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net_exacs_vcn_3.tf
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# Copyright (c) 2023 Oracle and/or its affiliates.
# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
locals {
add_exa_vcn3 = var.define_net == true && var.add_exa_vcn3 == true
exa_vcn_3 = local.add_exa_vcn3 == true ? {
"EXA-VCN-3" = {
display_name = coalesce(var.exa_vcn3_name, "${var.service_label}-exadata-vcn-3")
is_ipv6enabled = false
is_oracle_gua_allocation_enabled = false
cidr_blocks = var.exa_vcn3_cidrs,
dns_label = substr(replace(coalesce(var.exa_vcn3_name, "exadata-vcn-3"), "/[^\\w]/", ""), 0, 14)
block_nat_traffic = false
security = local.enable_zpr == true ? { zpr_attributes = [{ namespace : "${local.zpr_namespace_name}", attr_name : "net", attr_value : "exa-vcn-3" }] } : null
subnets = {
"EXA-VCN-3-CLIENT-SUBNET" = {
cidr_block = coalesce(var.exa_vcn3_client_subnet_cidr, cidrsubnet(var.exa_vcn3_cidrs[0], 4, 0))
dhcp_options_key = "default_dhcp_options"
display_name = coalesce(var.exa_vcn3_client_subnet_name, "${var.service_label}-exadata-vcn-3-client-subnet")
dns_label = substr(replace(coalesce(var.exa_vcn3_client_subnet_name, "client-subnet"), "/[^\\w]/", ""), 0, 14)
ipv6cidr_blocks = []
prohibit_internet_ingress = true
route_table_key = "EXA-VCN-3-CLIENT-SUBNET-ROUTE-TABLE"
security_list_keys = ["EXA-VCN-3-CLIENT-SUBNET-SL"]
}
"EXA-VCN-3-BACKUP-SUBNET" = {
cidr_block = coalesce(var.exa_vcn3_backup_subnet_cidr, cidrsubnet(var.exa_vcn3_cidrs[0], 4, 1))
dhcp_options_key = "default_dhcp_options"
display_name = coalesce(var.exa_vcn3_backup_subnet_name, "${var.service_label}-exadata-vcn-3-backup-subnet")
dns_label = substr(replace(coalesce(var.exa_vcn3_backup_subnet_name, "backup-subnet"), "/[^\\w]/", ""), 0, 14)
ipv6cidr_blocks = []
prohibit_internet_ingress = true
route_table_key = "EXA-VCN-3-BACKUP-SUBNET-ROUTE-TABLE"
}
}
route_tables = {
"EXA-VCN-3-CLIENT-SUBNET-ROUTE-TABLE" = {
display_name = "client-subnet-route-table"
route_rules = merge(
(local.chosen_hub_option != 3 && local.chosen_hub_option != 4) ? {
"OSN-RULE" = {
network_entity_key = "EXA-VCN-3-SERVICE-GATEWAY"
description = "To Oracle Services Network."
destination = "all-services"
destination_type = "SERVICE_CIDR_BLOCK"
}
} : {
"HUB-DRG-RULE" = {
network_entity_key = "HUB-DRG"
description = "Route to HUB DRG"
destination = "0.0.0.0/0"
destination_type = "CIDR_BLOCK"
}
}
)
},
"EXA-VCN-3-BACKUP-SUBNET-ROUTE-TABLE" = {
display_name = "backup-subnet-route-table"
route_rules = merge(
(local.chosen_hub_option != 3 && local.chosen_hub_option != 4) ? {
"OSN-RULE" = {
network_entity_key = "EXA-VCN-3-SERVICE-GATEWAY"
description = "To Oracle Services Network."
destination = "all-services"
destination_type = "SERVICE_CIDR_BLOCK"
}
} : {
"HUB-DRG-RULE" = {
network_entity_key = "HUB-DRG"
description = "Route to HUB DRG"
destination = "0.0.0.0/0"
destination_type = "CIDR_BLOCK"
}
}
)
}
}
security_lists = {
"EXA-VCN-3-CLIENT-SUBNET-SL" = {
display_name = "${coalesce(var.exa_vcn3_client_subnet_name, "${var.service_label}-exadata-vcn-3-client-subnet")}-security-list"
ingress_rules = [
{
description = "Allows SSH connections from hosts in Exadata client subnet."
