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Clean up print queue script and implementation.

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This commit is contained in:
Andreas B. Mundt 2023-11-11 10:05:47 +01:00
parent 70c45c477f
commit 5818c027ac
7 changed files with 43 additions and 42 deletions
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57
roles/lmn_printer/templates/install-printers.sh.j2
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@ -3,34 +3,41 @@
set -eu
printservers="{{ printservers | join(' ') }}"
hostname=$(hostname)
hostgroup=$(id -Gn "${hostname^^}$")
usergroup=$(id -Gn "${SUDO_USER}")
installedprinters=$(lpstat -p | cut -f 2 -d" " | sed -z 's/\n/ /g' )
hostgroup="$(id -Gn "${HOSTNAME^^}$")"
usergroup="$(id -Gn "${SUDO_USER}")"
installedprinters="$(lpstat -p | cut -f 2 -d" ")"
echo "Hostgroups: ${hostgroup}"
echo "Usergroups: ${usergroup}"
echo "Installed Printers: ${installedprinters}"
echo
cat <<EOF
Hostgroups: ${hostgroup}
Usergroups: ${usergroup}
Local print queues:
${installedprinters}
for printer in $installedprinters; do
if ! $(echo "${hostgroup}" | grep -w -q "${printer}") && ! $(echo "${usergroup}" | grep -w -q "${printer}") ; then
lpadmin -x "${printer}"
fi
done
EOF
for printserver in $printservers; do
echo "checking Server: $printserver"
printers=$(lpstat -h "${printserver}" -U "${SUDO_USER}" -v | cut -f 3 -d" " | sed 's/:$//g' | sed -z 's/\n/ /g' )
echo "Available Printers: $printers"
for printer in $printers; do
if $(echo "${hostgroup}" | grep -w -q "${printer}") || $(echo "${usergroup}" | grep -w -q "${printer}") ; then
if ! $(echo "${installedprinters}" | grep -w -q "${printer}"); then
echo "Adding ${printer}"
timeout 10 lpadmin -p "${printer}" -E -v "ipp://${printserver}/printers/${printer}" -m everywhere || echo "Printer ${printer} could not be added"
installedprinters+=" ${printer}"
fi
## Remove all printers not wanted:
for p in $installedprinters ; do
if [[ ! "${hostgroup}" =~ "$p" ]] && [[ ! "${usergroup}" =~ "$p" ]] ; then
echo "Removing print queue '$p'."
lpadmin -x "$p"
fi
done
done
## Add all printers needed:
for ps in $printservers ; do
echo "Checking print server '$ps' for available printers:"
printers="$(lpstat -h "$ps" -U "${SUDO_USER}" -v | sed -E 's/^.+ (\w+): .+$/\1/')"
echo -e "$printers\n"
for p in $printers; do
if [[ "${hostgroup}" =~ "$p" ]] || [[ "${usergroup}" =~ "$p" ]] ; then
if [[ "$installedprinters" =~ "$p" ]] ; then
echo "Print queue '$p' already available."
else
echo "Adding print queue '$p'."
timeout 10 lpadmin -p "$p" -E -v \
"ipp://$ps/printers/$p" \
-m everywhere || echo "Adding queue '$p' failed."
fi
fi
done
done