*UNIX Servers, like any Device once it’s connected to the Internet, it could be under any Cyber Attacks. In this article, we will try to reach Best Practice Security methods, in order to secure our Server(s) login from non-authorized users. First, when you access your *UNIX Server, it may show you the following: As we…
Scaling In Part 2 we will further scale your website to use 3 servers with a Load Balancer, Private Network, and Shared Storage. One Server will act as the MySQL Server while the other 2 will Load Balance to handle Web requests. Shared Storage 1). In the IONOS Cloud Panel go to Infrastructure > Shared…
The Basics In Part 1 of this guide we will show you how to increase your website performance using the most basic and typical server setup. This guide assumes that you have a single Cloud Server running CentOS 7 where you plan on hosting a single WordPress site that you will scale in the future…
This is a random issue that you might run into on Ubuntu 16.04 with Plesk install. It has been fixed for newer images as of Jun, 5th 2018. Load Knoppix or Gparted to your DVD drive from the cloud panel. Mount your partitions using the following guide: https://unsrewiki.1sys1.com/index.php/2019/05/13/unable-to-mount-lvm2_member/ 3. chroot to mnt. # chroot /mnt…
First when applying / assigning your SSL Certificate on your Domain, a POP-UP window will appear and asks you to Download the Private Key. It’s Very important to Download the Private Key, otherwise, you need to reissue the SSL Certificate in order to Download new Private Key. Second step is, to Create and Download *.PFX…
1). First image your server with a pre-built docker image or follow the instructions below to install manually: A). yum install -y yum-utils device-mapper-persistent-data lvm2B). yum-config-manager –add-repo https://download.docker.com/linux/centos/docker-ce.repoC). yum install dockerD). systemctl start dockerE). systemctl enable docker 2). cd /opt3). sudo curl -L http://github.com/docker/compose/releases/download/1.24.0/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose 4). chmod +x /usr/local/bin/docker-compose 5). yum install…
1). After adding the Block Storage and assigning it to your VM in the Cloud Panel login to the server with SSH. 2). From here run fdisk -l to ensure the new drive shows (it should be sdb), if not reboot the server. 3). Run pvs to show your current volume group: PV VG Fmt…
This guide will walk you though how to Rebuild a Software RAID after replacing the defective hard disk. After replacing the defective hard disk, you need to check the RAID status The above output shows that the First Drive (sda) is not exists. By checking fdisk -l, we will notice that SDA has no partition…
Follow these steps to check drives on your BMC Server while booted to Linux Rescue: For servers using Broadcom Raid Cards: 1). storcli64 /c0 show all2). storcli64 /c0/eall/sall show3). storcli64 /c0/eALL/sALL show all – Gets drive serials For servers using PERC Raid Cards: 1). For Disk 0: perccli64 /c0/e32/s0 show all2). For Disk 1: perccli64…
This is the process of increasing the LVM Partition to fill use up added disk space after a cloud server is reconfigured. Overview: Remove and Recreate physical LVM Partition(/dev/sda2) Extend LVM Physical Volume(pvresize) Extend LVM Logical Volume(lvresize) Extend Filesystem into remaining space(xfs_growfs//resize2fs) In this example a Cloud Server configuration: Configuration: CPU: 2 vCore RAM: 2…