mgmarino

import time
import os
import logging
from daemon.runner import DaemonRunner

_base_path = "/path/to/daemon"

class MyApp(object):
    """
      Define the required attributes

amitsaha

import xmlrpclib

s = xmlrpclib.ServerProxy('http://localhost:9900')
print s.uptime()

users = s.users()

for user in users:
    for login in users[user]:
        print user, login

thatsdone

# vim: tabstop=4 shiftwidth=4 softtabstop=4
#!/usr/bin/python
import sys
import time
import logging
from daemon import runner
#
# An example daemon main logic application class.
# Just keep writing timestamps to a log file periodically.
#

kenmoini

How to Install VNC on an AWS EC2 Centos 7.2 AMI
Reference: http://devopscube.com/how-to-setup-gui-for-amazon-ec2-rhel-7-instance/

1. Update the server using the following command.

sudo yum -y update

2. Install the gnome GUI components using the following command.

sudo yum groupinstall -y "Server with GUI"

datagrok

The article previously hosted here is now published on my website: My ErgoDox Keyboard.

kevashcraft

Kubernetes on DigitalOcean with CoreOS

Let's look at an example of how to launch a Kubernetes cluster from scratch on DigitalOcean, including kubeadm, an Nginx Ingress controller, and Letsencrypt certificates.

Overview

Environment

We'll be creating a four-node cluster (k8s-master, k8s-000...k8s-002), load balancer, and ssl certificates.

Table of Contents

1. Install Kubernetes

ecin

console.log("got here");
var page = require('webpage').create();

page.onConsoleMessage = function(msg) {
    console.log(msg);
};


page.open("http://facebook.com", function(status) {
    if ( status === "success" ) {

josnidhin

---
- name: Terminate EC2 instances
  hosts: localhost
  connection: local
  gather_facts: no
  
  vars:
    aws_region: "eu-west-1"
    ec2_tags:
      Name: "Test Server"

tosin2013

ETHERNET ADAPTOR HARDWARE ADDRESS REQUIREMENTS
When provisioning VMs for the cluster, the ethernet interfaces configured for each VM must use a MAC address from the VMware Organizationally Unique Identifier (OUI) allocation ranges:

00:05:69:00:00:00 to 00:05:69:FF:FF:FF

00:0c:29:00:00:00 to 00:0c:29:FF:FF:FF

00:1c:14:00:00:00 to 00:1c:14:FF:FF:FF

00:50:56:00:00:00 to 00:50:56:FF:FF:FF

acsulli

Mirroring images

This follows the documentation for mirroring images.

1. Download the images

   • Use dryrun.sh to get the `ImageContentSourcePolicy`` needed for the disconnected cluster.

The values used for the destination registry, which are used for the ICSP, can be arbitrary and changed on the disconnected network to represent your scenario. This is useful if the hostnames / IPs are sensitive.