Dr-Denzy edited a comment on issue #10278:
URL: https://github.com/apache/airflow/issues/10278#issuecomment-826827078
Reproduced this issue with Airflow 2.0.2 and 2.1.0dev0.
Produced the error log below:
```bash
...
"name": "airflow-fernet-key"
}
}
},
{
"name": "AIRFLOW__CORE__SQL_ALCHEMY_CONN",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_CONN_AIRFLOW_DB",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_IS_K8S_EXECUTOR_POD",
"value": "True"
}
],
"image": "k8s-dags:1.0.8",
"imagePullPolicy": "IfNotPresent",
"name": "base",
"volumeMounts": [
{
"mountPath": "/opt/airflow/logs",
"name": "airflow-logs"
},
{
"mountPath": "/opt/airflow/airflow.cfg",
"name": "config",
"readOnly": true,
"subPath": "airflow.cfg"
},
{
"name": "incorrect_name",
"mountPath": "/opt/airflow/mount"
}
]
}
],
"restartPolicy": "Never",
"securityContext": {
"fsGroup": 0,
"runAsUser": 50000
},
"serviceAccountName": "airflow-worker",
"volumes": [
{
"emptyDir": {},
"name": "airflow-logs"
},
{
"configMap": {
"name": "airflow-airflow-config"
},
"name": "config"
},
{
"name": "correct_name",
"emptyDir": {}
}
]
}
}
Traceback (most recent call last):
File
"/home/airflow/.local/lib/python3.8/site-packages/airflow/kubernetes/pod_launcher.py",
line 81, in run_pod_async
resp = self._client.create_namespaced_pod(
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api/core_v1_api.py",
line 6174, in create_namespaced_pod
(data) = self.create_namespaced_pod_with_http_info(namespace, body,
**kwargs) # noqa: E501
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api/core_v1_api.py",
line 6251, in create_namespaced_pod_with_http_info
return self.api_client.call_api(
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api_client.py",
line 340, in call_api
return self.__call_api(resource_path, method,
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api_client.py",
line 172, in __call_api
response_data = self.request(
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api_client.py",
line 382, in request
return self.rest_client.POST(url,
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/rest.py",
line 272, in POST
return self.request("POST", url,
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/rest.py",
line 231, in request
raise ApiException(http_resp=r)
kubernetes.client.rest.ApiException: (422)
Reason: Unprocessable Entity
HTTP response headers: HTTPHeaderDict({'Cache-Control': 'no-cache, private',
'Content-Type': 'application/json', 'X-Kubernetes-Pf-Flowschema-Uid':
'f9015e00-ae0c-4c93-ac2e-511661d3ef91', 'X-Kubernetes-Pf-Prioritylevel-Uid':
'ac9cdcce-9878-432a-a4a3-e0b76e5acc54', 'Date': 'Mon, 26 Apr 2021 13:00:31
GMT', 'Content-Length': '1152'})
HTTP response body:
{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"Pod
\"kpopodtemplatefiledagexecutorconfig10278.fc985e1fce7243b49f7bd6929b1b77f7\"
is invalid: [spec.volumes[2[].name: Invalid value: \"correct_name\": a
lowercase RFC 1123 label must consist of lower case alphanumeric characters or
'-', and must start and end with an alphanumeric character (e.g. 'my-name', or
'123-abc', regex used for validation is '[a-z0-9[]([-a-z0-9[]*[a-z0-9[])?'),
spec.containers[0[].volumeMounts[2[].name: Not found:
\"incorrect_name\"]","reason":"Invalid","details":{"name":"kpopodtemplatefiledagexecutorconfig10278.fc985e1fce7243b49f7bd6929b1b77f7","kind":"Pod","causes":[{"reason":"FieldValueInvalid","message":"Invalid
value: \"correct_name\": a lowercase RFC 1123 label must consist of lower case
alphanumeric characters or '-', and must start and end with an alphanumeric
character (e.g. 'my-name', or '123-abc', regex used for validation is
'[a-z0-9[]([-a-z0-9[]
*[a-z0-9[])?')","field":"spec.volumes[2[].name"},{"reason":"FieldValueNotFound","message":"Not