stateless = false
protocol = "TCP"
src = coalesce(var.exa_vcn3_client_subnet_cidr, cidrsubnet(var.exa_vcn3_cidrs[0], 4, 0))
src_type = "CIDR_BLOCK"
dst_port_min = 22
dst_port_max = 22
}
]
egress_rules = [
{
description = "Allows SSH connections to hosts in Exadata client subnet."
stateless = false
protocol = "TCP"
dst = coalesce(var.exa_vcn3_client_subnet_cidr, cidrsubnet(var.exa_vcn3_cidrs[0], 4, 0))
dst_type = "CIDR_BLOCK"
dst_port_min = 22
dst_port_max = 22
},
{
description = "Allows the initiation of ICMP connections to hosts in Exadata VCN."
stateless = false
protocol = "UDP"
dst = coalesce(var.exa_vcn3_client_subnet_cidr, cidrsubnet(var.exa_vcn3_cidrs[0], 4, 0))
dst_type = "CIDR_BLOCK"
icmp_type = 3
icmp_code = 4
}
]
}
}
network_security_groups = {
"EXA-VCN-3-CLIENT-NSG" = {
display_name = "client-nsg"
ingress_rules = merge(
local.hub_with_vcn == true && var.exa_vcn3_attach_to_drg == true && local.add_exa_vcn3 == true ? {
"INGRESS-FROM-SSH-HUB-VCN-RULE" = {
description = "Allows SSH connections from ${coalesce(var.hub_vcn_jumphost_subnet_cidr, cidrsubnet(var.hub_vcn_cidrs[0], 3, 4))} in Hub VCN Jumphost subnet."
stateless = false
protocol = "TCP"
src = coalesce(var.hub_vcn_jumphost_subnet_cidr, cidrsubnet(var.hub_vcn_cidrs[0], 3, 4))
src_type = "CIDR_BLOCK"
dst_port_min = 22
dst_port_max = 22
}
} : {},
{
"INGRESS-FROM-SSH-CLIENT-RULE" = {
description = "Allows SSH connections from hosts in Client NSG."
stateless = false
protocol = "TCP"
src = "EXA-VCN-3-CLIENT-NSG"
src_type = "NETWORK_SECURITY_GROUP"
dst_port_min = 22
dst_port_max = 22
}
},
{
"INGRESS-FROM-SQLNET-CLIENT-RULE" = {
description = "Allows SQLNet connections from hosts in Client NSG."
stateless = false
protocol = "TCP"
src = "EXA-VCN-3-CLIENT-NSG"
src_type = "NETWORK_SECURITY_GROUP"
dst_port_min : 1521,
dst_port_max : 1522
}
},
{
"INGRESS-FROM-ONS-CLIENT-RULE" = {
description = "Allows Oracle Notification Services (ONS) communication from hosts in Client NSG for Fast Application Notifications (FAN)."
stateless = false
protocol = "TCP"
src = "EXA-VCN-3-CLIENT-NSG"
src_type = "NETWORK_SECURITY_GROUP"
dst_port_min : 6200,
dst_port_max : 6200
}
},
local.exa_vcn_3_to_client_subnet_cross_vcn_ingress
),
egress_rules = merge(
{
"EGRESS-TO-SSH-RULE" = {
description = "Allows SSH connections to hosts in Client NSG."
stateless = false
protocol = "TCP"
dst = "EXA-VCN-3-CLIENT-NSG"
dst_type = "NETWORK_SECURITY_GROUP"
dst_port_min = 22
dst_port_max = 22
}
},
{
"EGRESS-TO-SQLNET-RULE" = {
description = "Allows SQLNet connections to hosts in Client NSG."
stateless = false
protocol = "TCP"
dst = "EXA-VCN-3-CLIENT-NSG"
dst_type = "NETWORK_SECURITY_GROUP"
dst_port_min : 1521
dst_port_max : 1522
}
},
{
"EGRESS-TO-ONS-RULE" = {
description = "Allows Oracle Notification Services (ONS) communication to hosts in Client NSG for Fast Application Notifications (FAN)."
stateless = false
protocol = "TCP"
dst = "EXA-VCN-3-CLIENT-NSG"
dst_type = "NETWORK_SECURITY_GROUP"
dst_port_min : 6200
dst_port_max : 6200
}
},
{
"EGRESS-TO-OSN-RULE" = {
description = "Allows HTTPS connections to Oracle Services Network (OSN)."
