hendrixroa
/ CloudwatchLogsToElasticSearch.ts
Created
January 18, 2020 22:31
AWS Lambda function to stream cloudwatch logs to elasticsearch with some modification to accept multiples indices
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| const https = require('https'); | |
| const zlib = require('zlib'); | |
| const crypto = require('crypto'); | |
| const FunctionShield = require('@puresec/function-shield'); | |
| const ENV = process.env; | |
| const endpoint = ENV.es_endpoint; | |
| FunctionShield.configure( | |
| { |
hendrixroa
/ aws_ecs_task_execution.tf
Last active
May 4, 2023 16:34
AWS IAM roles and policies to perform task in ECS
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| resource "aws_iam_role" "ecs_task_execution" { | |
| name = "noiselesstech_task_execution_role" | |
| assume_role_policy = <<DOC | |
| { | |
| "Version": "2012-10-17", | |
| "Statement": [ | |
| { | |
| "Sid": "", | |
| "Effect": "Allow", | |
| "Principal": { |
hendrixroa
/ aws_iam_ecs_events.tf
Last active
May 4, 2023 16:34
AWS IAM role and policy to perform ECS events task
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| resource "aws_iam_role" "ecs_events" { | |
| name = "ecs_events" | |
| assume_role_policy = <<DOC | |
| { | |
| "Version": "2012-10-17", | |
| "Statement": [ | |
| { | |
| "Sid": "", | |
| "Effect": "Allow", |
hendrixroa
/ aws_ecs _events_task.tf
Last active
May 4, 2023 16:33
AWS Clouwatch event to perform an ECS Task
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| resource "aws_cloudwatch_event_target" "main" { | |
| target_id = "${var.app}-target" | |
| arn = var.ecs_cluster | |
| rule = var.event_rule | |
| role_arn = var.ecs_event_role | |
| ecs_target { | |
| task_count = 1 | |
| task_definition_arn = aws_ecs_task_definition.main.arn | |
| launch_type = "FARGATE" |
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| resource "aws_ecs_cluster" "main" { | |
| name = var.app_name | |
| capacity_providers = ["FARGATE"] | |
| } |
hendrixroa
/ module_cron_task_ecs.tf
Last active
May 4, 2023 16:30
Module terraform definition to create a cron task launched by a cloudwatch scheduler event
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| module "noiselesstech_cron" { | |
| source = "hendrixroa/cron-ecs-task/aws" | |
| app = "noiselesstech" | |
| # Compute resources | |
| cpu_unit = 1024 | |
| memory = 2048 | |
| # Cron |
hendrixroa
/ cloudwatch_event_rule_5_minutes.tf
Created
May 4, 2023 01:01
Cloudwatch event rule for run every 5 minutes
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| resource "aws_cloudwatch_event_rule" "cron_five_minutes" { | |
| name = "cron_rate_5" | |
| description = "Schedule trigger for run every 5 minutes" | |
| schedule_expression = "rate(5 minutes)" | |
| is_enabled = true | |
| } |
hendrixroa
/ aws_ec2_security_group.tf
Created
May 3, 2023 01:31
AWS EC2 Security group using custom VPC
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| resource "aws_security_group" "sample" { | |
| name = "sample" | |
| description = "security group" | |
| vpc_id = module.vpc.vpc_id | |
| ingress { | |
| from_port = 0 | |
| to_port = 0 | |
| protocol = "-1" | |
| cidr_blocks = ["0.0.0.0/0"] |
hendrixroa
/ spring_boot_sample_comman_line.java
Created
May 3, 2023 01:00
Sample in spring boot to display and use a timer
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| package com.blog.noiselesstech; | |
| import org.slf4j.Logger; | |
| import org.slf4j.LoggerFactory; | |
| import org.springframework.boot.CommandLineRunner; | |
| import org.springframework.boot.SpringApplication; | |
| import org.springframework.boot.autoconfigure.SpringBootApplication; | |
| import java.util.concurrent.TimeUnit; |
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| module "vpc" { | |
| source = "terraform-aws-modules/vpc/aws" | |
| name = "NoiselessVPC" | |
| cidr = "10.0.0.0/16" | |
| azs = ["${var.region}a", "${var.region}b", "${var.region}c"] | |
| private_subnets = ["10.0.101.0/24", "10.0.102.0/24", "10.0.103.0/24"] | |
| public_subnets = ["10.0.1.0/24", "10.0.2.0/24", "10.0.3.0/24"] | |
| } |
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