skolo/ansible/switchboard/update_gcloud.yml

- hosts: gce_linux
  user: chrome-bot
  gather_facts: true

  tasks:
    - name: Gather package facts (pre-update)
      package_facts:
        manager: apt

    # Inspired by https://devops.stackexchange.com/a/18280.
    - name: Check google-cloud-sdk package version (pre-update)
      debug:
        msg: "{{ ansible_facts.packages['google-cloud-sdk'][0].version }}"
      when: "'google-cloud-sdk' in ansible_facts.packages"

    - name: Update google-cloud-sdk package
      become: true
      apt:
        name: google-cloud-sdk
        state: latest

    - name: Gather package facts (post-update)
      package_facts:
        manager: apt

    - name: Check google-cloud-sdk package version (post-update)
      debug:
        msg: "{{ ansible_facts.packages['google-cloud-sdk'][0].version }}"
      when: "'google-cloud-sdk' in ansible_facts.packages"