REPO-3061: use environment variable to configure Share

docker-compose/docker-compose.yml

@@ -20,6 +20,9 @@ services:
 
     share:
         image: quay.io/alfresco/alfresco-full-share:${SHARE_TAG}
+        environment:
+            - REPO_HOST=alfresco
+            - REPO_PORT=8080
         ports:
             - 8080:8080
 

docker-share/Dockerfile

@@ -5,7 +5,5 @@ RUN mkdir -p /usr/local/tomcat/amps_share
 COPY target/alfresco-mmt/* /usr/local/tomcat/alfresco-mmt/
 COPY target/amps_share /usr/local/tomcat/amps_share
 
-RUN sed -i "s/localhost:8080/alfresco:8080/" /usr/local/tomcat/shared/classes/alfresco/web-extension/share-config-custom.xml
-
 RUN java -jar /usr/local/tomcat/alfresco-mmt/alfresco-mmt*.jar install \
               /usr/local/tomcat/amps_share /usr/local/tomcat/webapps/share -directory -nobackup -force