Automation Made Simple with Ansible

Short talk presented at the first DigitalOcean Berlin meetup

Transcript

2. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin ANSIBLE OVERVIEW
3. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Ansible • Simple and straightforward language (YAML) • Agentless Architecture • Huge collection of built-in modules • Great community, very popular on Github
4. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Inventories #/etc/ansible/hosts [dev] 192.168.30.33 [prod] myserver.com otherserver.com
5. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Playbook Example --- - hosts: all become: true tasks: - name: Update apt-cache apt: update_cache=yes - name: Install Nginx apt: name=nginx state=latest
6. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Playbook Resources • Variables • Loops • Conditionals • Templates • Ansible Vault
7. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin HANDS ON
8. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Playbook --- - hosts: all become: true vars: packages: ["nginx", "vim"] message: "1st DigitalOcean Berlin Meetup, YAY!" tasks: - name: Update apt-cache apt: update_cache=yes - name: Install Packages apt: name={{ item }} state=latest with_items: packages - name: Change Nginx index file template: src=index.tpl dest=/usr/share/nginx/html/index.html notify: restart nginx handlers: - name: restart nginx service: name=nginx enabled=yes state=restarted
9. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Playbook --- - hosts: all become: true vars: packages: ["nginx", "vim"] message: "1st DigitalOcean Berlin Meetup, YAY!" tasks: - name: Update apt-cache apt: update_cache=yes - name: Install Packages apt: name={{ item }} state=latest with_items: packages - name: Change Nginx index file template: src=index.tpl dest=/usr/share/nginx/html/index.html notify: restart nginx handlers: - name: restart nginx service: name=nginx enabled=yes state=restarted
10. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Playbook --- - hosts: all become: true vars: packages: ["nginx", "vim"] message: "1st DigitalOcean Berlin Meetup, YAY!" tasks: - name: Update apt-cache apt: update_cache=yes - name: Install Packages apt: name={{ item }} state=latest with_items: packages - name: Change Nginx index file template: src=index.tpl dest=/usr/share/nginx/html/index.html notify: restart nginx handlers: - name: restart nginx service: name=nginx enabled=yes state=restarted
11. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Playbook --- - hosts: all become: true vars: packages: ["nginx", "vim"] message: "1st DigitalOcean Berlin Meetup, YAY!" tasks: - name: Update apt-cache apt: update_cache=yes - name: Install Packages apt: name={{ item }} state=latest with_items: packages - name: Change Nginx index file template: src=index.tpl dest=/usr/share/nginx/html/index.html notify: restart nginx handlers: - name: restart nginx service: name=nginx enabled=yes state=restarted
12. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Playbook --- - hosts: all become: true vars: packages: ["nginx", "vim"] message: "1st DigitalOcean Berlin Meetup, YAY!" tasks: - name: Update apt-cache apt: update_cache=yes - name: Install Packages apt: name={{ item }} state=latest with_items: packages - name: Change Nginx index file template: src=index.tpl dest=/usr/share/nginx/html/index.html notify: restart nginx handlers: - name: restart nginx service: name=nginx enabled=yes state=restarted
13. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin Playbook --- - hosts: all become: true vars: packages: ["nginx", "vim"] message: "1st DigitalOcean Berlin Meetup, YAY!" tasks: - name: Update apt-cache apt: update_cache=yes - name: Install Packages apt: name={{ item }} state=latest with_items: packages - name: Change Nginx index file template: src=index.tpl dest=/usr/share/nginx/html/index.html notify: restart nginx handlers: - name: restart nginx service: name=nginx enabled=yes state=restarted
14. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin DEMO TIME!
15. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin QUESTIONS?
16. Automation Made Simple with Ansible @erikaheidi / DigitalOcean Meetup Berlin THANKS! @erikaheidi erika@do.co