Thibaut Barrère thbar

Vagrant and VMWare Tech Preview on Apple M1 Pro

This document summarizes notes taken while to make the VMWare Tech preview work on Apple M1 Pro, it originated from discussions in hashicorp/vagrant-vmware-desktop#22

Installing Rosetta

First install Rosetta if not already done, this is needed to run x86 code:

Rails => Lambda

These are my notes from deploying a boilerplate Rails app to AWS Lambda (yeah, you read that right) using Lamby. Basically this is me going through the Quick Start guide.

Questions/comments: https://twitter.com/heyjoshwood

Using Elixir releases and multi-stage Docker files to simplify Phoenix deployment

This repo is my experiment in deploying a basic Phoenix app using the release feature from elixir 1.9 (https://elixir-lang.org/blog/2019/06/24/elixir-v1-9-0-released/) and docker, via a multi-stage Dockerfile (https://docs.docker.com/develop/develop-images/multistage-build/) leveraging bitwalker's docker images for Elixir and Phoenix.

Step 1: Install Elixir 1.9.1 (and Erlang)

The simplest way to manage Elixir versions is to use asdf.

This is a Gistified version of https://gist.github.com/hfreire/5846b7aa4ac9209699ba#gistcomment-2833377

	defmodule PostgresHybridSearch do
	@moduledoc """
	Postgres Hybrid Search

	Loosely based on:
	- https://github.com/pgvector/pgvector-python/blob/master/examples/hybrid_search_rrf.py
	- https://github.com/Azure-Samples/rag-postgres-openai-python/blob/e30ea96ca11ca6578ca38d3428594bd98d704900/src/fastapi_app/postgres_searcher.py#L2
	- https://supabase.com/docs/guides/ai/hybrid-search
	- https://github.com/toranb/rag-n-drop/blob/main/lib/demo/section.ex#L30
	"""

	use actix::prelude::*;

	/// Define message
	#[derive(Message)]
	#[rtype(result = "Result<String, std::io::Error>")]
	struct WhatsYourName;

	#[derive(Message)]
	#[rtype(result = "()")]
	struct SetYourName {

	I was drawn to programming, science, technology and science fiction
	ever since I was a little kid. I can't say it's because I wanted to
	make the world a better place. Not really. I was simply drawn to it
	because I was drawn to it. Writing programs was fun. Figuring out how
	nature works was fascinating. Science fiction felt like a grand
	adventure.

	Then I started a software company and poured every ounce of energy
	into it. It failed. That hurt, but that part is ok. I made a lot of
	mistakes and learned from them. This experience made me much, much

	defmodule MyApp.Redix do
	@pool_size 5

	# How long, in seconds, to keep messages in the backlog
	@max_backlog_age 604800
	# How many messages may be kept in the global backlog
	@max_global_backlog_size 2000
	# How many messages may be kep in the per-channel backlog
	@max_backlog_size 1000

	require 'aws-sdk'
	require 'active_support'
	require 'active_support/core_ext'

	# http://docs.aws.amazon.com/sdkforruby/api/Aws/S3/Object.html#copy_to-instance_method
	COPY_TO_OPTIONS = [:multipart_copy, :content_length, :copy_source_client, :copy_source_region, :acl, :cache_control, :content_disposition, :content_encoding, :content_language, :content_type, :copy_source_if_match, :copy_source_if_modified_since, :copy_source_if_none_match, :copy_source_if_unmodified_since, :expires, :grant_full_control, :grant_read, :grant_read_acp, :grant_write_acp, :metadata, :metadata_directive, :tagging_directive, :server_side_encryption, :storage_class, :website_redirect_location, :sse_customer_algorithm, :sse_customer_key, :sse_customer_key_md5, :ssekms_key_id, :copy_source_sse_customer_algorithm, :copy_source_sse_customer_key, :copy_source_sse_customer_key_md5, :request_payer, :tagging, :use_accelerate_endpoint]

	Aws.config.update({
	region: 'us-east-1',
	credentials: Aws::Credentials.new(AWS_ACCESS_KEY, AWS_SECRET_KEY)

	Let [tag] = any tag in upstream repo

	git fetch upstream --tags
	git push origin --tags