Fix service startup order

Ensure configSemTK updates environment file before rest of SemTK
services start.

configSemTK.sh: Fix sed regular expression so trailing whitespace
doesn't prevent sed from replacing line anyway.

service.unit: Ensure rest of SemTK services start after configSemTK
has been run.

sparqlGraphIngestionService/src/main/resources/application.properties:
Remove trailing whitespace from ingestion.loadTrackAwsRegion line.

configSemTK.sh

@@ -34,7 +34,7 @@ source .env
 
 # Create an environment file containing the environment variables used in services' application.properties
 # This file is used at service startup (via service.unit)
-cat ./*Service/BOOT-INF/classes/application.properties | grep "{" | sed -e 's/^.*{\(.*\)}$/\1=${\1}/' | sort | uniq | envsubst > environment
+cat ./*Service/BOOT-INF/classes/application.properties | grep "{" | sed -e 's/^.*{\(.*\)}/\1=${\1}/' | sort | uniq | envsubst > environment
 
 # Replace the js configuration files for the SemTK webapps
 ./configWebapps.sh "${WEBAPPS}"

service.unit

@@ -1,6 +1,6 @@
 [Unit]
 Description=${SERVICE}
-After=fuseki.service virtuoso.service ontologyInfoService.service
+After=configSemTK.service fuseki.service virtuoso.service ontologyInfoService.service
 
 [Service]
 User=${USER}

sparqlGraphIngestionService/src/main/resources/application.properties

@@ -22,10 +22,9 @@ ingestion.loggingPort=${LOGGING_SERVICE_PORT}
 ingestion.loggingServiceLocation=${LOGGING_SERVICE_ENDPOINT}
 ingestion.applicationLogName=${ingestionApplicationName}
 ingestion.loadTrackFolder=${ingestionLoadTrackFolder}
-ingestion.loadTrackAwsRegion=${ingestionLoadTrackAwsRegion} 
+ingestion.loadTrackAwsRegion=${ingestionLoadTrackAwsRegion}
 ingestion.loadTrackS3Bucket=${ingestionLoadTrackS3Bucket}
 
-
 ingestion.oinfo.protocol=${ONTOLOGYINFO_SERVICE_PROTOCOL}
 ingestion.oinfo.server=${ONTOLOGYINFO_SERVICE_HOST}
 ingestion.oinfo.port=${PORT_ONTOLOGYINFO_SERVICE}