diff --git a/diskimage_builder/elements/journal-to-console/README.rst b/diskimage_builder/elements/journal-to-console/README.rst new file mode 100644 index 00000000..bd6953d9 --- /dev/null +++ b/diskimage_builder/elements/journal-to-console/README.rst @@ -0,0 +1,10 @@ +================== +journal-to-console +================== + +Configure systemd's journal to send all logs to console. Useful for +debugging issues before you can log into a host, such as network or +authentication issues. + +The console can be retrieved from an OpenStack cloud with a command +such as ``openstack console log show ``. diff --git a/diskimage_builder/elements/journal-to-console/post-install.d/30-journal-to-console b/diskimage_builder/elements/journal-to-console/post-install.d/30-journal-to-console new file mode 100755 index 00000000..8a4e42f8 --- /dev/null +++ b/diskimage_builder/elements/journal-to-console/post-install.d/30-journal-to-console @@ -0,0 +1,28 @@ +#!/bin/bash +# +# Copyright 2019 Red Hat, Inc. +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + +if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then + set -x +fi +set -eu +set -o pipefail + +mkdir -p /etc/systemd/journald.conf.d + +cat > /etc/systemd/journald.conf.d/log-to-console.conf << EOF +[Journal] +ForwardToConsole=true +EOF diff --git a/releasenotes/notes/journal-console-752b46542ec5595e.yaml b/releasenotes/notes/journal-console-752b46542ec5595e.yaml new file mode 100644 index 00000000..a79b189d --- /dev/null +++ b/releasenotes/notes/journal-console-752b46542ec5595e.yaml @@ -0,0 +1,6 @@ +--- +features: + - | + The ``journal-to-console`` element is added to allow forwarding + systemd output to the host console. This is useful for debugging + early boot issues.