Quick upgrade automation with salt

upgrade.sls

{# Getting this passed in through a runner #}
{% set upgrade_minions = pillar.args.upgrade_minions %}

{% macro wait_for(id_list, req) %}
wait_for_reboot:
  salt.wait_for_event:
    - name: salt/minion/*/start
    - timeout: 300
    - id_list:
{% for id in id_list -%}
      - {{ id }}
{%- endfor %}
    - require:
      - salt: {{ req }}
{%- endmacro %}

{# % set upgrade_minions_match = salt['match.compound'](upgrade_minions ~ deployable) % #}
{% set upgrade_minions_match = salt['cmd.run']('salt ' + upgrade_minions + ' --out newline_values_only grains.get id' %}
{# % set upgrade_minions_match = salt.saltutil.cmd(tgt=upgrade_minions, fun='grains.get', arg=('id', )) % #}

run_upgrade:
  salt.state:
    - tgt: "{{ upgrade_minions }}"
    - tgt_type: compound
    - sls:
      - setup.deregister-upgrade-apt

{{ wait_for(upgrade_minions_match, 'run_upgrade') }}

post_upgrade:
  salt.state:
    - tgt: "{{ upgrade_minions }}"
    - tgt_type: compound
    - sls:
      - setup.post-upgrade
    - require:
      - salt: wait_for_reboot