nifi/nifi-docker/dockerhub/sh/start.sh

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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}