1#!/bin/sh 2 3# Very early init, used to make sure devices and network are set up and 4# reachable. 5 6set -ex 7 8cd / 9 10mount -t proc none /proc 11mount -t sysfs none /sys 12mount -t debugfs none /sys/kernel/debug 13mount -t devtmpfs none /dev || echo possibly already mounted 14mkdir -p /dev/pts 15mount -t devpts devpts /dev/pts 16mount -t tmpfs tmpfs /tmp 17 18echo "nameserver 8.8.8.8" > /etc/resolv.conf 19[ -z "$NFS_SERVER_IP" ] || echo "$NFS_SERVER_IP caching-proxy" >> /etc/hosts 20 21# Set the time so we can validate certificates before we fetch anything; 22# however as not all DUTs have network, make this non-fatal. 23for i in 1 2 3; do sntp -sS pool.ntp.org && break || sleep 2; done || true 24