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tech:linux:pnp4nagios_graphs [2017/01/04 06:25] (current) |
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| + | ====== pnp4nagios extracting graphs ====== | ||
| + | Bash script to extract graphs for previous month | ||
| + | <code bash> | ||
| + | #!/bin/bash | ||
| + | # | ||
| + | WDIR=/path/to/script | ||
| + | OUTDIR=$WDIR/output/monthly_graphs | ||
| + | mkdir -p $OUTDIR | ||
| + | INPFILE=$WDIR/month_graphs.txt | ||
| + | GRZIP=$WDIR/month_graphs.zip | ||
| + | # | ||
| + | # 1st day of last month | ||
| + | stime=$(date -d "`date +%Y%m01` -1 month" +%s) | ||
| + | # 1st day of this month | ||
| + | etime=$(date -d "`date +%Y%m01`" +%s) | ||
| + | # | ||
| + | while read HN DB; do | ||
| + | GURL="http://localhost/pnp4nagios/image?host=${HN}&srv=${DB}&view=1&start=${stime}&end=${etime}" | ||
| + | PNGF="$OUTDIR/graph_${HN}_${DB}.png" | ||
| + | wget -O $PNGF -q --user=nagiosadmin --password=ENTERPASSWORD "$GURL" | ||
| + | done < $INPFILE | ||
| + | # | ||
| + | rm $GRZIP | ||
| + | zip -r -j -q $GRZIP $OUTDIR | ||
| + | echo "" | mutt -a $GRZIP -s monthtly_graphs -- someone@example.org | ||
| + | exit | ||
| + | </code> | ||
| + | |||
| + | |||
| + | File: month_graphs.txt | ||
| + | <code> | ||
| + | server1 CPU | ||
| + | server1 Memory | ||
| + | server2 CPU | ||
| + | etc ... | ||
| + | </code> | ||
