PostgreSQL Docker image with Outline VPN
docker run -it \
--network host \
--privileged \
--cap-add NET_ADMIN \
--cap-add SYS_MODULE \
--device /dev/net/tun:/dev/net/tun \
-e VPN_CONFIG="OUTLINE_SS_LINK" \
-e PGHOST="192.168.2.1" \
-e PGDATABASE="postgres" \
-e PGUSER="postgres" \
-e PGPASSWORD="best_pAs5_in_the_W0rld" \
-v ./volume_for_dump:/tmp/volume_for_dump \
savingsutd/pgsql-outline:latest \
bash -c "proxychains4 pg_dump -p 5432 --format=custom --compress=9 --verbose --no-owner --no-privileges --file=/tmp/volume_for_dump/db.dump"