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Plesk Onyx vs cPanel

Plesk Onyx vs cPanel

I have used both web control panel. Even you are expert in your operating system. These control panels make your job easier and organised. If someone is asking, which control panel is better? My answer can be confusing, I will say it depend.

Yes, it depends on what you are planning to host and do. We put the monthly licence expense aside. These control panels have served the general purposes but in depth, there are differences. And these control panels have their strong and weak points. As a provider, here are my experiences.

  • in terms of UX and the layout, I will give the credit to Plesk. The login panel, the layout and the icons are much easier to navigate. Layman will find the essential functions after they logged in.
  • if you have an old website is using only PHP5.2 and cannot upgrade, I will suggest Plesk in this case The PHP select has a wider range.
  • backup function in cPanel has greater flexibility, offer more choices on the repository.
  • PHP extension with Apache in cPanel is compiled using Easy Apache with better compatibility.
  • more users and restrictions can be created in Plesk, ideal for the owner has engaged a 3rd party who need to access the control panel.
  • cPanel has only 1 license type on unlimited for both VPS and dedicated server. Plesk starts with 10 domains onward, can be confusing,
  • cPanel has more thleskPings and modules to install, thus it takes longer time.
  • Anti-virus is ClamAV on cPanel which is free. Plesk premium AntiVirus is free for 1st 10 and you need to pay for the license for additional mailboxes.
  • You get better settings on Anti-Spam for cPanel.
  • Plesk has firewall settings out of the box
  • Plesk is using postfix and cPanel s Exim for the mail server. Personally found postfix is less confusing.
  • cPanel has more security settings and better protection.
  • cPanel has more choice on using the different type of service like DNS, FTP etc.

These are some of the differences for both control panels. For a novice user, I will strongly recommend Plesk. However, cPanel has better control, especially you had been working with shell. Now, you can probably use cPanel to accomplish.

Which type of VPS?

Which type of VPS?

kvm vps

kvm vps

Many have asked which type of VPS to choose and what are the difference? The propose of this post is to help customer to make the right choice. It is not because Vastspace have dropped OpenVZ and we start praising KVM. Vastspace has dropped OpenVZ is base on demand and it is difficult to manage 2 types of virtualization at the same time., Finally we have chosen KVM instead.

We are not saying OpenVZ is bad. Honestly, there are many advantages for hosting vendors like us. Hosting providers can put more instances on one node compares to KVM. As you know OpenVZ is sharing files and kernel. Theoretically, you are using less space or space is available to you dynamically. Even you are given 40 Gb of space but OpenVZ is calculating the space only you are consuming and not allocated.

Because OpenVZ is sharing the node kernel, you cannot reboot the virtualized instance at your own. In other words, you cannot update a kernel bug or security fix. This has to be waited till the virtualization distribution released and schedule to be updated as a whole but not individually.

OpenVZ allows the use of memory does not belong to you or has been allocated to you. There is mean to say, if you are allocated with 1Gb of RAM you might be able to use more. If you look at other angle, you are stealing others RAM. What happen if someone is stealing from you? This will only happen to unused RAM. In many occasions, RAM is taken from the node and the entire server freezes because of overage. All the VPS hosted within the server are affected due to poor management and this will not happen to KVM. However, there are much improvements in virtualization, there is such thing know as burstable memory, this can be done on KVM VPS.

There are some applications required non-shared kernel. For example, a real-time anti-virus which is essential for today cyber world, can only install on a KVM VPS and not OpenVZ VPS due to its shared kernel.

In real world, CPU are shared in OpenVZ . CPU are dynamically shared among the client machine. You can say it is burstable unlike KVM, you only can use what is allocated to you. because of this feature, it has allow more instances to be hosted. In other words, it is cheaper per instance on OpenVZ.

These explained the difference between OpenVZ and KVM virtualization Hope that the article helped you to make a better choice in choosing a VPS.

cPanel 11.52 on LXC

cPanel 11.52 on LXC

Today, I’ve installed cPanel 11.52 on LXC. LXC knowns as Linux Containers certainly are a lightweight virtualization technology. They are more quite like an enhanced chroot instead of full virtualization like Qemu or VMware, they do not emulate hardware and share the same operating system kernel on a host. Linux-vserver and OpenVZ are two pre-existing, independently developed implementations of containers-like functionality for Linux.

Vastspace has no plan to launch LXC any time soon in spite of the benefits and performance gain over OpenVZ. In case you want to try it out yourself, this is the recommendation from cPanel.