stateless = false
protocol = "TCP"
dst = "all-services"
dst_type = "SERVICE_CIDR_BLOCK"
dst_port_min : 443
dst_port_max : 443
}
},
local.exa_vcn_3_to_client_subnet_cross_vcn_egress,
local.exa_vcn_3_to_workers_subnet_cross_vcn_egress,
local.exa_vcn_3_to_services_subnet_cross_vcn_egress,
local.exa_vcn_3_to_pods_subnet_cross_vcn_egress,
local.exa_vcn_3_to_web_subnet_cross_vcn_egress,
local.exa_vcn_3_to_app_subnet_cross_vcn_egress,
local.exa_vcn_3_to_db_subnet_cross_vcn_egress
)
}
"EXA-VCN-3-BACKUP-NSG" = {
display_name = "backup-nsg"
egress_rules = {
"EGRESS-TO-OSN-RULE" = {
description = "Allows HTTPS connections to Oracle Services Network (OSN)."
stateless = false
protocol = "TCP"
dst = "objectstorage"
dst_type = "SERVICE_CIDR_BLOCK"
dst_port_min : 443,
dst_port_max : 443
}
}
}
}
vcn_specific_gateways = (local.chosen_hub_option != 3 && local.chosen_hub_option != 4) ? {
service_gateways = {
"EXA-VCN-3-SERVICE-GATEWAY" = {
display_name = "service-gateway"
services = "all-services"
}
}
} : {}
}
} : {}
#### Cross VCN NSG Rules
### EXA-VCN-3:
## Egress Rules
exa_vcn_3_to_client_subnet_cross_vcn_egress = merge(
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_exa_vcn1 == true && var.exa_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "EXA-VCN-1")))) ? {
"EGRESS-TO-VCN-1-CLIENT-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.exa_vcn1_client_subnet_name, "${var.service_label}-exa-vcn-1-client-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.exa_vcn1_client_subnet_cidr, cidrsubnet(var.exa_vcn1_cidrs[0], 4, 0))
dst_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_exa_vcn2 == true && var.exa_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "EXA-VCN-2")))) ? {
"EGRESS-TO-VCN-2-CLIENT-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.exa_vcn2_client_subnet_name, "${var.service_label}-exa-vcn-2-client-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.exa_vcn2_client_subnet_cidr, cidrsubnet(var.exa_vcn2_cidrs[0], 4, 0))
dst_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
)
## EXA-VCN-3 to TT-VCNs EGRESS
exa_vcn_3_to_web_subnet_cross_vcn_egress = merge(
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn1 == true && var.tt_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-1")))) ? {
"EGRESS-TO-TT-VCN-1-WEB-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.tt_vcn1_web_subnet_name, "${var.service_label}-tt-vcn-1-web-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.tt_vcn1_web_subnet_cidr, cidrsubnet(var.tt_vcn1_cidrs[0], 4, 0))
dst_type = "CIDR_BLOCK"
dst_port_min = 443
dst_port_max = 443
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn2 == true && var.tt_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-2")))) ? {
"EGRESS-TO-TT-VCN-2-WEB-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.tt_vcn2_web_subnet_name, "${var.service_label}-tt-vcn-2-web-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.tt_vcn2_web_subnet_cidr, cidrsubnet(var.tt_vcn2_cidrs[0], 4, 0))
dst_type = "CIDR_BLOCK"
dst_port_min = 443
dst_port_max = 443
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn3 == true && var.tt_vcn3_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-3")))) ? {
"EGRESS-TO-TT-VCN-3-WEB-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.tt_vcn3_web_subnet_name, "${var.service_label}-tt-vcn-3-web-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.tt_vcn3_web_subnet_cidr, cidrsubnet(var.tt_vcn3_cidrs[0], 4, 0))
dst_type = "CIDR_BLOCK"
dst_port_min = 443
dst_port_max = 443
}
} : {}
)
exa_vcn_3_to_app_subnet_cross_vcn_egress = merge(
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn1 == true && var.tt_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-1")))) ? {
"EGRESS-TO-TT-VCN-1-APP-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.tt_vcn1_app_subnet_name, "${var.service_label}-tt-vcn-1-app-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.tt_vcn1_app_subnet_cidr, cidrsubnet(var.tt_vcn1_cidrs[0], 4, 1))
dst_type = "CIDR_BLOCK"
dst_port_min = 80
dst_port_max = 80
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn2 == true && var.tt_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-2")))) ? {
"EGRESS-TO-TT-VCN-2-APP-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.tt_vcn2_app_subnet_name, "${var.service_label}-tt-vcn-2-app-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.tt_vcn2_app_subnet_cidr, cidrsubnet(var.tt_vcn2_cidrs[0], 4, 1))
dst_type = "CIDR_BLOCK"
