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docker: Add helper scripts to gracefully stop / wait for proxy.

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Joachim Bauch 2024-02-28 22:52:54 +01:00
parent 84374590a4
commit 9d313608cf
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3 changed files with 62 additions and 0 deletions

3
docker/proxy/Dockerfile
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@ -19,9 +19,12 @@ RUN adduser -D spreedbackend && \
COPY --from=builder /workdir/bin/proxy /usr/bin/nextcloud-spreed-signaling-proxy
COPY ./proxy.conf.in /config/proxy.conf.in
COPY ./docker/proxy/entrypoint.sh /
COPY ./docker/proxy/stop.sh /
COPY ./docker/proxy/wait.sh /
RUN chown spreedbackend /config
RUN /usr/bin/nextcloud-spreed-signaling-proxy -version
USER spreedbackend
STOPSIGNAL SIGUSR1
ENTRYPOINT [ "/entrypoint.sh" ]

26
docker/proxy/stop.sh Executable file
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@ -0,0 +1,26 @@
#!/bin/bash
#
# Standalone signaling server for the Nextcloud Spreed app.
# Copyright (C) 2024 struktur AG
#
# @author Joachim Bauch <bauch@struktur.de>
#
# @license GNU AGPL version 3 or any later version
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
set -e
echo "Schedule signaling proxy to shutdown ..."
exec killall -USR1 nextcloud-spreed-signaling-proxy

33
docker/proxy/wait.sh Executable file
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@ -0,0 +1,33 @@
#!/bin/bash
#
# Standalone signaling server for the Nextcloud Spreed app.
# Copyright (C) 2024 struktur AG
#
# @author Joachim Bauch <bauch@struktur.de>
#
# @license GNU AGPL version 3 or any later version
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
set -e
echo "Waiting for signaling proxy to shutdown ..."
while true
do
if ! pgrep nextcloud-spreed-signaling-proxy > /dev/null ; then
echo "Signaling proxy has stopped"
exit 0
fi
sleep 1
done