found:
\"incorrect_name\"","field":"spec.containers[0[].volumeMounts[2[].name"}]},"code":422}
[2021-04-26 13:00:31,317[] {kubernetes_executor.py:563} WARNING -
ApiException when attempting to run task, re-queueing. Message: Pod
"kpopodtemplatefiledagexecutorconfig10278.fc985e1fce7243b49f7bd6929b1b77f7" is
invalid: [spec.volumes[2[].name: Invalid value: "correct_name": a lowercase RFC
1123 label must consist of lower case alphanumeric characters or '-', and must
start and end with an alphanumeric character (e.g. 'my-name', or '123-abc',
regex used for validation is '[a-z0-9[]([-a-z0-9[]*[a-z0-9[])?'),
spec.containers[0[].volumeMounts[2[].name: Not found: "incorrect_name"]
[2021-04-26 13:00:31,318[] {dag_processing.py:385} DEBUG - Received message
of type DagParsingStat
[2021-04-26 13:00:31,318[] {dag_processing.py:385} DEBUG - Received message
of type DagParsingStat
[2021-04-26 13:00:31,328[] {scheduler_job.py:1399} DEBUG - Next timed event
is in 0.360804
[2021-04-26 13:00:31,328[] {scheduler_job.py:1401} DEBUG - Ran scheduling
loop in 0.07 seconds
[2021-04-26 13:00:31,692[] {scheduler_job.py:1588} DEBUG - Running
SchedulerJob._create_dagruns_for_dags with retries. Try 1 of 3
[2021-04-26 13:00:31,706[] {scheduler_job.py:1569} DEBUG - Running
SchedulerJob._get_dagmodels_and_create_dagruns with retries. Try 1 of 3
[2021-04-26 13:00:31,721[] {scheduler_job.py:1795} DEBUG - DAG
kpo-pod-template-file-dag not changed structure, skipping
dagrun.verify_integrity
[2021-04-26 13:00:31,725[] {dagrun.py:491} DEBUG - number of tis tasks for
<DagRun kpo-pod-template-file-dag @ 2021-01-01 00:00:00+00:00:
scheduled__2021-01-01T00:00:00+00:00, externally triggered: False>: 4 task(s)
[2021-04-26 13:00:31,725[] {dagrun.py:506} DEBUG - number of scheduleable
tasks for <DagRun kpo-pod-template-file-dag @ 2021-01-01 00:00:00+00:00:
scheduled__2021-01-01T00:00:00+00:00, externally triggered: False>: 1 task(s)
[2021-04-26 13:00:31,725[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.end 2021-01-01 00:00:00+00:00 [None[]> dependency
'Not In Retry Period' PASSED: True, The task instance was not marked for
retrying.
[2021-04-26 13:00:31,725[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.end 2021-01-01 00:00:00+00:00 [None[]> dependency
'Previous Dagrun State' PASSED: True, The task did not have depends_on_past set.
[2021-04-26 13:00:31,726[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.end 2021-01-01 00:00:00+00:00 [None[]> dependency
'Trigger Rule' PASSED: False, Task's trigger rule 'all_success' requires all
upstream tasks to have succeeded, but found 1 non-success(es).
upstream_tasks_state={'total': 2, 'successes': 1, 'skipped': 0, 'failed': 0,
'upstream_failed': 0, 'done': 1}, upstream_task_ids={'task-one',
'executor_config_10278'}
[2021-04-26 13:00:31,726[] {taskinstance.py:867} DEBUG - Dependencies not
met for <TaskInstance: kpo-pod-template-file-dag.end 2021-01-01 00:00:00+00:00
[None[]>, dependency 'Trigger Rule' FAILED: Task's trigger rule 'all_success'
requires all upstream tasks to have succeeded, but found 1 non-success(es).
upstream_tasks_state={'total': 2, 'successes': 1, 'skipped': 0, 'failed': 0,
'upstream_failed': 0, 'done': 1}, upstream_task_ids={'task-one',
'executor_config_10278'}
[2021-04-26 13:00:31,728[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.executor_config_10278 2021-01-01 00:00:00+00:00
[queued[]> dependency 'Not In Retry Period' PASSED: True, The context specified
that being in a retry period was permitted.
[2021-04-26 13:00:31,729[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.executor_config_10278 2021-01-01 00:00:00+00:00
[queued[]> dependency 'Previous Dagrun State' PASSED: True, The task did not
have depends_on_past set.
