Kubernetes is an open-source container as a service (CaaS) orchestration system for automating the deployment, scaling, and management of containerized applications, thus improving the applications development process. Some of Kubernetes’ features include: Processes automation—for example, which server will host the...
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What is OpenShift
OpenShift is a containerisation software solution developed by Red Hat. Their main product is the OpenShift Container Platform, a Platform-as-a-Service (PaaS) orchestrated and managed by Kubernetes. It was written in Go and AngularJS and has an Apache License. OpenShift Origin...
How To Enable gzip compression ?
To enable the GZIP compression for your cPanel account, First you will have to install the mod_deflate module. You can install it through EasyApache. 1. Login to WHM2. Follow the tab " Main >> Software >> EasyApache (Apache Update)"3. Ensure 'Previously Saved...
How to install red5 on linux server
How to install red5 on linux server ? Ans : I have used following steps to install the red5 on linux server. root@server cd /etc/init.d/ root@server wget http://www.indianwebportal.com/downloads/red5 root@server chmod 755 red5 root@server yum -y install java-1.6.0-openjdk java-1.6.0-openjdk-devel root@server cd...
Cannot allocate memory: couldn't create child process
Error : Cannot allocate memory: couldn't create child process When you access your site and it shows the internal server error and server logs shows following error I get this error in my cpanel error log; [client (12)Cannot allocate memory:...
password protect not working
Problem : When wordpress is installed on main domain and you want to set the password to any directory which is under the public_html folder but when access it by using browser then the URL shows 404 error or not...
restart Apache automatically when high load
Question: How to set Cron to restart Apache automatically ? Ans: You can add the following cron to restart Apache automatically when it was down for any reason or if the server load is 20. vi /var/spool/cron/root */2 * *...
daily mysql databases backup on cpanel server
Question: How to back up MySQL databases using cron jobs on cpanel server ? Ans: You can take the mysql backup of all databases for last 10 days and keep on the server. You need to add the cron to create...
MySQL server has gone away
Error :MySQL server has gone away Solution: If you get MySQL server has gone away when using MySQL ODBC driver then you need to add the following variables into my.cnf file1 1) Open /etc/my.cnf file and add the following variable max_allowed_packet=...
Commonly used LINUX command
How to display the 10th line of a file? head -10 filename | tail -1 How to remove the header from a file? sed -i '1 d' filename How to remove the footer from a file? sed -i '$ d'...