dchaffey e74c67f779 Corrected Docker tag back to standard format
Modified Docker startup scripts to accept Environment variables if available, or use the usual defaults if not.
Updated readme to reflect changes in allowing environment variables.
Updated readme to correctly reflect the default ports that NiFi will run on.

This closes #2439

Signed-off-by: Jeremy Dyer <jeremydyer@apache.org>
2018-01-31 15:50:42 -05:00

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#!/bin/sh -e
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
scripts_dir='/opt/nifi/scripts'
[ -f "${scripts_dir}/common.sh" ] && . "${scripts_dir}/common.sh"
# Establish baseline properties
prop_replace 'nifi.web.http.port' "${NIFI_WEB_HTTP_PORT:-8080}"
prop_replace 'nifi.web.http.host' "${NIFI_WEB_HTTP_HOST:-$HOSTNAME}"
prop_replace 'nifi.remote.input.host' "${NIFI_REMOTE_INPUT_HOST:-$HOSTNAME}"
prop_replace 'nifi.remote.input.socket.port' "${NIFI_REMOTE_INPUT_SOCKET_PORT:-10000}"
prop_replace 'nifi.remote.input.secure' 'false'
# Check if we are secured or unsecured
case ${AUTH} in
tls)
echo 'Enabling Two-Way SSL user authentication'
. "${scripts_dir}/secure.sh"
;;
ldap)
echo 'Enabling LDAP user authentication'
# Reference ldap-provider in properties
prop_replace 'nifi.security.user.login.identity.provider' 'ldap-provider'
prop_replace 'nifi.security.needClientAuth' 'WANT'
. "${scripts_dir}/secure.sh"
. "${scripts_dir}/update_login_providers.sh"
;;
esac
# Continuously provide logs so that 'docker logs' can produce them
tail -F "${NIFI_HOME}/logs/nifi-app.log" &
"${NIFI_HOME}/bin/nifi.sh" run &
nifi_pid="$!"
trap "echo Received trapped signal, beginning shutdown...;" KILL TERM HUP INT EXIT;
echo NiFi running with PID ${nifi_pid}.
wait ${nifi_pid}