Role Name

install_prometheus_and_alert_to_pubsub

Description

Builds alert-to-pubsub and deploys it along with Prometheus to each of the jumphosts.

Arguments

alert_to_pubsub_ansible_version - Optional argument to select the version of alert_to_pubsub_ansible to install. If not set then the version recorded in the k8s-config repo will be used.

Requirements

The default service account key for chrome-bot must have permissions to push PubSub messages to the alert topic.

Example Playbook

- hosts: jumphosts

  roles:
    - install_prometheus_and_alert_to_pubsub

Pushing a test/debug binary:

To deploy a test/debug binary to a machine first upload the cipd package via the //skolo Makefile:

$ cd am
$ make build_and_upload_alert_to_pubsub_ansible

Then visit http://go/cipd/p/skia/internal/alert_to_pubsub_ansible/+/ to find the version for that build and pass it to a playbook via --extra-vars.

For example:

$ ansible-playbook ./switchboard/jumphosts.yml \
  --extra-vars alert_to_pubsub_version_override=2021-09-19T15:36:31Z-jcgregorio-ba7510fdcda7d3979cc2c0df21fee100e3ba4075-dirty