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check_service.sh: remove unusually code.

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This commit is contained in:
Christoph 2019-07-24 14:00:29 +02:00
parent 5badd41cb2
commit b9f2e3edbb
1 changed files with 21 additions and 16 deletions
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37
check_service.sh
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@ -91,27 +91,15 @@ else
LOGGING=false
fi
# Is service name given?
#
if [[ -n "$1" ]] ; then
service_name=$1
else
fatal "$(basename $0): No Service given"
fi
# - Is Service installed ?
# -
_check_binary="$(which ${service_name,,}d)"
if [[ -z "$_check_binary" ]] ; then
_check_binary="$(which ${service_name,,})"
fi
if [[ -z "$_check_binary" ]]; then
fatal "$(basename $0): $service_name Service seems NOT to be installed"
else
check_binary="$_check_binary"
check_string_ps="$check_binary"
fi
# - Systemd supported ?
# -
@ -152,6 +140,23 @@ if [[ -z "$SYSTEMD_SERVICE" ]] && [[ -z "$SYSV_INIT_SCRIPT" ]] ; then
fatal "Neither an init-script nor a service file for $service_name found!"
fi
# - Determin check_string_ps ..
# -
if [[ -n "$SYSTEMD_SERVICE" ]] ; then
_systemd_service_file=""
if [[ -f "/etc/systemd/system/$SYSTEMD_SERVICE" ]] ; then
_systemd_service_file="/etc/systemd/system/$SYSTEMD_SERVICE"
elif [[ -f "/lib/systemd/system/$SYSTEMD_SERVICE" ]] ; then
_systemd_service_file="/etc/systemd/system/$SYSTEMD_SERVICE"
fi
if [[ -n "$_systemd_service_file" ]]; then
check_string_ps="$(trim $(cat "$_systemd_service_file" | grep ExecStart | grep -o -E "ExecStart\s*=\s*[^[:space:]]+" | cut -d "=" -f2))"
fi
else
check_string_ps="$(trim $(cat "$SYSV_INIT_SCRIPT" | grep DAEMON | grep -o -E "DAEMON\s*=\s*[^[:space:]]+" | cut -d "=" -f2))"
fi
#---------------------------------------
#-----------------------------
@ -161,7 +166,7 @@ fi
if $LOGGING ; then
echo -e "\n Check if $service_name service is running.."
echo -e " ================================="
echo -e " ====================================="
fi
if ! ps -e f | grep -E "[[:digit:]]\ ${check_string_ps}" | grep -v grep > /dev/null ; then
error "$service_name service seems to be down! Trying to restart service now.."