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ca16f20185
* docker stats script * Update docker-stats.sh Co-authored-by: Jellyfrog <Jellyfrog@users.noreply.github.com>
39 lines
795 B
Bash
39 lines
795 B
Bash
#!/usr/bin/env bash
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VERSION=1
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function dockerStatsFormat() {
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cat <<EOF
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{
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"container": "{{.Name}}",
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"pids": {{.PIDs}},
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"memory": {
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"used": "{{ index (split .MemUsage " / ") 0 }}",
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"limit": "{{ index (split .MemUsage " / ") 1 }}",
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"perc": "{{.MemPerc}}"
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},
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"cpu": "{{.CPUPerc}}"
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}
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EOF
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}
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function getStats() {
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docker stats \
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--no-stream \
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--format "$(dockerStatsFormat)"
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}
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STATS=$(getStats 2>&1)
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ERROR=$?
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if [ $ERROR -ne 0 ];then
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ERROR_STRING=${STATS}
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unset STATS
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fi
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jq -nMc \
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--slurpfile stats <(echo "${STATS:-}") \
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--arg version "${VERSION:-1}" \
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--arg error "${ERROR:-0}" \
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--arg errorString "${ERROR_STRING:-}" \
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'{"version": $version, "data": $stats, "error": $error, "errorString": $errorString }'
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# vim: tabstop=2:shiftwidth=2:expandtab:
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