forked from terraform-aws-modules/terraform-aws-eks
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathmain.tf
160 lines (131 loc) · 3.61 KB
/
main.tf
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
terraform {
required_version = ">= 0.12.0"
}
provider "aws" {
version = ">= 2.28.1"
region = var.region
}
provider "random" {
version = "~> 2.1"
}
provider "local" {
version = "~> 1.2"
}
provider "null" {
version = "~> 2.1"
}
provider "template" {
version = "~> 2.1"
}
data "aws_eks_cluster" "cluster" {
name = module.eks.cluster_id
}
data "aws_eks_cluster_auth" "cluster" {
name = module.eks.cluster_id
}
provider "kubernetes" {
host = data.aws_eks_cluster.cluster.endpoint
cluster_ca_certificate = base64decode(data.aws_eks_cluster.cluster.certificate_authority.0.data)
token = data.aws_eks_cluster_auth.cluster.token
load_config_file = false
version = "~> 1.11"
}
data "aws_availability_zones" "available" {
}
locals {
cluster_name = "test-eks-${random_string.suffix.result}"
}
resource "random_string" "suffix" {
length = 8
special = false
}
resource "aws_security_group" "worker_group_mgmt_one" {
name_prefix = "worker_group_mgmt_one"
vpc_id = module.vpc.vpc_id
ingress {
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = [
"10.0.0.0/8",
]
}
}
resource "aws_security_group" "worker_group_mgmt_two" {
name_prefix = "worker_group_mgmt_two"
vpc_id = module.vpc.vpc_id
ingress {
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = [
"192.168.0.0/16",
]
}
}
resource "aws_security_group" "all_worker_mgmt" {
name_prefix = "all_worker_management"
vpc_id = module.vpc.vpc_id
ingress {
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = [
"10.0.0.0/8",
"172.16.0.0/12",
"192.168.0.0/16",
]
}
}
module "vpc" {
source = "terraform-aws-modules/vpc/aws"
version = "2.47.0"
name = "test-vpc"
cidr = "10.0.0.0/16"
azs = data.aws_availability_zones.available.names
private_subnets = ["10.0.1.0/24", "10.0.2.0/24", "10.0.3.0/24"]
public_subnets = ["10.0.4.0/24", "10.0.5.0/24", "10.0.6.0/24"]
enable_nat_gateway = true
single_nat_gateway = true
enable_dns_hostnames = true
public_subnet_tags = {
"kubernetes.io/cluster/${local.cluster_name}" = "shared"
"kubernetes.io/role/elb" = "1"
}
private_subnet_tags = {
"kubernetes.io/cluster/${local.cluster_name}" = "shared"
"kubernetes.io/role/internal-elb" = "1"
}
}
module "eks" {
source = "../.."
cluster_name = local.cluster_name
cluster_version = "1.17"
subnets = module.vpc.private_subnets
tags = {
Environment = "test"
GithubRepo = "terraform-aws-eks"
GithubOrg = "terraform-aws-modules"
}
vpc_id = module.vpc.vpc_id
worker_groups = [
{
name = "worker-group-1"
instance_type = "t2.small"
additional_userdata = "echo foo bar"
asg_desired_capacity = 2
additional_security_group_ids = [aws_security_group.worker_group_mgmt_one.id]
},
{
name = "worker-group-2"
instance_type = "t2.medium"
additional_userdata = "echo foo bar"
additional_security_group_ids = [aws_security_group.worker_group_mgmt_two.id]
asg_desired_capacity = 1
},
]
worker_additional_security_group_ids = [aws_security_group.all_worker_mgmt.id]
map_roles = var.map_roles
map_users = var.map_users
map_accounts = var.map_accounts
}