To run cPanel & WHM inside an LXC container, cPanel strongly recommend that you use the following settings:

Host

We strongly recommend that you use Red Hat® Enterprise Linux (RHEL) 7, CloudLinux™ 7, or CentOS 7 as your LXC host. This ensures the best compatibility with cPanel & WHM. While other Linux distributions may work, they require that the system administrator performs additional steps, which we do not support.

Guest

We strongly recommend that your LXC containers use CentOS, RHEL, or CloudLinux 6 as the guest. A CentOS, RHEL, or CloudLinux 7 installation requires additional steps to use it as the guest.

Privileged vs unprivileged containers

cPanel & WHM functions in both privileged and unprivileged containers. We strongly recommend that you run cPanel & WHM in a privileged container, because it expects unrestricted access to the system.

The following limitations are inherent to an unprivileged container:

  • The host operating system treats the root user as a non-root user.
  • You cannot raise the hard limit of a process if you previously lowered it. This action could cause EasyApache 3 to fail.
  • Subtle behavior differences may occur.

Required changes for CentOS 7, RHEL 7, or CloudLinux 7

You must make the following configuration changes to run cPanel & WHM inside an LXC container:

  1. After you create the LXC container, change the lxc.include line in the lxc.conf file to the following line:
    lxc.include = /usr/share/lxc/config/fedora.common.conf
  2. Edit the lxc.conf file to drop setfcap and setpcap capabilities. To do this, comment the following lines:
    1
    2
    # lxc.cap.drop = setpcap
    # lxc.cap.drop = setfcap
  3. If your system uses AppArmor, you must uncomment the following line in the lxc.conf file:
    lxc.aa_profile = unconfined

 

cpanel on Linux Container

 

Plesk Panel 12.5.30 is finally here

Finally, Plesk 12.5.30 has officially released. Load of great features, like MariaDB 10 and PostgreSQL 9.4 are supported, better Database management and DB users’ rights, Apache 2.4 is supported for CentOS 7 and Ubuntu 14.04 and many others, learn more at : http://download1.parallels.com/Plesk/PP12/parallels-plesk-12.5-for-linux-change-log.html

Plesk 12.5.30 uses responsive design, the layout should fit nicely on different screen sizes on computers, tablets or event smart phone. However, it will take some time to get used to the new UI and the placement of some items have been rearranged since Plesk12. Nonetheless, I’ve to agree Plesk still have the best UI compares to other control panel.

 

How to schedule a backup Job on Cloud Server

How to schedule a backup Job on Cloud Server

backup_panel backup_job backup_email_notification kaspersky_endpointEach Cloud Server comes with 2 free backup instances at no cost regardless of backup size. Additional backup instances can be ordered at only $10 /monthly. This is an useful feature to customers make changes to their files often and requires a roll back in case of any mishaps.

To perform a manual backup and schedule backups are very easy tasks with our control panel, just few clicks away and the hassle-free backup feature will send you an email notification if whether the backup is successful or unsuccessful that requires attention and rectification.

Control panel of the cloud server

 

Scheduling Backup Job for cloud serverdaily backup report for cloud server

 

 

 

Multiple PHP versions in Plesk 12

With Plesk 12.0.18 onwards, multiple PHP 5.x versions (PHP Select) can be installed and this is a new feature built by Plesk team. Via Plesk panel, without any additional third-party repositories or building PHP from sources by yourself anymore.

The new Plesk PHP packages do not conflict with or replace other PHP packages, so you can continue using your current PHP builds or third-party PHP packages.

Currently, PHP packages from the Plesk team are available on CentOS 6, CentOS 7, and Ubuntu 14. In Plesk 12.1, Plesk will extend this to Ubuntu 12, Debian 6, Debian 7, and RHEL 6, 7 operating systems

Website is not showing up on a newly setup VPS with cPanel

In spite of the DNS and Zone records have been filled in correctly, website is still showing the cPanel Default Page. This is usually caused by IP has been wrongly assigned on WHM during setup of the account.

  • If you 2 or more IP address on your VPS, check the domain name has been assigned to the correct one that has been used in your DNS Zone records.
  • If you have only been assigned with only 1 IP address, verify the IP address beside your domain name in WHM under List Accounts from the side menu. If the IP address is different with your assigned IP, this is likely you have a mis-configured cPanel or the shared IP has not been configured correctly. To correct this, find Basic WHM/ cPanel setup, scroll down to shared IP section [* The IP address (only one address) that will be used for setting up shared IP virtual hosts.], update the IP with the correctly assigned one and save changes. Next, select Change Site’s IP address from side menu and update the IP for the domain accordingly.