Ansiblegestisci in modo automaticole tue macchine virtualiin locale e in remoto

Dalla gestione delle macchine di sviluppo alle macchine di produzione, deploy software.

giovanni.albero@fazland.com - Full-stack developer

WHOAMI

Full-stack Developer @ Fazland

@albero92

Giovanni Albero

giovanni.albero@fazland.com - Full-stack developer

A cosa serve?

giovanni.albero@fazland.com - Full-stack developer

Configurare Sistemi

Deploy software

Orchestrare

Downtime zero

giovanni.albero@fazland.com - Full-stack developer

AUTOMATIZZARE

giovanni.albero@fazland.com - Full-stack developer

VANTAGGI?

giovanni.albero@fazland.com - Full-stack developer

Risparmiare tempo

Idempotenza

Agentless

giovanni.albero@fazland.com - Full-stack developer

SVANTAGGI?

giovanni.albero@fazland.com - Full-stack developer

Ti scorderai

giovanni.albero@fazland.com - Full-stack developer

Usato da

giovanni.albero@fazland.com - Full-stack developer

$ sudo pip install ansible

Installazione

oppure aggiungendo il repository di ansible ppa:ansible/ansible

giovanni.albero@fazland.com - Full-stack developer

Come funziona?

giovanni.albero@fazland.com - Full-stack developer

OpenSSH

giovanni.albero@fazland.com - Full-stack developer

Naming

giovanni.albero@fazland.com - Full-stack developer

Inventory[webservers]foo.example.combar.example.com

[dbservers]one.example.comtwo.example.comthree.example.com

[all:children]webserversdbservers

badwolf.example.com:5309

giovanni.albero@fazland.com - Full-stack developer

Playbook

---- hosts: all become: yes tasks: - name: Update apt-cache apt: update_cache=yes - name: Install htop apt: name=htop state=present

giovanni.albero@fazland.com - Full-stack developer

Variabili---- hosts: all become: true vars: package_1: curl tasks: - name: Update apt-cache apt: update_cache=yes - name: “Install {{ package_1 }}” apt: name=“{{ package_1 }}” state=present

giovanni.albero@fazland.com - Full-stack developer

---- hosts: all sudo: yes tasks: - name: copy authorized_keys copy: src: authorized_keys dest: /home/ubuntu/.ssh/authorized_keys owner: ubuntu when: environment == “Stage”

Condizioni

giovanni.albero@fazland.com - Full-stack developer

https://github.com/giovannialbero1992/smau-ansible

Progetto workshop

http://docs.ansible.com/

giovanni.albero@fazland.com - Full-stack developer

THANK YOU

Full-stack Developer @ Fazland

@albero92

Giovanni Albero

giovanni.albero@fazland.comPer domande e/o feedback:

Ansiblegestisci in modo automaticole tue macchine virtualiin locale e in remoto

Dalla gestione delle macchine di sviluppo alle macchine di produzione, deploy software.