fix enabled feature glag

butler.py

@@ -435,7 +435,6 @@ def main():
       'clean_indexes', help='Clean up undefined indexes (in index.yaml).')
   parser_clean_indexes.add_argument(
       '-c', '--config-dir', required=True, help='Path to application config.')
-
   parser_create_config = subparsers.add_parser(
       'create_config', help='Create a new deployment config.')
   parser_create_config.add_argument(

src/clusterfuzz/_internal/base/tasks/__init__.py

@@ -64,6 +64,12 @@
     'regression': 24 * 60 * 60,
 }
 
+
+def get_task_duration(command):
+  """Gets the duration of a task."""
+  return TASK_LEASE_SECONDS_BY_COMMAND.get(command, TASK_LEASE_SECONDS)
+
+
 TASK_QUEUE_DISPLAY_NAMES = {
     'LINUX': 'Linux',
     'LINUX_WITH_GPU': 'Linux (with GPU)',

src/clusterfuzz/_internal/batch/service.py

@@ -238,11 +238,6 @@ def _get_config_names(batch_tasks: List[RemoteTask]):
   return config_map
 
 
-def _get_task_duration(command):
-  return tasks.TASK_LEASE_SECONDS_BY_COMMAND.get(command,
-                                                 tasks.TASK_LEASE_SECONDS)
-
-
 WeightedSubconfig = collections.namedtuple('WeightedSubconfig',
                                            ['name', 'weight'])
 
@@ -293,7 +288,7 @@ def _get_specs_from_config(batch_tasks: List[RemoteTask]) -> Dict:
     # Lower numbers are a lower priority, meaning less likely to run From:
     # https://cloud.google.com/batch/docs/reference/rest/v1/projects.locations.jobs
     priority = 0 if task.command == 'fuzz' else 1
-    max_run_duration = f'{_get_task_duration(task.command)}s'
+    max_run_duration = f'{tasks.get_task_duration(task.command)}s'
     # This saves us time and reduces fragementation, e.g. every linux fuzz task
     # run in this call will run in the same zone.
     if config_name not in subconfig_map:

src/clusterfuzz/_internal/k8s/service.py

@@ -26,6 +26,7 @@
 from kubernetes import client as k8s_client
 from kubernetes import config as k8s_config
 
+from clusterfuzz._internal.base import tasks
 from clusterfuzz._internal.base import utils
 from clusterfuzz._internal.base.tasks import task_utils
 from clusterfuzz._internal.config import local_config
@@ -146,6 +147,7 @@ def _create_job_body(config: KubernetesJobConfig, input_url: str,
           'name': job_name
       },
       'spec': {
+          'activeDeadlineSeconds': tasks.get_task_duration(config.command),
           'template': {
               'spec': {
                   'serviceAccountName':
@@ -395,6 +397,7 @@ def create_kata_container_job(self, config: KubernetesJobConfig,
             'name': job_name
         },
         'spec': {
+            'activeDeadlineSeconds': tasks.get_task_duration(config.command),
             'template': {
                 'metadata': {
                     'labels': {

src/clusterfuzz/_internal/remote_task/__init__.py

@@ -76,13 +76,13 @@ def __init__(self):
     self._gcp_batch_service = GcpBatchService()
     self._kubernetes_service = KubernetesService()
 
-  def _should_use_kubernetes(self, job_type: str) -> bool:
+  def _should_use_kubernetes(self) -> bool:
     """Determines whether to use the Kubernetes backend for a given job.
 
