Commit 3a244ae1b86c448fbb4e28850aa2c4c5bac7dd4e
1 parent
55296ee6
Adding btrfs check plugin
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81 additions
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check_btrfs/check_btrfs.sh
0 → 100755
| 1 | +#!/bin/bash | ||
| 2 | + | ||
| 3 | +function smart_disks() { | ||
| 4 | + if [[ $# != 1 ]]; then | ||
| 5 | + echo "Wrong number of arguments" | ||
| 6 | + return 3 | ||
| 7 | + fi | ||
| 8 | + | ||
| 9 | + POOL=$1 | ||
| 10 | + DISKS=$(btrfs device stats / | grep -oP "^\[[^\]]+\]" | sed 's/[][]//g' | sort -u) | ||
| 11 | + ERR_OUTPUT="" | ||
| 12 | + HIGHEST_RES=0 | ||
| 13 | + for disk in $DISKS; do | ||
| 14 | + OUTPUT="" | ||
| 15 | + RES=0 | ||
| 16 | + if echo $disk | grep "nvme" > /dev/null; then | ||
| 17 | + OUTPUT=$(/usr/lib64/nagios/plugins/check_nvme $disk) | ||
| 18 | + RES=$? | ||
| 19 | + else | ||
| 20 | + OUTPUT=$(/usr/lib64/nagios/plugins/check_smart $disk) | ||
| 21 | + RES=$? | ||
| 22 | + fi | ||
| 23 | + if [[ $RES != 0 ]]; then | ||
| 24 | + ERR_OUTPUT="$ERR_OUTPUT - $OUTPUT" | ||
| 25 | + fi | ||
| 26 | + if [[ $RES -gt $HIGHEST_RES ]]; then | ||
| 27 | + HIGHEST_RES=$RES | ||
| 28 | + fi | ||
| 29 | + done | ||
| 30 | + | ||
| 31 | + echo -n "BTRFS POOL SMART $POOL " | ||
| 32 | + if [[ $HIGHEST_RES == 1 ]]; then | ||
| 33 | + echo "WARNING${ERR_OUTPUT}" | ||
| 34 | + return 1 | ||
| 35 | + elif [[ $HIGHEST_RES == 2 ]]; then | ||
| 36 | + echo "CRITICAL${ERR_OUTPUT}" | ||
| 37 | + return 2 | ||
| 38 | + elif [[ $HIGHEST_RES == 3 ]]; then | ||
| 39 | + echo "UNKNOWN${ERR_OUTPUT}" | ||
| 40 | + return 3 | ||
| 41 | + fi | ||
| 42 | + | ||
| 43 | + echo "OK" | ||
| 44 | + return 0 | ||
| 45 | +} | ||
| 46 | + | ||
| 47 | +function pool_errors() { | ||
| 48 | + if [[ $# != 1 ]]; then | ||
| 49 | + echo "Wrong number of arguments" | ||
| 50 | + return 3 | ||
| 51 | + fi | ||
| 52 | + | ||
| 53 | + OUTPUT="$(btrfs device stats -c $1)" | ||
| 54 | + STATUS=$? | ||
| 55 | + | ||
| 56 | + if [[ $STATUS != 0 ]]; then | ||
| 57 | + echo "BTRFS POOL ERRORS $1 - CRITICAL: $OUTPUT" | ||
| 58 | + return 2 | ||
| 59 | + fi | ||
| 60 | + | ||
| 61 | + echo "BTRFS POOL ERRORS $1 - OK" | ||
| 62 | + return 0 | ||
| 63 | +} | ||
| 64 | + | ||
| 65 | +if [[ $# -lt 2 ]]; then | ||
| 66 | + echo "Wrong number of arguments" | ||
| 67 | + exit 3 | ||
| 68 | +fi | ||
| 69 | + | ||
| 70 | +ACTION=$1 | ||
| 71 | +POOL=$2 | ||
| 72 | + | ||
| 73 | +if [[ $ACTION == "smart" ]]; then | ||
| 74 | + smart_disks $POOL | ||
| 75 | + exit $? | ||
| 76 | +elif [[ $ACTION == "errors" ]]; then | ||
| 77 | + pool_errors $POOL | ||
| 78 | + exit $? | ||
| 79 | +fi | ||
| 80 | +echo "Unknown command: $ACTION" | ||
| 81 | +exit 3 |