[2021-04-26 13:00:31,729[] {taskinstance.py:877} DEBUG - Dependencies all
met for <TaskInstance: kpo-pod-template-file-dag.executor_config_10278
2021-01-01 00:00:00+00:00 [queued[]>
[2021-04-26 13:00:31,729[] {scheduler_job.py:1823} DEBUG - Skipping SLA
check for <DAG: kpo-pod-template-file-dag> because no tasks in DAG have SLAs
[2021-04-26 13:00:31,738[] {scheduler_job.py:940} DEBUG - No tasks to
consider for execution.
[2021-04-26 13:00:31,740[] {base_executor.py:150} DEBUG - 1 running task
instances
[2021-04-26 13:00:31,740[] {base_executor.py:151} DEBUG - 0 in queue
[2021-04-26 13:00:31,741[] {base_executor.py:152} DEBUG - 31 open slots
[2021-04-26 13:00:31,741[] {base_executor.py:161} DEBUG - Calling the <class
'airflow.executors.kubernetes_executor.KubernetesExecutor'> sync method
[2021-04-26 13:00:31,741[] {kubernetes_executor.py:510} DEBUG -
self.running: {TaskInstanceKey(dag_id='kpo-pod-template-file-dag',
task_id='executor_config_10278', execution_date=datetime.datetime(2021, 1, 1,
0, 0, tzinfo=Timezone('UTC')), try_number=1)}
[2021-04-26 13:00:31,741[] {kubernetes_executor.py:335} DEBUG - Syncing
KubernetesExecutor
[2021-04-26 13:00:31,741[] {kubernetes_executor.py:261} DEBUG -
KubeJobWatcher alive, continuing
[2021-04-26 13:00:31,743[] {kubernetes_executor.py:275} INFO - Kubernetes
job is (TaskInstanceKey(dag_id='kpo-pod-template-file-dag',
task_id='executor_config_10278', execution_date=datetime.datetime(2021, 1, 1,
0, 0, tzinfo=Timezone('UTC')), try_number=1), ['airflow', 'tasks', 'run',
'kpo-pod-template-file-dag', 'executor_config_10278',
'2021-01-01T00:00:00+00:00', '--local', '--pool', 'default_pool', '--subdir',
'/opt/airflow/dags/pod_template_dag.py'], {'api_version': 'v1',
'kind': 'Pod',
'metadata': {'annotations': None,
'cluster_name': None,
'creation_timestamp': None,
'deletion_grace_period_seconds': None,
'deletion_timestamp': None,
'finalizers': None,
'generate_name': None,
'generation': None,
'initializers': None,
'labels': None,
'managed_fields': None,
'name': None,
'namespace': None,
'owner_references': None,
'resource_version': None,
'self_link': None,
'uid': None},
'spec': {'active_deadline_seconds': None,
'affinity': None,
'automount_service_account_token': None,
'containers': [{'args': [],
'command': [],
'env': [],
'env_from': [],
'image': None,
'image_pull_policy': None,
'lifecycle': None,
'liveness_probe': None,
'name': 'base',
'ports': [],
'readiness_probe': None,
'resources': None,
'security_context': None,
'stdin': None,
'stdin_once': None,
'termination_message_path': None,
'termination_message_policy': None,
'tty': None,
'volume_devices': None,
'volume_mounts': [{'mountPath':
'/opt/airflow/mount',
'name': 'incorrect_name'}],
'working_dir': None}],
'dns_config': None,
'dns_policy': None,
'enable_service_links': None,
'host_aliases': None,
'host_ipc': None,
'host_network': False,
'host_pid': None,
'hostname': None,
'image_pull_secrets': [],
'init_containers': None,
'node_name': None,
'node_selector': None,
'preemption_policy': None,
'priority': None,
'priority_class_name': None,
'readiness_gates': None,
'restart_policy': None,
'runtime_class_name': None,
'scheduler_name': None,
'security_context': None,
'service_account': None,
'service_account_name': None,
'share_process_namespace': None,
'subdomain': None,
'termination_grace_period_seconds': None,
'tolerations': None,
'volumes': [{'emptyDir': {}, 'name': 'correct_name'}]},
'status': None}, None)
},
"spec": {
"affinity": {},
"containers": [
{
"args": [
"airflow",
"tasks",
"run",
"kpo-pod-template-file-dag",
"executor_config_10278",
"2021-01-01T00:00:00+00:00",
"--local",
"--pool",
"default_pool",
"--subdir",
