Benchmark env

.gitignore

@@ -52,3 +52,20 @@ gateway/testdata/recordings/
 
 # Docs
 /docs/_site/
+
+# terraform
+# Local .terraform directories
+**/.terraform/*
+# .tfstate files
+*.tfstate
+*.tfstate.*
+# Crash log files
+crash.log
+# Exclude all .tfvars files, which are likely to contain sentitive data, such as
+# password, private keys, and other secrets. These should not be part of version
+# control as they are data points which are potentially sensitive and subject
+# to change depending on the environment.
+*.tfvars
+# Ignore CLI configuration files
+.terraformrc
+terraform.rc

benchmarks/terraform/lb.tf

@@ -0,0 +1,55 @@
+# ALB Security Group: Edit to restrict access to the application
+resource "aws_security_group" "aws-lb" {
+  name = "benchmark-load-balancer"
+  description = "Controls access to the ALB"
+  vpc_id = aws_security_group.benchmark_sg.vpc_id
+
+  ingress {
+    protocol = "tcp"
+    from_port = 8000
+    to_port = 8000
+    cidr_blocks = [for s in data.aws_subnet.all : s.cidr_block]
+  }
+
+  egress {
+    protocol = "-1"
+    from_port = 0
+    to_port = 0
+    cidr_blocks = ["0.0.0.0/0"]
+  }
+  tags = {
+    Name = "benchmark-load-balancer"
+  }
+}
+
+resource "aws_alb" "main" {
+  name = "benchmark-load-balancer"
+  subnets = [for s in data.aws_subnet.all : s.id]
+  security_groups = [aws_security_group.aws-lb.id]
+  internal = true
+  tags = {
+    Name = "benchmark-alb"
+  }
+}
+
+resource "aws_alb_target_group" "benchmark" {
+  name = "benchmark-target-group"
+  port = 8000
+  protocol = "HTTP"
+  vpc_id = aws_security_group.benchmark_sg.vpc_id
+  target_type = "ip"
+  tags = {
+    Name = "benchmark-alb-target-group"
+  }
+}
+
+# Redirect all traffic from the ALB to the target group
+resource "aws_alb_listener" "benchmark" {
+  load_balancer_arn = aws_alb.main.id
+  port = 8000
+  protocol = "HTTP"
+  default_action {
+    target_group_arn = aws_alb_target_group.benchmark.id
+    type = "forward"
+  }
+}

