56 lines
1.7 KiB
Bash
Executable file
56 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
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set -u
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return=0
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nb_crit=0
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nb_warn=0
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nb_ok=0
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nb_unchk=0
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output=""
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instances=$(ls /etc/redis/redis-*.conf)
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for instance in ${instances}; do
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name=$(basename "${instance}"| sed '{s/redis-//;s/.conf//}')
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port=$(grep "port" "${instance}"|grep -oE "[0-9]*")
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socket=$(grep "unixsocket " "${instance}"|awk '{ print $2 }')
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if [ -h "/etc/systemd/system/multi-user.target.wants/redis-server@${name}.service" ]; then
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if [ "${port}" -ne 0 ]; then
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/usr/lib/nagios/plugins/check_tcp -p "${port}" >/dev/null 2>&1
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ret="${?}"
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else
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/usr/lib/nagios/plugins/check_tcp -H "${socket}" >/dev/null 2>&1
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ret="${?}"
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fi
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if [ "${ret}" -ge 2 ]; then
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nb_crit=$((nb_crit + 1))
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output="${output}CRITICAL - ${name} (${port})\n"
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[ "${return}" -le 2 ] && return=2
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elif [ "${ret}" -ge 1 ]; then
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nb_warn=$((nb_warn + 1))
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output="${output}WARNING - ${name} (${port})\n"
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[ "${return}" -le 1 ] && return=1
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else
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nb_ok=$((nb_ok + 1))
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output="${output}OK - ${name} (${port})\n"
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[ "${return}" -le 0 ] && return=0
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fi
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else
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nb_unchk=$((nb_unchk + 1))
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output="${output}UNCHK - ${name} (${port})\n"
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fi
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done
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[ "${return}" -ge 0 ] && header="OK"
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[ "${return}" -ge 1 ] && header="WARNING"
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[ "${return}" -ge 2 ] && header="CRITICAL"
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printf "%s - %s UNCHK / %s CRIT / %s WARN / %s OK\n\n" "${header}" "${nb_unchk}" "${nb_crit}" "${nb_warn}" "${nb_ok}"
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printf "${output}" | grep -E "^CRITICAL"
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printf "${output}" | grep -E "^WARNING"
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printf "${output}" | grep -E "^OK"
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printf "${output}" | grep -E "^UNCHK"
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exit "${return}"
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