--- - name: Check Matrix Client API ansible.builtin.uri: url: "{{ matrix_dendrite_client_api_url_endpoint_public }}" follow_redirects: none validate_certs: "{{ matrix_dendrite_self_check_validate_certificates }}" register: result_matrix_dendrite_client_api ignore_errors: true check_mode: false delegate_to: 127.0.0.1 become: false - name: Fail if Matrix Client API not working ansible.builtin.fail: msg: "Failed checking Matrix Client API is up at `{{ matrix_server_fqn_matrix }}` (checked endpoint: `{{ matrix_dendrite_client_api_url_endpoint_public }}`). Is Dendrite running? Is port 443 open in your firewall? Full error: {{ result_matrix_dendrite_client_api }}" when: "(result_matrix_dendrite_client_api.failed or 'json' not in result_matrix_dendrite_client_api)" - name: Report working Matrix Client API ansible.builtin.debug: msg: "The Matrix Client API at `{{ matrix_server_fqn_matrix }}` (checked endpoint: `{{ matrix_dendrite_client_api_url_endpoint_public }}`) is working"