Build a Centos 7 Repo Rumi, August 2, 2020 Install httpd [root@www ~]# yum -y install httpd # remove welcome page [root@www ~]# rm -f /etc/httpd/conf.d/welcome.conf Configure httpd. Replace server name to your own environment. [root@www ~]# vi /etc/httpd/conf/httpd.conf # line 86: change to admin’s email address ServerAdmin root@srv.world # line 95: change to your server’s name ServerName www.srv.world:80 # line 151: change AllowOverride All # line 164:… Continue Reading
Install portainer on ubuntu 16 docker Rumi, July 30, 2020July 30, 2020 Step 1 – Install Docker on Ubuntu 16.04 LTS Before installing docker packages, please update the repository on your system and upgrade packages. sudo apt update sudo apt upgrade Now install docker using the apt command below. sudo apt install docker.io -y After the installation is complete, start docker service… Continue Reading
Sharing Volumes Between Containers Rumi, July 28, 2020 There are many situations where it is useful to share a Docker volume between containers, and several ways to accomplish this goal. Sharing a Volume on the Host If you create a volume on the host machine, it can be used by multiple different containers at once. This allows you… Continue Reading
Reclaim disk space from a sparse image file qcow2/ vmdk Rumi, July 23, 2020July 23, 2020 Sparse disk image formats such as qcow2 only consume the physical disk space which they need. For example, if a guest is given a qcow2 image with a size of 100GB but has only written to 10GB then only 10GB of physical disk space will be used. There is some… Continue Reading
Install Jitsi Meet and configure load balancing Rumi, July 14, 2020 Jitsi Meet is an open-source (Apache) WebRTC JavaScript application that uses Jitsi Videobridge to provide high quality, secure and scalable video conferences. It can be used as a replacement for proprietary services like Zoom, Whereby, Teams, Skype and many others. Requirements At least two Linux systems with Debian 10 DNS… Continue Reading
Enable authentication of Jitsi Meet Rumi, July 14, 2020July 14, 2020 A basic installation of Jitsi Meet gets you up and running within shortest time, probably in less than 15 minutes. There are hardly any configuration changes necessary. Most important information is a fully qualified domain name (FQDN), and that’s it. However such a default installation of Jitsi Meet is open…. Continue Reading
Installing Jitsi and Jibri on Same Machine Rumi, July 4, 2020July 14, 2020 This post is heavily inspired from this community post by https://community.jitsi.org/u/Woodworker_Life. However, the original installation document is based on typical split Jitsi on one VM and Jibri on seperate VM. A little reworked version is deployed and tested for several client based with no performance issue- this post covers a… Continue Reading
Install h5ai – file indexer on Centos 7 Rumi, July 2, 2020 H5ai is a modern file indexer for HTTP web servers with focus on your files. Directories are displayed in a appealing way and browsing them is enhanced by different views, a breadcrumb and a tree overview. Initially h5ai was an acronym for HTML5 Apache Index but now it supports other… Continue Reading
Proxmox Cloud-Init OS template creation Rumi, July 2, 2020 Introduction In this guide we will go over creating a Proxmox KVM Template from a Cloud Image. This same process will work for any Cloud-Init Openstack based image type you can find online. Having done a number of these for our Proxmox based VPS service I wanted to post up… Continue Reading
Accessing private network using pritunl VPN Rumi, June 30, 2020 This tutorial will describe securing access to a private network using a Pritunl server. The diagram below shows the network topology for this tutorial. First remove the 0.0.0.0/0 route from the server. This route tunnels all internet traffic over the vpn, for this setup only the traffic for the private… Continue Reading