"/opt/airflow/dags/pod_template_dag.py"
],
"env": [
{
"name": "AIRFLOW__CORE__EXECUTOR",
"value": "LocalExecutor"
},
{
"name": "AIRFLOW__CORE__FERNET_KEY",
"valueFrom": {
"secretKeyRef": {
"key": "fernet-key",
"name": "airflow-fernet-key"
}
}
},
{
"name": "AIRFLOW__CORE__SQL_ALCHEMY_CONN",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_CONN_AIRFLOW_DB",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_IS_K8S_EXECUTOR_POD",
"value": "True"
}
],
"image": "k8s-dags:1.0.8",
"imagePullPolicy": "IfNotPresent",
"name": "base",
"volumeMounts": [
{
"mountPath": "/opt/airflow/logs",
"name": "airflow-logs"
},
{
"mountPath": "/opt/airflow/airflow.cfg",
"name": "config",
"readOnly": true,
"subPath": "airflow.cfg"
},
{
"name": "incorrect_name",
"mountPath": "/opt/airflow/mount"
}
]
}
],
"restartPolicy": "Never",
"securityContext": {
"fsGroup": 0,
"runAsUser": 50000
},
"serviceAccountName": "airflow-worker",
"volumes": [
{
"emptyDir": {},
"name": "airflow-logs"
},
{
"configMap": {
"name": "airflow-airflow-config"
},
"name": "config"
},
{
"name": "correct_name",
"emptyDir": {}
}
]
}
}
},
{
"name": "AIRFLOW__CORE__FERNET_KEY",
"valueFrom": {
"secretKeyRef": {
"key": "fernet-key",
"name": "airflow-fernet-key"
}
}
},
{
"name": "AIRFLOW__CORE__SQL_ALCHEMY_CONN",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_CONN_AIRFLOW_DB",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_IS_K8S_EXECUTOR_POD",
"value": "True"
}
],
"image": "k8s-dags:1.0.8",
"imagePullPolicy": "IfNotPresent",
"name": "base",
"volumeMounts": [
{
"mountPath": "/opt/airflow/logs",
"name": "airflow-logs"
},
{
"mountPath": "/opt/airflow/airflow.cfg",
"name": "config",
"readOnly": true,
"subPath": "airflow.cfg"
},
{
"name": "incorrect_name",
"mountPath": "/opt/airflow/mount"
}
]
}
],
"restartPolicy": "Never",
"securityContext": {
"fsGroup": 0,
"runAsUser": 50000
},
"serviceAccountName": "airflow-worker",
"volumes": [
{
"emptyDir": {},
"name": "airflow-logs"
},
{
"configMap": {
"name": "airflow-airflow-config"
},
"name": "config"
},
{
"name": "correct_name",
"emptyDir": {}
}
]
}
}
Traceback (most recent call last):
File
"/home/airflow/.local/lib/python3.8/site-packages/airflow/kubernetes/pod_launcher.py",
line 81, in run_pod_async
resp = self._client.create_namespaced_pod(
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api/core_v1_api.py",
line 6174, in create_namespaced_pod
(data) = self.create_namespaced_pod_with_http_info(namespace, body,
**kwargs) # noqa: E501
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api/core_v1_api.py",
line 6251, in create_namespaced_pod_with_http_info
return self.api_client.call_api(
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api_client.py",
line 340, in call_api
return self.__call_api(resource_path, method,
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api_client.py",
line 172, in __call_api
response_data = self.request(
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api_client.py",
line 382, in request
return self.rest_client.POST(url,
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/rest.py",
line 272, in POST
return self.request("POST", url,
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/rest.py",
line 231, in request
raise ApiException(http_resp=r)
kubernetes.client.rest.ApiException: (422)
Reason: Unprocessable Entity
HTTP response headers: HTTPHeaderDict({'Cache-Control': 'no-cache, private',
'Content-Type': 'application/json', 'X-Kubernetes-Pf-Flowschema-Uid':
'f9015e00-ae0c-4c93-ac2e-511661d3ef91', 'X-Kubernetes-Pf-Prioritylevel-Uid':
'ac9cdcce-9878-432a-a4a3-e0b76e5acc54', 'Date': 'Mon, 26 Apr 2021 13:00:31
GMT', 'Content-Length': '1152'})
HTTP response body:
