40 lines
926 B
Bash
40 lines
926 B
Bash
#!/bin/sh
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defaults () {
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if [ -z $INFLUXDB_SEND_HOSTNAME ]; then
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INFLUXDB_SEND_HOSTNAME=true
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fi
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}
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start () {
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if [ -z $INFLUXDB_API_ENDPOINT ]; then
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echo "Error: influxdb requires \$INFLUXDB_API_ENDPOINT to be specified"
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return 1
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fi
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if [ "$INFLUXDB_SEND_HOSTNAME" = true ]; then
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__influxdb_columns="[\"value\",\"host\"]"
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__influxdb_hostname=$(hostname)
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else
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__influxdb_columns="[\"value\"]"
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fi
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}
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report () {
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local metric=$1
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local value=$2
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local points
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if [ "$INFLUXDB_SEND_HOSTNAME" = true ]; then
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points="[$value,\"$__influxdb_hostname\"]"
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else
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points="[$value]"
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fi
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local data="[{\"name\":\"$metric\",\"columns\":$__influxdb_columns,\"points\":[$points]}]"
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curl -s -X POST $INFLUXDB_API_ENDPOINT -d $data
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}
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docs () {
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echo "Send data to InfluxDB."
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echo "INFLUXDB_API_ENDPOINT=$INFLUXDB_API_ENDPOINT"
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echo "INFLUXDB_SEND_HOSTNAME=$INFLUXDB_SEND_HOSTNAME"
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} |