Michaël P.O. mikamboo

Scripting snippets

Extract Ubuntu release code using cut to split string and sed to trim text

#!/bin/sh

versioncode=`lsb_release -r | cut -f2 -d':' | sed -e  's/^[[:space:]]*//'`

Puppeeter

Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium.

Install

Init sample scrapping project

Create KUBECONFIG limited to specific namespace

create_user_for_namespace.sh: Create $namespace-user ServiceAccount with full access to specified namespace and get KUBECONFIG
kubeconfig-generator.sh : Generate the KUBECONFIG of an existing sericeaccout + namespace

Ex : Create Gitlab-user on `gitlab` namespace

GIST_URL=https://gist.githubusercontent.com/mikamboo/5e20ea4a0aef8289e40f62844dec7bc8
curl $GIST_URL/raw/bb5ba7e3cc2b1e7be0006f7a2bc3d0f5d73958ec/create_user_for_namespace.sh | bash -s gitlab

Ingress temporary route

Use case : Quickly create a location /loaderio-xxxxxxxx with text response loaderio-xxxxxxxx.

Eg : curl http://clouder.my-domain.io/clouder.my-domain.io must return :

loaderio-xxxxxxxx

K8S to S3 Backup

Sample cron job resources to backup a simple wordpresse installation.

Prerequists

A docker image including ASW-CLI
AWS Credentials to access your AWS S3 bucket

Backup jobs

Créer un projet Symfony 4 CRUD et REST api

Objectifs

Créer une app Symfony faisant du CRUD avec un dashboard admin et exposant une api RES. On va donc :

Créer un projet Symfony 4
Ajouter Sonata Admin bundle
Créer 2 entités : Company + User (1 relation many to 1 vers company)
Faire un CRUD User

	## Build this image to create htpasswd
	##
	## docker build -t your-org/htpasswd .

	FROM alpine

	RUN apk add --update apache2-utils \
	&& rm -rf /var/cache/apk/*

	ENTRYPOINT ["htpasswd", "-Bbn"]

	apiVersion: v1
	kind: ConfigMap
	metadata:
	name: clouder.io
	data:
	index.html: \|
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">

	# company/python3-aws docker image

	FROM python:3.7-alpine

	RUN pip3 --no-cache install awscli awscli-plugin-endpoint

	ENTRYPOINT ["aws"]

	# docker build -t company/awscli .

	kind: Secret
	apiVersion: v1
	metadata:
	name: code-server-secret
	namespace: ${NAMESPACE}
	stringData:
	password: ${PASSWORD}
	type: Opaque