How we deployed a dedicated Redis instance per cPanel account for WordPress: Unix-socket isolation, no cross-tenant cache pollution, under 1% overhead.
In this blog, we will explore dedicated servers and colocation servers, focusing on when to use each and their key differences. Previously, we examined VPS and cloud servers. Now, let’s look at the main use cases of dedicated and colocation servers, and learn how to choose the right option for your needs. To begin, let’s … Read more
Why Use a Control Panel? Picking the right web hosting control panel can make or break your workflow. Whether you are managing sites, databases, or boosting security and automation, the right panel saves time and effort. In this blog, we will break down the top 5 control panels – CloudPanel, Hestia, DirectAdmin, Plesk, and cPanel … Read more
Importance of Control panels in the Hosting Industry The hosting Industry is nowadays is extremely vast and there exists a tight competition between Service Providers, Control Panel Providers, and Cloud providers. Control panels are Software that acts as a front end to the software running in the server command line backend. They help server owners … Read more
Introduction In CloudLinux, CageFS is a virtualized, per-user file system that uniquely encapsulates each customer, preventing users from seeing each other and viewing sensitive information. It prevents a large number of attacks, including most privilege escalation and information disclosure attacks. It is completely transparent to your customers, without any need for them to change their scripts. After … Read more
CageFS is a virtualized file system and a set of tools to lock each system user in its own ‘cage’. Each customer will have its own fully functional CageFS, with all the system files, tools, etc. For a cageFS enabled user only safe binaries are available, user will not see any other users etc are the … Read more
Getting repquota “No such file or directory” error;
repquota: Cannot resolve mountpoint path (deleted)/home/virtfs/myuser/home/myuser: No such file or directory
This appeared to be a corruption in one or more of the virtfs mounts. Each one can be different. The fix that was used is here;
Redis is an open-source, networked, in-memory, key-value data store with optional durability. It is written in ANSI C. It’s a “NoSQL” key-value data store. More precisely, it is a data structure server. To install Redis as daemon on a CentOS/RHEL/cPanel server, do the following steps cd /usr/local/ wget http://download.redis.io/releases/redis-2.8.12.tar.gz tar -xvzf redis-2.8.12.tar.gz cd redis-2.8.12 make … Read more
I have seen many people warn customers about a few minutes of downtime while running EasyApache on their servers. So they always suggest to run it is off-peak hours. Though it is not recommend to recompile such mission critical stuff during peak traffic hours ( which may put some server load as well ) it … Read more
Today we had this strange error in WHM while attempting to install SSL certificate for a domain. Auto-fill option worked just fine and filled each field with correct data. But clicking on “Install” button kept showing the above error message. To overcome it, I have gone to WHM >> Home » SSL/TLS » Manage SSL … Read more