postinst is in grafana 2.6.0+dfsg-1.
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 | #!/bin/sh
set -e
case "$1" in
configure)
if ! getent passwd grafana > /dev/null 2>&1 ; then
adduser --quiet --system --group --disabled-login --no-create-home --home /var/lib/grafana grafana
fi
chown -R grafana:grafana /var/log/grafana /var/lib/grafana
chmod 755 /var/log/grafana /var/lib/grafana
## configuration files should not be modifiable by grafana user, as this can be a security issue.
chmod 755 /etc/grafana
chown -h root:grafana /etc/grafana/grafana.ini /etc/grafana/ldap.toml
chmod u=rw,g=r,o=- /etc/grafana/grafana.ini /etc/grafana/ldap.toml
;;
esac
# Automatically added by dh_systemd_enable
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask grafana.service >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled grafana.service; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable grafana.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 grafana.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/grafana" ]; then
update-rc.d grafana defaults >/dev/null
fi
if [ -x "/etc/init.d/grafana" ] || [ -e "/etc/init/grafana.conf" ]; then
invoke-rc.d grafana start || exit $?
fi
fi
# End automatically added section
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