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#!/bin/sh -e
if [ -z "$influx_version" ]; then
echo "== Provisioning InfluxDB: Skipping, influx_version is empty"
exit 0
else
echo "== Provisioning InfluxDB ${influx_version}"
fi
package_name="influxdb_${influx_version}_amd64.deb"
[ -z "${channel}" ] && channel="releases"
download_url="https://dl.influxdata.com/influxdb/${channel}/${package_name}"
echo "== Downloading package"
if which curl 2>&1 >/dev/null; then
curl "${download_url}" > "${HOME}/${package_name}"
else
echo >&2 "E: Could not find curl"
exit 1
fi
echo "== Download verification"
sha2_sum=$(sha256sum "${HOME}/${package_name}" | awk '{ print $1 }')
if [ -z "${pkghash}" ]; then
echo "-- Skipping, pkghash is empty"
elif [ -n "${pkghash}" ] && [ "${sha2_sum}" != "${pkghash}" ]; then
echo >&2 "E: Hash sum mismatch (got ${sha2_sum}, expected ${pkghash})"
exit 1
fi
echo "-- Download has SHA256 hash: ${sha2_sum}"
echo "== Installing"
sudo dpkg -i "${HOME}/${package_name}"
sudo service influxdb start || true
echo "-- waiting for daemon to start"
while ! curl --head --fail --silent http://localhost:8086/ping; do
echo -n "."
sleep 1
done
echo "== Configuring"
echo "-- create admin user"
/usr/bin/influx -execute "CREATE USER root WITH PASSWORD 'toor' WITH ALL PRIVILEGES"
echo "-- create non-admin user"
/usr/bin/influx -execute "CREATE USER test_user WITH PASSWORD 'resu_tset'"
echo "-- create databases"
/usr/bin/influx -execute "CREATE DATABASE db_one"
/usr/bin/influx -execute "CREATE DATABASE db_two"
echo "-- grant access"
/usr/bin/influx -execute "GRANT ALL ON db_two TO test_user"
echo "== Download and import NOAA sample data"
curl https://s3.amazonaws.com/noaa.water-database/NOAA_data.txt > noaa.txt
/usr/bin/influx -import -path noaa.txt -precision s
echo "-- grant access"
/usr/bin/influx -execute "GRANT ALL ON NOAA_water_database TO test_user"
echo "== Enable authentication"
if [ ! -f /etc/influxdb/influxdb.conf ]; then
echo >&2 "E: config file not found"
exit 1
fi
sudo sed -i 's/auth-enabled = false/auth-enabled = true/' /etc/influxdb/influxdb.conf
sudo service influxdb restart || true
echo "-- waiting for daemon to restart"
while ! curl --head --fail --silent http://localhost:8086/ping; do
echo -n "."
sleep 1
done
echo "== Done"
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