Apache Install A basic Apache install is very easy: # sudo aptitude install apache2 apache2.2-common apache2-mpm-prefork apache2-utils libexpat1 ssl-cert ServerName Towards the end of the install you will see this warning: apache2: Could not reliably determine the server’s fully qualified domain name, using 127.0.0.1 for ServerName Although I’ll be going into some detail about the ..
ExternalDNS is a relatively new Kubernetes Incubator project that makes Ingresses and Services available via DNS. It currently supports AWS Route 53 and Google Cloud DNS. There are several similar tools available with varying features and capabilities like route53-kubernetes, Mate, and the DNS controller from Kops. While it is not there yet, the goal is for ExternalDNS to include all of the functionality of the other options by 1.0. In ..
Anyone who has spent time developing Spark applications (or any other distributed application for that matter) has probably wished for some x-ray goggles into the black-box machinery of the framework. While Spark provides a nice and increasingly feature-rich UI for checking on the status of running tasks and even gives statistics on things like runtime, memory usage, ..
Introduction This article and the image have been created by a joint effort between Bacula Systems S.A, bytemine GmbH, and ProfitBricks GmbH. We offer an image with a basic Bacula install that should cover everything you need to get started with Bacula Enterprise and cloud storage. We will show you how use Bacula to build ..
Step 1: Install Java 8 (JDK 8)Open terminal and enter the following commands.sudo add-apt-repository -y ppa:webupd8team/javasudo apt-get updateecho debconf shared/accepted-oracle-license-v1-1 select true | sudo debconf-set-selectionsecho debconf shared/accepted-oracle-license-v1-1 seen true | sudo debconf-set-selectionssudo apt-get -y install oracle-java8-installer Setup JAVA Environmentsudo apt-get -y install oracle-java8-set-default Step 2: Verify JAVA VersionAfter successfully installing oracle java using above step ..
This tutorial will walk you through installing the command-line FTP client commonly known as ‘ftp’. This application is available by default on most distributions with a standard install but because we use a minimal install it must be installed separately. This tutorial assumes that you have gone through the Ubuntu Setup Guide and are familiar ..
In order to connect to a SSL enabled Redis from cli you would need to first install stunnel: yum install stunnel then in the configuration file add: cat /etc/stunnel/redis-cli.conffips = nosetuid = rootsetgid = rootpid = /var/run/stunnel.piddebug = 7options = NO_SSLv2options = NO_SSLv3[redis-cli]client = yesaccept = 127.0.0.1:6379connect = MASTER_REDIS_IP:6379[redis-cli-slave]client = yesaccept = 127.0.0.1:6380connect = SLAVE_REDIS_IP:6379 ..
Combine everything for nginx..
Introduction One of the more popular products on the market right now is NewRelic for application monitoring. What’s cool is you can also use their Server product to monitor an unlimited number of servers using the same license key. This tutorial will briefly walk you through how to set this up on your ProfitBricks Ubuntu ..
– netstat -ntu | awk ‘ $5 ~ /^[0-9]/ {print $5}’ | cut -d: -f1 | sort | uniq -c | sort -n netstat with group by (ip adress) netstat has two lines of headers: Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State Added a filter in the awk command to ..
