fix: Add cleanup steps to prevent kuttl namespace deletion timeouts

tests/templates/kuttl/ca-cert/90-cleanup-executor-pods.yaml

@@ -0,0 +1,18 @@
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster --all -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s

tests/templates/kuttl/external-access/90-cleanup-executor-pods.yaml.j2

@@ -0,0 +1,20 @@
+{% if test_scenario['values']['executor'] == 'kubernetes' %}
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s
+{% endif %}

tests/templates/kuttl/ldap/99-cleanup-executor-pods.yaml.j2

@@ -0,0 +1,20 @@
+{% if test_scenario['values']['executor'] == 'kubernetes' %}
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s
+{% endif %}

tests/templates/kuttl/logging/90-cleanup-executor-pods.yaml.j2

@@ -0,0 +1,20 @@
+{% if test_scenario['values']['executor'] == 'kubernetes' %}
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s
+{% endif %}

tests/templates/kuttl/mount-dags-configmap/90-cleanup-executor-pods.yaml.j2

@@ -0,0 +1,20 @@
+{% if test_scenario['values']['executor'] == 'kubernetes' %}
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s
+{% endif %}

tests/templates/kuttl/mount-dags-gitsync/90-cleanup-executor-pods.yaml.j2

@@ -0,0 +1,20 @@
+{% if test_scenario['values']['executor'] == 'kubernetes' %}
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s
+{% endif %}

tests/templates/kuttl/oidc/90-cleanup-executor-pods.yaml

@@ -0,0 +1,18 @@
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s

tests/templates/kuttl/opa/90-cleanup-executor-pods.yaml

@@ -0,0 +1,18 @@
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s

tests/templates/kuttl/overrides/90-cleanup-executor-pods.yaml

@@ -0,0 +1,18 @@
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster --all -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s

tests/templates/kuttl/remote-logging/90-cleanup-executor-pods.yaml.j2

@@ -0,0 +1,20 @@
+{% if test_scenario['values']['executor'] == 'kubernetes' %}
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s
+{% endif %}

tests/templates/kuttl/smoke/90-cleanup-executor-pods.yaml.j2

@@ -0,0 +1,20 @@
+{% if test_scenario['values']['executor'] == 'kubernetes' %}
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s
+{% endif %}

tests/templates/kuttl/triggerer/90-cleanup-executor-pods.yaml.j2

@@ -0,0 +1,20 @@
+{% if test_scenario['values']['executor'] == 'kubernetes' %}
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s
+{% endif %}

tests/templates/kuttl/versioning/90-cleanup-executor-pods.yaml

@@ -0,0 +1,18 @@
+---
+# Force-delete KubernetesExecutor DAG task pods before kuttl deletes the namespace.
+# Their Vector sidecar does not respond to SIGTERM (it is not PID 1), so these pods
+# sit in Terminating for the full terminationGracePeriodSeconds (300s), blocking
+# namespace deletion past kuttl's timeout.
+# The proper fix is in operator-rs (making Vector PID 1 via exec).
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+timeout: 600
+commands:
+  - script: |
+      kubectl delete airflowcluster airflow -n $NAMESPACE --wait=false 2>/dev/null || true
+  - script: |
+      if kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=120s 2>/dev/null; then
+        exit 0
+      fi
+      kubectl delete pods -l app.kubernetes.io/name=airflow -n $NAMESPACE --grace-period=0 --force 2>/dev/null || true
+      kubectl wait --for=delete pod -l app.kubernetes.io/name=airflow -n $NAMESPACE --timeout=300s