{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"Pod
\"kpopodtemplatefiledagexecutorconfig10278.46f14279bf9c48799b809e17d7d72eea\"
is invalid: [spec.volumes[2[].name: Invalid value: \"correct_name\": a
lowercase RFC 1123 label must consist of lower case alphanumeric characters or
'-', and must start and end with an alphanumeric character (e.g. 'my-name', or
'123-abc', regex used for validation is '[a-z0-9[]([-a-z0-9[]*[a-z0-9[])?'),
spec.containers[0[].volumeMounts[2[].name: Not found:
\"incorrect_name\"]","reason":"Invalid","details":{"name":"kpopodtemplatefiledagexecutorconfig10278.46f14279bf9c48799b809e17d7d72eea","kind":"Pod","causes":[{"reason":"FieldValueInvalid","message":"Invalid
value: \"correct_name\": a lowercase RFC 1123 label must consist of lower case
alphanumeric characters or '-', and must start and end with an alphanumeric
character (e.g. 'my-name', or '123-abc', regex used for validation is
'[a-z0-9[]([-a-z0-9[]
*[a-z0-9[])?')","field":"spec.volumes[2[].name"},{"reason":"FieldValueNotFound","message":"Not
found:
\"incorrect_name\"","field":"spec.containers[0[].volumeMounts[2[].name"}]},"code":422}
[2021-04-26 13:00:31,769[] {kubernetes_executor.py:563} WARNING -
ApiException when attempting to run task, re-queueing. Message: Pod
"kpopodtemplatefiledagexecutorconfig10278.46f14279bf9c48799b809e17d7d72eea" is
invalid: [spec.volumes[2[].name: Invalid value: "correct_name": a lowercase RFC
1123 label must consist of lower case alphanumeric characters or '-', and must
start and end with an alphanumeric character (e.g. 'my-name', or '123-abc',
regex used for validation is '[a-z0-9[]([-a-z0-9[]*[a-z0-9[])?'),
spec.containers[0[].volumeMounts[2[].name: Not found: "incorrect_name"]
[2021-04-26 13:00:31,792[] {scheduler_job.py:1399} DEBUG - Next timed event
is in 1.342707
[2021-04-26 13:00:31,792[] {scheduler_job.py:1401} DEBUG - Ran scheduling
loop in 0.10 seconds
[2021-04-26 13:00:32,120[] {settings.py:292} DEBUG - Disposing DB connection
pool (PID 261)
[2021-04-26 13:00:32,127[] {scheduler_job.py:310} DEBUG - Waiting for
<ForkProcess name='DagFileProcessor18-Process' pid=261 parent=43 stopped
exitcode=0>
[2021-04-26 13:00:32,148[] {settings.py:292} DEBUG - Disposing DB connection
pool (PID 265)
[2021-04-26 13:00:32,154[] {scheduler_job.py:310} DEBUG - Waiting for
<ForkProcess name='DagFileProcessor19-Process' pid=265 parent=43 stopped
exitcode=0>
[2021-04-26 13:00:32,794[] {scheduler_job.py:1588} DEBUG - Running
SchedulerJob._create_dagruns_for_dags with retries. Try 1 of 3
[2021-04-26 13:00:32,807[] {scheduler_job.py:1569} DEBUG - Running
SchedulerJob._get_dagmodels_and_create_dagruns with retries. Try 1 of 3
[2021-04-26 13:00:32,828[] {scheduler_job.py:1795} DEBUG - DAG
kpo-pod-template-file-dag not changed structure, skipping
dagrun.verify_integrity
[2021-04-26 13:00:32,833[] {dagrun.py:491} DEBUG - number of tis tasks for
<DagRun kpo-pod-template-file-dag @ 2021-01-01 00:00:00+00:00:
scheduled__2021-01-01T00:00:00+00:00, externally triggered: False>: 4 task(s)
[2021-04-26 13:00:32,833[] {dagrun.py:506} DEBUG - number of scheduleable
tasks for <DagRun kpo-pod-template-file-dag @ 2021-01-01 00:00:00+00:00:
scheduled__2021-01-01T00:00:00+00:00, externally triggered: False>: 1 task(s)
[2021-04-26 13:00:32,833[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.end 2021-01-01 00:00:00+00:00 [None[]> dependency
'Not In Retry Period' PASSED: True, The task instance was not marked for
retrying.
[2021-04-26 13:00:32,833[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.end 2021-01-01 00:00:00+00:00 [None[]> dependency
'Previous Dagrun State' PASSED: True, The task did not have depends_on_past set.
