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carlochess / mc.sh
Last active Aug 23, 2021
minecraft server
View mc.sh
#!/bin/bash
mkdir -p $(pwd)/minecraft-data
### other ops
# docker exec -i mc rcon-cli
# -e MEMORY=2G
# -e TYPE=SPIGOT
# -e OVERRIDE_SERVER_PROPERTIES=true ...
# -e SERVER_NAME=MyServer ...
@carlochess
carlochess / codepipeline-events.yaml
Created Jun 18, 2021
AWS Listen for codepipeline events and triggers a lambda (slack notifier)
View codepipeline-events.yaml
AWSTemplateFormatVersion: "2010-09-09"
Description: Pipeline
Parameters:
SsmSlackWebHookParam:
Type: String
Description: Slack web hook path from ssm parameter store
Default: "/DEVOPS/SLACKWEBHOOK"
Resources:
PipelineEventsRule:
Type: 'AWS::Events::Rule'
@carlochess
carlochess / README.md
Created Apr 16, 2021
CF Cloudformation template that creates a Cloudfront with OAI to S3 for a frontend SPA
View README.md
                                                 ┌──────────────────────────────┐
                                                 │                              │
                                  ┌──────┐       │        test/index.html       │
                                  │lambda│       │                              │
                                  │change├───────►                              │
 test.react.app  ┌─────────┐      │origin│       ┌──────────────────────────────┤
 ───────────────►│         ├─────►└──────┴┐      │                              │
 │cloudfron│ │ │ │
@carlochess
carlochess / role-policy.json
Created Apr 16, 2021
Simple userdata for amazon ec2 instance with session manager
View role-policy.json
arn:aws:iam::aws:policy/service-role/AmazonEC2RoleforSSM
View docker-compose-critical.yml
# /tmp/compose/
version: '3.3'
services:
db:
image: mysql:5.7
volumes:
- db_data:/var/lib/mysql
restart: always
environment:
@carlochess
carlochess / Vagrantfile
Created Jul 9, 2019
HTCondor docker centos 7
View Vagrantfile
# -*- mode: ruby -*-
# vi: set ft=ruby :
# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
config.vm.box = "centos/7"
config.vm.provider "virtualbox" do |vb|
@carlochess
carlochess / main.tf
Created Dec 18, 2018
aws batch terraform example
View main.tf
## Make sure your Subnet has internet access
variable "subnet" {}
variable "vpc" {}
provider "aws" {
region = "us-east-1"
}
data "aws_vpc" "sample" {
id = "${var.vpc}"
@carlochess
carlochess / Pyodbc sqlserver lambda
Created Sep 3, 2018
How to install Pyodbc for Sqlserver.
View Pyodbc sqlserver lambda
# Start a container that mimic the lambda environment
docker run -it --rm --entrypoint bash -e ODBCINI=/var/task -e ODBCSYSINI=/var/task -v "$PWD":/var/task lambci/lambda:build-python2.7
# Then, download ODBC source code, compile and take the output
curl ftp://ftp.unixodbc.org/pub/unixODBC/unixODBC-2.3.5.tar.gz -O
tar xvzf unixODBC-2.3.5.tar.gz
cd unixODBC-2.3.5
./configure --sysconfdir=/var/task --disable-gui --disable-drivers --enable-iconv --with-iconv-char-enc=UTF8 --with-iconv-ucode-enc=UTF16LE --prefix=/home
make install
cd ..
@carlochess
carlochess / Not_a_single_Colombian
Created Jul 2, 2017
Ingenieria de sistemas en Colombia
View Not_a_single_Colombian
Not a single Colombian university teaches software engineering. Really. Not a single one.
by ALEX TORRENEGRA on DECEMBER 11, 2014
Software engineering and computer science have played a major role in the most recent innovations that have changed the way we live: rocketry, the Internet, mobile phones, search engines, massive air travel, etc. [1]. In fact, 92% of the largest U.S.-based software companies started since 2003 had a technical co-founder [2]. Any nation that hopes to remain competitive should have great software engineers. As strange as it may sound, there aren’t any universities in Colombia teaching software engineering or computer science. It’s impossible to attend a Colombian university to become a software engineer.
How did Colombia allow this to happen?
For decades, Colombian universities have taught something called “systems engineering.” Systems engineering is “an interdisciplinary field of engineering that focuses on how to design and manage complex engineering systems over their life cy
@carlochess
carlochess / main.cpp
Last active Jun 24, 2016
Prueba para el juez
View main.cpp
#include <iostream>
#include <string>
using namespace std;
int main(){
string str;
while(cin >> str)
cout << str << endl;
}