     The decision is made based on a random roll and the configured frequency
     for the given job type.
     """
-    frequencies = job_frequency.get_job_frequency(job_type)
+    frequencies = job_frequency.get_job_frequency()
     return random.random() < frequencies['kubernetes']
 
   def create_uworker_main_batch_job(self, module: str, job_type: str,
@@ -91,7 +91,7 @@ def create_uworker_main_batch_job(self, module: str, job_type: str,
 
     The choice of backend is determined by the `_should_use_kubernetes` method.
     """
-    if self._should_use_kubernetes(job_type):
+    if self._should_use_kubernetes():
       return self._kubernetes_service.create_uworker_main_batch_job(
           module, job_type, input_download_url)
     return self._gcp_batch_service.create_uworker_main_batch_job(
@@ -106,28 +106,21 @@ def create_uworker_main_batch_jobs(self, remote_tasks: List[RemoteTask]):
     gcp_batch_tasks = []
     kubernetes_tasks = []
 
-    # Group tasks by job_type to respect per-job frequencies
-    tasks_by_job = collections.defaultdict(list)
-    for task in remote_tasks:
-      tasks_by_job[task.job_type].append(task)
-
-    for job_type, tasks in tasks_by_job.items():
-      # Use random distribution if there is only one task
-      if len(tasks) == 1:
-        if self._should_use_kubernetes(job_type):
-          kubernetes_tasks.extend(tasks)
-        else:
-          gcp_batch_tasks.extend(tasks)
-        continue
-
+    # Use random distribution if there is only one task
+    if len(remote_tasks) == 1:
+      if self._should_use_kubernetes():
+        kubernetes_tasks.extend(remote_tasks)
+      else:
+        gcp_batch_tasks.extend(remote_tasks)
+    else:
       # Use deterministic slicing for multiple tasks
-      frequencies = job_frequency.get_job_frequency(job_type)
+      frequencies = job_frequency.get_job_frequency()
       k8s_ratio = frequencies['kubernetes']
-      k8s_count = int(len(tasks) * k8s_ratio)
+      k8s_count = int(len(remote_tasks) * k8s_ratio)
 
       # We take the first chunk for Kubernetes
-      kubernetes_tasks.extend(tasks[:k8s_count])
-      gcp_batch_tasks.extend(tasks[k8s_count:])
+      kubernetes_tasks.extend(remote_tasks[:k8s_count])
+      gcp_batch_tasks.extend(remote_tasks[k8s_count:])
 
     logs.info(f'Sending {len(gcp_batch_tasks)} tasks to GCP Batch.')
     logs.info(f'Sending {len(kubernetes_tasks)} tasks to Kubernetes.')

src/clusterfuzz/_internal/remote_task/job_frequency.py

@@ -23,38 +23,13 @@
 # By default, all jobs are sent to the GCP Batch backend. This can be
 # overridden on a per-job basis by setting the `K8S_JOBS_FREQUENCY`
 # environment variable.
-DEFAULT_FREQUENCY = {'gcp_batch': 1.0, 'kubernetes': 0.1}
+DEFAULT_FREQUENCY = {'gcp_batch': 1.0, 'kubernetes': 0.0}
 
 
-def _get_job_frequencies_from_env():
-  """Parses the `K8S_JOBS_FREQUENCY` environment variable.
-
-  The variable should be a comma-separated list of key-value pairs, where the
-  key is the job name and the value is the frequency (a float between 0 and 1).
-  For example: `libfuzzer_asan_chrome=0.5,libfuzzer_msan_chrome=0.2`.
-  """
-  job_frequencies = {}
-  frequency_string = environment.get_value('K8S_JOBS_FREQUENCY')
-  if not frequency_string:
-    return {}
-
-  for item in frequency_string.split(','):
-    key, value = item.split('=')
-    job_frequencies[key] = float(value)
-  return job_frequencies
-
-
-def get_job_frequency(job_name):
+def get_job_frequency():
   """Returns the frequency for a given job.
 
   If the frequency is not explicitly defined in the `K8S_JOBS_FREQUENCY`
   environment variable, the default frequency is returned.
   """
-  job_frequencies = _get_job_frequencies_from_env()
-  if job_name in job_frequencies:
-    kubernetes_frequency = job_frequencies[job_name]
-    return {
-        'gcp_batch': 1.0 - kubernetes_frequency,
-        'kubernetes': kubernetes_frequency
-    }
   return DEFAULT_FREQUENCY