[2021-04-26 13:00:32,834[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.end 2021-01-01 00:00:00+00:00 [None[]> dependency
'Trigger Rule' PASSED: False, Task's trigger rule 'all_success' requires all
upstream tasks to have succeeded, but found 1 non-success(es).
upstream_tasks_state={'total': 2, 'successes': 1, 'skipped': 0, 'failed': 0,
'upstream_failed': 0, 'done': 1}, upstream_task_ids={'task-one',
'executor_config_10278'}
[2021-04-26 13:00:32,834[] {taskinstance.py:867} DEBUG - Dependencies not
met for <TaskInstance: kpo-pod-template-file-dag.end 2021-01-01 00:00:00+00:00
[None[]>, dependency 'Trigger Rule' FAILED: Task's trigger rule 'all_success'
requires all upstream tasks to have succeeded, but found 1 non-success(es).
upstream_tasks_state={'total': 2, 'successes': 1, 'skipped': 0, 'failed': 0,
'upstream_failed': 0, 'done': 1}, upstream_task_ids={'task-one',
'executor_config_10278'}
[2021-04-26 13:00:32,837[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.executor_config_10278 2021-01-01 00:00:00+00:00
[queued[]> dependency 'Not In Retry Period' PASSED: True, The context specified
that being in a retry period was permitted.
[2021-04-26 13:00:32,837[] {taskinstance.py:887} DEBUG - <TaskInstance:
kpo-pod-template-file-dag.executor_config_10278 2021-01-01 00:00:00+00:00
[queued[]> dependency 'Previous Dagrun State' PASSED: True, The task did not
have depends_on_past set.
[2021-04-26 13:00:32,837[] {taskinstance.py:877} DEBUG - Dependencies all
met for <TaskInstance: kpo-pod-template-file-dag.executor_config_10278
2021-01-01 00:00:00+00:00 [queued[]>
[2021-04-26 13:00:32,837[] {scheduler_job.py:1823} DEBUG - Skipping SLA
check for <DAG: kpo-pod-template-file-dag> because no tasks in DAG have SLAs
[2021-04-26 13:00:32,848[] {scheduler_job.py:940} DEBUG - No tasks to
consider for execution.
[2021-04-26 13:00:32,850[] {base_executor.py:150} DEBUG - 1 running task
instances
[2021-04-26 13:00:32,851[] {base_executor.py:151} DEBUG - 0 in queue
[2021-04-26 13:00:32,851[] {base_executor.py:152} DEBUG - 31 open slots
[2021-04-26 13:00:32,851[] {base_executor.py:161} DEBUG - Calling the <class
'airflow.executors.kubernetes_executor.KubernetesExecutor'> sync method
[2021-04-26 13:00:32,851[] {kubernetes_executor.py:510} DEBUG -
self.running: {TaskInstanceKey(dag_id='kpo-pod-template-file-dag',
task_id='executor_config_10278', execution_date=datetime.datetime(2021, 1, 1,
0, 0, tzinfo=Timezone('UTC')), try_number=1)}
[2021-04-26 13:00:32,851[] {kubernetes_executor.py:335} DEBUG - Syncing
KubernetesExecutor
[2021-04-26 13:00:32,851[] {kubernetes_executor.py:261} DEBUG -
KubeJobWatcher alive, continuing
[2021-04-26 13:00:32,853[] {kubernetes_executor.py:275} INFO - Kubernetes
job is (TaskInstanceKey(dag_id='kpo-pod-template-file-dag',
task_id='executor_config_10278', execution_date=datetime.datetime(2021, 1, 1,
0, 0, tzinfo=Timezone('UTC')), try_number=1), ['airflow', 'tasks', 'run',
'kpo-pod-template-file-dag', 'executor_config_10278',
'2021-01-01T00:00:00+00:00', '--local', '--pool', 'default_pool', '--subdir',
'/opt/airflow/dags/pod_template_dag.py'], {'api_version': 'v1',
'kind': 'Pod',
'metadata': {'annotations': None,
'cluster_name': None,
'creation_timestamp': None,
'deletion_grace_period_seconds': None,
'deletion_timestamp': None,
'finalizers': None,
'generate_name': None,
'generation': None,
'initializers': None,
'labels': None,
'managed_fields': None,
'name': None,
'namespace': None,
'owner_references': None,
'resource_version': None,
'self_link': None,
'uid': None},
'spec': {'active_deadline_seconds': None,
'affinity': None,
'automount_service_account_token': None,
'containers': [{'args': [],
'command': [],
'env': [],
'env_from': [],
'image': None,
'image_pull_policy': None,
