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resource "aws_lb" "fluxpostgres_nlb" {
count = var.deploy_flux ? 1 : 0
name = "fluxpostgres-nlb"
internal = true
load_balancer_type = "network"
ip_address_type = "dualstack"
security_groups = [
aws_security_group.fluxpostgres[0].id,
]
subnets = [
data.terraform_remote_state.base.outputs.public_subnet_a_id,
data.terraform_remote_state.base.outputs.public_subnet_b_id,
data.terraform_remote_state.base.outputs.public_subnet_c_id,
]
tags = {
Name = "fluxpostgres"
}
}
resource "aws_lb_listener" "fluxpostgres_tcp" {
count = var.deploy_flux ? 1 : 0
load_balancer_arn = aws_lb.fluxpostgres_nlb[0].arn
protocol = "TCP"
port = 5432
default_action {
type = "forward"
target_group_arn = aws_lb_target_group.fluxpostgres_tcp[0].arn
}
tags = {
Name = "fluxpostgres"
}
}
resource "aws_lb_target_group" "fluxpostgres_tcp" {
count = var.deploy_flux ? 1 : 0
name = "fluxpostgres-tcp"
port = 5432
protocol = "TCP"
vpc_id = data.terraform_remote_state.base.outputs.vpc_id
target_type = "ip"
tags = {
Name = "fluxpostgres"
}
}
resource "aws_ecs_task_definition" "fluxpostgres" {
count = var.deploy_flux ? 1 : 0
family = "fluxpostgres"
network_mode = "awsvpc"
requires_compatibilities = ["FARGATE"]
cpu = "256"
memory = "512"
execution_role_arn = aws_iam_role.ecs_execution_role.arn
tags = {
Name = "fluxpostgres"
}
volume {
name = "fluxpostgres-efs-volume"
efs_volume_configuration {
file_system_id = data.terraform_remote_state.base.outputs.self_hosted_services_efs_id
root_directory = "/ecs/fluxpostgres/"
}
}
container_definitions = jsonencode([{
name = "fluxpostgres",
image = "postgres:15",
portMappings = [
{
containerPort = 5432,
hostPort = 5432,
protocol = "tcp"
}
],
environment = [
{
name = "POSTGRES_USER",
value = "miniflux"
},
{
name = "POSTGRES_PASSWORD",
value = jsondecode(data.aws_secretsmanager_secret_version.fluxdb_password.secret_string)["fluxdb_password"],
}
],
mountPoints = [
{
sourceVolume = "fluxpostgres-efs-volume"
containerPath = "/var/lib/postgresql/data"
readOnly = false
}
],
#"logConfiguration" : {
# "logDriver" : "awslogs",
# "options" : {
# "awslogs-group" : "/ecs/containers",
# "awslogs-region" : "eu-central-1",
# "awslogs-stream-prefix" : "fluxpostgres"
# }
#}
}])
}
resource "aws_security_group" "fluxpostgres" {
count = var.deploy_flux ? 1 : 0
name = "allow-fluxpostgres"
description = "Allow traffic on fluxpostgres ports"
vpc_id = data.terraform_remote_state.base.outputs.vpc_id
ingress {
description = "Allow inbound TCP traffic on fluxpostgresQL port"
from_port = 5432
to_port = 5432
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
ipv6_cidr_blocks = ["::/0"]
}
ingress {
description = "Allow inbound UDP traffic on fluxpostgresQL port"
from_port = 5432
to_port = 5432
protocol = "udp"
cidr_blocks = ["0.0.0.0/0"]
ipv6_cidr_blocks = ["::/0"]
}
# Required for contianer pull
egress {
from_port = 0
to_port = 0
protocol = "-1" # Allows all outbound traffic
cidr_blocks = ["0.0.0.0/0"]
ipv6_cidr_blocks = ["::/0"]
}
tags = {
Name = "fluxpostgres"
}
}
resource "aws_ecs_service" "fluxpostgres" {
count = var.deploy_flux ? 1 : 0
name = "fluxpostgres"
cluster = aws_ecs_cluster.ecs_cluster.id
task_definition = aws_ecs_task_definition.fluxpostgres[0].arn
launch_type = "FARGATE"
deployment_maximum_percent = 100
deployment_minimum_healthy_percent = 0
desired_count = 1
tags = {
Name = "fluxpostgres"
}
load_balancer {
target_group_arn = aws_lb_target_group.fluxpostgres_tcp[0].arn
container_name = "fluxpostgres"
container_port = 5432
}
network_configuration {
subnets = [
data.terraform_remote_state.base.outputs.public_subnet_a_id,
data.terraform_remote_state.base.outputs.public_subnet_b_id,
data.terraform_remote_state.base.outputs.public_subnet_c_id,
]
security_groups = [aws_security_group.fluxpostgres[0].id]
assign_public_ip = false
}
}
data "aws_secretsmanager_secret" "fluxdb_password" {
name = "fluxdb_password"
}
data "aws_secretsmanager_secret_version" "fluxdb_password" {
secret_id = data.aws_secretsmanager_secret.fluxdb_password.id
}
|
