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Posted to commits@nifi.apache.org by kd...@apache.org on 2021/06/25 15:29:46 UTC
[nifi] branch main updated: NIFI-5573 Allow overriding of
nifi-env.sh
This is an automated email from the ASF dual-hosted git repository.
kdoran pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/nifi.git
The following commit(s) were added to refs/heads/main by this push:
new 49d10db NIFI-5573 Allow overriding of nifi-env.sh
49d10db is described below
commit 49d10dbcbd584075f9cfb0d04772fb553277c7da
Author: Lars Francke <la...@gmail.com>
AuthorDate: Tue Sep 4 15:30:42 2018 +0200
NIFI-5573 Allow overriding of nifi-env.sh
This closes #2985.
Signed-off-by: Kevin Doran <kd...@apache.org>
---
.../src/main/resources/bin/nifi-env.sh | 37 ++++++++++++++++++----
1 file changed, 31 insertions(+), 6 deletions(-)
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-resources/src/main/resources/bin/nifi-env.sh b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-resources/src/main/resources/bin/nifi-env.sh
index 5889d49..4922351 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-resources/src/main/resources/bin/nifi-env.sh
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-resources/src/main/resources/bin/nifi-env.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env sh
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
@@ -16,16 +16,39 @@
# limitations under the License.
#
+# By default this file will unconditionally override whatever environment variables you have set
+# and set them to defaults defined here.
+# If you want to define your own versions outside of this script please set the environment variable
+# NIFI_OVERRIDE_NIFIENV to "true". That will then use whatever variables you used outside of
+# this script.
+
# The java implementation to use.
#export JAVA_HOME=/usr/java/jdk1.8.0/
-export NIFI_HOME=$(cd "${SCRIPT_DIR}" && cd .. && pwd)
+setOrDefault() {
+ envvar="$1"
+ default="$2"
+
+ res="$default"
+ if [ -n "$envvar" ] && [ "$NIFI_OVERRIDE_NIFIENV" = "true" ]
+ then
+ res="$envvar"
+ fi
+
+ echo "$res"
+}
+
+
+NIFI_HOME="$(setOrDefault "$NIFI_HOME" "$(cd "$SCRIPT_DIR" && cd .. && pwd)")"
+export NIFI_HOME
#The directory for the NiFi pid file
-export NIFI_PID_DIR="${NIFI_HOME}/run"
+NIFI_PID_DIR="$(setOrDefault "$NIFI_PID_DIR" "$NIFI_HOME/run")"
+export NIFI_PID_DIR
#The directory for NiFi log files
-export NIFI_LOG_DIR="${NIFI_HOME}/logs"
+NIFI_LOG_DIR="$(setOrDefault "$NIFI_LOG_DIR" "$NIFI_HOME/logs")"
+export NIFI_LOG_DIR
# Set to false to force the use of Keytab controller service in processors
# that use Kerberos. If true, these processors will allow configuration of keytab
@@ -34,8 +57,10 @@ export NIFI_LOG_DIR="${NIFI_HOME}/logs"
# a multi-tenant environment where management of keytabs should be performed only by
# a user with elevated permissions (i.e., users that have been granted the 'ACCESS_KEYTAB'
# restriction).
-export NIFI_ALLOW_EXPLICIT_KEYTAB=true
+NIFI_ALLOW_EXPLICIT_KEYTAB="$(setOrDefault "$NIFI_ALLOW_EXPLICIT_KEYTAB" true)"
+export NIFI_ALLOW_EXPLICIT_KEYTAB
# Set to true to deny access to the Local File System from HDFS Processors
# This flag forces HDFS Processors to evaluate the File System path during scheduling
-export NIFI_HDFS_DENY_LOCAL_FILE_SYSTEM_ACCESS=false
\ No newline at end of file
+NIFI_HDFS_DENY_LOCAL_FILE_SYSTEM_ACCESS="$(setOrDefault "$NIFI_HDFS_DENY_LOCAL_FILE_SYSTEM_ACCESS" false)"
+export NIFI_HDFS_DENY_LOCAL_FILE_SYSTEM_ACCESS