'lifecycle': None,
'liveness_probe': None,
'name': 'base',
'ports': [],
'readiness_probe': None,
'resources': None,
'security_context': None,
'stdin': None,
'stdin_once': None,
'termination_message_path': None,
'termination_message_policy': None,
'tty': None,
'volume_devices': None,
'volume_mounts': [{'mountPath':
'/opt/airflow/mount',
'name': 'incorrect_name'}],
'working_dir': None}],
'dns_config': None,
'dns_policy': None,
'enable_service_links': None,
'host_aliases': None,
'host_ipc': None,
'host_network': False,
'host_pid': None,
'hostname': None,
'image_pull_secrets': [],
'init_containers': None,
'node_name': None,
'node_selector': None,
'preemption_policy': None,
'priority': None,
'priority_class_name': None,
'readiness_gates': None,
'restart_policy': None,
'runtime_class_name': None,
'scheduler_name': None,
'security_context': None,
'service_account': None,
'service_account_name': None,
'share_process_namespace': None,
'subdomain': None,
'termination_grace_period_seconds': None,
'tolerations': None,
'volumes': [{'emptyDir': {}, 'name': 'correct_name'}]},
'status': None}, None)
},
"spec": {
"affinity": {},
"containers": [
{
"args": [
"airflow",
"tasks",
"run",
"kpo-pod-template-file-dag",
"executor_config_10278",
"2021-01-01T00:00:00+00:00",
"--local",
"--pool",
"default_pool",
"--subdir",
"/opt/airflow/dags/pod_template_dag.py"
],
"env": [
{
"name": "AIRFLOW__CORE__EXECUTOR",
"value": "LocalExecutor"
},
{
"name": "AIRFLOW__CORE__FERNET_KEY",
"valueFrom": {
"secretKeyRef": {
"key": "fernet-key",
"name": "airflow-fernet-key"
}
}
},
{
"name": "AIRFLOW__CORE__SQL_ALCHEMY_CONN",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_CONN_AIRFLOW_DB",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_IS_K8S_EXECUTOR_POD",
"value": "True"
}
],
"image": "k8s-dags:1.0.8",
"imagePullPolicy": "IfNotPresent",
"name": "base",
"volumeMounts": [
{
"mountPath": "/opt/airflow/logs",
"name": "airflow-logs"
},
{
"mountPath": "/opt/airflow/airflow.cfg",
"name": "config",
"readOnly": true,
"subPath": "airflow.cfg"
},
{
"name": "incorrect_name",
"mountPath": "/opt/airflow/mount"
}
]
}
],
"restartPolicy": "Never",
"securityContext": {
"fsGroup": 0,
"runAsUser": 50000
},
"serviceAccountName": "airflow-worker",
"volumes": [
{
"emptyDir": {},
"name": "airflow-logs"
},
{
"configMap": {
"name": "airflow-airflow-config"
},
"name": "config"
},
{
"name": "correct_name",
"emptyDir": {}
}
]
}
}
"secretKeyRef": {
"key": "fernet-key",
"name": "airflow-fernet-key"
}
}
},
{
"name": "AIRFLOW__CORE__SQL_ALCHEMY_CONN",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_CONN_AIRFLOW_DB",
"valueFrom": {
"secretKeyRef": {
"key": "connection",
"name": "airflow-airflow-metadata"
}
}
},
{
"name": "AIRFLOW_IS_K8S_EXECUTOR_POD",
"value": "True"
}
],
"image": "k8s-dags:1.0.8",
"imagePullPolicy": "IfNotPresent",
"name": "base",
"volumeMounts": [
{
"mountPath": "/opt/airflow/logs",
"name": "airflow-logs"
},
{
"mountPath": "/opt/airflow/airflow.cfg",
"name": "config",
"readOnly": true,
"subPath": "airflow.cfg"
},
{
"name": "incorrect_name",
"mountPath": "/opt/airflow/mount"
}
]
}
],
"restartPolicy": "Never",
"securityContext": {
"fsGroup": 0,
"runAsUser": 50000
},
"serviceAccountName": "airflow-worker",
"volumes": [
{
"emptyDir": {},
"name": "airflow-logs"
},
{
"configMap": {
"name": "airflow-airflow-config"
},
"name": "config"
},
{
"name": "correct_name",
"emptyDir": {}
}
]
}
}
Traceback (most recent call last):
File
"/home/airflow/.local/lib/python3.8/site-packages/airflow/kubernetes/pod_launcher.py",
line 81, in run_pod_async
resp = self._client.create_namespaced_pod(
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api/core_v1_api.py",
line 6174, in create_namespaced_pod
(data) = self.create_namespaced_pod_with_http_info(namespace, body,
