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@boomshadow
boomshadow / dnsmasq.conf
Last active October 8, 2024 08:32 — forked from NAR8789/dnsmasq.conf
wildcard dns for docker-compose using dnsmasq
# explicitly define host-ip mappings
# dnsmasq entries are always wildcard entries, so this maps both myapp.local and *.myapp.local
address=/myapp.local/219.219.219.125
# set the upstream resolver for people running Linux; this allows all other DNS to be resolved:
server=1.1.1.1
server=1.0.0.1
@NAR8789
NAR8789 / dnsmasq.conf
Last active September 26, 2024 11:34
wildcard dns for docker-compose using dnsmasq
# explicitly define host-ip mappings
address=/myapp.local/172.16.1.2
# dnsmasq entries are always wildcard entries, so this maps both myapp.local and *.myapp.local
# (yes, it's fine for this to be your entire dnsmasq config. the defaults are pretty sensible)
@ian-whitestone
ian-whitestone / zappa_package_cleaner.py
Last active June 2, 2023 06:51
Remove additional files and/or directories from Zappa deployment package via zip callback https://ianwhitestone.work/Zappa-Zip-Callbacks/
"""
Read accompanying blog post: https://ianwhitestone.work/Zappa-Zip-Callbacks
"""
import os
import re
import shutil
import tarfile
import zipfile
@DWboutin
DWboutin / directUploadToS3.js
Created March 31, 2019 22:33
Direct image url to S3 wiht axios and nodejs
import AWS from 'aws-sdk';
import stream from 'stream'
import axios from 'axios';
export default async (url, filename, callback) => {
const s3 = new AWS.S3({ params: { Bucket: process.env.STATIC_MAPS_BUCKET }});
let contentType = 'application/octet-stream'
let promise = null
const uploadStream = () => {
@picadoh
picadoh / cloudwatch.tf
Last active March 20, 2024 12:20
EC2 Instance Scheduling (Stop/Start) with Terraform
### Cloudwatch Events ###
# Event rule: Runs at 8pm during working days
resource "aws_cloudwatch_event_rule" "start_instances_event_rule" {
name = "start_instances_event_rule"
description = "Starts stopped EC2 instances"
schedule_expression = "cron(0 8 ? * MON-FRI *)"
depends_on = ["aws_lambda_function.ec2_start_scheduler_lambda"]
}
# Runs at 8am during working days
@seansummers
seansummers / s3_buffered_writer.py
Last active September 24, 2023 23:31
S3 Utilities
import contextlib
import os
import tempfile
half_lambda_memory = 10**6 * (
int(os.getenv('AWS_LAMBDA_FUNCITON_MEMORY_SIZE', '0')) / 2)
@contextlib.contextmanager
@Shourai
Shourai / Mount SD Cards within VirtualBox on Mac OS X
Created November 2, 2018 11:00
Mount SD Cards within VirtualBox on Mac OS X
From: https://blog.lobraun.de/2015/06/06/mount-sd-cards-within-virtualbox-on-mac-os-x/
Mount SD Cards within VirtualBox on Mac OS X
Sometimes you need to mount your SD cards inside a VirtualBox machine to work with the files on the card. Working with the Raspberry Pi SD card on Mac OS X is an example for this.
My Raspberry Pi runs on Linux with some version of the EXT file system. While there is some support for this on Mac OS X, the available solutions have a lot of limitations, especially when it comes to write support on EXT file systems. As I do not have an USB keyboard, I sometimes need to mount the filesystem on another system to fix a startup problem when some of my experiments go wrong.
VirtualBox in theory allows for passing the internal card reader of the MacBooks to the virtual machine. Unfortunately, this does not work for me (and it seems for many other people).
@jeffjohnson9046
jeffjohnson9046 / kill-all-connections-to-db.sql
Created June 18, 2018 18:10
How to kill all connections to a Postgres database
-- Accepted answer from here: https://stackoverflow.com/questions/5408156/how-to-drop-a-postgresql-database-if-there-are-active-connections-to-it
SELECT pg_terminate_backend(pg_stat_activity.pid)
FROM pg_stat_activity
WHERE pg_stat_activity.datname = '[your database name goes here]'
AND pid <> pg_backend_pid();
@denniswebb
denniswebb / swagger-ui.tf
Created October 11, 2016 02:55
Terraform template for deploying Swagger-UI to S3 website.
variable "region" {default = "us-west-2"}
variable "website_dns" {default = "swagger-ui.webblab.info"}
variable "r53_zone_id" {default = "Z1S59LUERGUH56"}
variable "swagger_ui_version" {default = "v2.2.5"}
provider "aws" {
region = "${var.region}"
}
resource "aws_s3_bucket" "main" {
@DeveloperPaul123
DeveloperPaul123 / DMX_ETH_17_Motor.cpp
Created September 19, 2016 17:26
Arcus Ethernet Motor Class based on QT
/**
* Constructor. Miscellaneous initilization of some variables.
*/
DMX_ETH_17_Motor::DMX_ETH_17_Motor() {
isConnected = false;
mSocket = new QTcpSocket();
}
/**
* Returns whether or not the motor is connected.