blob: 27e53fe77fab7d7e72395be500485a5ef0f44745 [file] [log] [blame]
# Ensure Swarming has been bootstrapped.
- hosts: all
vars:
swarming_path: /opt/s
# This is where we previously installed Swarming. Newer Macs don't allow this.
# https://support.apple.com/en-us/HT210650
legacy_swarming_path: /b/s
tasks:
- name: Check Swarming legacy location
stat:
path: "{{ legacy_swarming_path }}"
register: legacy_results
- fail:
msg: An existing Swarming installation exists at {{ legacy_swarming_path }}. New Swarming
installations should be in {{ swarming_path }}. {{ results.stat.exists }}
when: legacy_results.stat.exists
- name: Check if host has already been bootstrapped
stat:
path: "{{ swarming_path }}"
register: results
- debug:
msg: Did we find an existing Swarming installation at {{ swarming_path }}?
{{ results.stat.exists }}
- when: not results.stat.exists
block:
- name: Retrieve authorization token
run_once: true
delegate_to: localhost
uri:
url: http://metadata/computeMetadata/v1/instance/service-accounts/default/token
headers:
Metadata-Flavor: "Google"
return_content: yes
register: auth_token
# The following is based on the example command at
# https://chromium.googlesource.com/infra/luci/luci-py/+/ab50e2ea9a4fb6b1545576dc6433992a971260af/appengine/swarming/ui2/modules/swarming-index/swarming-index.js#52
- name: Create {{ swarming_path }}
become: true
file:
state: directory
path: "{{ swarming_path }}"
owner: chrome-bot
mode: '0755'
- name: Download Swarming bot code
get_url:
url: "{{ swarming_server }}/bot_code"
headers:
Authorization: Bearer {{ auth_token.json.access_token }}
dest: "{{ swarming_path }}/swarming_bot.zip"
- name: Bootstrap Swarming (triggers reboot, so expected to fail)
command: python -u "{{ swarming_path }}/swarming_bot.zip"
ignore_errors: True
- name: Wait for reboot after bootstrapping Swarming
wait_for_connection:
# Don't start checking before the Swarming bootstrap script initiates a reboot.
delay: 30
# Only wait for 3 minutes before failing. (Default is 10 min.)
timeout: 180
- name: Check if bootstrap was successful
stat:
path: "{{ swarming_path }}"
register: results2
- when: not results2.stat.exists
fail:
msg: "{{ swarming_path }} does not exist after bootstrapping."