dst_port_min = 80
dst_port_max = 80
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn3 == true && var.tt_vcn3_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-3")))) ? {
"EGRESS-TO-TT-VCN-3-APP-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.tt_vcn3_app_subnet_name, "${var.service_label}-tt-vcn-3-app-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.tt_vcn3_app_subnet_cidr, cidrsubnet(var.tt_vcn3_cidrs[0], 4, 1))
dst_type = "CIDR_BLOCK"
dst_port_min = 80
dst_port_max = 80
}
} : {}
)
exa_vcn_3_to_db_subnet_cross_vcn_egress = merge(
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn1 == true && var.tt_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-1")))) ? {
"EGRESS-TO-TT-VCN-1-DB-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.tt_vcn1_db_subnet_name, "${var.service_label}-tt-vcn-1-db-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.tt_vcn1_db_subnet_cidr, cidrsubnet(var.tt_vcn1_cidrs[0], 4, 2))
dst_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn2 == true && var.tt_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-2")))) ? {
"EGRESS-TO-TT-VCN-2-DB-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.tt_vcn2_db_subnet_name, "${var.service_label}-tt-vcn-2-db-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.tt_vcn2_db_subnet_cidr, cidrsubnet(var.tt_vcn2_cidrs[0], 4, 2))
dst_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn3 == true && var.tt_vcn3_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-3")))) ? {
"EGRESS-TO-TT-VCN-3-DB-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.tt_vcn3_db_subnet_name, "${var.service_label}-tt-vcn-3-db-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.tt_vcn3_db_subnet_cidr, cidrsubnet(var.tt_vcn3_cidrs[0], 4, 2))
dst_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {}
)
## EXA-VCN-3 to OKE-VCNs EGRESS
exa_vcn_3_to_workers_subnet_cross_vcn_egress = merge(
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn1 == true && var.oke_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-1")))) ? {
"EGRESS-TO-OKE-VCN-1-WORKERS-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.oke_vcn1_workers_subnet_name, "${var.service_label}-oke-vcn-1-workers-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.oke_vcn1_workers_subnet_cidr, cidrsubnet(var.oke_vcn1_cidrs[0], 8, 1))
dst_type = "CIDR_BLOCK"
dst_port_min = 30000
dst_port_max = 32767
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn2 == true && var.oke_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-2")))) ? {
"EGRESS-TO-OKE-VCN-2-WORKERS-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.oke_vcn2_workers_subnet_name, "${var.service_label}-oke-vcn-2-workers-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.oke_vcn2_workers_subnet_cidr, cidrsubnet(var.oke_vcn2_cidrs[0], 8, 1))
dst_type = "CIDR_BLOCK"
dst_port_min = 30000
dst_port_max = 32767
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn3 == true && var.oke_vcn3_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-3")))) ? {
"EGRESS-TO-OKE-VCN-3-WORKERS-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.oke_vcn3_workers_subnet_name, "${var.service_label}-oke-vcn-3-workers-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.oke_vcn3_workers_subnet_cidr, cidrsubnet(var.oke_vcn3_cidrs[0], 8, 1))
dst_type = "CIDR_BLOCK"
dst_port_min = 30000
dst_port_max = 32767
}
} : {}
)
exa_vcn_3_to_services_subnet_cross_vcn_egress = merge(
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn1 == true && var.oke_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-1")))) ? {
"EGRESS-TO-OKE-VCN-1-SERVICES-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.oke_vcn1_services_subnet_name, "${var.service_label}-oke-vcn-1-services-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.oke_vcn1_services_subnet_cidr, cidrsubnet(var.oke_vcn1_cidrs[0], 8, 2))
dst_type = "CIDR_BLOCK"
dst_port_min = 443
dst_port_max = 443
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn2 == true && var.oke_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-2")))) ? {
"EGRESS-TO-OKE-VCN-2-SERVICES-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.oke_vcn2_services_subnet_name, "${var.service_label}-oke-vcn-2-services-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.oke_vcn2_services_subnet_cidr, cidrsubnet(var.oke_vcn2_cidrs[0], 8, 2))
dst_type = "CIDR_BLOCK"
dst_port_min = 443
dst_port_max = 443
