Checkmk Werk 15606: Show explanation message instead of crashing

ID: 15606 Title: Show explanation message instead of crashing Component: Dynamic host configuration Level: 1 Class: Bug fix Version: 2.3.0b1 Previously, if the DCD tried to contact a remote site, then it would show the error C+: File "/omd/sites/heute/lib/python3/cmk/cee/dcd/connectors/utils.py", line 221, in _execute_sync phase1_result = self._fetch_phase1_result_from_remote_site() File "/omd/sites/heute/lib/python3/cmk/cee/dcd/connectors/utils.py", line 259, in _fetch_phase1_result_from_remote_site phase_one_result = self._web_api.execute_phase1_result( File "/omd/sites/heute/lib/python3/cmk/cee/dcd/web_api.py", line 303, in execute_phase1_result return result.json()["extensions"] KeyError: 'extensions' C-: With this Werk, the message <tt>Failed to contact remote site</tt> will be shown instead. The remaining phases were working as expected.