

@@ -0,0 +1,45 @@
+resource "aws_route_table" "private" {
+  vpc_id = aws_vpc.main.id
+
+  route {
+    cidr_block     = "0.0.0.0/0"
+    nat_gateway_id = aws_nat_gateway.nat.id
+  }
+
+  tags = {
+    Name = "private"
+  }
+}
+
+resource "aws_route_table" "public" {
+  vpc_id = aws_vpc.main.id
+
+  route {
+    cidr_block = "0.0.0.0/0"
+    gateway_id = aws_internet_gateway.igw.id
+  }
+
+  tags = {
+    Name = "public"
+  }
+}
+
+resource "aws_route_table_association" "private_us_east_1a" {
+  subnet_id      = aws_subnet.private_us_east_1a.id
+  route_table_id = aws_route_table.private.id
+}
+
+resource "aws_route_table_association" "private_us_east_1b" {
+  subnet_id      = aws_subnet.private_us_east_1b.id
+  route_table_id = aws_route_table.private.id
+}
+
+resource "aws_route_table_association" "public_us_east_1a" {
+  subnet_id      = aws_subnet.public_us_east_1a.id
+  route_table_id = aws_route_table.public.id
+}
+
+resource "aws_route_table_association" "public_us_east_1b" {
+  subnet_id      = aws_subnet.public_us_east_1b.id
+  route_table_id = aws_route_table.public.id
+}

terraform/eks-terraform/6-eks.tf

@@ -0,0 +1,40 @@
+resource "aws_iam_role" "demo" {
+  name = "eks-cluster-demo"
+
+  assume_role_policy = <<POLICY
+{
+  "Version": "2012-10-17",
+  "Statement": [
+    {
+      "Effect": "Allow",
+      "Principal": {
+        "Service": "eks.amazonaws.com"
+      },
+      "Action": "sts:AssumeRole"
+    }
+  ]
+}
+POLICY
+}
+
+resource "aws_iam_role_policy_attachment" "demo_amazon_eks_cluster_policy" {
+  policy_arn = "arn:aws:iam::aws:policy/AmazonEKSClusterPolicy"
+  role       = aws_iam_role.demo.name
+}
+
+resource "aws_eks_cluster" "demo" {
+  name     = "demo"
+  version  = "1.27"
+  role_arn = aws_iam_role.demo.arn
+
+  vpc_config {
+    subnet_ids = [
+      aws_subnet.private_us_east_1a.id,
+      aws_subnet.private_us_east_1b.id,
+      aws_subnet.public_us_east_1a.id,
+      aws_subnet.public_us_east_1b.id
+    ]
+  }
+
+  depends_on = [aws_iam_role_policy_attachment.demo_amazon_eks_cluster_policy]
+}

terraform/eks-terraform/7-nodes.tf

@@ -0,0 +1,69 @@
+resource "aws_iam_role" "nodes" {
+  name = "eks-node-group-nodes"
+
+  assume_role_policy = jsonencode({
+    Statement = [{
+      Action = "sts:AssumeRole"
+      Effect = "Allow"
+      Principal = {
+        Service = "ec2.amazonaws.com"
+      }
+    }]
+    Version = "2012-10-17"
+  })
+}
+
+resource "aws_iam_role_policy_attachment" "nodes_amazon_eks_worker_node_policy" {
+  policy_arn = "arn:aws:iam::aws:policy/AmazonEKSWorkerNodePolicy"
+  role       = aws_iam_role.nodes.name
+}
+
+resource "aws_iam_role_policy_attachment" "nodes_amazon_eks_cni_policy" {
+  policy_arn = "arn:aws:iam::aws:policy/AmazonEKS_CNI_Policy"
+  role       = aws_iam_role.nodes.name
+}
+
+resource "aws_iam_role_policy_attachment" "nodes_amazon_ec2_container_registry_read_only" {
+  policy_arn = "arn:aws:iam::aws:policy/AmazonEC2ContainerRegistryReadOnly"
+  role       = aws_iam_role.nodes.name
+}
+
+# Optional: only if you want to "SSH" to your EKS nodes.
+resource "aws_iam_role_policy_attachment" "amazon_ssm_managed_instance_core" {
+  policy_arn = "arn:aws:iam::aws:policy/AmazonSSMManagedInstanceCore"
+  role       = aws_iam_role.nodes.name
+}
+
+resource "aws_eks_node_group" "private_nodes" {
+  cluster_name    = aws_eks_cluster.demo.name
+  node_group_name = "private-nodes"
+  node_role_arn   = aws_iam_role.nodes.arn
+
+  # Single subnet to avoid data transfer charges while testing.
+  subnet_ids = [
+    aws_subnet.private_us_east_1a.id
+  ]
+
+  capacity_type  = "ON_DEMAND"
+  instance_types = ["t2.large"]
+
+  scaling_config {
+    desired_size = 1
+    max_size     = 2
+    min_size     = 0
+  }
+
+  update_config {
+    max_unavailable = 1
+  }
+
+  labels = {
+    role = "general"
+  }
+
+  depends_on = [
+    aws_iam_role_policy_attachment.nodes_amazon_eks_worker_node_policy,
+    aws_iam_role_policy_attachment.nodes_amazon_eks_cni_policy,
+    aws_iam_role_policy_attachment.nodes_amazon_ec2_container_registry_read_only,
+  ]
+}

terraform/eks-terraform/8-iam-oidc.tf

@@ -0,0 +1,9 @@
+data "tls_certificate" "eks" {
+  url = aws_eks_cluster.demo.identity[0].oidc[0].issuer
+}
+
+resource "aws_iam_openid_connect_provider" "eks" {
+  client_id_list  = ["sts.amazonaws.com"]
+  thumbprint_list = [data.tls_certificate.eks.certificates[0].sha1_fingerprint]
+  url             = aws_eks_cluster.demo.identity[0].oidc[0].issuer
+}

terraform/eks-terraform/9-csi-driver-iam.tf

@@ -0,0 +1,27 @@
+data "aws_iam_policy_document" "csi" {
+  statement {
+    actions = ["sts:AssumeRoleWithWebIdentity"]
+    effect  = "Allow"
+
+    condition {
+      test     = "StringEquals"
+      variable = "${replace(aws_iam_openid_connect_provider.eks.url, "https://", "")}:sub"
+      values   = ["system:serviceaccount:kube-system:ebs-csi-controller-sa"]
+    }
+
+    principals {
+      identifiers = [aws_iam_openid_connect_provider.eks.arn]
+      type        = "Federated"
+    }
+  }
+}
+
+resource "aws_iam_role" "eks_ebs_csi_driver" {
+  assume_role_policy = data.aws_iam_policy_document.csi.json
+  name               = "eks-ebs-csi-driver"
+}
+
+resource "aws_iam_role_policy_attachment" "amazon_ebs_csi_driver" {
+  role       = aws_iam_role.eks_ebs_csi_driver.name
+  policy_arn = "arn:aws:iam::aws:policy/service-role/AmazonEBSCSIDriverPolicy"
+}