DanielDaCosta

resource "aws_instance" "private_server" {
  ami                         = var.image_ami
  associate_public_ip_address = false
  disable_api_termination     = true
  instance_type               = var.instance_type
  key_name                    = var.key_name
  vpc_security_group_ids      = [aws_security_group.private_sg.id]
  subnet_id                   = element(tolist(data.aws_subnet_ids.private.ids), 0)
  iam_instance_profile        = aws_iam_instance_profile.ec2_instance_profile.name

DanielDaCosta

import sys
sys.path.insert(0, 'package/')
import json
import requests
import os
import logging
logger = logging.getLogger()
logger.setLevel(logging.INFO)

DanielDaCosta

resource "aws_sns_topic" "sns_alarms" {
  name = "${local.name_dash}-sns-alarms"

  tags = {
    Product = local.name_dash
  }
}

resource "aws_sns_topic_subscription" "lambda_alarm" {
  topic_arn = aws_sns_topic.sns_alarms.arn

DanielDaCosta

locals {
  name_dash = "${var.name}-${var.environment}"
  # Lambda with Alarms
  alarms_dimensions = {
    "${var.name}-${var.environment}-lambda-1" = {
      FunctionName = "${var.name}-${var.environment}-lambda-1"
    },
    "lambda-2" = {
      FunctionName = "lambda-y"
    },

DanielDaCosta

resource "aws_cloudwatch_metric_alarm" "lambda_alarm" {
  for_each = length(keys(local.alarms_dimensions)) > 0 ? local.alarms_dimensions : {}

  alarm_name                = "${each.key}-alarm"
  comparison_operator       = "GreaterThanThreshold"
  evaluation_periods        = 1
  metric_name               = "Errors"
  namespace                 = "AWS/Lambda"
  period                    = "60"
  statistic                 = "Sum"

DanielDaCosta

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "VisualEditor0",
            "Effect": "Allow",
            "Action": "s3:PutObject",
            "Resource": "arn:aws:s3:::lambda-zip-code/*"
        }
    ]

DanielDaCosta

image: "python:3.7"

.packages: &package
  stage: deploy
  before_script:
    - apt-get update -y
    - apt-get install zip
    - pip install awscli
    - pip install -r lambda/requirements.txt -t /lambda/package

DanielDaCosta

data "aws_s3_bucket_object" "lambda_sms" {
  bucket = var.s3_bucket
  key    = "lambda-sms.zip"
}

module "lambda_sms" {
  source = "git@github.com:DanielDaCosta/lambda-module.git" # Path to your lambda-module

  lambda_name             = var.lambda_sms
  s3_bucket               = var.s3_bucket

DanielDaCosta

resource "aws_lambda_permission" "allows_sqs_to_trigger_lambda" {
  statement_id  = "AllowExecutionFromSQS"
  action        = "lambda:InvokeFunction"
  function_name = aws_lambda_function.lambda_sqs.function_name
  principal     = "sqs.amazonaws.com"
  source_arn    = aws_sqs_queue.queue.arn
}

# Trigger lambda on message to SQS
resource "aws_lambda_event_source_mapping" "event_source_mapping" {

DanielDaCosta

data "archive_file" "lambda_with_dependencies" {
  source_dir  = "lambda/"
  output_path = "lambda/${local.app_name}-${var.lambda_name}.zip"
  type        = "zip"
}

resource "aws_lambda_function" "lambda_sqs" {
  function_name    = "${local.app_name}-${var.lambda_name}"
  handler          = "handler.lambda_handler"
  role             = aws_iam_role.lambda_exec_role.arn