balena-supervisor/entry.sh
Heds Simons f716624f89
network: Add MDNS support for .local domains
This requires the initialisation of both DBus and
Avahi in the `entry.sh` script to allow resolution
via libc.

Due to issues with Avahi's `init.d` script, the previous
PIDfile is explicitly removed.

Connects-to: #712
Change-type: minor
Signed-off-by: Heds Simons <heds@resin.io>
2018-08-23 18:41:55 +01:00

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#!/bin/sh
set -o errexit
# Start Avahi to allow MDNS lookups
mkdir -p /var/run/dbus
rm -f /var/run/avahi-daemon/pid
/etc/init.d/dbus-1 start
/etc/init.d/avahi-daemon start
[ -d /mnt/root/tmp/resin-supervisor ] ||
mkdir -p /mnt/root/tmp/resin-supervisor
# If DOCKER_ROOT isn't set then default it
if [ -z "${DOCKER_ROOT}" ]; then
DOCKER_ROOT=/mnt/root/var/lib/rce
fi
# Mount the DOCKER_ROOT path equivalent in the container fs
DOCKER_LIB_PATH=${DOCKER_ROOT#/mnt/root}
if [ ! -d "${DOCKER_LIB_PATH}" ]; then
ln -s "${DOCKER_ROOT}" "${DOCKER_LIB_PATH}"
fi
if [ -z "$DOCKER_SOCKET" ]; then
export DOCKER_SOCKET=/run/docker.sock
fi
export DBUS_SYSTEM_BUS_ADDRESS="unix:path=/mnt/root/run/dbus/system_bus_socket"
# Include self-signed CAs, should they exist
if [ ! -z "${BALENA_ROOT_CA}" ]; then
if [ ! -e '/etc/ssl/certs/balenaRootCA.pem' ]; then
mkdir -p /usr/local/share/ca-certificates
echo "${BALENA_ROOT_CA}" > /usr/local/share/ca-certificates/balenaRootCA.crt
update-ca-certificates
fi
fi
exec node /usr/src/app/dist/app.js