Enterprise Grade Open Source Support
In this article we will go over how to compile the asterisk 14 beta. There are a few new features to play with in this new release. I recommend bringing your system up to date before trying out the new version of asterisk. apt update && apt upgrade Now we need to make sure we … Read more
We were recently hired to customize the core A2Billing project to meet some custom business rules and they wanted to use the A2Billing Restful API to integrate A2Billing with other systems in their environment. There are a lot of blog posts on how to install and configure the core A2Billing project, but very little info … Read more
Series Intro This series of articles will give you the information you need to standup a cluster of Asterisk servers using Docker containers, which we categorize as media servers where traffic will be load balanced by Kamailio. Part I Intro In this article we will configure the plumbing of the cluster and deploy a couple … Read more
We have made a decision to jump head first into containers with a focus on providing Enterprise Grade Docker and Kubernetes Support. It’s only right to convert our infrastructure into containers. We are going to start with our bread and butter, which is our phone system. Being a support company with a strong focus on … Read more
In this tutorial we will go over how to create a Dockerfile for Kamailio and build our own Kamailio image. If you want to learn more about Dockerfile’s you can read through our other post on creating a Dockerfile. Setup Dockerfile First thing we need to do is create a new directory for our Dockerfile. … Read more
Kamailio 4.4 on CentOS 6. Are you looking for the CentOS 7.x version? It can be found here Setup YUM Repository Install wget so we can pull down the rpm. yum install wget Let’s download the yum repo file for our Cent OS version. cd /etc/yum.repos.d/ wget http://download.opensuse.org/repositories/home:/kamailio:/v4.4.x-rpms/CentOS_6/home:kamailio:v4.4.x-rpms.repo Update system so yum is aware of … Read more
In this tutorial we will go over how to publish an image you have created to the public docker hub. You will need to create a docker hub account to continue. Login to your Docker Hub account on your docker host. Simply execute the following and input your credentials: docker login Create Repository One of … Read more
The recommended way to create images for sharing is from a docker file. A docker file is essentially a script which can recreate the building of your image. We will go over how to create one for nginx on CentOS in this tutorial. Creating the docker file. It is recommended that each docker file is … Read more
Run the container so that it can be reached on port 80 The ports a container can be accessed on are determined when the container is initially ran with the -p flag. The following command will run our image created in the previous lab and forward traffic on port 8080 of our host to the … Read more
In this tutorial we will go over how to make changes to a running container while attached, then saving our progress. This will result in a new deployable image. Install the nginx server to your container and commit the changes. First attach to the running CentOS container, like we did in the last tutorial. docker … Read more