54 lines
1.9 KiB
Bash
Executable File
54 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
|
|
set -x
|
|
fi
|
|
set -eu
|
|
set -o pipefail
|
|
|
|
case "$DIB_INIT_SYSTEM" in
|
|
upstart)
|
|
# nothing to do
|
|
exit 0
|
|
;;
|
|
systemd)
|
|
if [[ ${DISTRO_NAME} =~ (centos|rhel7|fedora) ]]; then
|
|
if [[ ${DIB_SIMPLE_INIT_NETWORKMANAGER} != 1 ]]; then
|
|
# NOTE(pabelanger): Glean requires network.service for
|
|
# these platforms when not using networkmanager
|
|
systemctl enable network.service
|
|
fi
|
|
elif [[ ${DISTRO_NAME} =~ (opensuse) ]]; then
|
|
# on suse, this is named wicked.service, but it's the same
|
|
# as network.service.
|
|
systemctl enable wicked.service
|
|
fi
|
|
;;
|
|
openrc)
|
|
# let dib-init-system's postinstall handle enabling init scripts
|
|
exit 0
|
|
;;
|
|
sysv)
|
|
# nothing to do
|
|
exit 0
|
|
;;
|
|
*)
|
|
echo "Unsupported init system $DIB_INIT_SYSTEM"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
if [[ ${DIB_SIMPLE_INIT_NETWORKMANAGER} != 0 ]]; then
|
|
# If we are using NetworkManager then we have to avoid having the kernel
|
|
# configure ipv6 addresses on an interface (via router advertisements)
|
|
# until NetworkManager starts. If the interface is configured by the
|
|
# kernel before NetworkManager then NetworkManager will ignore the
|
|
# interface and not configure ipv4 on it. It does this because it assumes
|
|
# some other entity is in control of the interface.
|
|
# Debian has a many year old long bug report detailing this behavior with
|
|
# the most interesting comment being at the end:
|
|
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755202#331
|
|
DIB_SIMPLE_INIT_NETWORKMANAGER_IPV6_DELAY=${DIB_SIMPLE_INIT_NETWORKMANAGER_IPV6_DELAY:-30}
|
|
echo "net.ipv6.conf.default.router_solicitation_delay=${DIB_SIMPLE_INIT_NETWORKMANAGER_IPV6_DELAY}" >> /etc/sysctl.conf
|
|
fi
|