marians

FROM jenkins:latest

COPY test.sh /test.sh

ENTRYPOINT ["/bin/bash", "/test.sh"]

marians

Dear Hannah Wolfe,

in your tweet you say you'd like to know why we need a database cluster for our blog. Thanks for that question, I'm happy to respond.

Every now and then, every piece of hardware fails. That's why we employ clusters for every server app we are running and go to length to avoid single points or failure.

Our cluster is built on the idea of immutable infrastructure. Our apps run inside Docker containers. When a node in our cluster fails, the containers running on that node are started on a different node. In the meantime, identical instances of the apps running on other machines handle the requests.

This principle is common for stateless applications, but we also want it to be valid for databases. To avoid having a database server be a single point of failure, databases must be run on clusters which share parts of their data.

marians

FROM python:2.7-slim

ENV DEBIAN_FRONTEND noninteractive

RUN set -x \
	&& apt-get -q update \
	&& apt-get install -yq --no-install-recommends git-core build-essential \
	&& pip install cython \
	&& pip install git+https://github.com/gevent/gevent.git#egg=gevent \
	&& pip install Flask \

marians

package main

import (
	"fmt"
	"github.com/mgutz/ansi"
	"github.com/ryanuber/columnize"
)

func main() {
	config := columnize.DefaultConfig()

marians

Dear users,

we have an important question for you regarding the improvement of one aspect of our product.

When you create a service on Giant Swarm using the service definition (usually in a swarm.json file), after creation of the service you currently can't modify your service.

We know that many of you want this to change. The question is, how would you like this to work?

1) Submitting new swarm.json

marians

#!/usr/bin/perl

# This script concatenates and minifies a given set of CSS and JavaScript files
# so that only one JS and one CSS file are the result.
#
# In order to make it work for your project, configure the path settings and the
# file names both for input and output files.
#
# by Marian Steinbach <marian@sendung.de>

marians

#!/usr/bin/python
# -*- coding: utf-8 -*-

'''
	This script extracts CSV dumps from my local database
	
	Author: Marian Steinbach, marian@sendung.de, http://www.sendung.de/japan-radiation-open-data/
'''

import csv

marians

#!/bin/bash

# Assuming that you have a number of
# PNGs in a folder pngs/, this script
# will rename them to a file sequence
# like 0001.png, 0002.png, ...

n=0
for f in pngs/*.png; do
	n=`expr $n + 1`;

marians

CREATE TABLE `stations` (
  `id` varchar(9) COLLATE latin1_general_ci NOT NULL,
  `postalcode` varchar(5) COLLATE latin1_general_ci NOT NULL,
  `name` varchar(255) COLLATE latin1_general_ci NOT NULL,
  `longitude` decimal(5,2) NOT NULL,
  `latitude` decimal(5,2) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_general_ci COMMENT='BfS Sensor Stations';

CREATE TABLE `values_2h` (

marians

#!/usr/bin/env python
# encoding: utf-8
"""
	This script acquires statistics on usenet groups.
	
	It first reads a list of groups from a file and then
	reads the Google Group info page about that group to
	gather monthly post counts.
"""