NetDevOps Automation and Configuration Management using Ansible Phil Huang Open Networking Solution Engineer, Edgecore Networks Corporation 2017/5/11, SDNDS-TW Workshop 2017, Taiwan #OpenCORD #ONOSProject 

●Phil Huang ○ ONOS/CORD Ambassador ○ SDNDS-TW Co-Founder ○ Edgecore Open Networking Solution Engineer ○ Blog ■ blog.pichuang.com.tw Who am I? 2 

3 Related Open Source Projects with Open CORD 

• Open source automation platform • Configuration management • Application deployment • Orchestrate advanced IT tasks automatically • Continuous deployment & integration (CI/CD) • Rolling updates • Two method • Ad-hoc command • Playbook 4 Ansible 

• Simple • Easy to write, read and maintain • Fast to learn and setup • Use YAML that allow you describe automation jobs in a way that approaches plain English • Efficient • Doesn’t require a custom agent or software to install • Secure • Runs on OpenSSH 5 Why Ansible? 

6 Ansible Structure 

7 Ansible Module Ref: https://github.com/opencord/cord/ansible Inventory Playbook All of Roles Variable 

8 Ansible Playbook – Spine Switch Ref: https://github.com/opencord/cord/blob/master/ansible/spineswitch.yml List of Roles in the playbook Choose specific host run the playbook 

9 Ansible Roles Roles 

10 Ansibe Roles -- Architechure Ref: http://docs.ansible.com/ansible/playbooks_best_practices.html Tasks Templates Files 

11 Ansible Tasks Task 1 Task 2 

12 Ansible Module in Tasks Template Module Command Module 

13 Module Documentation 

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16 THANK YOU!