benchmarks/terraform/main.tf

@@ -0,0 +1,232 @@
+variable "password" {
+  type        = string
+  description = "The password to the postgres DB."
+}
+
+variable "dockerReg" {
+  type        = string
+  description = "docker registry to pull the image from"
+}
+
+variable "tag" {
+  type        = string
+  description = "lakeFS docker image tag"
+}
+
+provider "aws" {
+  region = "us-east-1"
+}
+
+//##############################################################
+//# Data sources to get VPC, subnets and security group details
+//##############################################################
+data "aws_subnet_ids" "all" {
+  vpc_id = "vpc-04b176d1264698ffc"
+  tags = {"Type":"private"}
+}
+
+data "aws_subnet" "all" {
+  for_each = data.aws_subnet_ids.all.ids
+  id       = each.value
+}
+
+data "aws_ami" "ubuntu" {
+  most_recent = true
+
+  filter {
+    name   = "name"
+    values = ["ubuntu/images/hvm-ssd/ubuntu-trusty-14.04-amd64-server-*"]
+  }
+
+  filter {
+    name   = "virtualization-type"
+    values = ["hvm"]
+  }
+
+  owners = ["099720109477"] # Canonical
+}
+
+data "aws_arn" "BENCHMARK_VM" {
+  arn = "arn:aws:iam::977611293394:role/BENCHMARK_VM"
+}
+
+//##############################################################
+//# Resources to create sg, postgres db, and Fargate service
+//##############################################################
+resource "aws_security_group" "benchmark_sg" {
+  name        = "benchmark_sg"
+  description = "Allow benchmark traffic"
+  vpc_id      = "vpc-04b176d1264698ffc"
+
+  ingress {
+    description = "postgres"
+    from_port   = 5432
+    to_port     = 5432
+    protocol    = "tcp"
+    cidr_blocks = [for s in data.aws_subnet.all : s.cidr_block]
+  }
+
+  ingress {
+    description = "lakeFS"
+    from_port   = 8000
+    to_port     = 8000
+    protocol    = "tcp"
+    cidr_blocks = [for s in data.aws_subnet.all : s.cidr_block]
+  }
+
+  egress {
+    from_port   = 0
+    to_port     = 0
+    protocol    = "-1"
+    cidr_blocks = ["0.0.0.0/0"]
+  }
+
+  tags = {
+    Name = "allow_benchmark"
+  }
+}
+
+#####
+# DB
+#####
+module "db" {
+  source = "github.com/terraform-aws-modules/terraform-aws-rds"
+
+  identifier = "benchmarks-postgres"
+
+  engine            = "postgres"
+  engine_version    = "11"
+  instance_class    = "db.t2.medium"
+  allocated_storage = 5
+  storage_encrypted = false
+
+  # kms_key_id        = "arm:aws:kms:<region>:<account id>:key/<kms key id>"
+  name = "BenchmarksDB"
+
+  # Do NOT use 'user' as the value for 'username' as it throws:
+  # "Error creating DB Instance: InvalidParameterValue: MasterUsername
+  # user cannot be used as it is a reserved word used by the engine"
+  username = "benchmarks"
+
+  password = var.password
+  port     = "5432"
+
+  vpc_security_group_ids = [aws_security_group.benchmark_sg.id]
+
+  maintenance_window = "Mon:00:00-Mon:03:00"
+  backup_window      = "03:00-06:00"
+
+  # disable backups to create DB faster
+  backup_retention_period = 0
+
+  enabled_cloudwatch_logs_exports = ["postgresql", "upgrade"]
+
+  # DB subnet group
+  subnet_ids = data.aws_subnet_ids.all.ids
+
+  # DB parameter group
+  family = "postgres11"
+
+  # DB option group
+  major_engine_version = "11"
+
+  # Snapshot name upon DB deletion
+  final_snapshot_identifier = "demodb"
+
+  # Database Deletion Protection
+  deletion_protection = false
+}
+
+resource "aws_launch_configuration" "benchmark" {
+  name          = "benchmark-launch"
+  image_id      = data.aws_ami.ubuntu.id
+  instance_type = "t2.micro"
+}
+
+resource "aws_autoscaling_group" "benchmark" {
+  vpc_zone_identifier = [for s in data.aws_subnet.all : s.id]
+  min_size = 1
+  max_size = 1
+  launch_configuration = aws_launch_configuration.benchmark.id
+
+  tag {
+    key                 = "AmazonECSManaged"
+    value = "true"
+    propagate_at_launch = true
+  }
+}
+
+resource "aws_ecs_capacity_provider" "benchmark" {
+  name = "benchmark-${var.tag}"
+
+  auto_scaling_group_provider {
+    auto_scaling_group_arn = aws_autoscaling_group.benchmark.arn
+    managed_termination_protection = "DISABLED"
+
+    managed_scaling {
+      status                    = "DISABLED"
+    }
+  }
+}
+
+resource "aws_ecs_cluster" "benchmark" {
+  name = "benchmark-${var.tag}"
+  capacity_providers = [aws_ecs_capacity_provider.benchmark.name]
+}
+
+resource "aws_ecs_task_definition" "benchmark" {
+  family                = "benchmark-${var.tag}"
+  requires_compatibilities = ["FARGATE"]
+  cpu = "2048"
+  memory = "8192"
+  network_mode = "awsvpc"
+  execution_role_arn = data.aws_arn.BENCHMARK_VM.arn
+  task_role_arn = data.aws_arn.BENCHMARK_VM.arn
+
+  container_definitions = <<TASK_DEFINITION
+[
+    {
+        "name": "lakeFS",
+        "image": "${var.dockerReg}/lakefs:${var.tag}",
+        "entryPoint": ["/app/lakefs", "run"],
+        "environment": [
+            {"name": "LAKEFS_AUTH_ENCRYPT_SECRET_KEY", "value": "some random secret string"},
+            {"name": "LAKEFS_DATABASE_CONNECTION_STRING", "value": "postgres://benchmarks:${var.password}@${module.db.this_db_instance_endpoint}/postgres?sslmode=disable"},
+            {"name": "LAKEFS_BLOCKSTORE_TYPE", "value": "s3"},
+            {"name": "LAKEFS_LOGGING_LEVEL", "value": "DEBUG"}
+        ],
+        "essential": true,
+        "cpu": 2048,
+        "memory": 8192,
+        "portMappings": [
+            {
+                "containerPort": 8000,
+                "hostPort": 8000
+            }
+        ]
+    }
+]
+TASK_DEFINITION
+}
+
+resource "aws_ecs_service" "lakefs" {
+  name            = "lakeFS"
+  cluster         = aws_ecs_cluster.benchmark.id
+  task_definition = aws_ecs_task_definition.benchmark.id
+  desired_count   = 1
+  launch_type = "FARGATE"
+
+  network_configuration {
+    subnets = [for s in data.aws_subnet.all : s.id]
+    assign_public_ip = false
+    security_groups = [ aws_security_group.benchmark_sg.id ]
+  }
+
+  load_balancer {
+    target_group_arn = aws_alb_target_group.benchmark.id
+    container_name = "lakeFS"
+    container_port = 8000
+  }
+  depends_on = [aws_alb_listener.benchmark]
+}
+

