Taragolis commented on code in PR #38466: URL: https://github.com/apache/airflow/pull/38466#discussion_r1543759158
########## airflow/providers/docker/operators/docker.py: ########## @@ -343,13 +345,20 @@ def hook(self) -> DockerHook: assert_hostname=self.tls_hostname, ssl_version=self.tls_ssl_version, ) - return DockerHook( - docker_conn_id=self.docker_conn_id, - base_url=self.docker_url, - version=self.api_version, - tls=tls_config, - timeout=self.timeout, - ) + for url in self.docker_url: + hook = DockerHook( + docker_conn_id=self.docker_conn_id, + base_url=url, + version=self.api_version, + tls=tls_config, + timeout=self.timeout, + ) + try: + hook.get_conn() + return hook + except Exception as e: + self.log.error("Failed to establish connection to Docker host %s: %s", url, e) + raise Exception("Failed to establish connection to Docker host.") Review Comment: Maybe AirflowException or python's builtin, if we could better avoid third party exceptions -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@airflow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org