docker: support java_opts environment variable

Robin Duda · Robin Duda · commit 0e672c3c80b9 · 2020-04-16T19:11:24.000+02:00
diff --git a/Dockerfile b/Dockerfile
@@ -22,6 +22,7 @@ ENV default_index excelastic
 ENV es_authentication false
 ENV username root
 ENV password root
+ENV java_opts ""
 
 EXPOSE 8080:8080/tcp
 
diff --git a/docker/bootstrap.sh b/docker/bootstrap.sh
@@ -1 +1 @@
-envsubst < configuration_template.json > configuration.json && java -jar excelastic.jar
+envsubst < configuration_template.json > configuration.json && java $java_opts -jar excelastic.jar

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-envsubst < configuration_template.json > configuration.json && java -jar excelastic.jar`
	`1`	`+envsubst < configuration_template.json > configuration.json && java $java_opts -jar excelastic.jar`