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/* rewritten example of JsonWebToken example 
 * from https://gist.github.com/thealexcons/4ecc09d50e6b9b3ff4e2408e910beb22
 * Keys are generated and packed to PEM-format at server start
 * Plus some fixes and refactors
 *
 * My respect to thealexcons
 */
package main

import (

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package main

import (
	"io/ioutil"
	"log"
	"strings"
	"net/http"
	"encoding/json"
	"fmt"
	"time"

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package main

//  Generate RSA signing files via shell (adjust as needed):
//
//  $ openssl genrsa -out app.rsa 1024
//  $ openssl rsa -in app.rsa -pubout > app.rsa.pub
//
// Code borrowed and modified from the following sources:
// https://www.youtube.com/watch?v=dgJFeqeXVKw
// https://goo.gl/ofVjK4

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# Below are the dependencies required for installing the common combination of numpy, scipy, pandas and matplotlib 
# in an Alpine based Docker image.
FROM alpine:3.4
RUN echo "http://dl-8.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories
RUN apk --no-cache --update-cache add gcc gfortran python python-dev py-pip build-base wget freetype-dev libpng-dev openblas-dev
RUN ln -s /usr/include/locale.h /usr/include/xlocale.h
RUN pip install numpy scipy pandas matplotlib

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mkdir Tower
cd Tower/
git clone https://github.com/ansible/awx.git 
cd awx 
cd installer/

#vi inventory 
-# openshift_host=127.0.0.1:8443 
-# awx_openshift_project=awx 
-# openshift_user=developer 

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import pika

connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))
channel = connection.channel()
channel.queue_declare(queue='hello')

def callback(ch, method, properties, body):
  print "[x] Received: %r" % (body,)

channel.basic_consume(callback, queue='hello', no_ack=True)

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Overview
At the time of writing this document, 'oc cluster up --logging' or its 3.11 equivalent is broken.  Following are instructions on using 'oc cluster up' followed by ansible to install logging.  These instructions are generally valid for any Openshift release from 3.5 to 3.11.

Environment
These instructions are based on using:

Host: Centos 7 on libvirt

Mem: 8G

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Libvirt

yum group install -y "Development Tools"
yum -y install qemu-kvm libvirt virt-install bridge-utils libvirt-devel  libxslt-devel libxml2-devel libvirt-devel libguestfs-tools-c

echo "net.ipv4.ip_forward = 1"|sudo tee /etc/sysctl.d/99-ipforward.conf
sysctl -p /etc/sysctl.d/99-ipforward.conf

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How to Install Vagrant and Livbirt Fedora 27

Check for cpu Virtualization

lsmod | grep kvm
kvm_intel             167936  3
kvm                   499712  1 kvm_intel

Install

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#!/bin/bash 

apt-get update
apt-get install -y git wget

# Install Docker
apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \