Merge "Add attempts logic for jobs"
diff --git a/doc/source/zuul.rst b/doc/source/zuul.rst
index 2285ecb..e8279d9 100644
--- a/doc/source/zuul.rst
+++ b/doc/source/zuul.rst
@@ -803,6 +803,11 @@
Boolean value (``true`` or ``false``) that indicates whatever
a job is voting or not. Default: ``true``.
+**attempts (optional)**
+ Number of attempts zuul will launch a job. Once reached, zuul will report
+ RETRY_LIMIT as the job result.
+ Defaults to 3.
+
**tags (optional)**
A list of arbitrary strings which will be associated with the job.
Can be used by the parameter-function to alter behavior based on
diff --git a/tests/base.py b/tests/base.py
index c5b5b78..a14b4a9 100755
--- a/tests/base.py
+++ b/tests/base.py
@@ -540,6 +540,7 @@
self.wait_condition = threading.Condition()
self.waiting = False
self.aborted = False
+ self.requeue = False
self.created = time.time()
self.description = ''
self.run_error = False
@@ -602,6 +603,8 @@
result = 'FAILURE'
if self.aborted:
result = 'ABORTED'
+ if self.requeue:
+ result = None
if self.run_error:
work_fail = True
diff --git a/tests/fixtures/layout-abort-attempts.yaml b/tests/fixtures/layout-abort-attempts.yaml
new file mode 100644
index 0000000..86d9d78
--- /dev/null
+++ b/tests/fixtures/layout-abort-attempts.yaml
@@ -0,0 +1,30 @@
+pipelines:
+ - name: check
+ manager: IndependentPipelineManager
+ trigger:
+ gerrit:
+ - event: patchset-created
+ success:
+ gerrit:
+ verified: 1
+ failure:
+ gerrit:
+ verified: -1
+
+ - name: post
+ manager: IndependentPipelineManager
+ trigger:
+ gerrit:
+ - event: ref-updated
+ ref: ^(?!refs/).*$
+
+jobs:
+ - name: project-test1
+ attempts: 4
+
+projects:
+ - name: org/project
+ check:
+ - project-merge:
+ - project-test1
+ - project-test2
diff --git a/tests/test_scheduler.py b/tests/test_scheduler.py
index 335f987..b6fa4a3 100755
--- a/tests/test_scheduler.py
+++ b/tests/test_scheduler.py
@@ -4481,3 +4481,36 @@
self.assertIn(
'- docs-draft-test2 https://server/job/docs-draft-test2/1/',
body[3])
+
+ def test_rerun_on_abort(self):
+ "Test that if a worker fails to run a job, it is run again"
+
+ self.config.set('zuul', 'layout_config',
+ 'tests/fixtures/layout-abort-attempts.yaml')
+ self.sched.reconfigure(self.config)
+ self.worker.hold_jobs_in_build = True
+ A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
+ self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
+ self.waitUntilSettled()
+
+ self.worker.release('.*-merge')
+ self.waitUntilSettled()
+
+ self.assertEqual(len(self.builds), 2)
+ self.builds[0].requeue = True
+ self.worker.release('.*-test*')
+ self.waitUntilSettled()
+
+ for x in range(3):
+ self.assertEqual(len(self.builds), 1)
+ self.builds[0].requeue = True
+ self.worker.release('.*-test1')
+ self.waitUntilSettled()
+
+ self.worker.hold_jobs_in_build = False
+ self.worker.release()
+ self.waitUntilSettled()
+ self.assertEqual(len(self.history), 6)
+ self.assertEqual(self.countJobResults(self.history, 'SUCCESS'), 2)
+ self.assertEqual(A.reported, 1)
+ self.assertIn('RETRY_LIMIT', A.messages[0])
diff --git a/zuul/launcher/gearman.py b/zuul/launcher/gearman.py
index 02f78fd..2840ba6 100644
--- a/zuul/launcher/gearman.py
+++ b/zuul/launcher/gearman.py
@@ -367,6 +367,12 @@
self.onBuildCompleted(gearman_job, 'NOT_REGISTERED')
return build
+ # NOTE(pabelanger): Rather then looping forever, check to see if job
+ # has passed attempts limit.
+ if item.current_build_set.getTries(job.name) > job.attempts:
+ self.onBuildCompleted(gearman_job, 'RETRY_LIMIT')
+ return build
+
if pipeline.precedence == zuul.model.PRECEDENCE_NORMAL:
precedence = gear.PRECEDENCE_NORMAL
elif pipeline.precedence == zuul.model.PRECEDENCE_HIGH:
diff --git a/zuul/layoutvalidator.py b/zuul/layoutvalidator.py
index e1e8ac6..91e15d1 100644
--- a/zuul/layoutvalidator.py
+++ b/zuul/layoutvalidator.py
@@ -103,6 +103,7 @@
'success-pattern': str,
'hold-following-changes': bool,
'voting': bool,
+ 'attempts': int,
'mutex': str,
'tags': toList(str),
'parameter-function': str,
diff --git a/zuul/model.py b/zuul/model.py
index 46b0b98..b24a06b 100644
--- a/zuul/model.py
+++ b/zuul/model.py
@@ -466,6 +466,8 @@
self._files = []
self.skip_if_matcher = None
self.swift = {}
+ # Number of attempts to launch a job before giving up.
+ self.attempts = 3
def __str__(self):
return self.name
@@ -646,6 +648,7 @@
self.unable_to_merge = False
self.failing_reasons = []
self.merge_state = self.NEW
+ self.tries = {}
def __repr__(self):
return '<BuildSet item: %s #builds: %s merge state: %s>' % (
@@ -671,9 +674,12 @@
def addBuild(self, build):
self.builds[build.job.name] = build
+ if build.job.name not in self.tries:
+ self.tries[build.job.name] = 1
build.build_set = self
def removeBuild(self, build):
+ self.tries[build.job.name] += 1
del self.builds[build.job.name]
def getBuild(self, job_name):
@@ -684,6 +690,9 @@
keys.sort()
return [self.builds.get(x) for x in keys]
+ def getTries(self, job_name):
+ return self.tries.get(job_name)
+
class QueueItem(object):
"""A changish inside of a Pipeline queue"""
diff --git a/zuul/scheduler.py b/zuul/scheduler.py
index b52931e..8c26541 100644
--- a/zuul/scheduler.py
+++ b/zuul/scheduler.py
@@ -529,6 +529,7 @@
m = config_job.get('hold-following-changes', False)
if m:
job.hold_following_changes = True
+ job.attempts = config_job.get('attempts', 3)
m = config_job.get('voting', None)
if m is not None:
job.voting = m