Collect some general tasks from other roles into role_misc

Control execution of task by variables with defaults.

roles/custom/fvs/files/bootorder.sh

@@ -1,18 +0,0 @@
-#!/usr/bin/bash
-#
-# fix boot order: first PXE, then Debian
-#
-set -eu
-
-cur="$(efibootmgr | grep -Ei 'BootOrder:' | \
-		     sed -E 's/^BootOrder: ([[:xdigit:]]{4}),.+$/\1/')"
-pxeip4="$(efibootmgr | grep -Ei "IP.*4" | \
-		     sed -E 's/^Boot([[:xdigit:]]{4}).+$/\1/')"
-debian="$(efibootmgr | grep -Ei "debian" | \
-		     sed -E 's/^Boot([[:xdigit:]]{4}).+$/\1/')"
-
-if [[ "$cur" != "$pxeip4" ]] && [[ -n "$pxeip4" ]] && [[ -n "$debian" ]] ; then
-    efibootmgr -o $pxeip4,$debian
-else
-    echo "Nothing to do."
-fi

roles/custom/fvs/files/pwroff

@@ -1,48 +0,0 @@
-#!/bin/bash
-#
-# logout idle users and shutdown machine
-#
-set -eu
-
-action="systemctl poweroff"
-uptime=$(cat /proc/uptime | cut -f1 -d.)
-maxidle=3600  ## seconds
-
-u=($(loginctl list-users --no-legend  | sort -hr | head -1))
-una=${u[1]:-''}
-uid=${u[0]:-''}
-
-talk2dbus() {
-    local display=":$(ls /tmp/.X11-unix/* | sed 's#/tmp/.X11-unix/X##' | head -n 1)"
-    sudo -u $una DISPLAY=$display \
-	 DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$uid/bus "$@"
-}
-
-########
-
-## shutdown if nobody is loged in:
-if [[ -z "$una" ]] || [[ $uid -lt 1000 ]] ; then
-  exec $action
-fi
-
-# FIXME: find idle time independent of running screensaver
-if ! t=$(talk2dbus qdbus org.kde.screensaver /ScreenSaver GetActiveTime) ; then
-    echo "No graphical logins found."
-else
-    idle=$(( t / 1000 ))
-    if [[ $idle -gt $maxidle ]] && [[ ! -d "/srv/samba/schools/default-school/teachers/" ]] ; then
-        talk2dbus notify-send -i system-shutdown -u critical -a 'Important System Information' \
-	          'Please log out, the system will shut down soon!' \
-	          'There has been no activity for too long.'
-        ## shutdown:
-        #talk2dbus qdbus org.kde.ksmserver /KSMServer logout 1 2 0
-        ## logout:
-        talk2dbus qdbus org.kde.ksmserver /KSMServer logout 1 0 0 || \
-	    loginctl terminate-user $una
-        echo "Log-out user $una after being idle for $idle seconds."
-    else
-        echo "The user $una has been idle for $idle seconds."
-    fi
-fi
-
-#w -s | grep tty | sed "s/[[:space:]]\+/ /g" | cut -f4 -d ' '

roles/custom/fvs/files/pwroff.service

@@ -1,6 +0,0 @@
-[Unit]
-Description=Run pwroff script
-
-[Service]
-Type=simple
-ExecStart=/usr/local/sbin/pwroff

roles/custom/fvs/files/pwroff.timer

@@ -1,9 +0,0 @@
-[Unit]
-Description=Run pwroff script every 15 min after 90 min uptime
-
-[Timer]
-OnBootSec=90min
-OnUnitActiveSec=15min
-
-[Install]
-WantedBy=timers.target

roles/custom/fvs/files/reporter

@@ -1,33 +0,0 @@
-#!/usr/bin/bash
-#
-# Send stdout of some commands to monitoring server.
-# Collect the reports with 'nc -u -k -l 1234' on 'sendto'.
-# Use /bin/nc.openbsd, /bin/nc.traditional seems not to work.
-#
-set -eu
-
-sendto="collector.steinbeis.schule 1234"
-n=0
-
-cmds=(
-    'uname -a'
-    'tail -1 /var/local/ansible-stamps'
-    'ip route list default'
-    'ip link show | \
-       sed -nE -e "s/^[2-9]: (\S+): .+/\1/p" -e "s/.+ether ([0-9a-f:]+) .+/\1/p" | \
-       paste - -'
-)
-#    'w'
-#    'uptime'
-#    'ls -d --full-time /home/ansible/.ansible/tmp/'
-#    'ip addr show'
-#    'apt list --upgradeable -o Apt::Cmd::Disable-Script-Warning=true'
-
-r="$HOSTNAME ------- $(date --rfc-3339=seconds) -------
-$(for c in "${cmds[@]}" ; do
-      n=$(( n + 1 ))
-      echo -n "$n"
-      eval "$c" | sed 's/^/\t/'
-done | sed "s/^/$HOSTNAME /")
-## -------------------------------------------------"
-echo "$r" | nc -w 1 -u $sendto

roles/custom/fvs/files/reporter.service

@@ -1,6 +0,0 @@
-[Unit]
-Description=Run reporting script
-
-[Service]
-Type=simple
-ExecStart=/usr/local/sbin/reporter

roles/custom/fvs/files/reporter.timer

@@ -1,9 +0,0 @@
-[Unit]
-Description=Run reporter script every 15 min
-
-[Timer]
-OnBootSec=5min
-OnUnitActiveSec=15min
-
-[Install]
-WantedBy=timers.target