109 lines
3.7 KiB
Ruby
Executable file
109 lines
3.7 KiB
Ruby
Executable file
# frozen_string_literal: true
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require 'gitlab'
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require_relative File.expand_path('../../lib/quality/helm_client.rb', __dir__)
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require_relative File.expand_path('../../lib/quality/kubernetes_client.rb', __dir__)
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class AutomatedCleanup
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attr_reader :project_path, :gitlab_token, :cleaned_up_releases
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def initialize(project_path: ENV['CI_PROJECT_PATH'], gitlab_token: ENV['GITLAB_BOT_REVIEW_APPS_CLEANUP_TOKEN'])
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@project_path = project_path
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@gitlab_token = gitlab_token
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@cleaned_up_releases = []
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end
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def gitlab
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@gitlab ||= begin
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Gitlab.configure do |config|
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config.endpoint = 'https://gitlab.com/api/v4'
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# gitlab-bot's token "GitLab review apps cleanup"
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config.private_token = gitlab_token
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end
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Gitlab
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end
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end
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def helm
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@helm ||= Quality::HelmClient.new
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end
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def kubernetes
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@kubernetes ||= Quality::KubernetesClient.new
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end
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def perform_gitlab_environment_cleanup!(days_for_stop:, days_for_delete:)
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puts "Checking for review apps not updated in the last #{days_for_stop} days..."
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checked_environments = []
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delete_threshold = threshold_time(days: days_for_delete)
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stop_threshold = threshold_time(days: days_for_stop)
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gitlab.deployments(project_path, per_page: 50).auto_paginate do |deployment|
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next unless deployment.environment.name.start_with?('review/')
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next if checked_environments.include?(deployment.environment.slug)
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puts
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checked_environments << deployment.environment.slug
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deployed_at = Time.parse(deployment.created_at)
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if deployed_at < delete_threshold
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print_release_state(subject: 'Review app', release_name: deployment.environment.slug, release_date: deployment.created_at, action: 'deleting')
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gitlab.delete_environment(project_path, deployment.environment.id)
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cleaned_up_releases << deployment.environment.slug
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elsif deployed_at < stop_threshold
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print_release_state(subject: 'Review app', release_name: deployment.environment.slug, release_date: deployment.created_at, action: 'stopping')
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gitlab.stop_environment(project_path, deployment.environment.id)
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cleaned_up_releases << deployment.environment.slug
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else
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print_release_state(subject: 'Review app', release_name: deployment.environment.slug, release_date: deployment.created_at, action: 'leaving')
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end
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end
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end
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def perform_helm_releases_cleanup!(days:)
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puts "Checking for Helm releases not updated in the last #{days} days..."
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threshold_day = threshold_time(days: days)
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helm.releases(args: ['--deployed', '--failed', '--date', '--reverse', '--max 25']).each do |release|
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next if cleaned_up_releases.include?(release.name)
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if release.last_update < threshold_day
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print_release_state(subject: 'Release', release_name: release.name, release_date: release.last_update, action: 'cleaning')
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helm.delete(release_name: release.name)
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kubernetes.cleanup(release_name: release.name)
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else
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print_release_state(subject: 'Release', release_name: release.name, release_date: release.last_update, action: 'leaving')
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end
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end
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end
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def threshold_time(days:)
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Time.now - days * 24 * 3600
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end
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def print_release_state(subject:, release_name:, release_date:, action:)
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puts "\n#{subject} '#{release_name}' was last deployed on #{release_date}: #{action} it."
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end
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end
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def timed(task)
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start = Time.now
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yield(self)
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puts "#{task} finished in #{Time.now - start} seconds.\n"
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end
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automated_cleanup = AutomatedCleanup.new
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timed('Review apps cleanup') do
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automated_cleanup.perform_gitlab_environment_cleanup!(days_for_stop: 2, days_for_delete: 3)
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end
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puts
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timed('Helm releases cleanup') do
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automated_cleanup.perform_helm_releases_cleanup!(days: 3)
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end
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exit(0)
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