42 lines
1.2 KiB
Bash
42 lines
1.2 KiB
Bash
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#!/bin/bash
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if [ -z $INFLUX_DATASOURCE_NAME ]; then INFLUX_DATASOURCE_NAME=influx_datasource; fi
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if [ -z $INFLUX_HOST ]; then export INFLUX_HOST=influx; fi
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if [ -z $INFLUX_DATABASE ]; then export INFLUX_DATABASE=cadvisor; fi
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echo Starting Grafana
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./run.sh "${@}" &
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timeout 10 bash -c "until </dev/tcp/localhost/3000; do sleep 1; done"
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echo Checking if datasource '$INFLUX_DATASOURCE_NAME' exists
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curl -s 'http://admin:admin@localhost:3000/api/datasources' | grep $INFLUX_DATASOURCE_NAME
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DS_EXISTS=$?
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if [ $DS_EXISTS -eq 0 ]; then
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echo "Datasource '$INFLUX_DATASOURCE_NAME' already exists in Grafana."
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else
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echo "Datasource '$INFLUX_DATASOURCE_NAME' not found in Grafana. Creating..."
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curl -s -H "Content-Type: application/json" \
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-X POST http://admin:admin@localhost:3000/api/datasources \
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-d @- <<EOF
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{
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"name": "${INFLUX_DATASOURCE_NAME}",
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"type": "influxdb",
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"isDefault": false,
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"access": "proxy",
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"url": "http://${INFLUX_HOST}:8086",
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"database": "${INFLUX_DATABASE}"
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}
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EOF
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fi
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echo Restarting Grafana
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pkill grafana-server
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timeout 10 bash -c "while </dev/tcp/localhost/3000; do sleep 1; done"
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exec ./run.sh "${@}"
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