forked from ibm-cloud-architecture/terraform-icp-aws
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iam.tf
163 lines (155 loc) · 5.41 KB
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iam.tf
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resource "aws_iam_role" "icp_ec2_iam_master_role" {
count = "${var.existing_ec2_iam_master_instance_profile_name == "" ? 1 : 0}"
name = "${var.ec2_iam_master_role_name}-${random_id.clusterid.hex}"
assume_role_policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Action": "sts:AssumeRole",
"Principal": {
"Service": "ec2.amazonaws.com"
},
"Effect": "Allow",
"Sid": ""
}
]
}
EOF
}
resource "aws_iam_role_policy" "icp_ec2_iam_master_role_policy" {
count = "${var.existing_ec2_iam_master_instance_profile_name == "" ? 1 : 0}"
name = "${var.ec2_iam_master_role_name}-policy-${random_id.clusterid.hex}"
role = "${aws_iam_role.icp_ec2_iam_master_role.id}"
policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"autoscaling:DescribeAutoScalingGroups",
"autoscaling:DescribeLaunchConfigurations",
"autoscaling:DescribeTags",
"autoscaling:CompleteLifecycleAction",
"ec2:DescribeInstances",
"ec2:DescribeRegions",
"ec2:DescribeRouteTables",
"ec2:DescribeSecurityGroups",
"ec2:DescribeSubnets",
"ec2:DescribeVolumes",
"ec2:CreateSecurityGroup",
"ec2:CreateTags",
"ec2:CreateVolume",
"ec2:ModifyInstanceAttribute",
"ec2:ModifyVolume",
"ec2:AttachVolume",
"ec2:AuthorizeSecurityGroupIngress",
"ec2:CreateRoute",
"ec2:DeleteRoute",
"ec2:DeleteSecurityGroup",
"ec2:DeleteVolume",
"ec2:DetachVolume",
"ec2:RevokeSecurityGroupIngress",
"ec2:DescribeVpcs",
"elasticloadbalancing:AddTags",
"elasticloadbalancing:AttachLoadBalancerToSubnets",
"elasticloadbalancing:ApplySecurityGroupsToLoadBalancer",
"elasticloadbalancing:CreateLoadBalancer",
"elasticloadbalancing:CreateLoadBalancerPolicy",
"elasticloadbalancing:CreateLoadBalancerListeners",
"elasticloadbalancing:ConfigureHealthCheck",
"elasticloadbalancing:DeleteLoadBalancer",
"elasticloadbalancing:DeleteLoadBalancerListeners",
"elasticloadbalancing:DescribeLoadBalancers",
"elasticloadbalancing:DescribeLoadBalancerAttributes",
"elasticloadbalancing:DetachLoadBalancerFromSubnets",
"elasticloadbalancing:DeregisterInstancesFromLoadBalancer",
"elasticloadbalancing:ModifyLoadBalancerAttributes",
"elasticloadbalancing:RegisterInstancesWithLoadBalancer",
"elasticloadbalancing:SetLoadBalancerPoliciesForBackendServer",
"elasticloadbalancing:AddTags",
"elasticloadbalancing:CreateListener",
"elasticloadbalancing:CreateTargetGroup",
"elasticloadbalancing:DeleteListener",
"elasticloadbalancing:DeleteTargetGroup",
"elasticloadbalancing:DescribeListeners",
"elasticloadbalancing:DescribeLoadBalancerPolicies",
"elasticloadbalancing:DescribeTargetGroups",
"elasticloadbalancing:DescribeTargetHealth",
"elasticloadbalancing:ModifyListener",
"elasticloadbalancing:ModifyTargetGroup",
"elasticloadbalancing:RegisterTargets",
"elasticloadbalancing:SetLoadBalancerPoliciesOfListener",
"iam:CreateServiceLinkedRole",
"kms:DescribeKey"
],
"Resource": [
"*"
]
}
]
}
EOF
}
resource "aws_iam_role" "icp_ec2_iam_node_role" {
count = "${var.existing_ec2_iam_node_instance_profile_name == "" ? 1 : 0}"
name = "${var.ec2_iam_node_role_name}-${random_id.clusterid.hex}"
assume_role_policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Action": "sts:AssumeRole",
"Principal": {
"Service": "ec2.amazonaws.com"
},
"Effect": "Allow",
"Sid": ""
}
]
}
EOF
}
resource "aws_iam_role_policy" "icp_ec2_iam_node_role_policy" {
count = "${var.existing_ec2_iam_node_instance_profile_name == "" ? 1 : 0}"
name = "${var.ec2_iam_node_role_name}-policy-${random_id.clusterid.hex}"
role = "${aws_iam_role.icp_ec2_iam_node_role.id}"
policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"ec2:DescribeInstances",
"ec2:DescribeRegions",
"ecr:GetAuthorizationToken",
"ecr:BatchCheckLayerAvailability",
"ecr:GetDownloadUrlForLayer",
"ecr:GetRepositoryPolicy",
"ecr:DescribeRepositories",
"ecr:ListImages",
"ecr:BatchGetImage"
],
"Resource": "*"
}
]
}
EOF
}
resource "aws_iam_role_policy_attachment" "icp_iam_s3fullaccess" {
count = "${var.existing_ec2_iam_master_instance_profile_name == "" ? 1 : 0}"
role = "${aws_iam_role.icp_ec2_iam_master_role.name}"
policy_arn = "arn:aws:iam::aws:policy/AmazonS3FullAccess"
}
resource "aws_iam_instance_profile" "icp_ec2_master_instance_profile" {
count = "${var.existing_ec2_iam_master_instance_profile_name == "" ? 1 : 0}"
name = "${var.ec2_iam_master_role_name}-instance-profile-${random_id.clusterid.hex}"
role = "${aws_iam_role.icp_ec2_iam_master_role.name}"
}
resource "aws_iam_instance_profile" "icp_ec2_node_instance_profile" {
count = "${var.existing_ec2_iam_node_instance_profile_name == "" ? 1 : 0}"
name = "${var.ec2_iam_node_role_name}-instance-profile-${random_id.clusterid.hex}"
role = "${aws_iam_role.icp_ec2_iam_node_role.name}"
}