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#!/usr/bin/env python

import re
import sys
import time
import requests

URL = "http://releases.ubuntu.com/16.04/"

def t():

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# multiprocessing_producer_consumer.py
# https://pymotw.com/3/multiprocessing/communication.html

import multiprocessing
import time


class Consumer(multiprocessing.Process):

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# https://pymotw.com/3/multiprocessing/communication.html

import multiprocessing


class MyFancyClass:

    def __init__(self, name):
        self.name = name

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import urlparse

import rethinkdb as r


class RethinkDBWrapper(object):

    def __init__(self, settings):
        ''' init RethinkDBWrapper

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#   Scrapy Spiders runner
#
#   Based on:
#   - http://kirankoduru.github.io/python/multiple-scrapy-spiders.html
#   - https://github.com/kirankoduru/scrapy-programmatically
# 
#   updated by 2015-08-23

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#   Based on:
#   - https://github.com/sprij/scrapy-rethinkdb
#
#   updated by 2015-08-23

import urlparse
import rethinkdb as r
from rethinkdb.ast import RqlQuery

class RethinkDBPipeline(object):

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You first need to install the Swarm plugin as mentioned https://wiki.jenkins-ci.org/display/JENKINS/Swarm+Plugin.
Then you can proceed with the client installation.

First create the jenkins slave working directory.

- name: Create Jenkins slave directory
  file: path=${jenkins_home}/jenkins-slave state=directory owner=jenkins

Download the Swarm Client.

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We will put maven under /opt so we first need to create that directory.

- name: Create /opt directory
  file: path=/opt state=directory

We then download the maven3 archive, this time it is more simple, we can directly use the get_url module.

- name: Download Maven3
  get_url: dest=/opt/maven3.tar.gz url=http://apache.proserve.nl/maven/maven-3/3.0.4/binaries/apache-maven-3.0.4-bin.tar.gz

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!! Creation

With the name module, the can easily handle users.

- name: Create jenkins user
  user: name=jenkins comment="Jenkins slave user" home=${jenkins_home} shell=/bin/bash

The variable jenkins_home can be defined in one of the vars files.

!! Password less from Jenkins master

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To be able to make the java and jar executables accessible to anybody from anywhere, we need to set symbolic links (actually we just install an alternative).

- name: Set java link
  action: command update-alternatives --install /usr/bin/java java ${jvm_folder}/jdk1.7.0/bin/java 1
  only_if: '${jdk_installed.changed}'

- name: Set jar link
  action: command update-alternatives --install /usr/bin/jar jar ${jvm_folder}/jdk1.7.0/bin/jar 1
  only_if: '${jdk_installed.changed}'