**kwargs) # noqa: E501
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api/core_v1_api.py",
line 6251, in create_namespaced_pod_with_http_info
return self.api_client.call_api(
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api_client.py",
line 340, in call_api
return self.__call_api(resource_path, method,
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api_client.py",
line 172, in __call_api
response_data = self.request(
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/api_client.py",
line 382, in request
return self.rest_client.POST(url,
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/rest.py",
line 272, in POST
return self.request("POST", url,
File
"/home/airflow/.local/lib/python3.8/site-packages/kubernetes/client/rest.py",
line 231, in request
raise ApiException(http_resp=r)
kubernetes.client.rest.ApiException: (422)
Reason: Unprocessable Entity
HTTP response headers: HTTPHeaderDict({'Cache-Control': 'no-cache, private',
'Content-Type': 'application/json', 'X-Kubernetes-Pf-Flowschema-Uid':
'f9015e00-ae0c-4c93-ac2e-511661d3ef91', 'X-Kubernetes-Pf-Prioritylevel-Uid':
'ac9cdcce-9878-432a-a4a3-e0b76e5acc54', 'Date': 'Mon, 26 Apr 2021 13:00:32
GMT', 'Content-Length': '1152'})
HTTP response body:
{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"Pod
\"kpopodtemplatefiledagexecutorconfig10278.752db5fe1a6849b18bf853e89d6ba727\"
is invalid: [spec.volumes[2[].name: Invalid value: \"correct_name\": a
lowercase RFC 1123 label must consist of lower case alphanumeric characters or
'-', and must start and end with an alphanumeric character (e.g. 'my-name', or
'123-abc', regex used for validation is '[a-z0-9[]([-a-z0-9[]*[a-z0-9[])?'),
spec.containers[0[].volumeMounts[2[].name: Not found:
\"incorrect_name\"]","reason":"Invalid","details":{"name":"kpopodtemplatefiledagexecutorconfig10278.752db5fe1a6849b18bf853e89d6ba727","kind":"Pod","causes":[{"reason":"FieldValueInvalid","message":"Invalid
value: \"correct_name\": a lowercase RFC 1123 label must consist of lower case
alphanumeric characters or '-', and must start and end with an alphanumeric
character (e.g. 'my-name', or '123-abc', regex used for validation is
'[a-z0-9[]([-a-z0-9[]
*[a-z0-9[])?')","field":"spec.volumes[2[].name"},{"reason":"FieldValueNotFound","message":"Not
found:
\"incorrect_name\"","field":"spec.containers[0[].volumeMounts[2[].name"}]},"code":422}
[2021-04-26 13:00:32,869[] {kubernetes_executor.py:563} WARNING -
ApiException when attempting to run task, re-queueing. Message: Pod
"kpopodtemplatefiledagexecutorconfig10278.752db5fe1a6849b18bf853e89d6ba727" is
invalid: [spec.volumes[2[].name: Invalid value: "correct_name": a lowercase RFC
1123 label must consist of lower case alphanumeric characters or '-', and must
start and end with an alphanumeric character (e.g. 'my-name', or '123-abc',
regex used for validation is '[a-z0-9[]([-a-z0-9[]*[a-z0-9[])?'),
spec.containers[0[].volumeMounts[2[].name: Not found: "incorrect_name"]
[2021-04-26 13:00:32,870[] {dag_processing.py:385} DEBUG - Received message
of type DagParsingStat
[2021-04-26 13:00:32,870[] {dag_processing.py:385} DEBUG - Received message
of type DagParsingStat
[2021-04-26 13:00:32,870[] {dag_processing.py:385} DEBUG - Received message
of type DagParsingStat
[2021-04-26 13:00:32,870[] {dag_processing.py:385} DEBUG - Received message
of type DagParsingStat
[2021-04-26 13:00:32,880[] {scheduler_job.py:1399} DEBUG - Next timed event
is in 0.254282
[2021-04-26 13:00:32,881[] {scheduler_job.py:1401} DEBUG - Ran scheduling
loop in 0.09 seconds
[2021-04-26 13:00:33,136[] {scheduler_job.py:1588} DEBUG - Running
SchedulerJob._create_dagruns_for_dags with retries.
...
```
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