88 lines
2.5 KiB
Bash
88 lines
2.5 KiB
Bash
#!/bin/bash
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function detect_pool_dir() {
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# Try to autodetect pool directory
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php_version=$(php --version |head -n1 | sed -E 's/^PHP ([0-9]\.[0-9]).*/\1/g')
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if [[ $php_version =~ ^5. ]]; then
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echo "/etc/php5/fpm/pool.d/";
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else
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echo "/etc/php/$php_version/fpm/pool.d/";
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fi
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}
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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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readonly POOL_FOLDER=${1:-$(detect_pool_dir)}
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if [[ ! -d "$POOL_FOLDER" ]]; then
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echo "CRITICAL - $POOL_FOLDER does not exists"
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exit 2
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fi;
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readonly POOL_FILES=$(find "$POOL_FOLDER" -name "*.conf")
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for pool_file in $POOL_FILES; do
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pool_name=$(grep "^\[" "$pool_file" | sed -E 's/^\[(.*)\].*$/\1/g')
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pool_status_path=$(grep -E "^pm.status_path\s?=" "$pool_file" | sed -E "s/.*=\s?'?([^']*)'?\s?$/\1/g")
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pool_listen=$(grep -E "^listen\s?=" "$pool_file" | sed -E 's/.*=\s?(.*)\s?$/\1/g')
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pool_max_children=$(grep -E "^pm.max_children" "$pool_file" | sed -E 's/.*=\s?(.*)\s?$/\1/g' )
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pool_crit_procs=$(expr $pool_max_children \* 85 / 100)
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pool_warn_procs=$(expr $pool_max_children \* 55 / 100)
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if [[ "$pool_status_path" == '' ]]; then
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nb_unchk=$((nb_unchk + 1))
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output="${output}UNCHK - ${pool_name} (missing pm.status_path definition)\n"
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continue;
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fi;
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if [[ -S "$pool_listen" ]] || [[ ! "$pool_listen" =~ ':' ]]; then
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target=(-H 127.0.0.1 --unix "$pool_listen")
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else
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target=(-H "$(echo "$pool_listen" | cut -d':' -f1)" -p "$(echo "$pool_listen" | cut -d':' -f2 )")
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fi
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result=$(perl /usr/local/lib/nagios/plugins/check_phpfpm_status.pl -t 5 "${target[@]}" -u "$pool_status_path" -c "$pool_crit_procs" -w "$pool_warn_procs" )
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ret="${?}"
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if [ "${ret}" -ge 2 ]; then
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nb_crit=$((nb_crit + 1))
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[ "${return}" -le 2 ] && return=2
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elif [ "${ret}" -ge 1 ]; then
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nb_warn=$((nb_warn + 1))
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[ "${return}" -le 1 ] && return=1
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else
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nb_ok=$((nb_ok + 1))
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[ "${return}" -le 0 ] && return=0
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fi
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result_status=$(echo ${result} | awk -F' - ' '{ print $1}')
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result_content=$(echo ${result} | awk -F' - ' '{ print $2}')
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output="${output}${result_status} - ${pool_file} - ${result_content}\n"
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done
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[ "${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}" "${nb_ok}"
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printf "%b" "${output}" | grep -E "(CRITICAL|UNKNOWN)"
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printf "%b" "${output}" | grep -E "WARNING"
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printf "%b" "${output}" | grep -E "OK"
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printf "%b" "${output}" | grep -E "^UNCHK"
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exit "${return}"
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