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docker-entrypoint.sh: split non-root tasks into docker-prepare.sh

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Starbeamrainbowlabs 2021-04-08 00:03:55 +01:00
parent 02dd7ec615
commit dd7c5da256
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GPG Key ID: 1BE5172E637709C2
3 changed files with 74 additions and 70 deletions
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1
Dockerfile
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@ -78,6 +78,7 @@ RUN cd docker \
&& mkdir /var/log/supervisord /var/run/supervisord \
&& cp supervisord.conf /etc/supervisord.conf \
&& cp docker-entrypoint.sh /sbin/docker-entrypoint.sh \
&& cp docker-prepare.sh /sbin/docker-prepare.sh \
&& chmod 755 /sbin/docker-entrypoint.sh \
&& chmod +x install_management_commands.sh \
&& ./install_management_commands.sh \

75
docker/docker-entrypoint.sh
View File

@ -15,70 +15,6 @@ map_uidgid() {
fi
}
wait_for_postgres() {
attempt_num=1
max_attempts=5
echo "Waiting for PostgreSQL to start..."
host="${PAPERLESS_DBHOST}"
port="${PAPERLESS_DBPORT}"
if [[ -z $port ]] ;
then
port="5432"
fi
while !</dev/tcp/$host/$port ;
do
if [ $attempt_num -eq $max_attempts ]
then
echo "Unable to connect to database."
exit 1
else
echo "Attempt $attempt_num failed! Trying again in 5 seconds..."
fi
attempt_num=$(expr "$attempt_num" + 1)
sleep 5
done
}
migrations() {
if [[ -n "${PAPERLESS_DBHOST}" ]]
then
wait_for_postgres
fi
(
# flock is in place to prevent multiple containers from doing migrations
# simultaneously. This also ensures that the db is ready when the command
# of the current container starts.
flock 200
echo "Apply database migrations..."
sudo -HEu paperless python3 manage.py migrate
) 200>/usr/src/paperless/data/migration_lock
}
search_index() {
index_version=1
index_version_file=/usr/src/paperless/data/.index_version
if [[ (! -f "$index_version_file") || $(< $index_version_file) != "$index_version" ]]; then
echo "Search index out of date. Updating..."
sudo -HEu paperless python3 manage.py document_index reindex
echo $index_version | sudo -HEu paperless tee $index_version_file >/dev/null
fi
}
initialize() {
map_uidgid
@ -92,13 +28,13 @@ initialize() {
echo "creating directory /tmp/paperless"
mkdir -p /tmp/paperless
set +e
chown -R paperless:paperless ../
chown -R paperless:paperless /tmp/paperless
migrations
search_index
set -e
sudo -HEu paperless /sbin/docker-prepare.sh
}
install_languages() {
@ -154,4 +90,3 @@ else
echo Executing "$@"
exec "$@"
fi

68
docker/docker-prepare.sh Executable file
View File

@ -0,0 +1,68 @@
#!/usr/bin/env bash
wait_for_postgres() {
attempt_num=1
max_attempts=5
echo "Waiting for PostgreSQL to start..."
host="${PAPERLESS_DBHOST}"
port="${PAPERLESS_DBPORT}"
if [[ -z $port ]] ;
then
port="5432"
fi
while !</dev/tcp/$host/$port ;
do
if [ $attempt_num -eq $max_attempts ]
then
echo "Unable to connect to database."
exit 1
else
echo "Attempt $attempt_num failed! Trying again in 5 seconds..."
fi
attempt_num=$(expr "$attempt_num" + 1)
sleep 5
done
}
migrations() {
if [[ -n "${PAPERLESS_DBHOST}" ]]
then
wait_for_postgres
fi
(
# flock is in place to prevent multiple containers from doing migrations
# simultaneously. This also ensures that the db is ready when the command
# of the current container starts.
flock 200
echo "Apply database migrations..."
sudo -HEu paperless python3 manage.py migrate
) 200>/usr/src/paperless/data/migration_lock
}
search_index() {
index_version=1
index_version_file=/usr/src/paperless/data/.index_version
if [[ (! -f "$index_version_file") || $(< $index_version_file) != "$index_version" ]]; then
echo "Search index out of date. Updating..."
python3 manage.py document_index reindex
echo $index_version | sudo -HEu paperless tee $index_version_file >/dev/null
fi
}
do_work() {
migrations;
search_index;
}
do_work;