postinst is in maas-dhcp 2.0.0~beta3+bzr4941-0ubuntu1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | #!/bin/sh
set -e
if [ "$1" = "configure" ]
then
# Stop the dhcpd instance that came with the isc-dhcp-server package.
# We run our own dhcpd instances.
systemctl stop isc-dhcp-server >/dev/null || true
systemctl disable isc-dhcp-server >/dev/null || true
systemctl stop isc-dhcp-server6 >/dev/null || true
systemctl disable isc-dhcp-server6 >/dev/null || true
dhcpd_prof="/etc/apparmor.d/usr.sbin.dhcpd"
if [ -f "${dhcpd_prof}" ] && command -v apparmor_parser >/dev/null 2>&1
then
apparmor_parser --replace --write-cache --skip-read-cache "${dhcpd_prof}" || true
fi
# Starting from 1.9, these config files are no longer stored in
# /etc/maas, but are stored in /var/lib/maas. Note that these
# are created automatically by MAAS. On upgrades, however, these
# need to be moved to not break DHCP.
if [ -f /etc/maas/dhcpd.conf ]; then
mv /etc/maas/dhcpd.conf /var/lib/maas/
fi
if [ -f /etc/maas/dhcpd6.conf ]; then
mv /etc/maas/dhcpd6.conf /var/lib/maas/
fi
# Ensure ownership is correct
chown root:dhcpd /var/lib/maas/dhcp
fi
# Automatically added by dh_systemd_enable
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask maas-dhcpd.service >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled maas-dhcpd.service; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable maas-dhcpd.service >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state maas-dhcpd.service >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_systemd_enable
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask maas-dhcpd.service >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled maas-dhcpd.service; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable maas-dhcpd.service >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state maas-dhcpd.service >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_systemd_enable
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask maas-dhcpd6.service >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled maas-dhcpd6.service; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable maas-dhcpd6.service >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state maas-dhcpd6.service >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_installinit
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
if [ -x "/etc/init.d/maas-dhcpd" ]; then
update-rc.d maas-dhcpd defaults >/dev/null
fi
if [ -x "/etc/init.d/maas-dhcpd" ] || [ -e "/etc/init/maas-dhcpd.conf" ]; then
invoke-rc.d maas-dhcpd start || exit $?
fi
fi
# End automatically added section
# Automatically added by dh_installinit
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
if [ -x "/etc/init.d/maas-dhcpd6" ]; then
update-rc.d maas-dhcpd6 defaults >/dev/null
fi
if [ -x "/etc/init.d/maas-dhcpd6" ] || [ -e "/etc/init/maas-dhcpd6.conf" ]; then
invoke-rc.d maas-dhcpd6 start || exit $?
fi
fi
# End automatically added section
# Automatically added by dh_systemd_start
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
deb-systemd-invoke start maas-dhcpd.service >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_systemd_start
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
deb-systemd-invoke start maas-dhcpd6.service >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/init/maas-dhcp-server.conf 1.7.0~beta6+bzr3231-0ubuntu1 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/init/maas-dhcpv6-server.conf 1.7.0~beta6+bzr3231-0ubuntu1 -- "$@"
# End automatically added section
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