Install and Configure Kubernetes on Ubuntu
~ How to install and configure Kubernetes Ubuntu 18.10, here I am using google instance ~ Below are the details of instances Node Name Master Node Node1 Node2 Node3 Hostname K8master K8node1 K8nod2 K8nod3 IP Address 10.142.0.15 10.142.0.16 10.142.0.17 10.142.0.18 ~ There is one master node and other three nodes will at as slave and […]
Install Memcached with Apache on Centos 6/7
Memcached is a general-purpose distributed memory caching system. It is often used to speed up dynamic database-driven websites by caching data and objects in RAM to reduce the number of times an external data source must be read. Memcached is free and open-source software, licensed under the Revised BSD license yum install memcached Configure memcache […]
EMC VNX Terminology
Here is a list of the most commonly used VNX Terms and a brief description of each. Term: Definition SP: Storage Processor – provides access to all external hosts and the file side of VNX. SP A: Storage processor A – Generic term for the first storage processor in VNX for block. SP B: Storage processor B – […]
Openstack Kilo installation Guide Ubuntu_14.04
Hi Folks, OpenStack is a cloud OS that controls large pools of compute, storage, and networking resources throughout a DC, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface. OpenStack Kilo, the 11th release of the open source software for building public, private, and […]
CentOS WebPanel Installation and Configuration
CentOS WEB PANEL Best freeware opensource hosting panel for CentOS/Redhat/CloudLinux. Note:- CWP only supports static IP. It is best freeware opensource hosting panel for CentOS/Redhat/CloudLinux. Setup Hostname This hostname cannot be the same as any domain that is on your server (for example, if linuxjust4u.com is a domain on your server, use hostname.example.com as your […]
Upgrade OpenSSL from 0.9.x to OpenSSL 1.0.2 – ubuntu
apt-get remove –purge openssl libssl-dev wget https://www.openssl.org/source/openssl-1.0.2f.tar.gz –no-check-certificate tar -xvzf openssl-1.0.2f.tar.gz mv openssl-1.0.2f openssl cd openssl/ nano openssl.ld OPENSSL_1.0.0 { global: *; local: *; }; OPENSSL_1.0.1 { } OPENSSL_1.0.0; OPENSSL_1.0.1d { } OPENSSL_1.0.1; OPENSSL_1.0.2 { } OPENSSL_1.0.1d; ./configure -fPIC shared -Wl,–version-script=/root/openssl/openssl.ld -Wl,-Bsymbolic-functions make make install Check your new version openssl version -a and add PATH to […]
moduled.dep no such file or directory
FATAL: Could not load /lib/modules/2.6.32-358.18.1.el6.x86_64/modules/moduled.dep: no such file or directory I had trouble while installing RHEL 6 on my virtual machine. After installation of RHEL 6 I got error Could not load/lib/modules/2.6.32-358.18.1.el6.x86_64/modules/moduled.dep: no such file or directory. Fix : 1. Go to the rescue mode. 2. Run following command: #chroot /mnt/sysimage 3. run following command […]
Cloud Foundry Installation Step by Step
Hi Guys, Enjoy the installation of Cloud Foundry with OpenStack. We are here going to install an open source cloud computing platform as a service (PaaS) originally developed by VMware and now owned by Pivotal Software – a joint venture by EMC, VMware and General Electric. Cloud Foundry was designed and developed by a small […]
Handy Commands for Linux CLI…
Cheatsheet Of Linux Command Line. Its really hard to remember all the commands in linux as they are too many. So we are providing you various helpful commands which you can use in your day-to-day linux trooubleshooting. Go through below commands hopefully they will help you in digging your issues and find a resolution for […]
9 hidden Gmail features you must know
9 hidden Gmail features you must know Almost all of us have a Google account, but very few of us have any idea how we can use many of its hidden features. It is time you use your Gmail like a boss. Here are 9 tips you can use to make your email experience better. […]