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Adrián López adrianlzt

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# Creamos una CA self-signed para generar los certificados de los clientes VPN
resource "tls_private_key" "foo-vpn-ca-key" {
algorithm = "RSA"
rsa_bits = 4096
}
resource "tls_self_signed_cert" "foo-vpn-ca" {
private_key_pem = tls_private_key.foo-vpn-ca-key.private_key_pem
subject {
@adrianlzt
adrianlzt / revprox.go
Created January 16, 2024 16:05 — forked from c0d3kid/revprox.go
Simple reverse proxy in Go (forked to adapt to Azure functions use-case)
package main
import (
"crypto/tls"
"log"
"net/http"
"net/http/httputil"
"net/url"
"os"
)
#!/usr/bin/env python
"""
Script to handle keepalived notifications.
This script will be called by keepalived with three arguments:
- "GROUP" or "INSTANCE"
- name of the group or instance
- target state of the transition: "MASTER", "BACKUP", "FAULT"
The script should return 1 if the number of parameters is not 3, if the
target state is not "MASTER", "BACKUP" or "FAULT", or if the first parameter
@adrianlzt
adrianlzt / query.sql
Created February 9, 2023 08:11
Zabbix: PostgreSQL query to migrate the old item prototype macros ($1) to its discovery macro
WITH macro AS (
SELECT
itemid,
(regexp_matches(key_, '(\{#[^\}]*\})'))[1] AS m
FROM
items)
UPDATE
items
SET
name = regexp_replace(name, '(\$1)', macro.m)
[[source]]
url = "https://pypi.org/simple"
verify_ssl = true
name = "pypi"
[packages]
cryptography = "==2.8"
django = "==2.2.11"
[dev-packages]
@adrianlzt
adrianlzt / gitlab-automatic-upgrade.py
Created October 28, 2022 11:31
Script to upgrade gitlab from one version to the latest, using a backup and docker
#!/usr/bin/env python
# -*- coding: utf-8 -*
# vim:fenc=utf-8
#
# Script to upgrade gitlab from one version to the latest, using a backup and docker.
#
import os
import sys
import argparse
@adrianlzt
adrianlzt / pushbullet.py
Last active September 14, 2022 16:04
Pushbullet notifications for m/monit
#!/usr/bin/env python3
# Copyright (c) 2022 Adrian Lopez
#
# Based on https://github.com/PinGwynn/mmonit-mattermost
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
package main
import (
"fmt"
"net"
"os"
"time"
)
var expectedPort = 80
@adrianlzt
adrianlzt / regression.py
Created April 22, 2022 07:43
Obtener una función polinómica para aproximar un volumen a partir de una presión dadas unas medidas
#! /usr/bin/env python
# -*- coding: utf-8 -*-
# vim:fenc=utf-8
#
"""
A partir de una serie de medidas de presión y el correspondiente volumen,
aproximar una función polinómica.
"""
#! /usr/bin/env pytho2
# -*- coding: utf-8 -2-
# vim:fenc=utf-8
#
# Copyright © 2022 adrian <adrian@arco>
#
# Distributed under terms of the MIT license.
"""
Representamos en 2d y 3d un número de puntos que entre ellos siempre están