hamdifourati

import os
import logging

# Use APP_ENV environment variable to determine app environment 
# Default to `production`

APP_ENV = os.getenv('APP_ENV', 'production')

logging.basicConfig(
        level=(logging.ERROR if APP_ENV is 'production' else logging.DEBUG )

hamdifourati

Create a sample java project inside a docker container

---

Create Java project using maven

docker run -it --rm -v $PWD:/app/ maven:3-jdk-8 su -c"cd /app && mvn archetype:generate -DgroupId=info.hamdifourati.helloworld -DartifactId=hello-world -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false"

Build and package ( jar ) the java application

hamdifourati

#!/bin/bash
set -ex

yum update -y

# install python3.6
yum -y install yum-utils
yum -y groupinstall development
yum -y install https://centos7.iuscommunity.org/ius-release.rpm
yum -y install python36u

hamdifourati

French Accent Marks

---

Character	Number	Alt Code	Type of accent
â	131	Alt + 131	Circumflex
Â	182 or 0194	Alt + 182 or Alt + 0194	Circumflex
ä	132	Alt + 132	Tréma
Ä	142	Alt + 142	Tréma
à	133	Alt + 133	Accent grave

hamdifourati

#!/usr/bin/env python

"""
Copyright Google Inc. 2016
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,

hamdifourati

Tips and Tricks for using docker

Running a container without a daemon

 docker run --rm -it --name web-client hamdifourati/curl  su -c 'trap "exit 0" SIGTERM SIGKILL; tail -f /dev/null'

hamdifourati

#!/bin/bash

# Usage:
#   curl -s https://gist.githubusercontent.com/hamdifourati/9efaba113bc4cc3423a1a93674335002/raw/google-cloud-sdk-debian.sh | sudo bash
#


set -ex

apt install apt-transport-https ca-certificates gnupg -y

hamdifourati

#!/bin/bash

# usage:
#   curl -s https://gist.githubusercontent.com/hamdifourati/2f940556f0ebfd68e932585c557623d9/raw/kube.sh | sudo bash
#

set -ex

DOCKER_VERSION=18.09.9~3-0
CONTAINERD_VERSION=1.2.10-3