benchmarks/terraform/outputs.tf

@@ -0,0 +1,84 @@
+output "this_db_instance_address" {
+  description = "The address of the RDS instance"
+  value       = "${module.db.this_db_instance_address}"
+}
+
+output "this_db_instance_arn" {
+  description = "The ARN of the RDS instance"
+  value       = "${module.db.this_db_instance_arn}"
+}
+
+output "this_db_instance_availability_zone" {
+  description = "The availability zone of the RDS instance"
+  value       = "${module.db.this_db_instance_availability_zone}"
+}
+
+output "this_db_instance_endpoint" {
+  description = "The connection endpoint"
+  value       = "${module.db.this_db_instance_endpoint}"
+}
+
+output "this_db_instance_hosted_zone_id" {
+  description = "The canonical hosted zone ID of the DB instance (to be used in a Route 53 Alias record)"
+  value       = "${module.db.this_db_instance_hosted_zone_id}"
+}
+
+output "this_db_instance_id" {
+  description = "The RDS instance ID"
+  value       = "${module.db.this_db_instance_id}"
+}
+
+output "this_db_instance_resource_id" {
+  description = "The RDS Resource ID of this instance"
+  value       = "${module.db.this_db_instance_resource_id}"
+}
+
+output "this_db_instance_status" {
+  description = "The RDS instance status"
+  value       = "${module.db.this_db_instance_status}"
+}
+
+output "this_db_instance_name" {
+  description = "The database name"
+  value       = "${module.db.this_db_instance_name}"
+}
+
+output "this_db_instance_username" {
+  description = "The master username for the database"
+  value       = "${module.db.this_db_instance_username}"
+}
+
+output "this_db_instance_password" {
+  description = "The database password (this password may be old, because Terraform doesn't track it after initial creation)"
+  value       = "${module.db.this_db_instance_password}"
+}
+
+output "this_db_instance_port" {
+  description = "The database port"
+  value       = "${module.db.this_db_instance_port}"
+}
+
+output "this_db_subnet_group_id" {
+  description = "The db subnet group name"
+  value       = "${module.db.this_db_subnet_group_id}"
+}
+
+output "this_db_subnet_group_arn" {
+  description = "The ARN of the db subnet group"
+  value       = "${module.db.this_db_subnet_group_arn}"
+}
+
+output "this_db_parameter_group_id" {
+  description = "The db parameter group id"
+  value       = "${module.db.this_db_parameter_group_id}"
+}
+
+output "this_db_parameter_group_arn" {
+  description = "The ARN of the db parameter group"
+  value       = "${module.db.this_db_parameter_group_arn}"
+}
+
+output "dns_lb" {
+  description = "DNS load balancer"
+  value = aws_alb.main.dns_name
+}