Increase NOFILE limit for tox-bootstrapd

tox-bootstrapd can use around 600 TCP sockets during TCP server's normal
functioning. Many systems default to having a soft limit of 1024 open file
descriptors, which we are close to reaching, so it was suggested we bump that
limit to a higher number. iphy suggested increasing it to 32768.

1 files changed, 1 insertions, 1 deletions

diff --git a/other/bootstrap_daemon/README.md b/other/bootstrap_daemon/README.md
index 848f9fa1..541305b1 100644
--- a/other/bootstrap_daemon/README.md
+++ b/other/bootstrap_daemon/README.md
@@ -219,7 +219,7 @@ sudo docker build -t tox-bootstrapd docker/
 sudo useradd --home-dir /var/lib/tox-bootstrapd --create-home --system --shell /sbin/nologin --comment "Account to run Tox's DHT bootstrap daemon" --user-group tox-bootstrapd
 sudo chmod 700 /var/lib/tox-bootstrapd
 
-sudo docker run -d --name tox-bootstrapd --restart always -v /var/lib/tox-bootstrapd/:/var/lib/tox-bootstrapd/ -p 443:443 -p 3389:3389 -p 33445:33445 -p 33445:33445/udp tox-bootstrapd
+sudo docker run -d --name tox-bootstrapd --restart always -v /var/lib/tox-bootstrapd/:/var/lib/tox-bootstrapd/ --ulimit nofile=32768:32768 -p 443:443 -p 3389:3389 -p 33445:33445 -p 33445:33445/udp tox-bootstrapd
 ```
 
 We create a new user and protect its home directory in order to mount it in the Docker image, so that the kyepair the daemon uses would be stored on the host system, which makes it less likely that you would loose the keypair while playing with or updating the Docker container.