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn3 == true && var.oke_vcn3_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-3")))) ? {
"EGRESS-TO-OKE-VCN-3-SERVICES-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.oke_vcn3_services_subnet_name, "${var.service_label}-oke-vcn-3-services-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.oke_vcn3_services_subnet_cidr, cidrsubnet(var.oke_vcn3_cidrs[0], 8, 2))
dst_type = "CIDR_BLOCK"
dst_port_min = 443
dst_port_max = 443
}
} : {}
)
exa_vcn_3_to_pods_subnet_cross_vcn_egress = merge(
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn1 == true && var.oke_vcn1_attach_to_drg == true) &&
(upper(var.oke_vcn1_cni_type) == "NATIVE") &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-1")))) ? {
"EGRESS-TO-OKE-VCN-1-PODS-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.oke_vcn2_pods_subnet_name, "${var.service_label}-oke-vcn-1-pods-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.oke_vcn1_pods_subnet_cidr, cidrsubnet(var.oke_vcn1_cidrs[0], 3, 1))
dst_type = "CIDR_BLOCK"
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn2 == true && var.oke_vcn2_attach_to_drg == true) &&
(upper(var.oke_vcn2_cni_type) == "NATIVE") &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-2")))) ? {
"EGRESS-TO-OKE-VCN-2-PODS-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.oke_vcn2_pods_subnet_name, "${var.service_label}-oke-vcn-2-pods-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.oke_vcn2_pods_subnet_cidr, cidrsubnet(var.oke_vcn2_cidrs[0], 3, 1))
dst_type = "CIDR_BLOCK"
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn3 == true && var.oke_vcn3_attach_to_drg == true) &&
(upper(var.oke_vcn3_cni_type) == "NATIVE") &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-3")))) ? {
"EGRESS-TO-OKE-VCN-3-PODS-SUBNET-RULE" = {
description = "Egress to ${coalesce(var.oke_vcn3_pods_subnet_name, "${var.service_label}-oke-vcn-3-pods-subnet")}."
stateless = false
protocol = "TCP"
dst = coalesce(var.oke_vcn3_pods_subnet_cidr, cidrsubnet(var.oke_vcn3_cidrs[0], 3, 1))
dst_type = "CIDR_BLOCK"
}
} : {}
)
## EXA-VCN-3 ingress rules
exa_vcn_3_to_client_subnet_cross_vcn_ingress = merge(
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_exa_vcn1 == true && var.exa_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "EXA-VCN-1")))) ? {
"INGRESS-FROM-EXA-VCN-1-CLIENT-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.exa_vcn1_client_subnet_name, "${var.service_label}-exa-vcn-1-client-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.exa_vcn1_client_subnet_cidr, cidrsubnet(var.exa_vcn1_cidrs[0], 4, 0))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_exa_vcn2 == true && var.exa_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "EXA-VCN-2")))) ? {
"INGRESS-FROM-EXA-VCN-2-CLIENT-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.exa_vcn2_client_subnet_name, "${var.service_label}-exa-vcn-2-client-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.exa_vcn2_client_subnet_cidr, cidrsubnet(var.exa_vcn2_cidrs[0], 4, 0))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn1 == true && var.oke_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-1")))) ? {
"INGRESS-FROM-OKE-VCN-1-WORKERS-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.oke_vcn2_workers_subnet_name, "${var.service_label}-oke-vcn-2-workers-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.oke_vcn1_workers_subnet_cidr, cidrsubnet(var.oke_vcn1_cidrs[0], 8, 1))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn2 == true && var.oke_vcn2_attach_to_drg == true) &&
(upper(var.oke_vcn2_cni_type) == "NATIVE") &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-1")))) ? {
"INGRESS-FROM-OKE-VCN-1-PODS-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.oke_vcn1_pods_subnet_name, "${var.service_label}-oke-vcn-1-pods-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.oke_vcn1_pods_subnet_cidr, cidrsubnet(var.oke_vcn1_cidrs[0], 3, 1))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn2 == true && var.oke_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-2")))) ? {
"INGRESS-FROM-OKE-VCN-2-WORKERS-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.oke_vcn2_workers_subnet_name, "${var.service_label}-oke-vcn-2-workers-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.oke_vcn2_workers_subnet_cidr, cidrsubnet(var.oke_vcn2_cidrs[0], 8, 1))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn2 == true && var.oke_vcn2_attach_to_drg == true) &&
