• Author : Werner Viljoen


Datacenter Deployment Automated

Planning Methodology There is a lot of talk about automation in the datacenter which indeed saves time but a lot of effort still goes into planning. After all, failing to plan is planning to fail. I needed a way to start automating some of the planning and repetitive tasks needed for deploying the same blueprint across various sites. One of the bigger tasks is the IP Plan and making sure that the correct IP’s get used in configurations. Additionally making sure that the same methodology gets used on different sites. Initially, I set out to use a very nice utility...
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Ansible playbook for CVX and VXLAN configuration.

Purpose: This playbook allows an administrator to easily configure Cloud Vision Exchange (CVX)  and Virtual Extensible LAN (VXLAN) between two Arista switches. It is ideally suited for test environments and administrators wanting to test CVX and VXLAN functionality. The playbook can be modified for more advanced deployments. Running the playbook: From the cli under the /etc/ansible directory run: ansible-playbook cvx_vxlan_playbook.yaml Prerequisites: An Ansible server (http://docs.ansible.com/ansible/intro_installation.html) arista.eos roles for Ansible v1.0.1. To install run # sudo ansible-galaxy install arista.eos on the Ansible server. Rename the following files under /etc/ansible/roles/arista.eos/library to not have a .py extension i.e eos_config.py becomes eos_config.  # cp...
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