After the minimal setup of the DC/OS in my further articles, I wanted to extend my DC/OS and add a loadbalancer. There are two options for loadbalancing in DC/OS 1. Marathon-LB (a layer 7 load balancer, used for external requests, based on HAProxy) 2. Named VIPs (a layer 4 load balancer used for internal TCP traffic) In this article we…
Finally, after all the configuration stuff is done, we can run the playbooks Create SSH Access First the SSH Access on all nodes need to be created. Therefore the access-onprem.yml is used: Be careful, I used CentOS on my system, so I commented the apt-get and the debian-based part out. If you want to run the playbook on another operating…
To start into this topic I want to shortly explain some basics. Afterwards I show you how to prepare the configuration files. Ansible Ansible is a Open Source automation utility. It is used for orchestration and configuration as well as the administration of PCs/Servers. You could say, okay but we have puppet or saltstack or an other framework, why should…
