-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathsecurity_group.tf
137 lines (112 loc) · 4.24 KB
/
security_group.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
# Master Node
resource "aws_security_group" "control_plane" {
vpc_id = "vpc-065771f2a3fc81dda"
name = "control_plane_sg"
description = "Security group for Kubernetes control plane node"
tags = {
Name = "control_plane_sg"
}
}
# Ingress rules for control plane node
resource "aws_security_group_rule" "control_plane_ingress_k8s_api" {
type = "ingress"
from_port = 6443
to_port = 6443
protocol = "tcp"
security_group_id = aws_security_group.control_plane.id
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "control_plane_ingress_etcd" {
type = "ingress"
from_port = 2379
to_port = 2380
protocol = "tcp"
security_group_id = aws_security_group.control_plane.id
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "control_plane_ingress_kubelet" {
type = "ingress"
from_port = 10248
to_port = 10260
protocol = "tcp"
security_group_id = aws_security_group.control_plane.id
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "control_plane_ingress_generic" {
type = "ingress"
from_port = 80
to_port = 8080
protocol = "tcp"
security_group_id = aws_security_group.control_plane.id
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "control_plane_ingress_ssh" {
type = "ingress"
from_port = 22
to_port = 22
protocol = "tcp"
security_group_id = aws_security_group.control_plane.id
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "control_plane_ingress_nodeport" {
type = "ingress"
from_port = 30000
to_port = 32767
protocol = "tcp"
security_group_id = aws_security_group.control_plane.id
cidr_blocks = ["0.0.0.0/0"]
}
# Egress rule for control plane node (allow all outbound)
resource "aws_security_group_rule" "control_plane_egress" {
type = "egress"
from_port = 0
to_port = 0
protocol = "-1"
security_group_id = aws_security_group.control_plane.id
cidr_blocks = ["0.0.0.0/0"]
}
#--------------------------------------------------------------------------------------
#--------------------------------------------------------------------------------------
# Worker Node
resource "aws_security_group" "worker_node" {
vpc_id = "vpc-065771f2a3fc81dda"
name = "worker_node_sg"
description = "Security group for Kubernetes worker plane node"
tags = {
Name = "worker_node_sg"
}
}
# Ingress rules for worker node
resource "aws_security_group_rule" "worker_node_ingress_kubelet" {
type = "ingress"
from_port = 10248
to_port = 10260
protocol = "tcp"
security_group_id = aws_security_group.worker_node.id
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "worker_node_ingress_ssh" {
type = "ingress"
from_port = 22
to_port = 22
protocol = "tcp"
security_group_id = aws_security_group.worker_node.id
cidr_blocks = ["0.0.0.0/0"]
}
resource "aws_security_group_rule" "worker_node_ingress_nodeport" {
type = "ingress"
from_port = 30000
to_port = 32767
protocol = "tcp"
security_group_id = aws_security_group.worker_node.id
cidr_blocks = ["0.0.0.0/0"]
}
# Egress rule for worker node (allow all outbound)
resource "aws_security_group_rule" "worker_node_egress" {
type = "egress"
from_port = 0
to_port = 0
protocol = "-1"
security_group_id = aws_security_group.worker_node.id
cidr_blocks = ["0.0.0.0/0"]
}