Pierre-Henri bourdeau

❯ terraform plan
module.staysail.random_password.polaris_secret_key: Refreshing state... [id=none]
module.staysail.random_password.database_password: Refreshing state... [id=none]
module.staysail.module.gce-lb-http.google_compute_global_address.default_ipv6[0]: Refreshing state... [id=projects/staysail/global/addresses/stay-sail-lb-preprod-ipv6-address]
module.staysail.module.gce-lb-http.google_compute_managed_ssl_certificate.default[0]: Refreshing state... [id=projects/staysail/global/sslCertificates/stay-sail-lb-preprod-cert]
module.staysail.module.gce-lb-http.google_compute_global_address.default[0]: Refreshing state... [id=projects/staysail/global/addresses/stay-sail-lb-preprod-address]
module.staysail.data.google_compute_default_service_account.default: Reading...
module.staysail.google_project_iam_member.trace_user: Refreshing state... [id=staysail/roles/cloudtrace.user/serviceAccount:polaris-preprod@staysail.iam.gserviceaccount.com]

"""
The Session.commit() operation unconditionally issues Session.flush() before emitting COMMIT on relevant database

There are only 2 scenarios I see when session.flush() could be call manually:
- `autoflush = False`: then flush might been needed if the object need to be query in the Session
- to get the AUTOINCREMENT ID which are EVIL (🔪🔪🔪🐱)

I wrote a few examples to illustrate this.
"""

module.gleephpro.google_artifact_registry_repository_iam_binding.cross_accounts[0]: Creating...
╷
│ Error: Error retrieving IAM policy for artifactregistry repository "projects/prod/locations//repositories/docker": googleapi: Error 400: Request contains an invalid argument.
│ 
│   with module.gleephpro.google_artifact_registry_repository_iam_binding.cross_accounts[0],
│   on ../../modules/gleephpro/iam.tf line 15, in resource "google_artifact_registry_repository_iam_binding" "cross_accounts":
│   15: resource "google_artifact_registry_repository_iam_binding" "cross_accounts" {
│ 
╵

API Gateways

KongHQ ❤️️
Traefik ❤️️
Ambassador
Istio
Tyk

Workflow

Inheritance & DI

Multiple inheritance can lead to multi level diamond diagram. In Python it is solved by C3 linearization.

Python doesn't need DI because it has super(). It doesn't work like parent() in other Typed programming languages such as Java or PHP.

In multiple inheritance super() doesn't call the parents but the ancestors:

class Adam(): pass

use function App\Service\Mailer\send

// Splat Operator (...) (Variadic functions)
public function __construct(callable $client, array $defaultHeaders = [], Adapter ...$adapters)

APPLICATION DESIGN

Inheritance & Composition 😱

Don't use inheritance as another way to copy/paste code.

class EmailRubbish
{
 public function sendEmail(string $email, string $subject): void

	import asyncio
	from random import randint
	import aiofiles
	import request
	import aiohttp


	async def async_http_request():
	"""
	I'm using aiohttp lib to make the http request and it's

	import pandas as pd
	import time
	from contextlib import contextmanager
	import dask.dataframe
	import redis
	import struct
	import numpy as np
	import pickle

	---[ REQUEST ]---------------------------------------
	GET /v1/projects/gleephpro-prod-368114/locations//repositories/gleephpro:getIamPolicy?alt=json HTTP/1.1
	Host: artifactregistry.googleapis.com
	User-Agent: Terraform/1.3.3 (+https://www.terraform.io) Terraform-Plugin-SDK/2.10.1 terraform-provider-google/dev
	Content-Type: application/json
	Accept-Encoding: gzip


	-----------------------------------------------------: timestamp=2022-11-09T17:48:06.157+0100
	2022-11-09T17:48:06.158+0100 [WARN] Provider "registry.terraform.io/hashicorp/google" produced an invalid plan for module.gleephpro.google_storage_bucket.medias, but we are tolerating it because it is using the legacy plugin SDK.