This file is indexed.

postinst is in maas-region-api 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.

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#!/bin/sh

set -e

. /usr/share/debconf/confmodule
db_version 2.0

RELEASE=`lsb_release -rs` || RELEASE=""

configure_region_http() {
    # handle apache configs
    if [ -e /usr/share/maas/maas-http.conf -a \
        ! -e /etc/apache2/conf-enabled/maas-http.conf ]; then
        ln -sf /usr/share/maas/maas-http.conf /etc/apache2/conf-enabled/maas-http.conf
    fi

    # enable apache modules needed
    a2enmod proxy_http
    a2enmod proxy_wstunnel
    a2enmod expires
    a2enmod rewrite
}

configure_logging() {
    # Give appropriate permissions
    if [ ! -f /var/log/maas/regiond.log ]; then
        touch /var/log/maas/regiond.log
    fi
    chown maas:maas /var/log/maas/regiond.log

    # Create log directory base
    mkdir -p /var/log/maas/rsyslog
    chown -R syslog:syslog /var/log/maas/rsyslog
    # Make sure rsyslog reads our config
    invoke-rc.d rsyslog restart

    # apache2 log symlinks
    ln -sf /var/log/apache2 /var/log/maas/
}

configure_libdir() {
    # If /var/lib/maas/secret exists, ensure ownership and
    # permissions are correct
    if [ -f /var/lib/maas/secret ]; then
        chown maas:maas /var/lib/maas/secret
        chmod 0640 /var/lib/maas/secret
    fi

    if [ -f /var/lib/maas/maas_id ]; then
       chown maas:maas /var/lib/maas/maas_id
    fi
}

# Unconditionally ensure that there is at least an empty configuration
# file. This does *not* overwrite any existing configuration.
maas-region local_config_set

if [ "$1" = "configure" ] && [ -z "$2" ]; then
    configure_region_http
    configure_logging
    configure_libdir

elif [ "$1" = "configure" ] && dpkg --compare-versions "$2" gt 0.1+bzr266+dfsg-0ubuntu1; then
    # Logging changed at r2611, ensure it is set up.
    configure_logging
    configure_libdir

    # If upgrading to any later package version, then upgrade db.
    invoke-rc.d apache2 stop || true

    # make sure maas http config is symlinked
    configure_region_http

fi

invoke-rc.d apache2 restart || true

db_stop


# Automatically added by dhpython:
if which py3compile >/dev/null 2>&1; then
	py3compile -p maas-region-api -V 3.5-
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-regiond.service >/dev/null || true

# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled maas-regiond.service; then
	# Enables the unit on first installation, creates new
	# symlinks on upgrades if the unit file has changed.
	deb-systemd-helper enable maas-regiond.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-regiond.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-regiond" ]; then
		update-rc.d maas-regiond defaults >/dev/null || 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-regiond-worker@" ]; then
		update-rc.d maas-regiond-worker@ defaults >/dev/null || exit $?
	fi
fi
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/maas/txlongpoll.yaml 1.7.0~beta4+bzr3124-0ubuntu1 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/init/maas-txlongpoll.conf 1.7.0~beta4+bzr3124-0ubuntu1 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/init/maas-region-celery.conf 1.7.0~beta4+bzr3124-0ubuntu1 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/maas/maas_local_celerconfig.py 1.7.0~beta4+bzr3124-0ubuntu1 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /usr/share/maas/maas_local_celerconfig.py 1.7.0~beta4+bzr3124-0ubuntu1 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/maas/maas_local_celeryconfig.py 1.7.0~beta4+bzr3124-0ubuntu1 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/maas/maas-http.conf 1.9.0~alpha1+bzr4190-0ubuntu1 -- "$@"
# End automatically added section