(upper(var.oke_vcn2_cni_type) == "NATIVE") &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-2")))) ? {
"INGRESS-FROM-OKE-VCN-2-PODS-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.oke_vcn2_pods_subnet_name, "${var.service_label}-oke-vcn-2-pods-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.oke_vcn2_pods_subnet_cidr, cidrsubnet(var.oke_vcn2_cidrs[0], 3, 1))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn3 == true && var.oke_vcn3_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-3")))) ? {
"INGRESS-FROM-OKE-VCN-3-WORKERS-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.oke_vcn3_workers_subnet_name, "${var.service_label}-oke-vcn-3-workers-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.oke_vcn3_workers_subnet_cidr, cidrsubnet(var.oke_vcn3_cidrs[0], 8, 1))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_oke_vcn3 == true && var.oke_vcn3_attach_to_drg == true) &&
(upper(var.oke_vcn3_cni_type) == "NATIVE") &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "OKE-VCN-3")))) ? {
"INGRESS-FROM-OKE-VCN-3-PODS-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.oke_vcn3_pods_subnet_name, "${var.service_label}-oke-vcn-3-pods-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.oke_vcn3_pods_subnet_cidr, cidrsubnet(var.oke_vcn3_cidrs[0], 3, 1))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn1 == true && var.tt_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-1")))) ? {
"INGRESS-FROM-TT-VCN-1-APP-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.tt_vcn1_app_subnet_name, "${var.service_label}-tt-vcn-1-app-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.tt_vcn1_app_subnet_cidr, cidrsubnet(var.tt_vcn1_cidrs[0], 4, 1))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn1 == true && var.tt_vcn1_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-1")))) ? {
"INGRESS-FROM-TT-VCN-1-DB-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.tt_vcn1_db_subnet_name, "${var.service_label}-tt-vcn-1-db-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.tt_vcn1_db_subnet_cidr, cidrsubnet(var.tt_vcn1_cidrs[0], 4, 2))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn2 == true && var.tt_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-2")))) ? {
"INGRESS-FROM-TT-VCN-2-APP-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.tt_vcn2_app_subnet_name, "${var.service_label}-tt-vcn-2-app-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.tt_vcn2_app_subnet_cidr, cidrsubnet(var.tt_vcn2_cidrs[0], 4, 1))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn2 == true && var.tt_vcn2_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-2")))) ? {
"INGRESS-FROM-TT-VCN-2-DB-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.tt_vcn2_db_subnet_name, "${var.service_label}-tt-vcn-2-db-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.tt_vcn2_db_subnet_cidr, cidrsubnet(var.tt_vcn2_cidrs[0], 4, 2))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn3 == true && var.tt_vcn3_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-3")))) ? {
"INGRESS-FROM-TT-VCN-3-APP-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.tt_vcn3_app_subnet_name, "${var.service_label}-tt-vcn-3-app-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.tt_vcn3_app_subnet_cidr, cidrsubnet(var.tt_vcn3_cidrs[0], 4, 1))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
},
} : {},
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && var.add_tt_vcn3 == true && var.tt_vcn3_attach_to_drg == true) &&
(local.hub_with_vcn == true || (local.hub_with_drg_only == true && (length(var.exa_vcn3_routable_vcns) == 0 || contains(var.exa_vcn3_routable_vcns, "TT-VCN-3")))) ? {
"INGRESS-FROM-TT-VCN-3-DB-SUBNET-RULE" = {
description = "Ingress from ${coalesce(var.tt_vcn3_db_subnet_name, "${var.service_label}-tt-vcn-3-db-subnet")}."
stateless = false
protocol = "TCP"
src = coalesce(var.tt_vcn3_db_subnet_cidr, cidrsubnet(var.tt_vcn3_cidrs[0], 4, 2))
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {},
## Ingress from on-premises CIDRs
(local.add_exa_vcn3 == true && var.exa_vcn3_attach_to_drg == true && length(var.onprem_cidrs) > 0) &&
(local.hub_with_vcn == true || local.hub_with_drg_only == true) ? {
for cidr in var.onprem_cidrs : "INGRESS-FROM-ONPREM--${replace(replace(cidr, ".", ""), "/", "")}-RULE" => {
description = "Ingress from onprem ${cidr}"
stateless = false
protocol = "TCP"
src = cidr
src_type = "CIDR_BLOCK"
dst_port_min = 1521
dst_port_max = 1522
}
} : {}
)
}