adjust things

Signed-off-by: szaimen <szaimen@e.mail.de>
This commit is contained in:
szaimen 2021-12-03 12:14:39 +01:00
parent 2371dfd296
commit 01e8e11fa2
5 changed files with 45 additions and 47 deletions

View file

@ -4,15 +4,22 @@
if ! [ -a "/var/run/docker.sock" ]; then
echo "Docker socket is not available. Cannot continue."
exit 1
elif ! [ -r "/var/run/docker.sock" ]; then
echo "Docker socket is not readable by the nobody user. Cannot continue."
exit 1
elif ! test -r /var/run/docker.sock; then
echo "Trying to fix docker.sock permissions internally..."
GROUP="$(stat -c '%g' /var/run/docker.sock)"
groupadd -g "$GROUP" docker && \
usermod -aG docker root
if ! test -r /var/run/docker.sock; then
echo "Docker socket is not readable by the root user. Cannot continue."
exit 1
fi
fi
if [ -n "$CONTAINER_TO_UPDATE" ]; then
exec /watchtower --cleanup --run-once "$CONTAINER_TO_UPDATE"
else
echo "'CONTAINER_TO_UPDATE' is not set. Cannot update anything."
exit 1
fi