60 lines
2.1 KiB
Bash
60 lines
2.1 KiB
Bash
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#!/bin/bash
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project="${1}"
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bucket="${2}"
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number_of_full_to_keep='<%= @full_backup_retention %>'
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max_num_inc=$((32 * number_of_full_to_keep))
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max_num_full=$((2 * number_of_full_to_keep))
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output_status="OK"
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exit_status=0
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problems=""
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num_problems=0
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data_dir='/opt/backups/data'
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for project in $(ls ${data_dir}); do
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for bucket in $(ls ${data_dir}/${project}/ | sed 's/\.dat$//'); do
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tabular_data=$(cat "${data_dir}/${project}/${bucket}.dat")
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# We warn if there are too many old backups
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num_full=$(echo "${tabular_data}" | grep -c full)
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num_inc=$(echo "${tabular_data}" | grep -c inc)
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if [[ ${num_inc} -gt ${max_num_inc} ]] || [[ ${num_full} -gt ${max_num_full} ]]; then
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problems="${problems} Too many backups: ${project}:${bucket}"
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num_problems=$((num_problems + 1))
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if [[ ${exit_status} -ne 2 ]]; then
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output_status="WARNING"
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exit_status=1
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fi
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fi
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latest_full=$(echo "${tabular_data}" | grep full | sort | tail -1)
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latest_inc=$(echo "${tabular_data}" | grep inc | sort | tail -1)
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latest_full_date=$(date -d "$(echo "${latest_full}" | awk '{print $2}' | sed 's/T/ /' | sed -e 's/\([0-9][0-9]\)\([0-9][0-9]\)Z/:\1:\2/' -e 's/\(20[0-9][0-9]\)\([0-9][0-9]\)/\1-\2-/')" +%s)
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latest_inc_date=$(date -d "$(echo "${latest_inc}" | awk '{print $2}' | sed 's/T/ /' | sed -e 's/\([0-9][0-9]\)\([0-9][0-9]\)Z/:\1:\2/' -e 's/\(20[0-9][0-9]\)\([0-9][0-9]\)/\1-\2-/')" +%s)
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now=$(date +%s)
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thirtytwodaysinseconds=$((32 * 24 * 60 * 60))
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twodaysinseconds=$((2 * 24 * 60 * 60))
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seconds_since_full=$((now - latest_full_date))
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seconds_since_inc=$((now - latest_inc_date))
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# We say that it is critical if backups are too old
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if [[ ${seconds_since_full} -gt ${thirtytwodaysinseconds} ]] || [[ ${seconds_since_inc} -gt ${twodaysinseconds} ]]; then
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if [[ ${seconds_since_full} -gt ${twodaysinseconds} ]]; then
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num_problems=$((num_problems + 1))
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problems="${problems} Too old backups: ${project}:${bucket}"
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output_status="CRITICAL"
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exit_status=2
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fi
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fi
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done
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done
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if [[ -z ${problems} ]]; then
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problems="No problems detected"
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fi
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output="${output_status}: ${problems} | num_problems=${num_problems};1;1;;"
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echo "${output}"
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exit ${exit_status}
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