Hello.

Kubernetes generates a unique pod name.
https://github.com/apache/airflow/blob/736a62f824d9062b52983633528e58c445d8cc56/airflow/kubernetes/pod_generator.py#L434-L458
It would be great if the pod name was available in Airflow after completing the task, so that, for example, we could use it to add [extra links](http://airflow.apache.org/docs/apache-airflow/stable/howto/define_extra_link.html) or use it as an argument in downstream tasks. To do this, we should save this name in XCOM table.

The operator for BigQuery works in a similar way.
https://github.com/apache/airflow/blob/736a62f824d9062b52983633528e58c445d8cc56/airflow/providers/google/cloud/operators/bigquery.py#L730
Thanks to this, we have links to the BigQuery console.
https://github.com/apache/airflow/blob/736a62f824d9062b52983633528e58c445d8cc56/airflow/providers/google/cloud/operators/bigquery.py#L600-L605
https://github.com/apache/airflow/blob/736a62f824d9062b52983633528e58c445d8cc56/airflow/providers/google/cloud/operators/bigquery.py#L57-L86

Best regards,
Kamil Breguła


airflow/providers/cncf/kubernetes/operators/kubernetes_pod.py
"node_selectors is deprecated. Please use node_selector instead.", DeprecationWarning
            )
            self.node_selector = node_selectors
        elif node_selector:
            self.node_selector = node_selector
        else:
            self.node_selector = {}
        self.annotations = annotations or {}
        self.affinity = convert_affinity(affinity) if affinity else k8s.V1Affinity()
        self.k8s_resources = convert_resources(resources) if resources else {}
        self.config_file = config_file
        self.image_pull_secrets = convert_image_pull_secrets(image_pull_secrets) if image_pull_secrets else []
        self.service_account_name = service_account_name
        self.is_delete_operator_pod = is_delete_operator_pod
        self.hostnetwork = hostnetwork
        self.tolerations = [convert_toleration(toleration) for toleration in tolerations] \
            if tolerations else []
        self.security_context = security_context or {}
        self.dnspolicy = dnspolicy
        self.schedulername = schedulername
        self.full_pod_spec = full_pod_spec
        self.init_containers = init_containers or []
        self.log_events_on_failure = log_events_on_failure
        self.priority_class_name = priority_class_name
        self.pod_template_file = pod_template_file
        self.name = self._set_name(name)
        self.termination_grace_period = termination_grace_period
        self.client: CoreV1Api = None
        self.pod: k8s.V1Pod = None
    def _render_nested_template_fields(