From 8d1cdc940142590eab34d190def2ac3bcd51167f Mon Sep 17 00:00:00 2001
From: Tomasz Maczukin <tomasz@maczukin.pl>
Date: Tue, 7 Feb 2017 14:00:46 +0100
Subject: Update stuck and outdated builds cleanup worker

---
 app/workers/stuck_ci_builds_worker.rb | 38 ++++++++++++++++++++++++++++-------
 1 file changed, 31 insertions(+), 7 deletions(-)

(limited to 'app/workers')

diff --git a/app/workers/stuck_ci_builds_worker.rb b/app/workers/stuck_ci_builds_worker.rb
index b70df5a1afa..b9dac807b23 100644
--- a/app/workers/stuck_ci_builds_worker.rb
+++ b/app/workers/stuck_ci_builds_worker.rb
@@ -2,18 +2,42 @@ class StuckCiBuildsWorker
   include Sidekiq::Worker
   include CronjobQueue
 
-  BUILD_STUCK_TIMEOUT = 1.day
+  BUILD_RUNNING_OUTDATED_TIMEOUT = 1.hour
+  BUILD_PENDING_OUTDATED_TIMEOUT = 1.day
+  BUILD_PENDING_STUCK_TIMEOUT = 1.hour
 
   def perform
     Rails.logger.info 'Cleaning stuck builds'
 
-    builds = Ci::Build.joins(:project).running_or_pending.where('ci_builds.updated_at < ?', BUILD_STUCK_TIMEOUT.ago)
-    builds.find_each(batch_size: 50).each do |build|
-      Rails.logger.debug "Dropping stuck #{build.status} build #{build.id} for runner #{build.runner_id}"
-      build.drop
+    drop       :running, BUILD_RUNNING_OUTDATED_TIMEOUT
+    drop       :pending, BUILD_PENDING_OUTDATED_TIMEOUT
+    drop_stuck :pending, BUILD_PENDING_STUCK_TIMEOUT
+  end
+
+  private
+
+  def drop(status, timeout)
+    search(status, timeout) do |build|
+      drop_build :outdated, build, status, timeout
+    end
+  end
+
+  def drop_stuck(status, timeout)
+    search(status, timeout) do |build|
+      return unless build.stuck?
+      drop_build :stuck, build, status, timeout
     end
+  end
+
+  def search(status, timeout)
+    builds = Ci::Build.where(status: status).where('ci_builds.updated_at < ?', timeout.ago)
+    builds.joins(:project).find_each(batch_size: 50).each do |build|
+      yield(build)
+    end
+  end
 
-    # Update builds that failed to drop
-    builds.update_all(status: 'failed')
+  def drop_build(type, build, status, timeout)
+    Rails.logger.info "#{self.class}: Dropping #{type.to_s} build #{build.id} for runner #{build.runner_id} (status: #{status}, timeout: #{timeout})"
+    build.drop
   end
 end
-- 
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