gmolveau

########################
# UUID for SQLite hack #
########################

from sqlalchemy.types import TypeDecorator, CHAR
from sqlalchemy.dialects.postgresql import UUID
import uuid


class GUID(TypeDecorator):

gmolveau

flask/gunicorn/apache2 download/upload fails/closes/stops after 30 seconds

Keywords : flask, gunicorn, apache2, send_file, werkzeug, requests, httpx, curl

Errors encountered

• curl: (18) transfer closed with 9895632 bytes remaining to read
• urllib3.exceptions.ProtocolError: ('Connection broken: IncompleteRead(206700544 bytes read, 789007589 more expected)', IncompleteRead(206700544 bytes read, 789007589 more expected))
• httpcore.RemoteProtocolError: peer closed connection without sending complete message body (received 290521088 bytes, expected 995708133)

gmolveau

How to use nginx as a reverse-proxy with letsencrypt

Your infrastructure

generated via plantuml

Requirements

gmolveau

Firefox Dark Background

• How to change the background on Firefox to a dark one on new tab / loading screen ?

Procedure

• Type about:config in the URL bar
• Search toolkit.legacyUserProfileCustomizations.stylesheets and double-click the field to set it to true
• Type about:support in the URL bar
• Look for Profile folder field and click on the open button next to it.

gmolveau

#!/usr/bin/env bash
set -o errexit
set -o pipefail
set -o nounset
# set -o xtrace

if [ -d "${HOME}/.mozilla/firefox" ]; then
    FIREFOX_PROFILES="${HOME}/.mozilla/firefox"
elif [ -d "${HOME}/snap/firefox/common/.mozilla/firefox" ]; then
    FIREFOX_PROFILES="${HOME}/snap/firefox/common/.mozilla/firefox"

gmolveau

golang offline module dependencies download

Using go mod vendor

0 - With an existing module

• copy go.mod and go.sum files from the offline PC to the internet PC

0bis - New module

gmolveau

docker run --rm -it -v $PWD:/tmp debian:10-slim /bin/bash
# --rm : remove after exit
# -it : interactive TTY
# -v : mount folder : current folder to /tmp folder of the container
# debian:10-slim : docker image https://git.io/JJzfy
# /bin/bash : run bash in this container

gmolveau

#!/bin/bash

MAXDEPTH=("-maxdepth" "0")
OPTIONS=()
while getopts RcfvhHLP OPTION
do
    if [[ "${OPTION}" != "?" && "${OPTION}" != "R" ]]; then
        OPTIONS+=("-${OPTION}")
    fi
    if [[ "${OPTION}" = "R" ]]; then

gmolveau

Different kind of roles

1. implementer

Details : you were told how to fix a problem, and you did as told

Moved deployment from manually-managed hosts to a new Kubernetes cluster.

2. solver + implementer

gmolveau

version: "3.3"

services:
  traefik:
    image: "traefik:v3.0"
    container_name: "traefik"
    command:
      #- "--log.level=DEBUG"
      - "--api.dashboard=true"
      - "--ping=true"